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Retrofit existing system with Innovative Dispensing Technology for Excellent Dispense Control and Repeatability Advanced pump technologies available for retrofitting include: True Volumetric Pump, Precision Auger Pump, Simplified Jetting Pump and Ti
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Automatic SMT Splicing Machine BMM08G/G_Plus Functional advantages ▶Simple operation: 5 minutes to learn to operate, everyone can operate, reducing dependence on personnel. ▶Foolproof and error-proof: Automatically scan the code to compare and prev
Electronics Forum | Mon May 28 09:37:02 EDT 2007 | davef
Look here: http://www.aimsolder.com/techarticles/Time%20Above%20Liquidus.pdf We have no relationship, nor receive benefit from the company referenced above.
Electronics Forum | Thu May 10 08:09:52 EDT 2007 | davef
There is no standard for time above liquidus. It is described rather broadly by the solder paste supplier. Reflow Zone: If the temperature is too high, boards may char or burn. If the temperature is too low, cold and grainy solder joints will resul
Used SMT Equipment | Board Cleaners
Details: • 20" Belt Conveyor • 10 HP Hurricane Wash & Rinse Sections • 3 Turbine Dryers (Sonic Air) (2)15HP & (
Used SMT Equipment | SMT Equipment
Product Name :Panasoinc NPM module Product number: two modules NPM Detailed product introduction 2D inspection head function of NPM tape coating machine: 1, NPM check head resolution: 9 m 2, NPM check head vision: 21.1 * 17.6mm 3, check proc
Industry News | 2016-06-22 15:33:28.0
Based on its recent analysis of the surface mount technology (SMT) reflow soldering equipment market, Frost & Sullivan recognizes Heller Industries, Inc. with the 2016 Global Frost & Sullivan Award for Growth Excellence Leadership. Heller Industries has made remarkable improvements to its product and technology portfolios over the last 10 years to emerge a top participant in the SMT reflow soldering equipment market.
Industry News | 2017-09-07 23:32:44.0
GPD Global will exhibit at the upcoming SMTA International 2017. At booth# 216, on display is an automated Conformal Coating Machine with excellent repeatability for under $40,000. SimpleCoat is a NEW low cost, inline, simple Conformal Coating System with full featured programming making the conformal coating processes quick and easy to set up.
Parts & Supplies | SMT Equipment
Part Name:JUKI KE750 laser sensor Part Code:E9631721000 Machine:JUKI KE750 Genuine Parts Maintenance, as a professional JUKI maintenance company we have a team of many experienced maintenance technicians with a variety of maintenance programs and
Parts & Supplies | Assembly Accessories
Product name: YV100X YAMAHA multi-functional chip mounter Product number: YV100X Products in detail YAMAHA multi-function placement machineYAMAHA YV100X substrate size: ATS20 (end to put) W -AT assembly: L460 * W250 (Max)/L50 * W50 (Min)sub
Technical Library | 2023-01-17 17:27:13.0
Reflow profile has significant impact on solder joint performance because it influences wetting and microstructure of the solder joint. The degree of wetting, the microstructure (in particular the intermetallic layer), and the inherent strength of the solder all factor into the reliability of the solder joint. This paper presents experimental results on the effect of reflow profile on both 63%Sn 37%Pb (SnPb) and 96.5%Sn 3.0%Ag 0.5%Cu (SAC 305) solder joint shear force. Specifically, the effect of the reflow peak temperature and time above solder liquidus temperature are studied. Nine reflow profiles for SAC 305 and nine reflow profiles for SnPb have been developed with three levels of peak temperature (230 o C, 240 o C, and 250 o C for SAC 305; and 195 o C, 205 o C, and 215 o C for SnPb) and three levels of time above solder liquidus temperature (30 sec., 60 sec., and 90 sec.). The shear force data of four different sizes of chip resistors (1206, 0805, 0603, and 0402) are compared across the different profiles. The shear force of the resistors is measured at time 0 (right after assembly). The fracture surfaces have been studied using a scanning electron microscopy (SEM) with energy dispersive spectroscopy (EDS)
Technical Library | 2010-10-21 16:01:17.0
Many component engineers are faced with a circuit requirement calling for resistors having voltage ratings well above that associated with surface mount chip resistors, but below the level of conventional high voltage resistors which are generally availab
http://www.gpd-global.com Tilt-and-Rotate configuration is available. Full featured programming makes conformal coating processes quick and easy. 3-axis Conformal Coating System for printed circuit boards that provides a reliable robotic platform f
http://www.gpd-global.com Conformal coating (SimpleCoat) demonstration of the Spray Valve and Volumetric Pump in action on the SimpleCoat system. The Spray Valve sprays HumiSeal 1B31 from a height of approximately 20 mm above the board. The Volumetr
Training Courses | | | IPC-7711/7721 Trainer (CIT)
The Certified IPC-7711/7721 Trainer (CIT) courses recognize individuals as qualified trainers in the area of rework and repair of printed boards and electronic assemblies and prepares them to deliver Certified IPC-7711/7721 (CIS) training.
Training Courses | | | IPC-7711/7721 Trainer (CIT) Recert.
The Certified IPC-7711/7721 Trainer (CIT) recertification courses are intended for those individuals who were previously accredited to provide Certified IPC-7711/7721 Trainer (CIS) training.
Events Calendar | Thu Dec 05 00:00:00 EST 2019 - Thu Dec 05 00:00:00 EST 2019 | ,
Webinar: Update on New IPC-1752B Supply Chain Standard — Preparing for Submissions to the ECHA SCIP Database
Events Calendar | Mon Nov 01 00:00:00 EDT 2021 - Mon Nov 01 00:00:00 EDT 2021 | Minneapolis, Minnesota USA
SMTA International Conference & Exposition
Career Center | All over the world, Alabama USA | Engineering
2023 is the year for I.C.T's global localization strategy, and we are seeking talented individuals worldwide for the following positions. I.C.T adheres to the principles of "Simple, Open, Undertake, Coordination and Share" to build a pl
Career Center | Shenzhen, China | Engineering,Production
Job requirements & responsibilities: 1. High school education or above 2. Above 5 years of relevant work experience in the PCB assembly industry 3. Familiar with electronic component testing, component identification and judgment and working
Career Center | Singapore, Singapore | Technical Support
I have good skill with Technical oriented. Please check my resume.
Career Center | hyd, andhra pradesh India | Engineering,Production,Research and Development,Technical Support
i have a experience in smt and i acan operate europlacer and mydata machines.
Reflow Profiling: Time Above Liquidus Reflow Profiling: Time Above Liquidus Despite much research and discussion on the subject of reflow profiling, many questions and a good deal of confusion still exist. What is clear is that the pains often
QYSMT SOLUTION USA LLC / Qinyi Electronics Co.,Ltd | https://www.qy-smt.com/shop/n610037299ab-sprocket-24-32mm-and-above-228385?page=62&order=list_price+desc
Panasonic SPROCKET 24/32MM AND ABOVE N610037299AB | QYSMT × Home about Us ABOUT US FAQ SMT spare parts SMT surplus equipment SMT peripheral equipments News Contact US 0 0 Sign in contact us Products SPROCKET 24/32MM AND ABOVE Public Pricelist Public Pricelist
| https://unisoft-cim.com/rotation-understanding-component-rotations.html
- (0 clicks of 90 CW) or (0 clicks of 90 CCW) - example above pin 1 to left of 2 45 45 - (0.5 clicks of 90 CCW) 315 - (3.5 clicks of 90 CW) or (0.5 clicks of 90 CCW) 90 90 - (1.0 click of 90 CCW) - example pin 1 below pin 2 270
