Industry Directory | Manufacturer
Shandong IPRE Inspection Technology Co., Ltd., located in Weifang, Shandong, China, is one of the leading professional manufacturers of measuring instruments, including portable / pocket surface roughness testers and so on.
Industry Directory | Manufacturer
River Valley Offering the most versatile planers, planer molders and ripsaws on the market today.
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New Equipment | Cleaning Equipment
Surface activation, modification, roughness improvement or cleaning for various materials such as plastics, metals, glasses, textiles, or films. Application: ．PCB, FPC, etc ．Improving surface roughness before printing, painting, gluing or bond
The LDS 200 A is a fully automatic, cassette-to-cassette machine including fast quality check (control of kerf width, position and roughness). For more information please visit our website
Electronics Forum | Fri Dec 07 14:46:54 EST 2007 | mpolak
i know but i would like to know roughly what temperatures people using
Electronics Forum | Thu Sep 18 12:52:08 EDT 2014 | steveO
Does anyone know a rough price estimate on a new nitrogen reflow oven that can achieve very low oxygen levels - around 10PPM. Compared to a similar standard nitrogen oven that would for example go down to 500 PPM, what is a rough price premium for a
Used SMT Equipment | Pick and Place/Feeders
Device Name: Fuji CP643ME, Fuji CP643ME Mater, Second-hand Fuji CP643 Mater Equipment Profile: The second-hand Fuji CP643 patch machine is roughly 99 years old, with a total of 16 mount heads. Each mount head can be fitted with 6 suction pins at th
Used SMT Equipment | Turnkey Lines
Functional Pre-Owned Complete SMT Assembly Line - Still Operational (Subject to prior sell, I am listing this on other venues) Up for sale is a full turnkey SMT line and all of it's accessories, of which there are a lot, fe
Industry News | 2003-06-03 08:31:41.0
The main reasons for the change are slower economic development in China due to the SARS epidemic and the weakening of the US dollar.
Industry News | 2020-03-14 10:22:51.0
62 percent of manufacturers anticipate sales to be down for the year
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Parts & Supplies | Screen Printers
DEK belt 122022 ESD Black PU round belt with rough surface DEK BELT: DEK BELT TIMING 119176 DEK BELT TIMING G1237 DEK BELT TIMING G1212 DEK BELT TIMING G1296 DEK BELT TIMING G1140 DEK BELT TIMING G4915 DEK BELT 2mm x 816
Parts & Supplies | Pick and Place/Feeders
[product details] Product Name: Yamaha ys vibration feeder 220 V Product Description: width: 100 mm (three tubes) Dimension (mm): 430 * 100 * 60 Process material: aluminum profile Voltage: 220 (V) Product origin: Shenzhen Applicable mod
Technical Library | 2023-12-15 03:06:24.0
The first process in the SMT industry is solder paste printing. After the solder paste printing is completed, electronic components are attached to PCB pads through a SMT machine, and then reflow soldered. A preliminary PCB board is roughly processed. SMT is a combination of multiple devices, and such a line is called an SMT production line. Our common PCBA is processed through this process. In SMT technology, each process is very important, and poor quality can be caused by different process defects. Today, we are discussing the causes and countermeasures of SMT printing collapse.
Technical Library | 2020-04-14 15:56:32.0
This paper will focus on the application requirements of solder printing small aperture designs, concentrating on 008004 (inch) / 0201 (metric) size components, and the results of a design of experiment printing these challenging apertures. As Moore's law continues to be applied to component miniaturization, the next installment of reduced packaging has arrived in the form of the 008004/0201 for resistors and capacitors. Component size roughly the size of a grain of sand presents specific challenges to the solder printing process. To address these challenges, each aspect of the printing process will need be examined. This includes essential machine requirements, including correct squeegee blades, tooling support, and calibrations, to meet the demanding specifications. The correct match and design of materials will be addressed, focusing on the stencil and substrate design along with solder paste and cleaning solvent requirements. A design of experiment will be reviewed that applies the machine and materials discussed, including the printer and Solder Paste Inspection (SPI) setup and the specific machine parameters used. The results of these DOE's will then be closely examined.
The Access Control Face Recognition system is a very widely used product. It is currently not only used in residential buildings and office buildings, but also in many scenarios. For example, corporate attendance: Some companies also use the acces
Quick Overview: Motor-driven MDS-508-500/509-500 separates v-scored PCBs without stress to boards, components or solder joints. it is suited for medium to high-volume production,available with 460 mm or 600 mm (option) maximum cutting length. Cut le
Career Center | Corpus Christi, Texas USA | Engineering,Production
Improve and expand capabilities related to thin film sputtering/CVD deposition as required by Operations and the Business Unit. This position reports directly to the Engineering Manager. Responsibilities: Continuous improvement of sputtered th
Career Center | Nashville, North Carolina USA | Production
MUST BE WILLING TO BECOME FULLY VACCINATED FOR COVID-19, OR QUALIFY FOR A RECOGNIZED EXEMPTION, TO WORK AT ACDI IF GOVERNMENT CONTRACTOR REGULATIONS ARE UPHELD. OUR COMPANY What we do day-in and day-out has a lasting, meaningful impact across man
Career Center | Sullivan, Ohio USA | Engineering,Maintenance,Production,Quality Control,Technical Support
· Develop or upgrade preventative maintenance procedures for components, equipment, parts, or systems. · Quoting of jobs to be competitive with other companies. · Problem solving and communication with operators for quality assurance. Pro
Career Center | Sullivan, Ohio USA | Engineering,Maintenance,Production,Quality Control,Sales/Marketing,Technical Support
PROFESSIONAL EXPERIENCE Manufacturing Engineer August 1991 - January 2014 * Read blueprints, wiring diagrams, schematic drawings, or engineering instructions for assembling electronics units, applying knowledge of electronic theory and component
SMTnet Express April 25, 2013, Subscribers: 26322, Members: Companies: 13358, Users: 34615 Determination of Copper Foil Surface Roughness from Micro-section Photographs by: Scott Hinaga, Soumya De, Aleksandr Y. Gafarov, Marina Y. Koledintseva
SMTnet Express, April 30, 2015, Subscribers: 22,686, Members: Companies: 14,334 , Users: 38,119 Signal Transmission Loss due to Copper Surface Roughness in High-Frequency Region Elaine Liew; Mitsui Copper Foil Malaysia, Shah Alam Malaysia, Taka
| https://www.eptac.com/webinars/interpreting-ipc-a-600-requirements-for-annular-rings-and-laminate-cracks/
. Topics we will be reviewing are: Annular ring requirements for PTH. Differences between annular ring and conductor requirements. Discussion over conductor width and edge roughness
ORION Industries | http://orionindustries.com/pdfs/SILPAD900S.pdf
. These values are given to the customer for reference only. Actual application performance is directly related to the surface roughness, flatness and pressure applied. TOLERANCES
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