The PCB Depanelers more detail and video please check the link: www.pcb-separator.com Any inquiry please sent the email to : info@pcbasc.com This machine can use for all kinds of PCB board. 1. Cutting with the double straight knives,
ASCEN PCB separator 620 model uses wedge cutter to shear PCB in line, internal stress decreases to lowest point, even the sensitive SMD modules or capacitance still won`t be influenced, then potential risk on quality is minimized. to avoid
Electronics Forum | Tue Mar 16 20:29:27 EST 1999 | Bob Bartolotta
In Section 5.1 Flux Residues, 5.2 Particulate matter 5.3 Chlorides and Carbonates & White Residues, I am assuming that these boards have been through some type of cleaning step. Hot water, saponifier, air dryed and the pictures illustrate unacceptab
Electronics Forum | Tue Apr 15 15:49:57 EDT 2014 | davef
"the sprite sugar/water mix" becomes a solvent because the number of carbon molecules in the sugar chain is greater than number of carbon molecules in the flux residue chain. Er, something like that ...
Industry News | 2023-10-30 01:16:27.0
In the world of PCB assembly and electronics manufacturing, precision and efficiency are essential. The I.C.T-GV330 Guillotine PCB Separator, a professional guillotine-type automatic PCB V-cut machine, is here to excel in the realm of PCB separation.
Industry News | 2009-11-29 22:32:56.0
BEAVERTON, OR — November 2009 — A-Laser, a division of FCT Assembly and a premier laser cutting service specializing in the ablation of ultra-thin metals and plastics, provides laser cutting service applications for UV systems.
Technical Library | 2019-07-02 23:02:05.0
The introduction of lead-free solders resulted in a selection of different chemistries for solder pastes. The higher melting points of lead-free alloys required thermal heat resistant rosin systems and activators that are active at elevated temperatures. As a result, more frequent maintenance of the filtration systems is required and machine downtime is increased.Last year a different method of cleaning reflow ovens was introduced. Instead of cooling down the process gasses to condensate the residues, a catalyst was used to maintain the clean oven. Catalytic thermal oxidation of residues in the nitrogen atmosphere resulted in cleaner heating zones. The residues were transformed into carbon dioxide. This remaining small amount of char was collected in the catalyst. In air ovens the catalyst was not seen as a beneficial option because the air extracted out of the oven was immediately exhausted into the environment. When a catalyst is used in an air environment there is not only the carbon dioxide residues, but also water. When a catalyst is used in an air reflow oven the question is where the water is going to. Will it condensate in the process part of the oven or is the gas temperature high enough to keep it out of the process area? A major benefit of using a catalyst to clean the air before it is exhausted into the environment is that the air pollution is reduced dramatically. This will make environmental engineers happy and result in less pollution of our nature. Apart from this, the exhaust tubes remain clean which reduces the maintenance of air ovens.This paper will give more detailed information of catalyst systems during development and performance in production lines.
http://www.pcb-separator.com/html/PRODUCTS/PCB%20separator/2015/0607/132.html PCB cutting machine/guillotine separator/PCB depaneling machine/PCB panel separator ASCEN specializing the SMT assmebly line equipment manufacture the more detail please ch
Separate precise SMD thin board, aluminum PCB, for special board , needs customization. If any question, just feel free to contact bella@qy-smt.com and browse Website?https://morel-equipment.com/
SMTnet Express, November 3, 2016, Subscribers: 26,550, Companies: 15,009, Users: 41,360 A Novel Method for the Fabrication of a High-Density Carbon Nanotube Microelectrode Array Adam Khalifa, Zhaoli Gao, Amine Bermak, Yi Wang, Leanne Lai Hang Chan
ASCEN Technology | https://www.ascen.ltd/Products/PCB_board_assembly_system/PCB_depaneling_/160.html
. * With cutting of nonroller (circular knife, straight knife ) type, there is no dust, no motor drive, and no carbon powder pollution
Heller Industries Inc. | https://hellerindustries.com/wp-content/uploads/2022/06/Optimizing-Reflowed-Solder-TIM-sTIMs-Processes-for-Emerging-Heterogeneous.pdf
adventitious carbon [9] and nickel oxidation due to pinholes in the gold, the surface of gold will not change with time. The thickness of indium oxide (In2O3) follows a parabolic growth curve [10]. As a solid the growth rate is minimal. A sample in air at 145°C
