Industry Directory | Manufacturer
Manufacturer of Laser cut stencils, thick film screens, large format screens. Variety of stainless steel materials and mesh, ITAR registered. Member of SMTA, IMAPS and IPC.
Industry Directory | Consultant / Service Provider / Manufacturer
Metal Etch Services is a manufacturer of Laser Cut Stencils, Thick Film Printing Screens, Metal Masks and Thin Metal Parts.
The full automatic vision measuring instrument has three ways of manual measurement,CNC scanning measurement and automatic learning measurement, and the three modes of modules can be superimposed for compound measurement. It can be scanned to cr
Application: 3D Vision Measuring instrument can be used for dimensional accuracy measurement of various molds, aircraft, automobile, mobile phone, computer
Electronics Forum | Wed Apr 17 02:30:03 EDT 2002 | seje
Hello. There is been a lot of talk about thick plastic stencils vs. metal stencils for adhesive printing, but how about thin plastic stencils? We used to use a very thin plastic stencil (from loctite) with printgap (=snap-off) to adhesive printing
Electronics Forum | Thu Dec 16 15:00:20 EST 2004 | glaucon
Simple differences. Both processes require a very similar machine platform, controlled motion, vision fiducial recognition and alignment of a substrate (PCB or hybrid ceramic) to the "image", the image being either a stencil (hence stencil printing)
Used SMT Equipment | Screen Printers
Semi-Auto Vision Alignment Stencil Wipe Trackball serial number 7592 Metal squeegees Print Area -- 20" x 18" Stencil Frame -- 29" x 29" OD Frame adaptor available at additional cost Well maintained & Fully Functional Call for additional information a
Used SMT Equipment | Screen Printers
Yamaha YSP Screen printer in excellent condition.Vintage: 2016FeaturesYamaha’s original 3S headAutomatically adjusts squeegee angle (1 degreeunits between 45 to 65 degrees) and speed tooptimize settings for best print results with selectedsolder-past
Industry News | 2011-01-12 17:40:04.0
Check out these Show Highlights, Ways to Save, Networking and Educational Opportunities, and Exhibition Preview.
Industry News | 2013-01-02 16:01:34.0
A Convenienient and informative online tutorial about Design and Assembly Process Challenges for Bottom Terminations Components
.jpg)
Parts & Supplies | SMT Equipment
SMT steel screen printing machine,high precision printing machine,manual printing machine Parameters: Brand name:high precision printing machine Applied PCB thickness:0-80MM Printing speed:manual Material:PCB metal plastic PVC Printer height:2
_1.jpg)
Parts & Supplies | Screen Printers
DEK Screen Printer Use 137516 215607 DEK Board Clamp Dek 137516/ 215607 Board Clamp 500mm Dek Clamper 380mm/350mm/250mm 5157438/ 178031/177061 Description: DEK BOARD CLAMPER Part No: 137516/ 215607 Condition: original new /original used Appl
Technical Library | 2014-09-11 11:47:39.0
This article goes through the pluses and minuses of using plastic stencils for DIY prototypes. The release efficiency is measured and "rules of thumb" for using one type vs another is explained.
Technical Library | 2020-07-29 19:58:48.0
The majority of flexible circuits are made by patterning copper metal that is laminated to a flexible substrate, which is usually polyimide film of varying thickness. An increasingly popular method to meet the need for lower cost circuitry is the use of aluminum on Polyester (Al-PET) substrates. This material is gaining popularity and has found wide use in RFID tags, low cost LED lighting and other single-layer circuits. However, both aluminum and PET have their own constraints and require special processing to make finished circuits. Aluminum is not easy to solder components to at low temperatures and PET cannot withstand high temperatures. Soldering to these materials requires either an additional surface treatment or the use of conductive epoxy to attach components. Surface treatment of aluminum includes the likes of Electroless Nickel Immersion Gold plating (ENIG), which is extensive wet-chemistry and cost-prohibitive for mass adoption. Conductive adhesives, including Anisotropic Conductive Paste (ACP), are another alternate to soldering components. These result in component substrate interfaces that are inferior to conventional solders in terms of performance and reliability. An advanced surface treatment technology will be presented that addresses all these constraints. Once applied on Aluminum surfaces using conventional printing techniques such as screen, stencil, etc., it is cured thermally in a convection oven at low temperatures. This surface treatment is non-conductive. To attach a component, a solder bump on the component or solder printed on the treated pad is needed before placing the component. The Aluminum circuit will pass through a reflow oven, as is commonly done in PCB manufacturing. This allows for the formation of a true metal to metal bond between the solder and the aluminum on the pads. This process paves the way for large scale, low cost manufacturing of Al-PET circuits. We will also discuss details of the process used to make functional aluminum circuits, study the resultant solder-aluminum bond, shear results and SEM/ EDS analysis.
https://www.ascen.ltd/Products/PCB_board_assembly_system/vision_measurin/507.html Vision Measuring Machine and image measuring instrument can be used for dimensional accuracy measurement of various molds, aircraft, automobile, mobile phone, computer,
https://www.ascen.ltd/Products/PCB_board_assembly_system/vision_measurin/507.html Vision Measuring Machine and image measuring instrument can be used for dimensional accuracy measurement of various molds, aircraft, automobile, mobile phone, computer,
Career Center | San DIego (Mira Mesa), California USA | Engineering,Maintenance,Production
Duties: Supports, develops and optimizes manufacturing processes. Reviews quality metrics to help produce high quality, repeatable processes. Assists with supporting and improving the SMT process (print process, placement, reflow, package-o
Career Center | Racine, Wisconsin USA | Engineering
Cree currently has a job vacancy for an SMT Process Technician in our Lighting Manufacturing facility in Racine, Wisconsin. Summary: This person will be a primary contributor to the startup of a new SMT production line for LED PCB Assembly. This
SMTnet Express, October 15, 2015, Subscribers: 23,684, Members: Companies: 14,684, Users: 39,145 Optimizing the Insulated Metal Substrate Application with Proper Material Selection and Circuit Fabrication Dave Sommervold, Chris Parker, Steve
SMTnet Express, March 17, 2016, Subscribers: 24,116, Companies: 14,735, Users: 39,857 Enabling High-Speed Printing Using Low-Cost Materials: Process Stability is Paramount Michael L. Cieslinski, Brent A. Fischthal; Panasonic Factory Solutions
GPD Global | https://www.gpd-global.com/pdf/pbt/PBFT-VS-SPC-User-Guide-20130411-PBT-002P-FORCEWare-v5-6-1.pdf
PBFT VS SPC PBFT VS SPC User Guide for Peel Back Force Tester with SPC Capability Model PBFTVS.USB700 with FORCEWare Software, ver 5.6.1™
| https://pcbasupplies.com/mpm/
, MPM 18 IN x 14 IN, 0.765 IN CORE ID,55 FT LONG, 16/CASE Under Stencil Rolls for MPM Printers Used in SMT (surface mount technology) screen printing lines to keep stencil apertures clear of paste residue during the automatic screen printing process
