{"id":48239,"date":"2024-04-18T22:38:00","date_gmt":"2024-04-18T22:38:00","guid":{"rendered":"https:\/\/silmantech.com\/?p=48239"},"modified":"2024-04-18T09:09:45","modified_gmt":"2024-04-18T09:09:45","slug":"common-auxiliary-consumables-for-bga-rework-stations","status":"publish","type":"post","link":"https:\/\/silmantech.com\/it\/common-auxiliary-consumables-for-bga-rework-stations\/","title":{"rendered":"Materiali di consumo ausiliari comuni per le stazioni di rilavorazione BGA"},"content":{"rendered":"<p>Auxiliary materials for BGA rework stations are essential for <a href=\"https:\/\/silmantech.com\/it\/product\/bga-rework-station\/\">riparazione di chip BGA<\/a>. During the soldering process, we inevitably need to handle tasks such as ball planting. Below are several commonly used consumable tools:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Flux Paste<\/li>\n<\/ol>\n\n\n\n<p>Flux paste plays a significant role in the soldering process. Whether it&#8217;s re-soldering or direct soldering, we need to apply flux paste first. When soldering chips, use a small brush to thinly coat the clean solder pads, ensuring uniform application. Avoid applying too much flux, as it can affect soldering. When soldering, dip a small amount of flux paste with a brush and apply it around the chip.<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>Solder Balls<\/li>\n<\/ol>\n\n\n\n<p>Currently, solder balls commonly used come in three diameters: 0.30mm, 0.45mm, and 0.6mm. The 0.6mm diameter solder balls are mainly used for the main chips in MS99 processors, while the 0.25mm diameter solder balls are used for EMMC program ICs. For other components like DDR or main chips, the recommended diameter is 0.45mm (though 0.4mm can also be used). It is advisable to use leaded solder balls as they are easier to solder.<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>Stencil<\/li>\n<\/ol>\n\n\n\n<p>Stencil. Due to the limitations of chip universality, a universal stencil is used. Typically, we use stencils with a hole diameter of 0.5mm and a pitch of 0.8mm, or a hole diameter of 0.6mm with the same pitch.<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>Reballing Station<\/li>\n<\/ol>\n\n\n\n<p>Ball planting station. There are various types of ball planting stations, but I recommend using a simple ball planting station with direct heating. This type of station is cost-effective and easy to operate.<\/p>","protected":false},"excerpt":{"rendered":"<p>I materiali ausiliari per le stazioni di rilavorazione BGA sono essenziali per la riparazione dei chip BGA. Durante il processo di saldatura, \u00e8 inevitabile dover gestire operazioni come il posizionamento delle sfere. Di seguito sono riportati alcuni strumenti di consumo comunemente utilizzati: La pasta di flussaggio svolge un ruolo importante nel processo di saldatura. Che si tratti di risaldatura o di saldatura diretta, \u00e8 necessario applicare la pasta di flussaggio...<\/p>","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_stopmodifiedupdate":false,"_modified_date":"","footnotes":""},"categories":[86,1],"tags":[],"class_list":["post-48239","post","type-post","status-publish","format-standard","hentry","category-bga-rework-station","category-news","category-86","category-1","description-off"],"_links":{"self":[{"href":"https:\/\/silmantech.com\/it\/wp-json\/wp\/v2\/posts\/48239","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/silmantech.com\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/silmantech.com\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/silmantech.com\/it\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/silmantech.com\/it\/wp-json\/wp\/v2\/comments?post=48239"}],"version-history":[{"count":0,"href":"https:\/\/silmantech.com\/it\/wp-json\/wp\/v2\/posts\/48239\/revisions"}],"wp:attachment":[{"href":"https:\/\/silmantech.com\/it\/wp-json\/wp\/v2\/media?parent=48239"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/silmantech.com\/it\/wp-json\/wp\/v2\/categories?post=48239"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/silmantech.com\/it\/wp-json\/wp\/v2\/tags?post=48239"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}