Industry Directory | Manufacturer
PWB designs and manufactures test equipment and provides services to test the reliability of Printed Circuit Boards.
Industry Directory | Manufacturer
Routers from SCHUNK Electronic Solutions are high-performance process components for separating individual printed circuit boards. SCHUNK routers are especially fast, reliable, low-stress and guaranteed fast and precise.
Eliminate Body Stress with Versatile CF-8 GPD's CF-8 eliminates component body stress. Versatility is the key word for the CF-8. Simple tooling changes make short or long run production jobs quick and easy. Capabilities Meets exacting military s
Low Cost Punch For Singulation Small Tab Routed Panels N200 singulates one tab at a time with upper and lower pinch blades. Singulate curve routed and odd shaped boards. Top and bottom knife set cuts tabs cleanly. Minimal stress on PCB. Toolin
Electronics Forum | Fri Apr 16 08:20:58 EDT 2004 | Bob L.
We've seen problems with BGA balls breaking at in-circuit test. I did some bend testing and found that our large BGA's can handle amazing stresses at low strain rates but we get brittle fractures at high strain rates, especially with Ni/Au surface f
Electronics Forum | Thu Aug 17 15:09:24 EDT 2006 | slthomas
It sounds more expensive just at face value than better LEDs, and potentially MUCH more exensive due to failures if there is any kind of stress on that weakened connection.
Used SMT Equipment | Pick and Place/Feeders
Concept: Over drive motion Ultimate access Super wide range DDH V5 Smart operation Voluntary line operation Wide open &Easy access Quick exchange Auto changeover PP type LISA Feeder hot swap Chip theory speed 84500chip Placement ra
Used SMT Equipment | Pick and Place/Feeders
Hitachi Mounter SIGMA G5 Features: SIGMA G5 models can be mounted spotlights television sets, LED lamp shade, and is the only ultra-fast, turret structure mounted transparent lamp placement machine! Hitachi SIGMA G5 parameters Mounting head st
Industry News | 2020-07-01 12:08:16.0
For high precision low stress PCB singulation of panels with sensitive components near the parting edge, and with the smooth edge finish required by military specifications or by packaging considerations, using a Diamond Blade Saw beats routing for speed and for blade life. The saw blade, a 2.95" (75mm) diameter .021" thick diamond coated cutting disk, provides a low-stress, ultra smooth edge finish for separting panelized Printed Circuit Cards. ts which overhang the parting line will remain intact.
Industry News | 2017-01-25 16:39:34.0
Singulating tab routed printed circuit cards in low to medium volume production quantities is safe and easy with the N100 Nibbler from FKN Systek. Blades are available in standard thicknesses of .120”, .093” and .062”. Custom sizes to match the width of the routed section can be ground. Tabs are cut cleanly on each side so that no further clean up is required to remove excess material, as is often the case when using hand tools or when breaking the panels manually. In addition, since only one tab is cut at a time, minimal stress is imparted to the board during the process as the panel is not pressed between two points during the cut.
Parts & Supplies | SMT Equipment
PCB Separator machine L100 Parameters: 1.maximum of board length: 200mm 2.board thickness:0.4~3mm 3.speed of sending board: it depends 4.material of knife:HSS 5.Volume:580mm(L) ×380mm(W) ×250mm(H) 6.weight:15kg Feature: 1.Minimize the inte
Parts & Supplies | SMT Equipment
V-CUT Banding Transportation Machine,PCB Depaneling machine Specifications 1. All PC boards with a V-cut are suitable for the V-CUT PCB separator. 2. It is very easy to operate for the PCB separator. FEATHERS 1. All PC board
Technical Library | 2021-09-02 08:17:07.0
We are a professional manufacturer of PCB depaneling machines, which is workable for all boards, including flex and regid boards, v-scored boards and routed boards. Laser pcb depaneling is non-contact way without mechanical stress,this solution is good for modern precision PCB depaneling. It has below advantages: 1. No dust The production environment of the circuit board industry is carried out in the dust-free workshop. The traditional pcb depaneling equipment, such as blade moving type machine, will inevitably produce residues and micro powder, which will pollute the 10000 and 1000 class dust-free workshops and affect the conductivity of products. The UV laser PCB cutting machine is a vaporization processing process, which will not produce dust and is conducive to the conductivity of the product. 2. High cutting precision The processing gap of high-precision traditional processing equipment can not reach the gap width of less than 100 microns, which will cause certain damage to the lines on the edge or PCBA circuit board containing components. The focus spot of the laser cutting machine is small, and the ultraviolet cold processing mode has little thermal impact on the edge of the circuit board. The cutting position accuracy is less than 50 microns, and the cutting size accuracy is less than 30 microns, which will not affect the edge of the circuit board, and the precision is high. 3. No stress Traditional processing methods generally have V-grooves, which will cause certain damage to the board in the manufacturing process. The UV laser PCB cutting machine can directly cut the bare board without making V-grooves. In addition, the traditional processing methods directly use tools to act on the circuit board, especially the stamping method has a great impact on the circuit board, which is easy to cause board deformation. The laser cutting machine is a non-contact processing mode, which acts on the surface of the material through the high-energy beam, which will not cause the influence of stress and the deformation and damage of the circuit board. 4. For special-shaped cutting, it is easy to automate The UV laser PCB cutting machine can cut for any shape without replacing any props and fixtures, and without steel mesh. The same equipment can meet special-shaped and straight-line cutting, which is easy to realize assembly line automatic production and high flexibility. It is easy to improve production efficiency and save production process and production cycle. In particular, it can quickly and efficiently meet the needs of rapid proofing, directly import the drawing, and then locate the cutting. 5. High compatibility The UV laser PCB cutting machine can process the materials around the circuit board, such as PCB, FPC, covering film, pet, reinforcing board, IC, ultra-thin metal cutting, etc. it has strong practicability, is compatible with the processing of a variety of materials, is easy to operate, can be imported into the drawing, does not need to adjust any mechanical parts, and is easy to operate and maintain. 6. Good cutting edge effect The cutting edge is smooth and neat without burr. It can be processed and formed directly according to the size of the drawing, which is conducive to improving the yield of the product. It can be directly installed into the subsequent process without further processing. For more details about UV laser depaneling, please feel free to contact us. www.pcbdepanelingrouter.com
Technical Library | 2019-05-31 14:19:24.0
ACI Technologies (ACI) characterized the reliability of surface mount RF components. The RF frequency band of interest was the X band (10.7 to 11.7GHz). A two pronged test for reliability of circuit card assemblies (CCA) was designed for both extreme thermal cycling and vibration. The rapid thermal cycling and extreme vibration testing simulates the total stress encountered by the assembly over the life of the product but accomplishes it in a relatively short period of time. In order to perform the reliability testing, a test vehicle consisting of a printed circuit board with test structures and components, was designed, fabricated, and assembled at ACI.
Eliminate Body Stress with Versatile CF-8 GPD's CF-8 eliminates component body stress. Versatility is the key word for the CF-8. Simple tooling changes make short or long run production jobs quick and easy. Capabilities Meets exacting military s
CY-206 knife type splitting machine adopts straight knife design under the upper round knife. When the cutting board is cut, the v-cut is placed on the lower straight knife, the circuit board does not move, the upper circular knife moves the cutting
Training Courses | | | ESD Control Training Courses
Browse training and certification programs for electrostatic discharge (ESD) control in electronics assembly.
Training Courses | | | PCB Rework and Hand Soldering Courses
The PCB rework and hand soldering courses courses cover techniques of rework and repair of PCBs, BGAs and other electronics assemblies, and teach fundamentals of soldering of electronics assemblies.
Career Center | Killdeer, North Dakota USA | Engineering
SUMMARY OF RESPONSIBILITIES The purpose of this position is to provide guidance and support to the production operations in the area of responsibility and to provide a work environment where coworkers have the tools, training and leadership to build
Career Center | , District of Columbia | Engineering,Management,Production,Sales/Marketing
• Strong technical leadership and decision-making skills; strong verbal and written communication skills to provide clear, crisp direction for key issue resolution; and good team skills to facilitate cross-functional cross -site team effectiveness.
Career Center | vestal, New York USA | Quality Control
Over 7 years of experience as lead quality engineer in the filed of SMT. Extensive knowledge on Universal GSM,GC60 and GC120 Machines. worked on IBM Rational and Mercury Winruner testing tools.
Modelling of Thermal Stresses in Printed Circuit Boards Modelling of Thermal Stresses in Printed Circuit Boards Results of FEM modelling of thermal stress analysis in printed circuit boards are given in the article. It is shown that thermal
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SolderTips: Problems With Stress Cracks in Ceramic Components | EPTAC Skip to content Scroll Toll Free: 800.643.7822 Toggle navigation Training All Classes
1st Place Machinery Inc. | http://www.firstplacemachinery.com/first_place_smt_pcb_equipment_board_routers_ipte.html
IPTE Board Router IPTE PCB Board Router - Saw NTM 4133 - inline 6000741 Type Year 1999 Low Hours High Speed, Low Stress, Separation Process Linear Motor Technology Robust Cast Aluminum and Granite Construction Capable
