Industry Directory | Manufacturer
Contract manufacturer of hybrid ICs and PCB assemblies
Industry Directory | Manufacturer
Manufacturers flexible printed circuits, circuit materials, IC packaging substrates, laminates, conductive coatings and tapes
Technical parameter： Model 1200 Printing area 1250×320mm Fixed printing position PCB Outer Or Pin Positioning Table trimming Front/Back±
SMT Stencil Printer/ PCB Printers/ Solder Paste Stencil Printer Semi-Auto Main product: Stencil Printer, Semi-Automatic Printing, PCB Printer, screen printing, SMT Stencil Printer, SMT screen printer, SMT printer, Solder Paste Printer, SMT solder p
Electronics Forum | Tue May 07 22:25:15 EDT 2002 | L_ch
Hello, As you know for the double side assembly PCBs, we normally first place the bottom side, then place top side after reflow soldering of bottom side. are there any other considerations for the sequence of reflow soldering ( bottoms side first, to
Electronics Forum | Tue Sep 04 11:26:12 EDT 2001 | Jean Michel
During the solderin of a double side board, how can I calculate the maximum weight of a component I can put in the first side to avoid the component fall down in the oven (depending on the soler join surface) ? Are there some rules ?
Used SMT Equipment | Pick and Place/Feeders
DEK 03IX automatic solder paste printing machine features advanced up/down k-view vision system, independent control and adjustment of lighting, high-speed moving lens, accurate alignment of PCB PCB and net board. The DEK Horizon 03IX automatic solde
Used SMT Equipment | Soldering - Wave
Options: (1) IR-preheating, bottom side segmented pin/chain and roller conveyor for versaflow with double soldering module programmable conveyor width adjust (4) convection preheating top side automatic solder wire feeder, solder
Industry News | 2018-10-18 08:53:06.0
Mixed process of SMT reflow oven
Industry News | 2018-10-18 08:59:34.0
PRINCIPLE OF SURFACE MOUNT PROCESS(SMT PROCESS)
Parts & Supplies | Pick and Place/Feeders
SMT basic process components include: silk screen (or dispensing), placement (curing), reflow soldering, cleaning, testing, repair 1, silk screen: its role is to paste or patch solder paste printed on the PCB pad, the components f
Parts & Supplies | Assembly Accessories
Supply SMT Fuji placement machine accessories FUJI XP242 Feida interface board ADEEE6700 ADEE6700 Supply SMT placement machine accessories JUKI CB thimble L = 64.10mm Supply SMT Fuji FUJI placement machine QP electric Feida 24MM cover AKDDC6561 AKD
Technical Library | 2016-08-04 10:34:35.0
With the onset of 1900’s, the novelty of printed circuits boards got started with a profound concept of constructing an electrical path on an isolated surface of a board. The initial trend of printed circuit board got into a vain to develop and upgrade the radios and gramophones. Gradually the notion of ‘Through Hole Technique’ came into picture to produce a double sided PCB. In mid 1990’s the idea of auto assembly process was introduced by PCB Manufacturer USA. This was a point of modern touch to enhance the fabrication process with automated soldering technique. The research and development picked up a pace for end to end electronic solutions for defense and US army.
Technical Library | 2023-02-13 18:56:42.0
This paper describes the results of an intensive whisker formation study on Pb-free assemblies with different levels of cleanliness. Thirteen types of as-received surface-mount and pin-through-hole components were cleaned and intentionally contaminated with solutions containing chloride, sulfate, bromide, and nitrate. Then the parts were assembled on double-sided boards that were also cleaned or intentionally contaminated with three fluxes having different halide contents. The assemblies were subjected to high-temperature/high-humidity testing (85_C/85% RH). Periodic examination found that contamination triggered whisker formation on both exposed tin and solder fillets. Whisker occurrence and parameters depending on the type and level of contamination are discussed. Cross-sections were used to assess the metallurgical aspects of whisker formation and the microstructural changes occurring during corrosion.
https://www.ascen.ltd/Products/Solder_paste_printer/513.html full auto PCB screen printer and SMT solder paste printing machine with Image and optical system,It is a very accurate fully automatic SMT stencil printer.automatic PCB screen printer main
DIP Double-side Camera Online AOI Machine ETA-V5300 If you could not find any similar items you want, you may send some photos to us. because our catalog and website haven't included all of our products. solder paste inspection,SMT SPI,SPI mac
Events Calendar | Tue Apr 13 00:00:00 EDT 2021 - Tue Apr 13 00:00:00 EDT 2021 | ,
Boston Chapter Webinar: Cleaning Chemistry For PWB and Rework - Part 2, session 1
Events Calendar | Tue Apr 13 00:00:00 EDT 2021 - Tue Apr 13 00:00:00 EDT 2021 | ,
Boston Chapter Webinar: Cleaning Chemistry For PWB and Rework - Part 2, session 2
Career Center | , | Engineering,Production
Manufacturing Engineer - AOI Will develop, implement, and maintain PCB assembly processes including screen printing, placement, reflow, and automated optical inspection. Will be process owner for AOI equipment. Requires: BS Engineering Th
Career Center | Lake Forest, California USA | Engineering
This is an exciting opportunity for a mid level Manufacturing Engineer with excellent growth potential. The company, located in Fort Collins, CO, is first class organization with a very stable environment. As a Manufacturing Engineer you will suppo
Career Center | faridabad, India | Engineering,Production,Quality Control
My technical proficiency is extensive and is summarized on my resume (attached). As reflected on my resume (attached) I have completed my B-tech this Year.I am a fresher Electronics Engineer but having 6 months of PCB Assembling,PCB Manufacturing and
Career Center | faridabad, India | Engineering,Production,Quality Control
My technical proficiency is extensive and is summarized on my resume (attached). As reflected on my resume (attached) I have completed my B-tech this Year.I am a fresher Electronics Engineer but having 6 months of PCB Assembling,PCB Manufacturing and
ASCEN Technology | https://www.ascen.ltd/Blog/machines/225.html
PCB flipper for double side PCB processing-PCB magazine loader,PCB turn conveyor,pcb conformal coating machine,PCB router,PCB depaneling machine,pcb buffer conveyor from ASCEN technology Welcome to visit ASCEN | | | | | | | Cart
| http://etasmt.com/cc?ID=te_news_bulletin,14961&url=_print
High-efficiency high end reflow oven , SMT reflow oven , reflow soldering machine , for SMT assembly line. In the contemporary era of the development of electronic products, in order to pursue the smallest possible size and intensive assembly of plug-ins, double-sided PCBs have become quite popular, and
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