Industry Directory | Consultant / Service Provider
PCB Electronics Manufacturing Automation Software for EMS, OEM & ODM manufacturers. Over 3000 customers worldwide!
Industry Directory | Consultant / Service Provider / Distributor / Equipment Dealer / Broker / Auctions / Manufacturer / Manufacturer's Representative
DONGGUAN KINGSUN AUTOMATION TECHNOLOGY CO.,LTD is a company which mainly provide used and new SMT parts, provide repair SMT key parts service,new/used SMT machine trading,SMT consumables and Peripherals equipment,Clean room, ESD..
New Equipment | Assembly Services
Hanwha HM520 SMT Assembly Line Hanwha HM520 SMT Assembly Line, Usage: PCB production, Full Automatic Assembly line, Speed: 80000CPH, it's with Automatic PCB Loader, Automatic SMT stencil Printer, Koh Young KY 8080 3D SPI, Automatic Pick and place ma
New Equipment | Test Equipment
KOH YOUNG ZENITH 2 3D AOI 8 directional projection light system Camera resolution: 8M 15μm maximum Height measurement: 10 mm Max PCB 490 x 510 mm weight: 600kg Dimension: 1000x1295x1627 mm KOH YOUNG ZENITH 2 3D AOI KOH YOUNG ZENITH 2 3D AOI R
Electronics Forum | Mon Nov 24 11:19:21 EST 2008 | sjones
I am having problems soldering a Rohs compliant BGA ATMEL AT91RM9200(rohs compliant board) This device recommends a soldering profile from J-STD-20 and a minimum peak package temperature of 250 centigrade,peak 260. However a lot of the other componen
Electronics Forum | Thu Nov 27 10:55:51 EST 2008 | muarty
Hi Steve, Are you actually profiling the BGA itself? By that I mean have you, for example, drilled through the underside of the pcb into the balls of the BGA and attached a probe there? You may find that even although the topside components have a p
Used SMT Equipment | SPI / Solder Paste Inspection
KOH YOUNG KY8030-2 3D SPI The World's Best-selling Full 3D Solder Paste Inspection Best-in-class measurement accuracy and inspection reliability Solves shadow problems by utilizing 2-way projection Provides accurate inspection data with real-time P
Used SMT Equipment | SPI / Solder Paste Inspection
The Best Value 3D SPI Solution ·Advanced 3D Measurement Accuracy and Inspection Reliability -Solves shadow problems by utilizing 2-way projection - Accurate inspection data with real-time PCB warp compensation -Minimize Cost and Maximi
Industry News | 2017-09-16 02:29:39.0
Heller Industries has been awarded the 2017 Global Frost & Sullivan Company of the Year Award for its surface mount technology (SMT) soldering equipment that enables Industry 4.0. - the automation and data exchange in manufacturing technologies.
Industry News | 2003-06-10 08:16:44.0
The following text describes the application of NWA Quality Analyst to quality control in the assembly of electronic components.
Parts & Supplies | Solder Paste Mixers
Solder Paste chambrieren machine,solder Paste softening machine Description: Brand name:solder Paste chambrieren machine Type:4 slot Material:Hot steel spraying Power supply:220V(50Hz) Power:0.4Mpa Original:Shenzhen Weight:20KG Advantage:
Parts & Supplies | Pick and Place/Feeders
Many companies first applied SMT second-hand placement machines, and the selected placement machines were relatively stable, with low failure rate, easy maintenance, and important maintenance costs. Therefore, there are still many concerns about buyi
Technical Library | 2022-12-23 20:44:54.0
One of the upcoming reliability issues which is related to the lead-free solder introduction, are the headin-pillow solderability problems, mainly for BGA packages. These problems are due to excessive package warpage at reflow temperature. Both convex and concave warpage at reflow temperature can lead to the head-in-pillow problem where the solder paste and solder ball are in mechanical contact but not forming one uniform joint. With the thermo-Moiré profile measurements, this paper explains for two flex BGA packages the head-in-pillow. Both local and global height differences higher than 100 µm have been measured at solder reflow temperature. This can be sufficient to have no contact between the molten solder ball and solder paste. Finally, the impact of package drying is measured
Technical Library | 2018-03-05 11:14:17.0
Troubleshooting SMT Solder Paste Problems
Wave soldering is the standard process that has been in use for many years to solder parts onto a circuit board. ... Selective soldering is an automated system that pumps molten solder up from a reservoir through a nozzle to coat the leads extending
· What is the difference between SMT vacuum reflow soldering machine and ordinary reflow soldering machine? · What problems can be solved by smt vacuum reflow soldering machine? · What is the basic principle of vacuum reflow machine? · Ho
Training Courses | | | PCB Inspection Courses
The PCB inspection courses focus on improving PCB yield and reliability through validation and detection of defects on electronics assemblies.
Training Courses | | | PCB Assembly Courses
The PCB assembly courses provide knowledge of different processes and equipment used in TH and SMT assembly of printed circuit boards.
Events Calendar | Mon Sep 14 00:00:00 EDT 2020 - Mon Sep 14 00:00:00 EDT 2020 | ,
Printed Circuit Board (PCB) Inspection & Quality Control
Events Calendar | Mon Dec 02 00:00:00 EST 2019 - Mon Dec 02 00:00:00 EST 2019 | ,
Webinar: QFN/LGA Design, Assembly Process Issues & Reliability Failures
Career Center | Sugar Land, Texas USA | Production
Check boards for part placement and polarity before waving. Must be able to set up and operate solder wave. Must be able to recognize problems which would require machine maintenance.
Career Center | , | Quality Control
Tier 1 supplier of printed circuit boards needs to fill a position that will be on-site at BMW in Spartanburg, SC. Candidate must have experience in electrical design, electronic assembly, SMT reflow, wave soldering and fastening. BSEE or BSEET is
Career Center | Howell, Michigan USA | Sales/Marketing
Results driven sales executive combining expertise in building sales networks and strategic business development in the Electronic Component, Connector, and Electronic Manufacturing Equipment industries. Extensive field sales experience with a track
Career Center | San Diego, Michigan USA | Sales/Marketing
* Results driven Sales Executive combining expertise in Building Sales networks and strategic business development in the Electronic Component, Connector, and Electronic Manufacturing Equipment industries * Extensive Field Sales experience with a tra
Solder Charge Grid Array: Advancements In The Technology Of Surface Mount Area Array Solder Joint Attachment Solder Charge Grid Array: Advancements In The Technology Of Surface Mount Area Array Solder Joint Attachment by: Jim Hines, Adam Stanczak
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Reflow Soldering Problems-News-Reflow oven,SMT Reflow Soldering Oven-cmsadmin Reflow oven,SMT Reflow Soldering Oven 当前位置: Home >> News >> News Reflow Soldering Problems Reflow Soldering Problems The reflow soldering profile must be matched to the specific requirements of the solder paste as well as the thermal thresholds of the PCB
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