Industry News | 2017-11-13 16:02:23.0
IPC – Association Connecting Electronics Industries®, is proud to announce that through today’s donation and legal transfer of a technology from Aegis Software, the industry will have an open-source engineering toolkit that simplifies and expedites both CFX (connected factory exchange) data message creation, and message communication from machine-to-machine and/or machine-to-broker in a CFX network.
Technical Library | 2019-06-21 10:39:15.0
Recently, an ACI Technologies (ACI) customer called to discuss failures that they had observed with some through-hole capacitor parts. The components were experiencing failures following vibration and accelerated stress testing. Upon receipt of the samples, ACI performed three levels of inspection and Energy Dispersive Spectroscopy (EDS) testing to investigate the root cause of the failures. These analyses enabled ACI to verify the elements comprising the solder joints and make the following recommendations in order to prevent future occurrences. The first inspection was to investigate the capacitor leads using optical microscopy, and no anomalies were found that could indicate bad parts from the vendor or improper handling prior to assembly. However, vertical fill in the barrel of the plated through-holes was too close to the IPC-A-610 minimum specification of 75% to determine a pass/fail condition, and therefore required further investigation.
Technical Library | 2020-06-02 15:16:51.0
A commercial systems manufacturer working on a major defense program contacted the Helpline for urgent assistance with an issue of failed parts during reliability testing. They were attempting to incorporate commercial off-the-shelf (COTS) computer-related hardware into a battlefield system and were experiencing reliability issues. It was noted that the parts were labeled by the vendor as "compliant to military (or MIL) standards" but not clearly identified as tin-lead or lead-free. ACI Technologies has supported a number of customers with lead-free issues and we assisted the customer in developing a short term and long-term solution to their problem.
Technical Library | 2023-09-13 11:54:35.0
Automatic visual soldering robots use computer vision to accurately weld complex parts. These robots can improve efficiency, quality, and safety in a variety of industries, including automotive, manufacturing, and aerospace.
Detailed Product Description Brand: Cyberoptics Model: 6604098 Part Name: Laser Used For: YV88 Leadtime: Within 1~2days Condition: Original Used Second Hand Cyberoptics Laser Sensor 6604098 For Yamaha YV88L SMT Machine Specifications Product
Industry News | 2023-05-30 07:11:51.0
The Surface Mount Technology Association (SMTA) is thrilled to announce the generous donation of a series of webinars, photo libraries, and poster sets from renowned industry expert, Bob Willis. These resources cover various aspects of the electronics manufacturing industry, offering practical guidance, troubleshooting techniques, and best practices. This valuable content will be made available by SMTA in the coming months, providing insights and resources for professionals in the field.
Technical Library | 2009-04-23 08:14:37.0
No SMT equipment can place accurately and run efficiently without quality nozzles and feeders. These two factors are the core of the pick and place process. If the machine is either unable to pick parts consistently or hold on to the components during the transport from feeder to PCB, defects will result.
Technical Library | 2019-06-19 11:06:46.0
Tin (Sn) metal displays the characteristic of growing “tin whiskers” from pure tin coatings (most actively on relatively thin, electrodeposited or immersion tin coatings), usually months or years from the initial deposition of the tin. Tin whiskers are electrically conductive, filamentary, single crystals of white (beta phase) tin. These filaments of single crystal tin are usually one to five microns in diameter, and a few microns up to several tens of millimeters long, that grow spontaneously from the tin coatings. Alloying additions of several percent (by weight) of lead (Pb) prevents these electrically conductive tin whiskers from growing. Pb alloyed into the Sn was discovered to prevent the occurrence of tin whiskers in electronic assemblies in the 1950s as the Bell Laboratories solution to the problem of tin whiskers. The alloying of the tin with lead has thus quietly averted incalculable losses from short circuits in electronic equipment for the last 60 years.
Industry News | 2011-12-07 20:56:54.0
Innovations and best practices will be featured in the IPC Designers Forum and design-focused courses at IPC APEX EXPO 2012, February 26-March 1, at the San Diego Convention Center.
Industry News | 2011-02-09 14:50:49.0
Manufacturing and quality engineers looking for solutions to process challenges will have an additional resource for answers with the new Process Defect Clinic at the IPC APEX EXPO conference and exhibition, April 12–14, 2011, in Las Vegas. Sponsored by IPC and the National Physical Laboratory (NPL), the free clinic will be held in booth 217 on the show floor to assist event attendees with assembly and soldering process problems, RoHS compliance issues, solderability concerns, field failures and other process-related issues.
