{"id":2710,"date":"2024-03-23T08:06:27","date_gmt":"2024-03-23T08:06:27","guid":{"rendered":"https:\/\/pistonpumps.top\/china-factory-scitek-diaphragm-vacuum-pump-negative-pressure-chemical-resistance-vacuum-pump-vacuum-pump-connector\/"},"modified":"2024-03-23T08:06:27","modified_gmt":"2024-03-23T08:06:27","slug":"china-factory-scitek-diaphragm-vacuum-pump-negative-pressure-chemical-resistance-vacuum-pump-vacuum-pump-connector","status":"publish","type":"post","link":"https:\/\/pistonpumps.top\/vi\/china-factory-scitek-diaphragm-vacuum-pump-negative-pressure-chemical-resistance-vacuum-pump-vacuum-pump-connector\/","title":{"rendered":"Nh\u00e0 m\u00e1y SCITEK Trung Qu\u1ed1c s\u1ea3n xu\u1ea5t b\u01a1m ch\u00e2n kh\u00f4ng m\u00e0ng ng\u0103n, b\u01a1m ch\u00e2n kh\u00f4ng kh\u00e1ng h\u00f3a ch\u1ea5t, \u0111\u1ea7u n\u1ed1i b\u01a1m ch\u00e2n kh\u00f4ng."},"content":{"rendered":"<div class=\"et_pb_column et_pb_column_3_4 et_pb_column_0_tb_body  et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_module et_pb_post_content et_pb_post_content_0_tb_body\">\n<p><h2>M\u00f4 t\u1ea3 s\u1ea3n ph\u1ea9m<\/h2>\n<p>\n<p><p> M\u00f4 t\u1ea3 s\u1ea3n ph\u1ea9m <\/p>\n<p>\n<p>\n<p> M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng m\u00e0ng VP-D20\/VP-D20I\/VP-D30\/VP-D40 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n \u00e1p su\u1ea5t \u00e2m cho c\u00e1c qu\u00e1 tr\u00ecnh bay h\u01a1i, ch\u01b0ng c\u1ea5t, k\u1ebft tinh, s\u1ea5y kh\u00f4, th\u0103ng hoa, l\u1ecdc gi\u1ea3m \u00e1p, v.v. N\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 chi\u1ebft xu\u1ea5t nhi\u1ec1u lo\u1ea1i m\u1eabu c\u00f3 \u0111\u1ed9c t\u00ednh cao, d\u1ec5 ch\u00e1y n\u1ed5, axit m\u1ea1nh v\u00e0 ki\u1ec1m. <\/p>\n<ol>\n<li>\n<p>L\u00e0 gi\u1ea3i ph\u00e1p thay th\u1ebf cho b\u01a1m ch\u00e2n kh\u00f4ng tu\u1ea7n ho\u00e0n n\u01b0\u1edbc v\u00e0 b\u01a1m ch\u00e2n kh\u00f4ng c\u00e1nh quay.<\/p>\n<\/li>\n<li>\n<p>Kh\u00f4ng c\u1ea7n ch\u1ea5t trung gian. Kh\u00f4ng c\u00f3 ma s\u00e1t gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn l\u00e0m vi\u1ec7c.<\/p>\n<\/li>\n<li>\n<p>M\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh theo y\u00eau c\u1ea7u c\u1ee7a th\u00ed nghi\u1ec7m.<\/p>\n<\/li>\n<li>\n<p>T\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 ph\u1eadn ti\u1ebfp x\u00fac v\u1edbi kh\u00ed \u0111\u1ec1u \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng cao su PTFE + FV c\u00f3 kh\u1ea3 n\u0103ng kh\u00e1ng h\u00f3a ch\u1ea5t.<\/p>\n<\/li>\n<li>\n<p>\u0110\u1ed9ng c\u01a1 \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi m\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t n\u1ed5i ti\u1ebfng.<\/p>\n<\/li>\n<li>\n<p>V\u1edbi thi\u1ebft k\u1ebf h\u1ee3p l\u00fd, h\u1ed9p s\u1ed1 ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru.<\/p>\n<\/li>\n<li>\n<p>T\u1ea5m van s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u nh\u1eadp kh\u1ea9u.<\/p>\n<\/li>\n<\/ol>\n<p>\n<p>\u00a0<\/p>\n<p> Th\u00f4ng s\u1ed1 s\u1ea3n ph\u1ea9m <\/p>\n<p>\u00a0 <\/p>\n<table>\n<thead>\n<tr>\n<th>Ng\u01b0\u1eddi m\u1eabu<\/th>\n<th>VP-D25<\/th>\n<th>VP-D25I<\/th>\n<th>VP-D40<\/th>\n<th>VP-D45<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>T\u1ed1c \u0111\u1ed9 b\u01a1m (L\/ph\u00fat)<\/td>\n<td colspan=\"2\">25<\/td>\n<td>40<\/td>\n<td>45<\/td>\n<\/tr>\n<tr>\n<td>\u00c1p su\u1ea5t ch\u00e2n kh\u00f4ng t\u1ed1i \u0111a (MPa)<\/td>\n<td colspan=\"4\">0.095<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u01b0\u1eddng k\u00ednh \u0111\u1ea7u v\u00e0o (mm)<\/td>\n<td colspan=\"3\">\u03a610\u00d7\u03a66<\/td>\n<td>\u03a610\u00d7\u03a67<\/td>\n<\/tr>\n<tr>\n<td>\u00c1p su\u1ea5t c\u1ef1c \u0111\u1ea1i (mbar)<\/td>\n<td colspan=\"4\">50<\/td>\n<\/tr>\n<tr>\n<td>C\u00f4ng su\u1ea5t \u0111\u1ed9ng c\u01a1 (W)<\/td>\n<td colspan=\"4\">180<\/td>\n<\/tr>\n<tr>\n<td>Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td colspan=\"4\">220-240V, 50Hz<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc (R\u1ed9ng \u00d7 S\u00e2u \u00d7 Cao) (mm)<\/td>\n<td>310x225x168<\/td>\n<td>310x230x170<\/td>\n<td>310x230x170<\/td>\n<td>195x440x310<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc \u0111\u00f3ng g\u00f3i (R\u1ed9ng \u00d7 S\u00e2u \u00d7 Cao) (mm)<\/td>\n<td>420x350x300<\/td>\n<td>450x370x380<\/td>\n<td>420x350x300<\/td>\n<td>350x550x520<\/td>\n<\/tr>\n<tr>\n<td>NW\/GW (kg)<\/td>\n<td>11\/15<\/td>\n<td>16\/20<\/td>\n<td>11\/15<\/td>\n<td>30\/38<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><p> H\u1ed3 s\u01a1 c\u00f4ng ty <\/p>\n<p> <\/p>\n<p> \u01afu \u0111i\u1ec3m c\u1ee7a ch\u00fang t\u00f4i <\/p>\n<p><p> Ch\u1ee9ng ch\u1ec9 <\/p>\n<p><p> \u0110\u00f3ng g\u00f3i &amp; V\u1eadn chuy\u1ec3n <\/p>\n<p><p> C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p <\/p>\n<p> \t\/* Ng\u00e0y 22 th\u00e1ng 1 n\u0103m 2571 19:08:37 *\/!function(){function s(e,r){var a,o={};try{e&amp;&amp;e.split(\u201c,\u201d).forEach(function(e,t){e&amp;&amp;(a=e.match(\/(.*?):(.*)$\/))&amp;&amp;1\t  <\/p>\n<p>\n<p>\n<p>  <button>Xem th\u00eam <i><\/i><\/button> <\/p>\n<p><table class=\"widefat\" id=\"add_new_publishing_attribute\"><\/div>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<th width=\"160\" class=\"th-label\">D\u1ecbch v\u1ee5 h\u1eadu m\u00e3i:<\/th>\n<td>D\u1ecbch v\u1ee5 tr\u1ef1c tuy\u1ebfn 24\/24, ph\u1ee5 ki\u1ec7n mi\u1ec5n ph\u00ed<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">B\u1ea3o h\u00e0nh:<\/th>\n<td>3 n\u0103m<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">D\u1ea7u hay kh\u00f4ng:<\/th>\n<td>Kh\u00f4ng d\u1ea7u<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"attr-line\"><\/div>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<th width=\"160\" class=\"th-label\">M\u1eabu:<\/th>\n<td>\n<div class=\"sample-order-info\">\n<div class=\"info-text\">\n                                        <strong class=\"red\">US$ 2040\/\u0111\u01a1n v\u1ecb<\/strong><br \/>\n                                        <span title=\"1 \u0111\u01a1n v\u1ecb (S\u1ed1 l\u01b0\u1ee3ng \u0111\u1eb7t h\u00e0ng t\u1ed1i thi\u1ec3u)\">1 \u0111\u01a1n v\u1ecb (S\u1ed1 l\u01b0\u1ee3ng \u0111\u1eb7t h\u00e0ng t\u1ed1i thi\u1ec3u)<\/span>\n                                        <\/div>\n<p>                                        <span class=\"gap\">|<\/span><\/p>\n<p>                                                <i class=\"ob-icon icon-product\"><\/i>\u0110\u1eb7t h\u00e0ng m\u1eabu<\/p><\/div>\n<div class=\"sample-order-desc\">VP-D25\/VP-D25I\/VP-D40\/VP-D45<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<th width=\"160\" class=\"th-label\">T\u00f9y ch\u1ec9nh:<\/th>\n<td>\n<div class=\"sample-order-info\">\n<div class=\"info-text\">\n                                            C\u00f3 s\u1eb5n\n                                        <\/div>\n<p>                                        <span class=\"gap\">|<\/span><\/p>\n<p>                                        <i class=\"ob-icon icon-fill\"><\/i><\/p><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>                            .shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}<\/p>\n<div class=\"attr-line\"><\/div>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<th width=\"160\" class=\"th-label\">\n                                        Chi ph\u00ed v\u1eadn chuy\u1ec3n:<\/p>\n<div class=\"freight-tips help-tips J-help\">\n                                            <i class=\"ob-icon icon-problem\"><\/i><\/p>\n<div class=\"tips tips-system J-tips\">\n<div class=\"tips-con\">\n<p>C\u01b0\u1edbc ph\u00ed v\u1eadn chuy\u1ec3n \u01b0\u1edbc t\u00ednh cho m\u1ed7i \u0111\u01a1n v\u1ecb s\u1ea3n ph\u1ea9m.<\/p>\n<p>                                                    <span class=\"arrow arrow-top\"><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"arrow arrow-in\"><\/span><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n                                                <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/th>\n<td>\n                                        <span class=\"shipping-cost-tm\"><br \/>\n                                            <b class=\"tm3_chat_status\"><br \/>\n                                            <\/b><br \/>\n                                        <\/span><br \/>\n                                        Th\u00f4ng tin v\u1ec1 chi ph\u00ed v\u1eadn chuy\u1ec3n v\u00e0 th\u1eddi gian giao h\u00e0ng d\u1ef1 ki\u1ebfn.\n                                    <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<th width=\"160\" class=\"th-label\" style=\"padding-bottom: 10px\">Ph\u01b0\u01a1ng th\u1ee9c thanh to\u00e1n:\n                                <\/th>\n<td>\n                                    <span style=\"margin-right: 8px;width: 40px;height: 23px\"><\/p>\n<p>                                    <\/span><br \/>\n                                    <span style=\"margin-right: 8px;width: 40px;height: 23px\"><\/p>\n<p>                                    <\/span><br \/>\n                                    <span style=\"margin-right: 8px;width: 40px;height: 23px\"><\/p>\n<p>                                    <\/span><br \/>\n                                    <span style=\"margin-right: 8px;width: 40px;height: 23px\"><\/p>\n<p>                                    <\/span><br \/>\n                                    <span style=\"margin-right: 8px;width: 40px;height: 23px\"><\/p>\n<p>                                    <\/span><br \/>\n                                    <span style=\"margin-right: 8px;width: 40px;height: 23px\"><\/p>\n<p>                                    <\/span><br \/>\n                                    <span style=\"margin-right: 8px;width: 40px;height: 23px\"><\/p>\n<p>                                    <\/span>\n                                <\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">&nbsp;\n                                <\/th>\n<td>\n                                    <span style=\"margin-right: 40px;color: #888\"><br \/>\n                                        <i class=\"ob-icon icon-yes2\" style=\"color: #13BF13\"><\/i><br \/>\n                                        Kho\u1ea3n thanh to\u00e1n ban \u0111\u1ea7u<br \/>\n                                    <\/span><br \/>\n                                    <span style=\"margin-right: 40px;color: #888\"><br \/>\n                                        <i class=\"ob-icon icon-yes2\" style=\"color: #13BF13\"><\/i><br \/>\n                                        Thanh to\u00e1n \u0111\u1ea7y \u0111\u1ee7<br \/>\n                                    <\/span>\n                                <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<th width=\"160\" class=\"th-label\">Ti\u1ec1n t\u1ec7:\n                                <\/th>\n<td>\n                                    <span id=\"tradeCurrency\" style=\"cursor: pointer;font-size: 16px\">US$<\/span>\n                                <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<th width=\"160\" class=\"th-label\">Ch\u00ednh s\u00e1ch \u0111\u1ed5i tr\u1ea3 v\u00e0 ho\u00e0n ti\u1ec1n:\n                                <\/th>\n<td>\n                                    B\u1ea1n c\u00f3 th\u1ec3 y\u00eau c\u1ea7u ho\u00e0n ti\u1ec1n trong v\u00f2ng 30 ng\u00e0y k\u1ec3 t\u1eeb ng\u00e0y nh\u1eadn s\u1ea3n ph\u1ea9m.\n                                <\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/table>\n<p><img decoding=\"async\" src=\"https:\/\/img.jiansujichilun.com\/img\/vacuum%20pump\/vacuum-pump9.webp\" alt=\"vacuum pump\" width=\"800\" \/><\/p>\n<h3>M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ng\u00e0nh h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 kh\u00f4ng?<\/h3>\n<p>M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng th\u1ef1c s\u1ef1 c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng trong ng\u00e0nh h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 gi\u1ea3i th\u00edch chi ti\u1ebft:<\/p>\n<p>M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong nhi\u1ec1u l\u0129nh v\u1ef1c c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, h\u1ed7 tr\u1ee3 nhi\u1ec1u quy tr\u00ecnh v\u00e0 h\u1ec7 th\u1ed1ng kh\u00e1c nhau. M\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng ch\u00ednh c\u1ee7a m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng trong l\u0129nh v\u1ef1c h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 bao g\u1ed3m:<\/p>\n<p>1. Bu\u1ed3ng m\u00f4 ph\u1ecfng kh\u00f4ng gian: M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c bu\u1ed3ng m\u00f4 ph\u1ecfng kh\u00f4ng gian \u0111\u1ec3 t\u00e1i t\u1ea1o \u0111i\u1ec1u ki\u1ec7n \u00e1p su\u1ea5t th\u1ea5p trong kh\u00f4ng gian v\u0169 tr\u1ee5. C\u00e1c bu\u1ed3ng n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 th\u1eed nghi\u1ec7m v\u00e0 ki\u1ec3m \u0111\u1ecbnh hi\u1ec7u su\u1ea5t c\u0169ng nh\u01b0 ch\u1ee9c n\u0103ng c\u1ee7a c\u00e1c linh ki\u1ec7n v\u00e0 h\u1ec7 th\u1ed1ng h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 trong \u0111i\u1ec1u ki\u1ec7n kh\u00f4ng gian m\u00f4 ph\u1ecfng. M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng t\u1ea1o ra v\u00e0 duy tr\u00ec m\u00f4i tr\u01b0\u1eddng ch\u00e2n kh\u00f4ng c\u1ea7n thi\u1ebft b\u00ean trong c\u00e1c bu\u1ed3ng n\u00e0y, cho ph\u00e9p c\u00e1c k\u1ef9 s\u01b0 v\u00e0 nh\u00e0 khoa h\u1ecdc \u0111\u00e1nh gi\u00e1 h\u00e0nh vi v\u00e0 ph\u1ea3n \u1ee9ng c\u1ee7a thi\u1ebft b\u1ecb h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 trong \u0111i\u1ec1u ki\u1ec7n gi\u1ed1ng nh\u01b0 kh\u00f4ng gian.<\/p>\n<p>2. Qu\u1ea3n l\u00fd nhi\u00ean li\u1ec7u \u0111\u1ea9y: Trong c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u1ea9y kh\u00f4ng gian, b\u01a1m ch\u00e2n kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 qu\u1ea3n l\u00fd nhi\u00ean li\u1ec7u \u0111\u1ea9y. Ch\u00fang h\u1ed7 tr\u1ee3 vi\u1ec7c v\u1eadn chuy\u1ec3n, tu\u1ea7n ho\u00e0n v\u00e0 t\u1ea1o \u00e1p su\u1ea5t cho nhi\u00ean li\u1ec7u \u0111\u1ea9y, ch\u1eb3ng h\u1ea1n nh\u01b0 nhi\u00ean li\u1ec7u t\u00ean l\u1eeda l\u1ecfng ho\u1eb7c ch\u1ea5t l\u1ecfng \u0111\u00f4ng l\u1ea1nh, trong c\u1ea3 ph\u01b0\u01a1ng ti\u1ec7n ph\u00f3ng v\u00e0 t\u00e0u v\u0169 tr\u1ee5. B\u01a1m ch\u00e2n kh\u00f4ng gi\u00fap t\u1ea1o ra s\u1ef1 ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t c\u1ea7n thi\u1ebft cho d\u00f2ng ch\u1ea3y v\u00e0 \u0111i\u1ec1u khi\u1ec3n nhi\u00ean li\u1ec7u \u0111\u1ea9y, \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u00e1ng tin c\u1eady c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u1ea9y.<\/p>\n<p>3. H\u1ec7 th\u1ed1ng Ki\u1ec3m so\u00e1t M\u00f4i tr\u01b0\u1eddng: M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong h\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t m\u00f4i tr\u01b0\u1eddng c\u1ee7a m\u00e1y bay v\u00e0 t\u00e0u v\u0169 tr\u1ee5. C\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y ch\u1ecbu tr\u00e1ch nhi\u1ec7m duy tr\u00ec c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u00ed quy\u1ec3n mong mu\u1ed1n, bao g\u1ed3m nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 \u1ea9m v\u00e0 \u00e1p su\u1ea5t cabin, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 tho\u1ea3i m\u00e1i, an to\u00e0n v\u00e0 s\u1ee9c kh\u1ecfe c\u1ee7a phi h\u00e0nh \u0111o\u00e0n v\u00e0 h\u00e0nh kh\u00e1ch. M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh v\u00e0 ki\u1ec3m so\u00e1t \u00e1p su\u1ea5t cabin, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho s\u1ef1 l\u01b0u th\u00f4ng kh\u00f4ng kh\u00ed trong l\u00e0nh v\u00e0 duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed mong mu\u1ed1n b\u00ean trong m\u00e1y bay ho\u1eb7c t\u00e0u v\u0169 tr\u1ee5.<\/p>\n<p>4. C\u00f4ng ngh\u1ec7 v\u1ec7 tinh: M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng trong c\u00f4ng ngh\u1ec7 v\u1ec7 tinh. Ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong vi\u1ec7c ch\u1ebf t\u1ea1o v\u00e0 th\u1eed nghi\u1ec7m c\u00e1c th\u00e0nh ph\u1ea7n v\u1ec7 tinh, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u1ea3m bi\u1ebfn, m\u00e1y d\u00f2 v\u00e0 thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed. M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng gi\u00fap t\u1ea1o ra c\u00e1c \u0111i\u1ec1u ki\u1ec7n ch\u00e2n kh\u00f4ng c\u1ea7n thi\u1ebft cho qu\u00e1 tr\u00ecnh l\u1eafng \u0111\u1ecdng m\u00e0ng m\u1ecfng, x\u1eed l\u00fd b\u1ec1 m\u1eb7t v\u00e0 th\u1eed nghi\u1ec7m, \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a thi\u1ebft b\u1ecb v\u1ec7 tinh. Ngo\u00e0i ra, m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong h\u1ec7 th\u1ed1ng \u0111\u1ea9y v\u1ec7 tinh \u0111\u1ec3 qu\u1ea3n l\u00fd nhi\u00ean li\u1ec7u v\u00e0 t\u1ea1o l\u1ef1c \u0111\u1ea9y cho c\u00e1c thao t\u00e1c qu\u1ef9 \u0111\u1ea1o.<\/p>\n<p>5. H\u1ec7 th\u1ed1ng \u0111i\u1ec7n t\u1eed h\u00e0ng kh\u00f4ng v\u00e0 thi\u1ebft b\u1ecb \u0111o l\u01b0\u1eddng: M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong s\u1ea3n xu\u1ea5t v\u00e0 th\u1eed nghi\u1ec7m c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n t\u1eed h\u00e0ng kh\u00f4ng v\u00e0 thi\u1ebft b\u1ecb \u0111o l\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5. Ch\u00fang h\u1ed7 tr\u1ee3 c\u00e1c quy tr\u00ecnh nh\u01b0 l\u1eafng \u0111\u1ecdng m\u00e0ng m\u1ecfng, \u0111\u00f3ng g\u00f3i ch\u00e2n kh\u00f4ng v\u00e0 s\u1ea5y kh\u00f4 ch\u00e2n kh\u00f4ng, \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a c\u00e1c linh ki\u1ec7n \u0111i\u1ec7n t\u1eed v\u00e0 m\u1ea1ch \u0111i\u1ec7n. M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong th\u1eed nghi\u1ec7m r\u00f2 r\u1ec9 ch\u00e2n kh\u00f4ng, n\u01a1i ch\u00fang gi\u00fap t\u1ea1o ra m\u00f4i tr\u01b0\u1eddng ch\u00e2n kh\u00f4ng \u0111\u1ec3 ph\u00e1t hi\u1ec7n v\u00e0 x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed b\u1ea5t k\u1ef3 ch\u1ed7 r\u00f2 r\u1ec9 n\u00e0o trong c\u00e1c h\u1ec7 th\u1ed1ng v\u00e0 linh ki\u1ec7n h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5.<\/p>\n<p>6. Th\u1eed nghi\u1ec7m \u1edf \u0111\u1ed9 cao l\u1edbn: M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c c\u01a1 s\u1edf th\u1eed nghi\u1ec7m \u1edf \u0111\u1ed9 cao l\u1edbn \u0111\u1ec3 m\u00f4 ph\u1ecfng c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u00e1p su\u1ea5t th\u1ea5p g\u1eb7p ph\u1ea3i \u1edf \u0111\u1ed9 cao l\u1edbn. C\u00e1c c\u01a1 s\u1edf th\u1eed nghi\u1ec7m n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a thi\u1ebft b\u1ecb h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u1ed9ng c\u01a1, v\u1eadt li\u1ec7u v\u00e0 c\u1ea5u tr\u00fac, trong \u0111i\u1ec1u ki\u1ec7n m\u00f4 ph\u1ecfng \u0111\u1ed9 cao l\u1edbn. M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng t\u1ea1o ra v\u00e0 ki\u1ec3m so\u00e1t m\u00f4i tr\u01b0\u1eddng \u00e1p su\u1ea5t th\u1ea5p c\u1ea7n thi\u1ebft, cho ph\u00e9p c\u00e1c k\u1ef9 s\u01b0 v\u00e0 nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e1nh gi\u00e1 h\u00e0nh vi v\u00e0 ph\u1ea3n \u1ee9ng c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 trong c\u00e1c t\u00ecnh hu\u1ed1ng \u1edf \u0111\u1ed9 cao l\u1edbn.<\/p>\n<p>7. Th\u1eed nghi\u1ec7m \u0111\u1ed9ng c\u01a1 t\u00ean l\u1eeda: M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong c\u00e1c c\u01a1 s\u1edf th\u1eed nghi\u1ec7m \u0111\u1ed9ng c\u01a1 t\u00ean l\u1eeda. Ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 h\u00fat ch\u00e2n kh\u00f4ng v\u00e0 duy tr\u00ec \u0111i\u1ec1u ki\u1ec7n ch\u00e2n kh\u00f4ng trong bu\u1ed3ng th\u1eed nghi\u1ec7m ho\u1eb7c v\u00f2i phun c\u1ee7a \u0111\u1ed9ng c\u01a1 trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m \u0111\u1ed9ng c\u01a1 t\u00ean l\u1eeda. B\u1eb1ng c\u00e1ch t\u1ea1o ra m\u00f4i tr\u01b0\u1eddng ch\u00e2n kh\u00f4ng, c\u00e1c m\u00e1y b\u01a1m n\u00e0y m\u00f4 ph\u1ecfng c\u00e1c \u0111i\u1ec1u ki\u1ec7n m\u00e0 \u0111\u1ed9ng c\u01a1 t\u00ean l\u1eeda tr\u1ea3i qua trong ch\u00e2n kh\u00f4ng ngo\u00e0i kh\u00f4ng gian, cho ph\u00e9p th\u1eed nghi\u1ec7m v\u00e0 \u0111\u00e1nh gi\u00e1 ch\u00ednh x\u00e1c hi\u1ec7u su\u1ea5t \u0111\u1ed9ng c\u01a1, m\u1ee9c l\u1ef1c \u0111\u1ea9y v\u00e0 hi\u1ec7u qu\u1ea3.<\/p>\n<p>\u0110i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 th\u01b0\u1eddng y\u00eau c\u1ea7u c\u00e1c lo\u1ea1i b\u01a1m ch\u00e2n kh\u00f4ng chuy\u00ean d\u1ee5ng c\u00f3 kh\u1ea3 n\u0103ng \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u kh\u1eaft khe, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u1ed9 tin c\u1eady cao, l\u01b0\u1ee3ng kh\u00ed th\u1ea3i th\u1ea5p, kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi nhi\u00ean li\u1ec7u \u0111\u1ea9y ho\u1eb7c ch\u1ea5t l\u1ecfng \u0111\u00f4ng l\u1ea1nh, v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t kh\u1eafc nghi\u1ec7t.<\/p>\n<p>T\u00f3m l\u1ea1i, m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 cho nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau, bao g\u1ed3m bu\u1ed3ng m\u00f4 ph\u1ecfng kh\u00f4ng gian, qu\u1ea3n l\u00fd nhi\u00ean li\u1ec7u \u0111\u1ea9y, h\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t m\u00f4i tr\u01b0\u1eddng, c\u00f4ng ngh\u1ec7 v\u1ec7 tinh, \u0111i\u1ec7n t\u1eed h\u00e0ng kh\u00f4ng v\u00e0 thi\u1ebft b\u1ecb \u0111o \u0111\u1ea1c, th\u1eed nghi\u1ec7m \u1edf \u0111\u1ed9 cao l\u1edbn v\u00e0 th\u1eed nghi\u1ec7m \u0111\u1ed9ng c\u01a1 t\u00ean l\u1eeda. Ch\u00fang g\u00f3p ph\u1ea7n v\u00e0o vi\u1ec7c ph\u00e1t tri\u1ec3n, th\u1eed nghi\u1ec7m v\u00e0 v\u1eadn h\u00e0nh thi\u1ebft b\u1ecb h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t, \u0111\u1ed9 tin c\u1eady v\u00e0 an to\u00e0n t\u1ed1i \u01b0u.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.jiansujichilun.com\/img\/vacuum%20pump\/vacuum-pump9.webp\" alt=\"vacuum pump\" width=\"800\" \/><\/p>\n<h3>M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng in 3D nh\u01b0 th\u1ebf n\u00e0o?<\/h3>\n<p>M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a quy tr\u00ecnh in 3D. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 gi\u1ea3i th\u00edch chi ti\u1ebft:<\/p>\n<p>In c\u00f4ng ngh\u1ec7 3D, hay c\u00f2n g\u1ecdi l\u00e0 s\u1ea3n xu\u1ea5t b\u1ed3i \u0111\u1eafp, l\u00e0 qu\u00e1 tr\u00ecnh t\u1ea1o ra c\u00e1c v\u1eadt th\u1ec3 ba chi\u1ec1u b\u1eb1ng c\u00e1ch l\u1eafng \u0111\u1ecdng c\u00e1c l\u1edbp v\u1eadt li\u1ec7u li\u00ean ti\u1ebfp. M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u kh\u00eda c\u1ea1nh c\u1ee7a c\u00f4ng ngh\u1ec7 in 3D \u0111\u1ec3 n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng, \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 tin c\u1eady t\u1ed5ng th\u1ec3 c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c in. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 c\u00e1ch ch\u00ednh m\u00e0 m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn c\u00f4ng ngh\u1ec7 in 3D:<\/p>\n<p>1. X\u1eed l\u00fd v\u00e0 L\u1ecdc V\u1eadt Li\u1ec7u: M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong h\u1ec7 th\u1ed1ng in 3D \u0111\u1ec3 x\u1eed l\u00fd v\u00e0 ki\u1ec3m so\u00e1t d\u00f2ng ch\u1ea3y v\u1eadt li\u1ec7u. Ch\u00fang t\u1ea1o ra l\u1ef1c h\u00fat c\u1ea7n thi\u1ebft \u0111\u1ec3 v\u1eadn chuy\u1ec3n c\u00e1c v\u1eadt li\u1ec7u d\u1ea1ng b\u1ed9t, ch\u1eb3ng h\u1ea1n nh\u01b0 polyme ho\u1eb7c b\u1ed9t kim lo\u1ea1i, t\u1eeb c\u00e1c th\u00f9ng ch\u1ee9a \u0111\u1ebfn bu\u1ed3ng in. H\u1ec7 th\u1ed1ng ch\u00e2n kh\u00f4ng c\u0169ng h\u1ed7 tr\u1ee3 l\u1ecdc v\u00e0 lo\u1ea1i b\u1ecf c\u00e1c h\u1ea1t ho\u1eb7c t\u1ea1p ch\u1ea5t kh\u00f4ng mong mu\u1ed1n kh\u1ecfi v\u1eadt li\u1ec7u, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tinh khi\u1ebft v\u00e0 t\u00ednh nh\u1ea5t qu\u00e1n c\u1ee7a nguy\u00ean li\u1ec7u \u0111\u1ea7u v\u00e0o. \u0110i\u1ec1u n\u00e0y gi\u00fap ng\u0103n ng\u1eeba c\u00e1c v\u1ea5n \u0111\u1ec1 t\u1eafc ngh\u1ebdn ho\u1eb7c \u00f4 nhi\u1ec5m trong qu\u00e1 tr\u00ecnh in.<\/p>\n<p>2. \u0110\u1ed9 b\u00e1m d\u00ednh c\u1ee7a v\u1eadt in l\u00ean b\u00e0n in: \u0110\u1ed9 b\u00e1m d\u00ednh t\u1ed1t c\u1ee7a v\u1eadt in l\u00ean b\u00e0n in l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 k\u00edch th\u01b0\u1edbc v\u00e0 ng\u0103n ng\u1eeba hi\u1ec7n t\u01b0\u1ee3ng cong v\u00eanh ho\u1eb7c bong tr\u00f3c trong qu\u00e1 tr\u00ecnh in. M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra m\u00f4i tr\u01b0\u1eddng ch\u00e2n kh\u00f4ng ho\u1eb7c l\u1ef1c h\u00fat gi\u00fap gi\u1eef ch\u1eb7t b\u00e0n in v\u00e0 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u00e1m d\u00ednh ch\u1eafc ch\u1eafn gi\u1eefa l\u1edbp \u0111\u1ea7u ti\u00ean c\u1ee7a v\u1eadt in v\u00e0 b\u1ec1 m\u1eb7t b\u00e0n in. \u0110i\u1ec1u n\u00e0y gi\u00fap t\u0103ng t\u00ednh \u1ed5n \u0111\u1ecbnh v\u00e0 gi\u1ea3m thi\u1ec3u nguy c\u01a1 d\u1ecbch chuy\u1ec3n ho\u1eb7c bi\u1ebfn d\u1ea1ng l\u1edbp trong qu\u00e1 tr\u00ecnh in.<\/p>\n<p>3. L\u00e0m kh\u00f4 v\u1eadt li\u1ec7u: Nhi\u1ec1u v\u1eadt li\u1ec7u in 3D, ch\u1eb3ng h\u1ea1n nh\u01b0 s\u1ee3i nh\u1ef1a ho\u1eb7c polyme d\u1ea1ng b\u1ed9t, c\u00f3 th\u1ec3 h\u1ea5p th\u1ee5 \u0111\u1ed9 \u1ea9m t\u1eeb m\u00f4i tr\u01b0\u1eddng xung quanh. V\u1eadt li\u1ec7u b\u1ecb nhi\u1ec5m \u1ea9m c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng in k\u00e9m, gi\u1ea3m c\u00e1c \u0111\u1eb7c t\u00ednh c\u01a1 h\u1ecdc ho\u1eb7c c\u00e1c khuy\u1ebft t\u1eadt trong c\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c in. C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng t\u00edch h\u1ee3p kh\u1ea3 n\u0103ng l\u00e0m kh\u00f4 \u0111\u1ec3 t\u1ea1o ra m\u00f4i tr\u01b0\u1eddng \u00e1p su\u1ea5t th\u1ea5p, lo\u1ea1i b\u1ecf hi\u1ec7u qu\u1ea3 \u0111\u1ed9 \u1ea9m kh\u1ecfi v\u1eadt li\u1ec7u tr\u01b0\u1edbc khi ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong qu\u00e1 tr\u00ecnh in. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 kh\u00f4 v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a v\u1eadt li\u1ec7u, d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 in t\u1ed1t h\u01a1n.<\/p>\n<p>4. X\u1eed l\u00fd nh\u1ef1a trong c\u00f4ng ngh\u1ec7 in l\u1eadp th\u1ec3 (SLA): Trong in 3D SLA, nh\u1ef1a l\u1ecfng \u0111\u01b0\u1ee3c l\u00e0m c\u1ee9ng c\u00f3 ch\u1ecdn l\u1ecdc b\u1eb1ng ngu\u1ed3n s\u00e1ng \u0111\u1ec3 t\u1ea1o ra v\u1eadt th\u1ec3 mong mu\u1ed1n. M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 h\u1ed7 tr\u1ee3 qu\u00e1 tr\u00ecnh x\u1eed l\u00fd nh\u1ef1a. Ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 kh\u1eed kh\u00ed ho\u1eb7c lo\u1ea1i b\u1ecf b\u1ecdt kh\u00ed kh\u1ecfi nh\u1ef1a l\u1ecfng, \u0111\u1ea3m b\u1ea3o d\u00f2ng ch\u1ea3y tr\u01a1n tru v\u00e0 kh\u00f4ng c\u00f3 b\u1ecdt kh\u00ed trong qu\u00e1 tr\u00ecnh ph\u00e2n ph\u1ed1i v\u1eadt li\u1ec7u. \u0110i\u1ec1u n\u00e0y gi\u00fap ng\u0103n ng\u1eeba c\u00e1c khuy\u1ebft t\u1eadt v\u00e0 s\u1ef1 kh\u00f4ng ho\u00e0n h\u1ea3o do kh\u00f4ng kh\u00ed ho\u1eb7c b\u1ecdt kh\u00ed b\u1ecb k\u1eb9t trong s\u1ea3n ph\u1ea9m in cu\u1ed1i c\u00f9ng.<\/p>\n<p>5. Ki\u1ec3m so\u00e1t \u00e1p su\u1ea5t trong bu\u1ed3ng in: M\u1ed9t s\u1ed1 quy tr\u00ecnh in 3D, ch\u1eb3ng h\u1ea1n nh\u01b0 thi\u00eau k\u1ebft laser ch\u1ecdn l\u1ecdc (SLS) ho\u1eb7c phun ch\u1ea5t k\u1ebft d\u00ednh, y\u00eau c\u1ea7u bu\u1ed3ng in ph\u1ea3i \u0111\u01b0\u1ee3c duy tr\u00ec \u1edf m\u1ed9t \u00e1p su\u1ea5t c\u1ee5 th\u1ec3 ho\u1eb7c m\u00f4i tr\u01b0\u1eddng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t. M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra m\u00f4i tr\u01b0\u1eddng \u00e1p su\u1ea5t th\u1ea5p ho\u1eb7c ch\u00e2n kh\u00f4ng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t b\u00ean trong bu\u1ed3ng in, cho ph\u00e9p \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t ch\u00ednh x\u00e1c v\u00e0 duy tr\u00ec c\u00e1c \u0111i\u1ec1u ki\u1ec7n mong mu\u1ed1n \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 in t\u1ed1i \u01b0u. Vi\u1ec7c ki\u1ec3m so\u00e1t m\u00f4i tr\u01b0\u1eddng in n\u00e0y gi\u00fap ng\u0103n ng\u1eeba qu\u00e1 tr\u00ecnh oxy h\u00f3a, c\u1ea3i thi\u1ec7n d\u00f2ng ch\u1ea3y v\u1eadt li\u1ec7u v\u00e0 n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng c\u0169ng nh\u01b0 t\u00ednh nh\u1ea5t qu\u00e1n c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c in.<\/p>\n<p>6. X\u1eed l\u00fd sau in v\u00e0 l\u00e0m s\u1ea1ch: M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng c\u0169ng c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c b\u01b0\u1edbc x\u1eed l\u00fd sau in v\u00e0 l\u00e0m s\u1ea1ch c\u00e1c b\u1ed9 ph\u1eadn in 3D. V\u00ed d\u1ee5, trong c\u00e1c quy tr\u00ecnh nh\u01b0 lo\u1ea1i b\u1ecf v\u1eadt li\u1ec7u h\u1ed7 tr\u1ee3 ho\u1eb7c ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t, h\u1ec7 th\u1ed1ng ch\u00e2n kh\u00f4ng c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 lo\u1ea1i b\u1ecf c\u00e1c c\u1ea5u tr\u00fac h\u1ed7 tr\u1ee3 c\u00f2n s\u00f3t l\u1ea1i ho\u1eb7c b\u1ed9t th\u1eeba kh\u1ecfi c\u00e1c v\u1eadt th\u1ec3 \u0111\u01b0\u1ee3c in. Ch\u00fang c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ph\u01b0\u01a1ng ph\u00e1p l\u00e0m s\u1ea1ch d\u1ef1a tr\u00ean ch\u00e2n kh\u00f4ng, ch\u1eb3ng h\u1ea1n nh\u01b0 l\u00e0m m\u1ecbn b\u1eb1ng h\u01a1i n\u01b0\u1edbc, \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c b\u1ec1 m\u1eb7t ho\u00e0n thi\u1ec7n m\u1ecbn h\u01a1n v\u00e0 n\u00e2ng cao t\u00ednh th\u1ea9m m\u1ef9 c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c in.<\/p>\n<p>7. B\u1ea3o tr\u00ec v\u00e0 l\u1ecdc h\u1ec7 th\u1ed1ng: M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong h\u1ec7 th\u1ed1ng in 3D c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean v\u00e0 l\u1ecdc \u0111\u00fang c\u00e1ch \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u00e1ng tin c\u1eady. H\u1ec7 th\u1ed1ng l\u1ecdc hi\u1ec7u qu\u1ea3 b\u00ean trong m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng gi\u00fap lo\u1ea1i b\u1ecf m\u1ecdi ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m ho\u1eb7c c\u00e1c h\u1ea1t \u0111\u01b0\u1ee3c t\u1ea1o ra trong qu\u00e1 tr\u00ecnh in, ng\u0103n ch\u1eb7n s\u1ef1 tu\u1ea7n ho\u00e0n v\u00e0 kh\u1ea3 n\u0103ng l\u1eafng \u0111\u1ecdng c\u1ee7a ch\u00fang tr\u00ean c\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c in. \u0110i\u1ec1u n\u00e0y gi\u00fap duy tr\u00ec s\u1ef1 s\u1ea1ch s\u1ebd c\u1ee7a m\u00f4i tr\u01b0\u1eddng in v\u00e0 gi\u1ea3m thi\u1ec3u nguy c\u01a1 l\u1ed7i ho\u1eb7c t\u1ea1p ch\u1ea5t trong c\u00e1c v\u1eadt th\u1ec3 \u0111\u01b0\u1ee3c in cu\u1ed1i c\u00f9ng.<\/p>\n<p>T\u00f3m l\u1ea1i, b\u01a1m ch\u00e2n kh\u00f4ng c\u00f3 t\u00e1c \u0111\u1ed9ng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng in 3D. Ch\u00fang g\u00f3p ph\u1ea7n v\u00e0o vi\u1ec7c x\u1eed l\u00fd v\u00e0 l\u1ecdc v\u1eadt li\u1ec7u, \u0111\u1ed9 b\u00e1m d\u00ednh c\u1ee7a b\u00e0n in, s\u1ea5y kh\u00f4 v\u1eadt li\u1ec7u, x\u1eed l\u00fd nh\u1ef1a trong SLA, ki\u1ec3m so\u00e1t \u00e1p su\u1ea5t trong bu\u1ed3ng in, x\u1eed l\u00fd v\u00e0 l\u00e0m s\u1ea1ch sau in, c\u0169ng nh\u01b0 b\u1ea3o tr\u00ec v\u00e0 l\u1ecdc h\u1ec7 th\u1ed1ng. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng b\u01a1m ch\u00e2n kh\u00f4ng trong c\u00e1c l\u0129nh v\u1ef1c quan tr\u1ecdng n\u00e0y, quy tr\u00ecnh in 3D c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 ch\u00ednh x\u00e1c cao h\u01a1n, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc t\u1ed1t h\u01a1n, ch\u1ea5t l\u01b0\u1ee3ng v\u1eadt li\u1ec7u t\u1ed1t h\u01a1n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng in t\u1ed5ng th\u1ec3 t\u1ed1t h\u01a1n.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.jiansujichilun.com\/img\/vacuum%20pump\/vacuum-pump1.webp\" alt=\"vacuum pump\" width=\"800\" \/><\/p>\n<h3>M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng l\u00e0 g\u00ec v\u00e0 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/h3>\n<p>M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb c\u01a1 kh\u00ed \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o v\u00e0 duy tr\u00ec m\u00f4i tr\u01b0\u1eddng ch\u00e2n kh\u00f4ng ho\u1eb7c \u00e1p su\u1ea5t th\u1ea5p b\u00ean trong m\u1ed9t h\u1ec7 th\u1ed1ng k\u00edn. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 gi\u1ea3i th\u00edch chi ti\u1ebft:<\/p>\n<p>M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean l\u00fd lo\u1ea1i b\u1ecf c\u00e1c ph\u00e2n t\u1eed kh\u00ed kh\u1ecfi m\u1ed9t bu\u1ed3ng k\u00edn, l\u00e0m gi\u1ea3m \u00e1p su\u1ea5t b\u00ean trong bu\u1ed3ng \u0111\u1ec3 t\u1ea1o ra ch\u00e2n kh\u00f4ng. M\u00e1y b\u01a1m th\u1ef1c hi\u1ec7n \u0111i\u1ec1u n\u00e0y th\u00f4ng qua nhi\u1ec1u c\u01a1 ch\u1ebf v\u00e0 k\u1ef9 thu\u1eadt kh\u00e1c nhau, t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng c\u1ee5 th\u1ec3. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c b\u01b0\u1edbc c\u01a1 b\u1ea3n trong ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng:<\/p>\n<p>1. Bu\u1ed3ng k\u00edn:<\/p>\n<p>M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi m\u1ed9t bu\u1ed3ng ho\u1eb7c h\u1ec7 th\u1ed1ng k\u00edn c\u1ea7n h\u00fat h\u1ebft kh\u00f4ng kh\u00ed ho\u1eb7c c\u00e1c ph\u00e2n t\u1eed kh\u00ed ra ngo\u00e0i. Bu\u1ed3ng n\u00e0y c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t th\u00f9ng ch\u1ee9a, m\u1ed9t \u0111\u01b0\u1eddng \u1ed1ng ho\u1eb7c b\u1ea5t k\u1ef3 kh\u00f4ng gian k\u00edn n\u00e0o kh\u00e1c.<\/p>\n<p>2. \u0110\u1ea7u v\u00e0o v\u00e0 \u0111\u1ea7u ra:<\/p>\n<p>M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng c\u00f3 m\u1ed9t \u0111\u1ea7u v\u00e0o v\u00e0 m\u1ed9t \u0111\u1ea7u ra. \u0110\u1ea7u v\u00e0o \u0111\u01b0\u1ee3c n\u1ed1i v\u1edbi bu\u1ed3ng k\u00edn, trong khi \u0111\u1ea7u ra c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u00f4ng h\u01a1i ra kh\u00ed quy\u1ec3n ho\u1eb7c \u0111\u01b0\u1ee3c n\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng thu gom \u0111\u1ec3 thu gi\u1eef ho\u1eb7c th\u1ea3i kh\u00ed \u0111\u00e3 \u0111\u01b0\u1ee3c h\u00fat ra.<\/p>\n<p>3. T\u00e1c \u0111\u1ed9ng c\u01a1 h\u1ecdc:<\/p>\n<p>M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng t\u1ea1o ra t\u00e1c \u0111\u1ed9ng c\u01a1 h\u1ecdc gi\u00fap lo\u1ea1i b\u1ecf c\u00e1c ph\u00e2n t\u1eed kh\u00ed ra kh\u1ecfi bu\u1ed3ng. C\u00e1c lo\u1ea1i m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng kh\u00e1c nhau s\u1eed d\u1ee5ng c\u00e1c c\u01a1 ch\u1ebf kh\u00e1c nhau cho m\u1ee5c \u0111\u00edch n\u00e0y:<\/p>\n<p>\u2013 B\u01a1m th\u1ec3 t\u00edch d\u01b0\u01a1ng: Lo\u1ea1i b\u01a1m n\u00e0y gi\u1eef ch\u1eb7t c\u00e1c ph\u00e2n t\u1eed kh\u00ed v\u00e0 \u0111\u1ea9y ch\u00fang ra kh\u1ecfi bu\u1ed3ng ch\u1ee9a. V\u00ed d\u1ee5 bao g\u1ed3m b\u01a1m c\u00e1nh quay, b\u01a1m piston v\u00e0 b\u01a1m m\u00e0ng.<\/p>\n<p>\u2013 B\u01a1m truy\u1ec1n \u0111\u1ed9ng l\u01b0\u1ee3ng: Lo\u1ea1i b\u01a1m n\u00e0y s\u1eed d\u1ee5ng c\u00e1c tia n\u01b0\u1edbc t\u1ed1c \u0111\u1ed9 cao ho\u1eb7c c\u00e1nh qu\u1ea1t quay \u0111\u1ec3 truy\u1ec1n \u0111\u1ed9ng l\u01b0\u1ee3ng cho c\u00e1c ph\u00e2n t\u1eed kh\u00ed, \u0111\u1ea9y ch\u00fang ra kh\u1ecfi bu\u1ed3ng. V\u00ed d\u1ee5 bao g\u1ed3m b\u01a1m turbomolecular v\u00e0 b\u01a1m khu\u1ebfch t\u00e1n.<\/p>\n<p>\u2013 B\u01a1m h\u00fat kh\u00ed: Lo\u1ea1i b\u01a1m n\u00e0y thu gi\u1eef c\u00e1c ph\u00e2n t\u1eed kh\u00ed b\u1eb1ng c\u00e1ch h\u1ea5p ph\u1ee5 ho\u1eb7c ng\u01b0ng t\u1ee5 ch\u00fang tr\u00ean b\u1ec1 m\u1eb7t ho\u1eb7c trong v\u1eadt li\u1ec7u b\u00ean trong b\u01a1m. B\u01a1m \u0111\u00f4ng l\u1ea1nh v\u00e0 b\u01a1m ion l\u00e0 v\u00ed d\u1ee5 v\u1ec1 b\u01a1m h\u00fat kh\u00ed.<\/p>\n<p>4. H\u00fat kh\u00ed:<\/p>\n<p>Khi m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng, n\u00f3 t\u1ea1o ra s\u1ef1 ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t gi\u1eefa bu\u1ed3ng ch\u1ee9a v\u00e0 m\u00e1y b\u01a1m. S\u1ef1 ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t n\u00e0y khi\u1ebfn c\u00e1c ph\u00e2n t\u1eed kh\u00ed di chuy\u1ec3n t\u1eeb bu\u1ed3ng ch\u1ee9a \u0111\u1ebfn c\u1eeda h\u00fat c\u1ee7a m\u00e1y b\u01a1m.<\/p>\n<p>5. \u1ed0ng x\u1ea3 ho\u1eb7c \u1ed1ng thu gom:<\/p>\n<p>Sau khi c\u00e1c ph\u00e2n t\u1eed kh\u00ed \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf kh\u1ecfi bu\u1ed3ng, ch\u00fang s\u1ebd \u0111\u01b0\u1ee3c th\u1ea3i ra kh\u00ed quy\u1ec3n ho\u1eb7c \u0111\u01b0\u1ee3c thu gom v\u00e0 x\u1eed l\u00fd ti\u1ebfp, t\u00f9y thu\u1ed9c v\u00e0o \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3.<\/p>\n<p>6. Ki\u1ec3m so\u00e1t \u00e1p su\u1ea5t:<\/p>\n<p>M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng th\u01b0\u1eddng t\u00edch h\u1ee3p c\u00e1c c\u01a1 ch\u1ebf \u0111i\u1ec1u khi\u1ec3n \u00e1p su\u1ea5t \u0111\u1ec3 duy tr\u00ec m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng mong mu\u1ed1n b\u00ean trong bu\u1ed3ng. C\u00e1c c\u01a1 ch\u1ebf n\u00e0y c\u00f3 th\u1ec3 bao g\u1ed3m van, b\u1ed9 \u0111i\u1ec1u ch\u1ec9nh ho\u1eb7c h\u1ec7 th\u1ed1ng ph\u1ea3n h\u1ed3i \u0111i\u1ec1u ch\u1ec9nh ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u01a1m \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c ph\u1ea1m vi \u00e1p su\u1ea5t mong mu\u1ed1n.<\/p>\n<p>7. Gi\u00e1m s\u00e1t v\u00e0 An to\u00e0n:<\/p>\n<p>H\u1ec7 th\u1ed1ng b\u01a1m ch\u00e2n kh\u00f4ng c\u00f3 th\u1ec3 bao g\u1ed3m c\u00e1c c\u1ea3m bi\u1ebfn, \u0111\u1ed3ng h\u1ed3 \u0111o ho\u1eb7c thi\u1ebft b\u1ecb hi\u1ec3n th\u1ecb \u0111\u1ec3 theo d\u00f5i m\u1ee9c \u00e1p su\u1ea5t, nhi\u1ec7t \u0111\u1ed9 ho\u1eb7c c\u00e1c th\u00f4ng s\u1ed1 kh\u00e1c. C\u00e1c t\u00ednh n\u0103ng an to\u00e0n nh\u01b0 van gi\u1ea3m \u00e1p ho\u1eb7c kh\u00f3a li\u00ean \u0111\u1ed9ng c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p \u0111\u1ec3 b\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng v\u00e0 ng\u01b0\u1eddi v\u1eadn h\u00e0nh kh\u1ecfi t\u00ecnh tr\u1ea1ng qu\u00e1 \u00e1p ho\u1eb7c c\u00e1c \u0111i\u1ec1u ki\u1ec7n nguy hi\u1ec3m kh\u00e1c.<\/p>\n<p>\u0110i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 c\u00e1c lo\u1ea1i b\u01a1m ch\u00e2n kh\u00f4ng kh\u00e1c nhau c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng kh\u00e1c nhau v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c ph\u1ea1m vi \u00e1p su\u1ea5t v\u00e0 \u1ee9ng d\u1ee5ng kh\u00e1c nhau. Vi\u1ec7c l\u1ef1a ch\u1ecdn b\u01a1m ch\u00e2n kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng c\u1ea7n thi\u1ebft, th\u00e0nh ph\u1ea7n kh\u00ed, t\u1ed1c \u0111\u1ed9 b\u01a1m v\u00e0 c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a \u1ee9ng d\u1ee5ng.<\/p>\n<p>T\u00f3m l\u1ea1i, b\u01a1m ch\u00e2n kh\u00f4ng l\u00e0 thi\u1ebft b\u1ecb lo\u1ea1i b\u1ecf c\u00e1c ph\u00e2n t\u1eed kh\u00ed kh\u1ecfi m\u1ed9t bu\u1ed3ng k\u00edn, t\u1ea1o ra m\u00f4i tr\u01b0\u1eddng ch\u00e2n kh\u00f4ng ho\u1eb7c \u00e1p su\u1ea5t th\u1ea5p. B\u01a1m th\u1ef1c hi\u1ec7n \u0111i\u1ec1u n\u00e0y th\u00f4ng qua c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u01a1 h\u1ecdc, ch\u1eb3ng h\u1ea1n nh\u01b0 d\u1ecbch chuy\u1ec3n t\u00edch c\u1ef1c, truy\u1ec1n \u0111\u1ed9ng l\u01b0\u1ee3ng ho\u1eb7c gi\u1eef l\u1ea1i. B\u1eb1ng c\u00e1ch t\u1ea1o ra s\u1ef1 ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t, b\u01a1m h\u00fat kh\u00ed ra kh\u1ecfi bu\u1ed3ng, v\u00e0 kh\u00ed \u0111\u01b0\u1ee3c th\u1ea3i ra ngo\u00e0i ho\u1eb7c thu gom l\u1ea1i. B\u01a1m ch\u00e2n kh\u00f4ng \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p, bao g\u1ed3m s\u1ea3n xu\u1ea5t, nghi\u00ean c\u1ee9u v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng khoa h\u1ecdc.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/VacuumPump\/VacuumPumps-l1.webp\" alt=\"China factory SCITEK Diaphragm Vacuum Pump negative pressure chemical resistance Vacuum Pump   vacuum pump connector\t\"><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/VacuumPump\/VacuumPumps-l2.webp\" alt=\"China factory SCITEK Diaphragm Vacuum Pump negative pressure chemical resistance Vacuum Pump   vacuum pump connector\t\"><br \/>Bi\u00ean t\u1eadp b\u1edfi CX 2024-03-23<\/p>","protected":false},"excerpt":{"rendered":"<p>Product Description Product Description VP-D20\/VP-D20I\/VP-D30\/VP-D40 diaphragm vacuum pump provides negative pressure condition for processes of evaporation, distillation, crystallization, drying, sublimation, reduced pressure filtration etc. It can be used to extract a variety of highly toxic, flammable and explosive, strong acid, and alkali sample. A substitute for water circulating vacuum pump and rotary vane vacuum pump. [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[394,2297,239,240,403,466,242,2042,405],"class_list":["post-2710","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-diaphragm-vacuum-pump","tag-pressure-vacuum-pump","tag-pump-vacuum","tag-pump-vacuum-pump","tag-vacuum-diaphragm-pump","tag-vacuum-pressure-pump","tag-vacuum-pump","tag-vacuum-pump-china","tag-vacuum-pump-diaphragm"],"_links":{"self":[{"href":"https:\/\/pistonpumps.top\/vi\/wp-json\/wp\/v2\/posts\/2710","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pistonpumps.top\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pistonpumps.top\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pistonpumps.top\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pistonpumps.top\/vi\/wp-json\/wp\/v2\/comments?post=2710"}],"version-history":[{"count":0,"href":"https:\/\/pistonpumps.top\/vi\/wp-json\/wp\/v2\/posts\/2710\/revisions"}],"wp:attachment":[{"href":"https:\/\/pistonpumps.top\/vi\/wp-json\/wp\/v2\/media?parent=2710"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pistonpumps.top\/vi\/wp-json\/wp\/v2\/categories?post=2710"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pistonpumps.top\/vi\/wp-json\/wp\/v2\/tags?post=2710"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}