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Knowledge of the SMT machine

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—— Fikret

جودة الآلة ETon جيدة جدا وسريعة جدا، والآلات سهلة التشغيل. وكانت هناك خدمة ما بعد البيع، وكانت هناك تجربة ممتعة جدا للتسوق في الصين

—— Nadim

Cảm ơn bạn rất nhiềuETON vì đã giúp chúng tôi thiết kế toàn bộ chương trình dây chuyền sản xuất SMT, cho phép chúng tôi tiết kiệm chi phí. Cũng xin cảm ơn kỹ sư hậu mãi của công ty bạn đã đến nhà máy của chúng tôi để gỡ lỗi máy cá nhân, và dịch vụ này rất chuyên nghiệp và chu đáo. Hy vọng công ty của bạn ngày càng tốt hơn!

—— ngyum

ETON machine mounting speed is very fast, the quality is also very good, long life, after-sales service is very comprehensive, Worth having.

—— Sanjay

Thank you for your considerate service. You can reply my questions online 24 hours a day. The quality of your machines is very good.The installation plan you have given is excellent! Our productivity has improved, and we've had good revenues.We look forward to the opportunity to continue our cooperation.

—— tim

Çok fonksiyonlu bir makine ampul, lamba ve sürücü, çok akıllı sopa olabilir!

—— cagin

The HT-XF lamp high-speed placement machine is really amazing. The production capacity can reach 120,000 per hour. The speed is so fast but the accuracy is very high.

—— praveen

The machine is simple and easy to operate, and the service is very good. It also provides free software updates for life. ETON is a very good manufacturer

—— pawan

RT-1 hızlı ve yüksek hassasiyetli

—— abbas

The quality of your machines is very good, our company has been put into production

—— mohamed

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Knowledge of the SMT machine
Latest company news about Knowledge of  the  SMT machine

Third, single-sided mixing process

Incoming material inspection => PCB side A screen printing solder paste (point patch adhesive) => patch => drying (curing) => reflow soldering => cleaning => plug-in => wave soldering => cleaning => detection = > Rework

Four-sided double-mixing process

A: incoming inspection => PCB B-side patch adhesive => patch => curing => flap => PCB A-side plug-in => wave soldering => cleaning => detection => repair

Post-inserted

Suitable for SMD components more than discrete components

B: incoming material detection => PCB A-side plug-in (pin bending) => flap => PCB B-side patch adhesive => patch => cure => flap => wave soldering => cleaning => Detection => Rework

First insert and paste

Suitable for cases where the separation component is more than the SMD component

C: incoming material inspection => PCB A-side silk screen solder paste => patch => drying => reflow soldering => plug-in, pin bending => flap => PCB B-side patch adhesive => Patch => Cure => Flap => Wave Soldering => Cleaning => Detection => Rework

A side mixed, B side mounted

D: incoming material detection => PCB B-side point patch adhesive => patch => curing => flap => PCB A-side silk screen solder paste => patch => A-side reflow soldering => plug-in => B-side wave soldering => cleaning => detection => repair


First two-sided SMD, reflow soldering, post-insertion, wave soldering

E: incoming material inspection => PCB B-side silk screen solder paste (point patch adhesive) => patch => drying (curing) => reflow soldering => flap => PCB A-side silk screen solder paste => Patch => Drying => Reflow soldering 1 (local soldering can be used) => Plug-in => Wave soldering 2 (if there are few plug-in components, manual soldering can be used) => Cleaning => Detection => Rework

Five, double-sided assembly process

A: incoming material inspection, PCB A-side silk-screen solder paste (point paste), patch, drying (curing), A-side reflow soldering, cleaning, flipping; PCB B-side silk-screen solder paste (point patch) Glue), patch, dry, reflow soldering (preferably only for B side, cleaning, inspection, rework)

B: incoming material inspection, PCB A-side silk-screen solder paste (point paste), patch, drying (curing), A-side reflow soldering, cleaning, flipping; PCB B-side patch adhesive, patch , curing, B-side wave soldering, cleaning, inspection, rework)

This process is suitable for reflow soldering on the A side of the PCB and B wave soldering on the B side. SMD assembled on the B side of the PCB

This process should be used only when the SOT or SOIC (28) pins are below.

Pub Time : 2019-01-14 10:31:15 >> News list
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