Manufacturer of surface mount Stencils (laser and chem) and Screens/Masks for hybrid circuitry. High precision,quality-assured standard and ultra-fine pitch applications serviced from two fully operational facilities, geared for quick-turn response.
Manufacturer of SMT Stencils (laser and chem) and Screens/Masks for hybrid circuitry. High precision, quality-assured standards and ultra fine pitch applications serviced from 2 fully operational facilities, geared for quick-turn response.
DEK Galaxy SMT Stencil Printer Maximum printing surface： 510 mm* (X) x 508.5 mm (Y)Printing speed: 2 mm/sec to 300 mm/secWeight: Approx. 680 kgProduct description: DEK Galaxy SMT Stencil Printer, Maximum printing surface： 510 mm* (X) x 508.5 mm (Y),
2.0 Cmk @ ± 25 μmProduct description: DEK E Seriels SMT Stencil Printer E by DEK, core cycle time: 8 seconds, Substrate size: 620 mm (X) x 508.5 mm (Y), System alignment capability: > 2.0 Cmk @ ± 25 μm DEK E SMT Stencil Printer DEK E SMT Stenc
Electronics Forum | Thu Jun 16 09:13:46 EDT 2005 | russ
We use a 5 mil for 16mil pitch QFPs, Make sure that the stencil has been polished. Type 3 paste. We have used lead free no-clean, lead no-clean, and water soluble lead pastes for these packages. We set the printer for a slow stroke .7 in/min. wi
Electronics Forum | Wed Sep 18 12:31:16 EDT 2002 | dragonslayr
My suggestion is to conduct a Design For Manufacturing (DFM)study on the assembly in question. Pay particular attention to the pad sizes, component lead dimensions and satisfy yourself that those two factors are correct. Given that pads match compone
Used SMT Equipment | Chipshooters / Chip Mounters
Samsung chip mounter SM-421 Advanced Flexible Mounter Using the vision system which is upgraded from the SM421 vision system, the SM421 can be applied to parts from 0603(0201) microchip to □22mm IC part through On-The-Fly reco
Used SMT Equipment | Chipshooters / Chip Mounters
Advanced Flexible Mounter Using the vision system which is upgraded from the SM421 vision system, the SM421 can be applied to parts from 0603(0201) microchip to 22mm IC part through On-The-Fly recognition. It also allows recognition of parts with
Industry News | 2018-10-18 08:27:03.0
An Analysis of SMT Solder Paste Printing Defects
Technical Library | 2023-07-25 16:50:02.0
Some of the new handheld communication devices offer real challenges to the paste printing process. Normally, there are very small devices like 01005 chip components as well as 0.3 mm pitch uBGA along with other devices that require higher deposits of solder paste. Surface mount connectors or RF shields with coplanarity issues fall into this category. Aperture sizes for the small devices require a stencil thickness in the 50 to 75 um (2-3 mils) range for effective paste transfer whereas the RF shield and SMT connector would like at least 150 um (6 mils) paste height. Spacing is too small to use normal step stencils. This paper will explore a different type of step stencil for this application; a "Two-Print Stencil Process" step stencil. Here is a brief description of a "Two-Print Stencil Process". A 50 to 75 um (2-3 mils) stencil is used to print solder paste for the 01005, 0.3 mm pitch uBGA and other fine pitch components. While this paste is still wet a second in-line stencil printer is used to print all other components using a second thicker stencil. This second stencil has relief pockets on the contact side of the stencil any paste was printed with the first stencil. Design guidelines for minimum keep-out distances between the relief step, the fine pitch apertures, and the RF Shields apertures as well relief pocket height clearance of the paste printed by the first print stencil will be provided.
Technical Library | 2008-01-16 18:25:55.0
The consumer's interest for smaller, lighter and higher performance electronics products has increased the use of ultra fine pitch packages, such as Flip Chips and Chip Scale Packages, in printed circuit board (PCB) assembly. The assembly processes for these ultra fine pitch packages are extremely complex and each step in the assembly process influences the assembly yield and reliability.
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/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 | Rochester, New York USA | Engineering
I have done my undergraduate studies in Mechanical Engineering. I am pursuing my Master's Program in Electronics Packaging. I am currently working as a Research Assistant for RIT-CEMA (Center for Electronics Manufacturing and Assembly). My research
Career Center | Lapu-lapu, Cebu Philippines | Engineering,Maintenance,Production
Sept. 2, 2009 to Present, TPM2, LEAR Corporation, MEPZ-1, Lapu-Lapu City • Provides SMT engineering support to day-to-day manufacturing operations. • Handles SMT pick-and-place machine (Fuji, CP7, CP6 and QP242 Series, Universal Genesis GI-14D). •
SMTnet Express, December 31, 2015, Subscribers: 23,946, Members: Companies: 14,865, Users: 39,660 Study on Solder Joint Reliability of Fine Pitch CSP Yong Hill Liang, Hank Mao, YongGang Yan, Jindong (King) Lee; AEG, Flex (Flextronics International
SMTnet Express, December 20, 2018, Subscribers: 31,551, Companies: 10,666, Users: 25,526 Process Optimization for Fine Feature Solder Paste Dispensing Credits: Indium Corporation With the rapid trend towards miniaturization in surface mount
| https://metalsqueegees.com/collections/precision-smt-printing-systems
. This is a professional machine, not for novice and priced for advanced production. Large Area SMT Printer $44,000.00 Benchtop Fine Pitch SMT Printer
ASCEN Technology | https://www.ascen.ltd/Products/Solder_paste_printer/394.html
: high printing centering accuracy, good solder paste release effect, and stable printing process, suitable for printing with fine pitch components
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