{"id":5050,"date":"2026-04-15T18:01:13","date_gmt":"2026-04-15T10:01:13","guid":{"rendered":"https:\/\/www.semiconductorcutting.com\/?page_id=5050"},"modified":"2026-04-15T18:02:23","modified_gmt":"2026-04-15T10:02:23","slug":"double-sided-grinding-machine","status":"publish","type":"page","link":"https:\/\/www.semiconductorcutting.com\/fr\/double-sided-grinding-machine\/","title":{"rendered":"Double sided grinding machine"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"5050\" class=\"elementor elementor-5050\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-46ff738 e-flex e-con-boxed e-con e-parent\" data-id=\"46ff738\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5ce3365 elementor-widget elementor-widget-html\" data-id=\"5ce3365\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>\r\n.lp-wrap { max-width: 960px; 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}\r\n  .lp-mats { grid-template-columns: 1fr; }\r\n}\r\n<\/style>\r\n\r\n<div class=\"lp-wrap\">\r\n\r\n<!-- \u2500\u2500 HERO \u2500\u2500 -->\r\n<div class=\"lp-hero\">\r\n  <p class=\"lp-hero-eyebrow\">Precision Surface Processing<\/p>\r\n  <h1>Double Sided Grinding Machine<\/h1>\r\n  <p class=\"lp-hero-sub\">3 models covering \u03a6210 mm to \u03a6480 mm workpieces. Flatness \u2264 0.015 mm, pressure control \u00b110 N, sub-nanometer Ra surface \u2014 for SiC wafers, sapphire, optical glass, and advanced ceramics.<\/p>\r\n  <div class=\"lp-hero-btns\">\r\n    <a href=\"\/fr\/contact\/\" class=\"lp-btn-primary\">Demander un devis<\/a>\r\n    <a href=\"#models\" class=\"lp-btn-outline\">Compare 3 Models \u2193<\/a>\r\n  <\/div>\r\n<\/div>\r\n\r\n<!-- \u2500\u2500 TRUST BAR \u2500\u2500 -->\r\n<div class=\"lp-trustbar\">\r\n  <span>Flatness \u2264 0.015 mm<\/span>\r\n  <span>Pressure Control \u00b110 N<\/span>\r\n  <span>Sub-nanometer Ra Surface<\/span>\r\n  <span>Ultra-thin 0.1 mm Workpiece<\/span>\r\n  <span>TTV &lt; 1 \u03bcm (SiC wafer)<\/span>\r\n  <span>35+ Patents<\/span>\r\n<\/div>\r\n\r\n<!-- \u2500\u2500 INTRO \u2500\u2500 -->\r\n<div class=\"lp-section lp-intro\">\r\n  <h2 class=\"lp-h2\">High-Precision Double Sided Grinding Machine for Advanced Materials<\/h2>\r\n  <span class=\"lp-accent\"><\/span>\r\n  <p>A <strong>double sided grinding machine<\/strong> simultaneously processes both faces of a workpiece between two counter-rotating lapping plates, achieving flatness and parallelism that single-sided methods cannot match. Vimfun's planetary-drive series is purpose-built for hard, brittle, and high-value materials: silicon carbide (SiC) wafers, sapphire substrates, optical filters, alumina ceramics, crystal quartz, and precision mechanical components.<\/p>\r\n  <p>Each model uses a high-precision crossed roller bearing as the main spindle bearing \u2014 the same bearing class found in German and Japanese machine tool spindles. The planetary carrier system (sun gear + ring gear + planet carriers) ensures even pressure distribution across all workpieces simultaneously, eliminating the edge rolloff and flatness drift common in conventional single-axis grinding.<\/p>\r\n  <p>Vimfun's double sided grinding machine line inherits the complete R&amp;D base of AVIC Jiangxi Optoelectronics, with 35+ patents and proven deployments at BYD, Foxconn, Lens Technology, and Bill Crystal. Whether your application demands TTV control for next-generation SiC power devices or flatness for precision optics, there is a Vimfun model matched to your production scale.<\/p>\r\n<\/div>\r\n\r\n<!-- \u2500\u2500 3 MODEL CARDS \u2500\u2500 -->\r\n<div class=\"lp-section\" id=\"models\">\r\n  <h2 class=\"lp-h2\">Choose Your Double Sided Grinding Machine<\/h2>\r\n  <span class=\"lp-accent\"><\/span>\r\n  <div class=\"lp-models\">\r\n\r\n    <!-- 13B -->\r\n    <div class=\"lp-card\">\r\n      <div class=\"lp-card-series\">S\u00e9rie Compacte<\/div>\r\n      <h3>13B-6LY\/P<\/h3>\r\n      <p class=\"lp-card-sub\">6 porte-pi\u00e8ces \u00b7 Max \u03a6210 mm \u00b7 R&amp;D &amp; Petite s\u00e9rie<\/p>\r\n      <div class=\"lp-card-specs\">\r\n        <div class=\"lp-spec-row\"><span class=\"lp-spec-label\">Diam\u00e8tre max. de la pi\u00e8ce.<\/span><span class=\"lp-spec-val\">\u03a6210 mm<\/span><\/div>\r\n        <div class=\"lp-spec-row\"><span class=\"lp-spec-label\">Plan\u00e9it\u00e9 de la plaque<\/span><span class=\"lp-spec-val\">\u2264 0,015 mm<\/span><\/div>\r\n        <div class=\"lp-spec-row\"><span class=\"lp-spec-label\">Force de traitement<\/span><span class=\"lp-spec-val\">120\u20133500 N<\/span><\/div>\r\n        <div class=\"lp-spec-row\"><span class=\"lp-spec-label\">Contr\u00f4le de pression<\/span><span class=\"lp-spec-val\">\u00b110 N<\/span><\/div>\r\n        <div class=\"lp-spec-row\"><span class=\"lp-spec-label\">Pr\u00e9cision d'\u00e9paisseur<\/span><span class=\"lp-spec-val\">\u00b12 \u03bcm (opt.)<\/span><\/div>\r\n        <div class=\"lp-spec-row\"><span class=\"lp-spec-label\">Puissance totale<\/span><span class=\"lp-spec-val\">18 kW<\/span><\/div>\r\n        <div class=\"lp-spec-row\"><span class=\"lp-spec-label\">Poids de la machine<\/span><span class=\"lp-spec-val\">~4 300 kg<\/span><\/div>\r\n      <\/div>\r\n      <div class=\"lp-card-best\">Id\u00e9al pour : filtres optiques, plaquettes de saphir \u2264 8 pouces, substrats SiC, laboratoires de R&amp;D et petites s\u00e9ries de production<\/div>\r\n      <div class=\"lp-card-btns\">\r\n        <a href=\"\/fr\/produits\/grinding-13b\/\" class=\"lp-card-btn-primary\">Voir les d\u00e9tails<\/a>\r\n        <a href=\"\/fr\/contact\/\" class=\"lp-card-btn-outline\">Obtenir un devis<\/a>\r\n      <\/div>\r\n    <\/div>\r\n\r\n    <!-- 16B \u2014 Most Popular -->\r\n    <div class=\"lp-card lp-card-featured\">\r\n      <div class=\"lp-card-badge\">Le plus populaire<\/div>\r\n      <div class=\"lp-card-series\">S\u00e9rie Moyenne<\/div>\r\n      <h3>16B-5LY\/P<\/h3>\r\n      <p class=\"lp-card-sub\">5 porte-pi\u00e8ces \u00b7 Roulement P5 \u00b7 Max \u03a6390 mm<\/p>\r\n      <div class=\"lp-card-specs\">\r\n        <div class=\"lp-spec-row\"><span class=\"lp-spec-label\">Diam\u00e8tre max. de la pi\u00e8ce.<\/span><span class=\"lp-spec-val\">\u03a6390 mm<\/span><\/div>\r\n        <div class=\"lp-spec-row\"><span class=\"lp-spec-label\">Plan\u00e9it\u00e9 de la plaque<\/span><span class=\"lp-spec-val\">\u2264 0,015 mm<\/span><\/div>\r\n        <div class=\"lp-spec-row\"><span class=\"lp-spec-label\">Grade du roulement<\/span><span class=\"lp-spec-val\">P5 roulement crois\u00e9<\/span><\/div>\r\n        <div class=\"lp-spec-row\"><span class=\"lp-spec-label\">Contr\u00f4le de pression<\/span><span class=\"lp-spec-val\">\u00b110 N<\/span><\/div>\r\n        <div class=\"lp-spec-row\"><span class=\"lp-spec-label\">Pr\u00e9cision d'\u00e9paisseur<\/span><span class=\"lp-spec-val\">\u00b12 \u03bcm (opt.)<\/span><\/div>\r\n        <div class=\"lp-spec-row\"><span class=\"lp-spec-label\">Puissance totale<\/span><span class=\"lp-spec-val\">20 kW<\/span><\/div>\r\n        <div class=\"lp-spec-row\"><span class=\"lp-spec-label\">Poids de la machine<\/span><span class=\"lp-spec-val\">~4 800 kg<\/span><\/div>\r\n      <\/div>\r\n      <div class=\"lp-card-best\">Id\u00e9al pour : production de plaquettes de 12 pouces, grands verres optiques, c\u00e9ramiques industrielles, lignes de semi-conducteurs \u00e0 volume moyen \u00e0 \u00e9lev\u00e9<\/div>\r\n      <div class=\"lp-card-btns\">\r\n        <a href=\"\/fr\/produits\/grinding-16b\/\" class=\"lp-card-btn-primary\">Voir les d\u00e9tails<\/a>\r\n        <a href=\"\/fr\/contact\/\" class=\"lp-card-btn-outline\">Obtenir un devis<\/a>\r\n      <\/div>\r\n    <\/div>\r\n\r\n    <!-- 22BF -->\r\n    <div class=\"lp-card\">\r\n      <div class=\"lp-card-series\">S\u00e9rie robuste<\/div>\r\n      <h3>22BF-5LY\/P<\/h3>\r\n      <p class=\"lp-card-sub\">5 porte-pi\u00e8ces \u00b7 Max \u03a6480 mm \u00b7 Force 9000 N<\/p>\r\n      <div class=\"lp-card-specs\">\r\n        <div class=\"lp-spec-row\"><span class=\"lp-spec-label\">Diam\u00e8tre max. de la pi\u00e8ce.<\/span><span class=\"lp-spec-val\">\u03a6480 mm<\/span><\/div>\r\n        <div class=\"lp-spec-row\"><span class=\"lp-spec-label\">Plan\u00e9it\u00e9 de la plaque<\/span><span class=\"lp-spec-val\">\u2264 0,02 mm<\/span><\/div>\r\n        <div class=\"lp-spec-row\"><span class=\"lp-spec-label\">Force max<\/span><span class=\"lp-spec-val\">9000 N (\u219212000)<\/span><\/div>\r\n        <div class=\"lp-spec-row\"><span class=\"lp-spec-label\">Contr\u00f4le de pression<\/span><span class=\"lp-spec-val\">\u00b120 N<\/span><\/div>\r\n        <div class=\"lp-spec-row\"><span class=\"lp-spec-label\">Pr\u00e9cision d'\u00e9paisseur<\/span><span class=\"lp-spec-val\">\u00b10,01 mm (opt.)<\/span><\/div>\r\n        <div class=\"lp-spec-row\"><span class=\"lp-spec-label\">Puissance totale<\/span><span class=\"lp-spec-val\">36 kW<\/span><\/div>\r\n        <div class=\"lp-spec-row\"><span class=\"lp-spec-label\">Poids de la machine<\/span><span class=\"lp-spec-val\">~9 000 kg<\/span><\/div>\r\n      <\/div>\r\n      <div class=\"lp-card-best\">Id\u00e9al pour : grands blocs de c\u00e9ramique, composants m\u00e9caniques \u00e9pais, production industrielle lourde \u00e0 l'\u00e9chelle maximale<\/div>\r\n      <div class=\"lp-card-btns\">\r\n        <a href=\"\/fr\/produit\/double-sided-polishing\/\" class=\"lp-card-btn-primary\">Voir les d\u00e9tails<\/a>\r\n        <a href=\"\/fr\/contact\/\" class=\"lp-card-btn-outline\">Obtenir un devis<\/a>\r\n      <\/div>\r\n    <\/div>\r\n\r\n  <\/div>\r\n<\/div>\r\n\r\n<!-- \u2500\u2500 SPEC COMPARISON TABLE \u2500\u2500 -->\r\n<div class=\"lp-section\">\r\n  <h2 class=\"lp-h2\">Comparaison compl\u00e8te des sp\u00e9cifications \u2014 Tous les 3 mod\u00e8les de machines \u00e0 rodage double face<\/h2>\r\n  <span class=\"lp-accent\"><\/span>\r\n  <div class=\"lp-table-wrap\">\r\n    <table class=\"lp-table\">\r\n      <thead>\r\n        <tr>\r\n          <th>Param\u00e8tre<\/th>\r\n          <th>13B-6LY\/P<\/th>\r\n          <th class=\"featured\">16B-5LY\/P \u2b50<\/th>\r\n          <th>22BF-5LY\/P<\/th>\r\n        <\/tr>\r\n      <\/thead>\r\n      <tbody>\r\n        <tr><td>Diam\u00e8tre maximal de la pi\u00e8ce<\/td><td>\u03a6210 mm<\/td><td class=\"featured\">\u03a6390 mm<\/td><td>\u03a6480 mm<\/td><\/tr>\r\n        <tr><td>\u00c9paisseur max de la pi\u00e8ce<\/td><td>25 mm<\/td><td class=\"featured\">25 mm<\/td><td>45 mm<\/td><\/tr>\r\n        <tr><td>Plan\u00e9it\u00e9 de la plaque inf\u00e9rieure<\/td><td>\u2264 0,015 mm<\/td><td class=\"featured\">\u2264 0,015 mm<\/td><td>\u2264 0,02 mm<\/td><\/tr>\r\n        <tr><td>Plage de force de traitement<\/td><td>120\u20133500 N<\/td><td class=\"featured\">\u2014<\/td><td>150\u20139000 N<\/td><\/tr>\r\n        <tr><td>Pr\u00e9cision du contr\u00f4le de pression<\/td><td>\u00b110 N<\/td><td class=\"featured\">\u00b110 N<\/td><td>\u00b120 N<\/td><\/tr>\r\n        <tr><td>Roulement principal<\/td><td>Roulement crois\u00e9<\/td><td class=\"featured\">P5 roulement crois\u00e9<\/td><td>Roulement crois\u00e9<\/td><\/tr>\r\n        <tr><td>Mesure d'\u00e9paisseur (opt.)<\/td><td>\u00b12 \u03bcm<\/td><td class=\"featured\">\u00b12 \u03bcm<\/td><td>\u00b10,01 mm<\/td><\/tr>\r\n        <tr><td>Nombre de porte-satellites<\/td><td>6 pi\u00e8ces<\/td><td class=\"featured\">5 pi\u00e8ces<\/td><td>5 pi\u00e8ces<\/td><\/tr>\r\n        <tr><td>Diam\u00e8tre ext\u00e9rieur de la plaque<\/td><td>\u03a6933 mm<\/td><td class=\"featured\">\u03a61154 mm<\/td><td>\u03a61492 mm<\/td><\/tr>\r\n        <tr><td>Puissance totale<\/td><td>18 kW<\/td><td class=\"featured\">20 kW<\/td><td>36 kW<\/td><\/tr>\r\n        <tr><td>Poids de la machine<\/td><td>~4 300 kg<\/td><td class=\"featured\">~4 800 kg<\/td><td>~9 000 kg<\/td><\/tr>\r\n      <\/tbody>\r\n    <\/table>\r\n  <\/div>\r\n<\/div>\r\n\r\n<!-- \u2500\u2500 MATERIALS \u2500\u2500 -->\r\n<div class=\"lp-section\">\r\n  <h2 class=\"lp-h2\">Mat\u00e9riaux trait\u00e9s par les machines de rodage double face Vimfun<\/h2>\r\n  <span class=\"lp-accent\"><\/span>\r\n  <div class=\"lp-mats\">\r\n    <div class=\"lp-mat\">\r\n      <div class=\"lp-mat-title\">Plaquettes semi-conductrices<\/div>\r\n      <div class=\"lp-mat-desc\">SiC (carbure de silicium), Si (silicium), GaAs \u2014 rodage de pr\u00e9cision jusqu'\u00e0 TTV &lt; 1 \u03bcm pour la production de dispositifs de puissance et de circuits int\u00e9gr\u00e9s. <a href=\"\/fr\/solutions\/semiconductor\/\">\u2192 Solutions semi-conducteurs<\/a><\/div>\r\n    <\/div>\r\n    <div class=\"lp-mat\">\r\n      <div class=\"lp-mat-title\">Substrats saphir<\/div>\r\n      <div class=\"lp-mat-desc\">Plaques de saphir de qualit\u00e9 LED et de qualit\u00e9 optique. Rugosit\u00e9 de surface sub-nanom\u00e9trique Ra avec p\u00e2te de diamant sur la machine de rodage double face. <a href=\"\/fr\/solutions\/sapphire\/\">\u2192 Solutions saphir<\/a><\/div>\r\n    <\/div>\r\n    <div class=\"lp-mat\">\r\n      <div class=\"lp-mat-title\">Verre optique et filtres<\/div>\r\n      <div class=\"lp-mat-desc\">Verre filtrant optique, substrats en verre bleu, BK7, silice fondue. Plan\u00e9it\u00e9 \u2264 0,015 mm pour des surfaces de qualit\u00e9 interf\u00e9rentielle dans les syst\u00e8mes optiques.<\/div>\r\n    <\/div>\r\n    <div class=\"lp-mat\">\r\n      <div class=\"lp-mat-title\">C\u00e9ramiques avanc\u00e9es<\/div>\r\n      <div class=\"lp-mat-desc\">Substrats d'alumine (Al\u2082O\u2083), de nitrure de silicium (Si\u2083N\u2084), de zircone, d'AlN. La 22BF traite de grands blocs de c\u00e9ramique jusqu'\u00e0 \u03a6480 mm \u00e0 9000 N. <a href=\"\/fr\/solutions\/ceramics\/\">\u2192 Solutions c\u00e9ramiques<\/a><\/div>\r\n    <\/div>\r\n    <div class=\"lp-mat\">\r\n      <div class=\"lp-mat-title\">Cristal et quartz<\/div>\r\n      <div class=\"lp-mat-desc\">Plaques de quartz, cristaux pi\u00e9zo\u00e9lectriques (LiNbO\u2083, LiTaO\u2083), cristaux optiques. La plan\u00e9it\u00e9 et le parall\u00e9lisme affectent directement la coh\u00e9rence de la fr\u00e9quence de r\u00e9sonance.<\/div>\r\n    <\/div>\r\n    <div class=\"lp-mat\">\r\n      <div class=\"lp-mat-title\">Pi\u00e8ces m\u00e9caniques de pr\u00e9cision<\/div>\r\n      <div class=\"lp-mat-desc\">Bagues de roulement, faces d'\u00e9tanch\u00e9it\u00e9, plaques de soupape et composants en carbure. La force extensible de 12 000 N de la 22BF traite les aciers tremp\u00e9s et les carbures c\u00e9ment\u00e9s.<\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n\r\n<!-- \u2500\u2500 WHY VIMFUN \u2500\u2500 -->\r\n<div class=\"lp-section\">\r\n  <h2 class=\"lp-h2\">Pourquoi choisir la machine de rodage double face Vimfun<\/h2>\r\n  <span class=\"lp-accent\"><\/span>\r\n  <div class=\"lp-why\">\r\n    <div class=\"lp-why-item\">\r\n      <div class=\"lp-why-icon\">\ud83c\udfed<\/div>\r\n      <div>\r\n        <div class=\"lp-why-title\">H\u00e9ritage technologique complet d'AVIC<\/div>\r\n        <div class=\"lp-why-desc\">H\u00e9rite de la base compl\u00e8te de R&amp;D et de fabrication d'AVIC Jiangxi Optoelectronics \u2014 le d\u00e9veloppeur original de cette architecture de rodage plan\u00e9taire en Chine.<\/div>\r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"lp-why-item\">\r\n      <div class=\"lp-why-icon\">\ud83d\udcd0<\/div>\r\n      <div>\r\n        <div class=\"lp-why-title\">Plan\u00e9it\u00e9 du plateau r\u00e9parable sur site<\/div>\r\n        <div class=\"lp-why-desc\">All models ship with field-repairable lapping plates. Flatness drift can be corrected on-site without returning the machine \u2014 minimizing production downtime.<\/div>\r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"lp-why-item\">\r\n      <div class=\"lp-why-icon\">\u2699\ufe0f<\/div>\r\n      <div>\r\n        <div class=\"lp-why-title\">Independent 4-Axis VFD Speed Control<\/div>\r\n        <div class=\"lp-why-desc\">Lower plate, upper plate, outer ring gear, and sun gear are each independently variable-frequency driven for full lapping kinematic control across all materials.<\/div>\r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"lp-why-item\">\r\n      <div class=\"lp-why-icon\">\ud83d\udd2c<\/div>\r\n      <div>\r\n        <div class=\"lp-why-title\">In-Process Thickness Measurement<\/div>\r\n        <div class=\"lp-why-desc\">Optional real-time thickness monitoring at \u00b12 \u03bcm (13B\/16B) or \u00b10.01 mm (22BF). Closed-loop control stops automatically at target thickness \u2014 no manual gauge checks needed.<\/div>\r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"lp-why-item\">\r\n      <div class=\"lp-why-icon\">\ud83d\udd27<\/div>\r\n      <div>\r\n        <div class=\"lp-why-title\">Cha\u00eene d'approvisionnement compl\u00e8te en consommables<\/div>\r\n        <div class=\"lp-why-desc\">Vimfun supplies matching <a href=\"\/fr\/produits\/lapping-accessories\/\">lapping accessories<\/a>: slotted carriers, diamond conditioning wheels, ring gears, and polishing pads \u2014 all matched to exact machine specifications.<\/div>\r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"lp-why-item\">\r\n      <div class=\"lp-why-icon\">\ud83c\udf0d<\/div>\r\n      <div>\r\n        <div class=\"lp-why-title\">Breaks the Import Equipment Monopoly<\/div>\r\n        <div class=\"lp-why-desc\">High-precision double sided lapping machines were previously dominated by SPEEDFAM (Japan) and German systems. Vimfun delivers equivalent precision at significantly lower total cost, with local service and rapid spare parts supply.<\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n\r\n<!-- \u2500\u2500 FAQ \u2500\u2500 -->\r\n<div class=\"lp-section\">\r\n  <h2 class=\"lp-h2\">Questions fr\u00e9quemment pos\u00e9es<\/h2>\r\n  <span class=\"lp-accent\"><\/span>\r\n  <div class=\"lp-faq\">\r\n    <div class=\"lp-faq-item\">\r\n      <div class=\"lp-faq-q\">What is the difference between lapping and polishing on these machines?<\/div>\r\n      <div class=\"lp-faq-a\">Lapping uses a cast iron plate with free abrasive slurry (diamond or SiC) to remove material and establish flatness. Polishing uses a softer plate (polyurethane pad or stainless steel) with fine diamond suspension to achieve the final surface finish (Ra). Both operations run on the same machine with a plate changeover of approximately 2 hours. For semiconductor wafer manufacturing, lapping establishes flatness and TTV first, followed by polishing to the required Ra for downstream CMP or epitaxy.<\/div>\r\n    <\/div>\r\n    <div class=\"lp-faq-item\">\r\n      <div class=\"lp-faq-q\">Which double sided lapping machine model is right for SiC wafer production?<\/div>\r\n      <div class=\"lp-faq-a\">For 4-inch and 6-inch SiC wafers the 16B-5LY\/P is the most common choice \u2014 P5-grade bearing stability delivers TTV &lt; 1 \u03bcm results. For 8-inch SiC or high-volume 6-inch batches, the 22BF-5LY\/P is recommended. For R&amp;D labs processing 2\u20134 inch material the 13B-6LY\/P offers the lowest entry cost with full flatness performance. See our <a href=\"\/fr\/solutions\/semiconductor\/\" target=\"_blank\" rel=\"noopener\">semiconductor wafer processing solutions<\/a> page for detailed process parameters.<\/div>\r\n    <\/div>\r\n    <div class=\"lp-faq-item\">\r\n      <div class=\"lp-faq-q\">Quelle plan\u00e9it\u00e9 une machine de rodage double face peut-elle atteindre ?<\/div>\r\n      <div class=\"lp-faq-a\">Les 13B et 16B atteignent une plan\u00e9it\u00e9 de plaque inf\u00e9rieure \u2264 0,015 mm en standard. Avec des param\u00e8tres optimis\u00e9s de suspension et de porte-pi\u00e8ce, une plan\u00e9it\u00e9 de pi\u00e8ce de l'ordre de 1 \u00e0 2 \u03bcm et un TTV inf\u00e9rieur \u00e0 1 \u03bcm sont couramment atteints. Pour les normes de mesure de plan\u00e9it\u00e9, voir <a href=\"https:\/\/www.sciencedirect.com\/topics\/engineering\/optical-flatness\" target=\"_blank\" rel=\"nofollow noopener\">ScienceDirect : Normes de plan\u00e9it\u00e9 optique<\/a>. Le 22BF atteint \u2264 0,02 mm, ce qui convient aux c\u00e9ramiques grand format et aux composants \u00e9pais.<\/div>\r\n    <\/div>\r\n    <div class=\"lp-faq-item\">\r\n      <div class=\"lp-faq-q\">La machine peut-elle traiter des pi\u00e8ces ultra-minces (0,1 mm) ?<\/div>\r\n      <div class=\"lp-faq-a\">Oui. La s\u00e9rie de machines de rodage double face de Vimfun a d\u00e9montr\u00e9 le traitement r\u00e9ussi de pi\u00e8ces aussi minces que 0,1 mm en utilisant des porte-pi\u00e8ces rainur\u00e9s avec un support appropri\u00e9. Le traitement ultra-mince n\u00e9cessite une conception de fente de porte-pi\u00e8ce adapt\u00e9e au mat\u00e9riau de la pi\u00e8ce \u2014 l'\u00e9quipe d'ing\u00e9nierie de Vimfun fournit les sp\u00e9cifications du porte-pi\u00e8ce dans le cadre de l'examen de la demande pour les commandes de pi\u00e8ces minces.<\/div>\r\n    <\/div>\r\n    <div class=\"lp-faq-item\">\r\n      <div class=\"lp-faq-q\">Quels consommables et accessoires sont requis ?<\/div>\r\n      <div class=\"lp-faq-a\">Les consommables principaux sont : (1) la suspension de rodage ou la suspension de polissage adapt\u00e9e \u00e0 votre mat\u00e9riau, (2) les porte-pi\u00e8ces (plaques rainur\u00e9es) dimensionn\u00e9s \u00e0 votre pi\u00e8ce, (3) les roues de conditionnement diamant\u00e9es pour le dressage de la plaque, et (4) les tampons de polissage pour l'\u00e9tape de polissage. Vimfun fournit tous ces \u00e9l\u00e9ments via notre <a href=\"\/fr\/produits\/lapping-accessories\/\">lapping accessories<\/a> programme, avec des sp\u00e9cifications adapt\u00e9es \u00e0 chaque mod\u00e8le pour \u00e9liminer les probl\u00e8mes de compatibilit\u00e9.<\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n\r\n<!-- \u2500\u2500 CTA \u2500\u2500 -->\r\n<div class=\"lp-cta\">\r\n  <div class=\"lp-cta-title\">Pr\u00eat \u00e0 choisir votre machine de rectification double face ?<\/div>\r\n  <div class=\"lp-cta-sub\">Envoyez les sp\u00e9cifications de votre pi\u00e8ce et vos objectifs de production \u2014 nos ing\u00e9nieurs examinent votre application et recommandent le bon mod\u00e8le et les bons param\u00e8tres de processus avant que vous ne vous engagiez.<\/div>\r\n  <div class=\"lp-cta-btns\">\r\n    <a href=\"\/fr\/contact\/\" class=\"lp-cta-main\">Demander un devis<\/a>\r\n    <a href=\"https:\/\/wa.me\/8613027738908\" class=\"lp-cta-wa\" target=\"_blank\" rel=\"noopener nofollow\">\ud83d\udcac WhatsApp<\/a>\r\n  <\/div>\r\n  <div class=\"lp-cta-contact\">E-mail : <a href=\"mailto:daria@endlesswiresaw.com\">daria@endlesswiresaw.com<\/a> &nbsp;|\u00a0 T\u00e9l : +86 130 2773 8908<\/div>\r\n<\/div>\r\n\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Precision Surface Processing Double Sided Grinding Machine 3 models covering \u03a6210 mm to \u03a6480 mm workpieces. Flatness \u2264 0.015 mm, pressure control \u00b110 N, sub-nanometer Ra surface \u2014 for SiC wafers, sapphire, optical glass, and advanced ceramics. Request a Quote Compare 3 Models \u2193 Flatness \u2264 0.015 mm Pressure Control \u00b110 N Sub-nanometer Ra Surface [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_acf_changed":false,"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-5050","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.semiconductorcutting.com\/fr\/wp-json\/wp\/v2\/pages\/5050","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.semiconductorcutting.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.semiconductorcutting.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.semiconductorcutting.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.semiconductorcutting.com\/fr\/wp-json\/wp\/v2\/comments?post=5050"}],"version-history":[{"count":5,"href":"https:\/\/www.semiconductorcutting.com\/fr\/wp-json\/wp\/v2\/pages\/5050\/revisions"}],"predecessor-version":[{"id":5055,"href":"https:\/\/www.semiconductorcutting.com\/fr\/wp-json\/wp\/v2\/pages\/5050\/revisions\/5055"}],"wp:attachment":[{"href":"https:\/\/www.semiconductorcutting.com\/fr\/wp-json\/wp\/v2\/media?parent=5050"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}