Industry Directory | Manufacturer
Reflow ovens for automated SMT PCB assembly, specializing in lead free processing and nitrogen reflow. The best convection reflow ovens on the market.
Industry Directory | Research Institute / Laboratory / School
Mahidol University (Mahidol), an autonomous research institution in Thailand, had its origin in the establishment of Siriraj Hospital in 1888. Mahidol had an acceptance rate for Medicine of 0.4% as of the 2016 academic year.
New Equipment | Test Equipment
1200MM/1500MM Online SPI , Big Size Solder Paste Inspection Machine mail: sales@smtlinemachine.com whatapp/wechat:+8613537875415 Specification: 技术参数/Parameters 技术平台/Technology Platform super big size platform 适用
Dual lane system with a multi-segment board capability The 7K Dual Lane Series offers large-board capabilities up to 21’’ x 11’’ for each of the two lanes. The multi-segment dual-lane conveyors respond to floor-space constraints as well as AOI produ
Electronics Forum | Wed Jul 14 13:50:11 EDT 2010 | swag
I can't offer much advice on acceptible rates or #'s. From a process standpoint, most of your bridging or insufficient originates in your printer. Look into buying dedicated tooling specifically designed for the build. We use "h-towers" on all hig
Electronics Forum | Wed Jul 14 13:41:40 EDT 2010 | rway
We are running SMT products and have been for some time now. First, I wanted to check with you folks to see what an acceptable FPY rate, or what you would consider and acceptable rate, is. Secondly, we are having issues primarily with product that
Used SMT Equipment | AOI / Automated Optical Inspection
Hello and thank you for your interest in our MVP Machine Vision Products AOI Machines For Sale. We have a total of (4) MVP Automated Optical Inspection Machines and (2) Inspection Repair Stations.. They were taken off line due to company closer. All
Used SMT Equipment | Board Cleaners
Tank Capacity: 85 gallons (322 liters) Heat: 12,000 watts total heat at 230 Volt, 3 Phase. Heaters are derated at lower voltages. Overall Dimensions: 38" x 48" x 40"H Shipping Weight: Approximately 600 lbs. Evaporation Rate: 4 - 6 gallo
Industry News | 2003-04-02 09:03:49.0
Configural Recognition(TM) Object and Image-Analysis Technology Enables One-Hour Program Generation
Industry News | 2003-03-27 08:15:33.0
Modular Embedded Circuit Board from parvus Enables Local Device Fingerprint Biometrics
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Parts & Supplies | Pick and Place/Feeders
Product Description SMT NOZZLE E3503-721-0A0 103 nozzle 1.used in KE2010&2020 2.model: 505 3.Tungsten steel 4.Material loss rate three thousandths Picture Show Model &
Technical Library | 2020-07-02 13:29:37.0
Industry standards such as J-STD-005 and JIS Z 3284-1994 call for the use of viscosity measurement(s) as a quality assurance test method for solder paste. Almost all solder paste produced and sold use a viscosity range at a single shear rate as part of the pass-fail criteria for shipment and customer acceptance respectively. As had been reported many times, an estimated 80% of the defects associated with the surface mount technology process involve defects created during the printing process. Viscosity at a single shear rate could predict a fatal flaw in the printability of a solder paste sample. However, false positive single shear rate viscosity readings are not unknown.
Technical Library | 2021-11-26 14:34:07.0
The use of desiccant bags filled with Silica Sand and or Clay beads used in conjunction with a Moisture Barrier Bag to control moisture for storage of printed circuit boards has long been an accepted practice and standard from both JEDEC and IPC organizations. Additionally, the use heated ovens for baking off moisture using the evaporation process has also been a long#2;standing practice from these organizations. This paper on alternative drying methods will be accompanied by completed independent, unbiased tests conducted by Vinny Nguyen, an engineering student (now graduated) from San Jose State University. The accompanied paper will examine the performance levels of different technologies of desiccant bags to control moisture in enclosed spaces. The tests and equipment set were reviewed by an engineer and consultant to the Lockheed Martin Aerospace Division and the IPC - TM-650 2.6.28 test method was review by engineer from pSemi. The tests were designed to mimic performance tests outlined in Mil Spec 3464, which both IPC and JEDEC have adopted for their respective standards. The test examined variables including absorption capacity rates, weight gain and release of moisture back into the enclosed area. The presentation will also address and highlight: • Similarities of PCBs and Heavy Equipment as it applies to Inspections, Causes of Failure, Types of Corrosion and Moisture Collection Points. • Performance Attributes of Different Desiccant Technologies as it applies to shape, texture, change outs, labeling and regeneration. • Venn Diagram of Electromechanical Failure with the circles 1. Current 2. Contamination 3. Humidity Presentation Available
1200MM/1500MM Online SPI , Big Size Solder Paste Inspection Machine mail: sales@smtlinemachine.com whatapp/wechat:+8613537875415 Specification: 技术参数/Parameters 技术平台/Technology Platform super big size platform 适用
Universal GSM1 with FlexJet customer acceptance.
Training Courses | | | IPC/WHMA-A-620 Specialist (CIS) Recert.
The Certified IPC/WHMA-A-620 Specialist (CIS) recertification courses are intended for those individuals who were previously certified as IPC/WHMA-A-620 Specialist.
Events Calendar | Tue Apr 02 00:00:00 EDT 2019 - Tue Apr 02 00:00:00 EDT 2019 | King of Prussia, Pennsylvania USA
IPC Tech Ed - Process and Acceptability Requirements: Utilizing J-STD-001 and IPC-A-610 Together
Events Calendar | Fri Mar 08 00:00:00 EST 2024 - Sun Mar 10 00:00:00 EST 2024 | Leesburg,
Officer Leadership Forum: Tee Off to Leadership Excellence
Career Center | , | Engineering,Production,Sales/Marketing
Program Manager-EMS Responsibilities Manage and deepen the critical account relationships and coordinate the flow of information with customers. � Align strategic objectives between customer and company � Grow revenue from assigned custome
Career Center | Chennai, India | Sales/Marketing
Experience in sales of inter-connect, passive, active, and electro-mechanical components Product Engineering Role as handling BOM, ECO, ECN in the New product introduction of Philips LCD TV and Kulicke and Soffa wire bonding m/c Process and Quali
Career Center | madak, AP India | Engineering,Research and Development,Technical Support
i have zero experience.
the defect rate of the measured machine. For exampl
SMT Express, Volume 5, Issue No. 3 - from SMTnet.com Return to Front Page << Back to Page 1 Page 3 >> Knowing the capability coefficients, it is possible to estimate the defect rate of the measured machine. For example, Cpk = 1
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/polymer-processing-systems/products/dies/cast-film-contour-dies
™ Cast Film Die Recommended for applications where thermally sensitive materials are being used and frequent rate changes are made Elongated teardrop, diminishing volume manifold improves layer
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) to printed circuit boards (PCBs). The aim of the process is to form acceptable solder joints between SMC and PCB. The reflow soldering process normally adopt following steps: 1
