development of individual automation systems, statistical software, statistical methods
Industry Directory | Media / Publisher / Online Resource
Quality serves the quality assurance and process improvement needs of more than 50,000 manufacturing professionals. We report on the use of sound metrology methods, statistical analysis and process improvement techniques ...
Technical parameter： Model 1200 Printing area 1250×320mm Fixed printing position PCB Outer Or Pin Positioning Table trimming Front/Back±
Semi-Automatic SMT Stencil Printers - P300, P350, P400. Using precision guide rail and the import motor to drive the blade seat conversion, printing, and high accuracy. Printing scraper can rotate 45 degrees fixed up, easy printing stencil a
Electronics Forum | Wed Dec 13 20:46:46 EST 2000 | Dave F
I�ll bite ... Why can�t you calculate LSL/USL values from your control charts? We find that LSL/USL values generally are unknown. If you are seeking a text on statistical analysis consider: "Statistical Process Control for Surface Mount Technology"
Electronics Forum | Wed Jan 09 10:43:56 EST 2008 | ck_the_flip
MTM. Wow, people still do that huh? The problem I have with MTM, it assumes everyone performs things in robotic type motions. The best time study is one that relies on sound statistical methods, and across multiple operators. MTM, however, is gre
Industry News | 2003-06-10 08:16:44.0
The following text describes the application of NWA Quality Analyst to quality control in the assembly of electronic components.
Industry News | 2003-04-17 11:32:31.0
Taking place Sept. 28-Oct. 2, at the Minneapolis Convention Center in Minneapolis, Minn.
Parts & Supplies | SPI / Solder Paste Inspection
Quick programming, friendly programming interface Multiple measurement methods True one-button measurement Eight-way motion button, one-click focus Adjustable scanning pitch Solder paste 3D simulation function Powerful SPC function MARK
Technical Library | 2017-01-05 16:55:11.0
The July 2006 implementation of ROHS exempted automotive applications from converting to lead free technology. Nine years later, all major OEM and Tier 1 automotive manufacturers have converted or are in the process of converting to lead free circuit assembly processing. Starting with SAC (SnAgCu) alloys as a baseline for lead free soldering, in the last years several specific alloys were developed in order to improve resistance to high temperature creep, vibration survival and the ability to withstand thermal cycling and thermal shock.The paper compares three different solder alloys and two flux chemistries in terms of void formation and mechanical / thermal fatigue properties. Void content and reliability data of the alloys will be presented and discussed in relation to the acceptance criteria of a Tier 1 /OEM automotive supplier. As a result, a ranking list will be presented considering the combined performance of the alloys. In order to analyze the void formation and mechanical behavior of different solder alloys and flux chemistry combinations, statistical methods are used.
Technical Library | 2020-03-19 00:23:15.0
In this study, the question was how to perform statistically reliable robust- ness tests for the non-contact drop-on-demand printing of functional fluids, such as solder paste and conductive adhesives. The goal of this study was to develop a general method for hypothesis testing when robustness tests are performed. The main problem was to determine if there was a statistical difference between two means or proportions of jet printing devices. In this study, an example of jetting quality variation was used when comparing two jet printing ejector types that differ slightly in design. We wanted to understand if the difference in ejector design can impact jetting quality by performing robustness tests. and thus answer the question, "Can jetting differences be seen between ejector design 1 and design 2"?
PCBA CNC Router Machine Automatic PCB Milling Machine PCBA CNC Router Machine Advantages: X10 zoom-in image makes programming easier&increase the accuracy of point setting. 2 sliding tables provide simultaneously in-and-out movement to reduce th
350x400mm Dual Table High-speed Four-axis Visual PCB Router Milling Cutter PCB Router Machine Features: This system has two-slide tables for high volume production. And it has lower stress to protect PCBA to ensure smooth cutting edge. Imported m
Training Courses | | | Other Courses
Other courses related to electronics manufacturing and assembly
Training Courses | | | PCB Assembly Courses
The PCB assembly courses provide knowledge of different processes and equipment used in TH and SMT assembly of printed circuit boards.
Events Calendar | Wed Mar 07 00:00:00 EST 2018 - Wed Mar 07 00:00:00 EST 2018 | ,
Solder Paste Qualification Testing - SMTA Webinar
Career Center | Blackwood, New Jersey USA | Production
Responsibilities include the following: Improve the cost effectiveness, efficiency, and quality of production processes. Develop methods, practices, and processes used to manufacture circuit assemblies. Program Surface Mount Equipment for printed ci
Career Center | , New York USA | Engineering,Research and Development
DESCRIPTION � Responsible for the development and deployment new printed circuit board assembly processes. � Will assume responsibility for Pb-free/RoHS project management & implementation. � Plans, directs, and coordinates manufacturing processes
Career Center | Karachi, Pakistan | Engineering,Maintenance,Research and Development,Sales/Marketing,Technical Support
• Experienced in SMT Production, working on Siplace X Series-S and DEK-Micron Printer, on Siplace Pro and Siplace Explorer. • Having Strongly Skills of calibration of SMT machine, twin head, Multi star head, speed star head, gentry, Nozzles, feeders,
Career Center | Bangalore-85, ka India | Production
As a Sr.Technician involved in production activities like programming, taking care of the production, process, rectifying the process problems, constantly getting in touch with the customers for any quality issues & other production activities, invol
KingFei SMT Tech | http://www.smtspare-parts.com/quality-11936650-220v-50-60hz-solder-paste-inspection-table-top-3d-spi-7500-vision-ce
. Automatically find the inspection position and correct the offset through the PCB MARK; 3, measurement method: fully automatic, automatic movement manual measurement, manual movement manual measurement 4, solder paste 3D simulation map, reproduce the true appearance of solder paste
ASCEN Technology | https://www.ascen.ltd/Products/auto_optical_inspection/517.html
or after wave-soldering Detection Method statistical modeling, full-color image comparison, and automatic setting of parameters
