ASCEN PCB cutting machine ASC-620 model can separate PCB board with high component placed close to the edge can be separated safety, with minimum internal stress, especially suitable to separation of precise SMD or thin board. Unlike double roun
Panasonic AM100 SMT Pick and Place Machine 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 allof our products. Pick and place machine, SMT pick and place machine
Electronics Forum | Tue Feb 14 09:10:43 EST 2017 | davef
Assuming the traces run parallel and perpendicular to each other, I'd choose one direction the traces run as "x" and the other direction for "y." Then I'd pick a unique identifier on the board to insure proper orientation. Next, I'd measure warp and
Electronics Forum | Fri Apr 20 07:30:14 EDT 2001 | wbu
In short: the measured deviation / the length this deviation occurs * 100% = % of deviation Actually we encounter mostly "twist" so we put the board on a flat surface, hold it down at the corners to see if any of the corners lifts, measure the heig
Industry News | 2022-12-07 07:48:52.0
With synchronous motion, the SELECT Synchro system boosts throughput 20-40% for most applications in a 60% smaller footprint
Industry News | 2020-04-14 22:07:07.0
ITW EAE is announcing new features for the MPM® Edison™ Printer. Board staging, designed to meet the demands from Automotive manufacturers for reduced cycle time, will now be a feature on the Edison. And the new EdgeLoc™ II is a robust addition to the side-clamming capability on the Edison.
Technical Library | 2014-03-06 19:04:07.0
Over the last few years, there has been an increase in the rate of Head-in-Pillow component soldering defects which interrupts the merger of the BGA/CSP component solder spheres with the molten solder paste during reflow. The issue has occurred across a broad segment of industries including consumer, telecom and military. There are many reasons for this issue such as warpage issues of the component or board, ball co-planarity issues for BGA/CSP components and non-wetting of the component based on contamination or excessive oxidation of the component coating. The issue has been found to occur not only on lead-free soldered assemblies where the increased soldering temperatures may give rise to increase component/board warpage but also on tin-lead soldered assemblies.
Technical Library | 2021-05-13 16:03:25.0
Sn-based lead-free solders such as Sn-Ag-Cu, Sn-Cu, and Sn-Bi have been used extensively for a long time in the electronic packaging field. Recently, low-temperature Sn-Bi solder alloys attract much attention from industries for flexible printed circuit board (FPCB) applications. Low melting temperatures of Sn-Bi solders avoid warpage wherein printed circuit board and electronic parts deform or deviate from the initial state due to their thermal mismatch during soldering. However, the addition of alloying elements and nanoparticles Sn-Bi solders improves the melting temperature, wettability, microstructure, and mechanical properties. Improving the brittleness of the eutecticSn-58wt%Bi solder alloy by grain refinement of the Bi-phase becomes a hot topic. In this paper, literature studies about melting temperature, microstructure, inter-metallic thickness, and mechanical properties of Sn-Bi solder alloys upon alloying and nanoparticle addition are reviewed
Panasonic AM100 SMT Pick and Place Machine 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 allof our products. Pick and place machine, SMT pick and place machine
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
SMT Express, Issue No. 4 - from SMTnet.com Volume 1, Issue No. 4 Tuesday, September 14, 1999 Featured Article Return to Front Page MULTILAYER BOARD (MLB) CONSTRUCTIONS FOR HIGHEST LAMINATE INTEGRITY, DIMENSIONAL STABILITY, AND ELECTRICAL
SMTnet Express, October 3, 2019, Subscribers: 32,260, Companies: 10,890, Users: 25,178 Effects of Temperature Uniformity on Package Warpage Credits: Akrometrix Knowing how package warpage changes over temperature is a critical variable in order
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/select/industries/automotive-and-transportation?con=t&page=8
300S has many unique features,… Board Warp Compensation Nordson SELECT Measures board warpage and deflection should circuit board sag during preheating
Lewis & Clark | http://www.lewis-clark.com/product-tag/my500/
=0 2012 Mydata My500 Jet Printer Make: Mydata Model: My500 Description: Jet Printer Vintage: 2012 Details: Software 1.9.3A No Stencil Automatic board stretch and board warpage compensation