Electronics Forum | Thu Mar 19 07:57:13 EDT 2020 | leeg
Which model of Dek265 is it?
Electronics Forum | Fri Mar 20 03:30:55 EDT 2020 | leeg
Have you tried to Zero the x and Y offset and removed the stencil and re-inserted?
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 | 2003-02-17 08:40:25.0
To Meet Government Environmental Standards and Individual Company Policies, While Satisfying Production Requirements
Technical Library | 2020-12-16 18:38:49.0
Fabrication of large structures using out-of-autoclave prepreg materials will lead to a great amount of savings in manufacturing costs. In the out-of-autoclave processing method, the presence of voids inside the laminate has been an issue due to the lack of high pressure during manufacturing. This study aims primarily to observe the moisture absorption response of composite samples containing different levels of void. By changing the vacuum level inside the bag during the manufacturing process, three different unidirectional laminates at three levels of void have been manufactured. After immersing the samples in warm water at 60°C for about one year, the moisture absorption level was monitored and then diffusion coefficients were calculated using Fick's law. Results show that the moisture absorption coefficient changes by %8 within the experimental range of void contents. The mechanical behaviour of these laminates has been studied at four different moisture levels by performing dynamic mechanical analysis (DMA) and short beam shear tests. Empirical results indicate that, in general, interlaminar shear strength and glass transition temperature decrease by moisture build-up inside the samples. DiBenedetto equation is proposed to make a correlation between the moisture content and glass transition temperature.
Events Calendar | Tue May 15 00:00:00 EDT 2018 - Thu Jun 14 00:00:00 EDT 2018 | China, China
The birth of steel pipe is for the goal of better life
Career Center | Fairport, New York USA | Engineering,Management,Sales/Marketing
At Spartronics, our organization provides comprehensive contract manufacturing services, ranging from printed circuit board assembly (PCBA) and subsystem integration to full-box build (high-level assemblies). We also offer value-added services from e
| https://productronica.com/en/trade-fair/trend-topics/
. The presented use cases range from autonomous logistics systems to machine-to-machine communication to the application of artificial intelligence
Surface Mount Technology Association (SMTA) | https://www.smta.org/knowledge/journal.cfm
Abstract 25-2 Stress Analysis of Multilayered Printed Circuit Board under Mechanical Loading Jia-Shen Lan and Mei-Ling Wu Abstract 25-1 Lead-Free Solder Assembly Implementation for a Mid-Range Power Systems Server PK Pu, Theron Lewis, Marie Cole, Mark
