New Equipment | Test Equipment
The PDR IR-TS One HALT/HASS Test System has been designed to thermally cycle key critical components and assemblies to detect defects. Using PDR’s unique Non-Destructive Dual Thermal Stress Screening Process, based on a variation on HALT/HASS princip
Industry Directory | Manufacturer
Electronic shielding manufacturer, specializing fabric-over-foam profile gaskets, shielding tapes, fabric-over-foam I/O gaskets, cable shielding, shielding laminates, board-level shielding and selectively coated, thermoformed shields.
Industry Directory | Manufacturer
VisionMaster is the original longtime manufacturer of advanced yet affordable 3-D solder paste inspection (SPI) equipment. VisionMaster provides best-in-class 3D white light technology and repeatability at laser technology prices.
New Equipment | Industrial Automation
Select the right products & services to meet your needs! PLeases contact us mailto:unity@mvme.cn Contact: Sandy Lin mailto:unity@mvme.cn Skype: live:onlywnn_1 Telegram:+8618020776786 Mobile(Whatsapp): (+86)-18020776786 QQ :2851195456 Produc
Design-Expert software allows users to make breakthrough improvements to product quality and process efficiency. Experimenters can screen for vital factors, locate ideal process settings for top performance, and discover optimal product formulations
1-Click Oven Monitoring The Footprint concept The alternative to frequent profiling and thermal process windows is to monitor the machine drift The Footprint system monitors the oven temperature variations along the conveyor Conveyor speed is a
New Equipment | Board Handling - Storage
Stentech's Vacuum Plates provide support for the circuit board during the assembly process. Because we now manufacture highly complex and dense boards, this has become critical to avoid warping, sagging, and bending of the board. Vacuum plates wil
Technical Library | 2019-09-11 23:33:04.0
There are numerous techniques to singulate printed circuit boards after assembly including break-out, routing, wheel cutting and now laser cutting. Lasers have several desirable advantages such as very narrow kerf widths as well as virtually no dust, no mechanical stress, visual pattern recognition and fast set-up changes. The very narrow kerf width resulting from laser ablation and the very tight tolerance of the cutting path placement allows for more usable space on the panel. However, the energy used in the laser cutting process can also create unwanted products on the cut walls as a result of the direct laser ablation. The question raised often is: What are these products, and how far can the creation of such products be mitigated through variation of the laser cutting process, laser parameters and material handling? This paper discusses the type and quantity of the products found on sidewalls of laser depaneled circuit boards and it quantifies the results through measurements of breakdown voltage, as well as electrical impedance. Further this paper discusses mitigation strategies to prevent or limit the amount of change in surface quality as a result of the laser cutting process. Depending on the final application of the circuit board it may prompt a need for proper specification of the expected results in terms of cut surface quality. This in turn will impact the placement of runs and components during layout. It will assist designers and engineers in defining these parameters sufficiently in order to have a predictable quality of the circuit boards after depaneling.
Industry News | 2010-07-20 12:20:45.0
DEK has appointed Lean Six-Sigma Black Belt, Liang Zong, as its new Business Improvement Engineer. Joining DEK’s progressive Quality Department, the new recruit will be responsible for boosting company-wide efficiency through lean business improvement initiatives, in addition to developing its Quality Management Systems in the UK and China to help customers in these regions Expect More.
Industry Directory | Manufacturer
Sikama International designs, develops, manufactures and markets reflow solder furnaces/curing systems, featuring our patented conduction+convection heating and cooling technology. Our furnaces are designed for efficient use of power and gas.
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