Industry Directory | Manufacturer
Reflow ovens for automated SMT PCB assembly, specializing in lead free processing and nitrogen reflow. The best convection reflow ovens on the market.
New Equipment | Curing Equipment
A Pressure Cure Oven (PCO), or Autoclave, is used to minimize voiding and increase adhesion strength for bonding processes typically used in die attach and underfill applications. PCO pressurizes air into a rigid vessel and heats & cools with
SMT 158UL is a super-fast flow capillary underfill, which can flow into 10μm gap at room temperature without preheating a substrate. After cure there is void free in underfill. The cured SMT 158UL can be easily reworked. SMT 158UL not only can be use
Electronics Forum | Mon Sep 17 14:45:57 EDT 2012 | kkay
We are experiencing voiding on one of our lead-free assemblies on every part. The voiding only occurs underneath the parts and not in the solder fillet (see pic). We have tried baking, curing, washing, multiple pastes and everything else we can think
Electronics Forum | Thu Jul 19 18:03:14 EDT 2007 | dwanzek
Wait...stop! Some adhesives will void when cured... some common branks... maybe already mentioned. Heraeus PD955 will minimize voiding when curing the adhesive. Voiding can have devestating consequences....learned from experience. Another key is kee
Used SMT Equipment | Soldering - Reflow
Newly-designed low-height lid is adopted on Heller 1936 MK7, simplifying the operation and maintenance, reducing the temperature of the surface, and saving energy. The vertical curing oven developed by Heller is available to replace the traditional
Industry News | 2018-12-08 03:29:29.0
SMT Dictionary – Surface Mount Technology Acronym and Abbreviation
Industry News | 2015-03-16 06:51:04.0
Void Formation in Solder Joints – Causes & Cures Webinar Monday 18th May 2.30pm GMT Voiding in solder joints is not new we have experienced cavities in solder joints during the introduction of through hole, surface mount and more recently area array technology. In many cases we never knew we have had voids till the introduction of x-ray inspection.
Technical Library | 2007-04-04 11:43:41.0
The present work offers a discussion and a first case study to identify and illustrate voiding mechanisms for a particular TIM between a heat spreader and the back of a flip chip. Pronounced differences were observed between stencil printing and dispensing in terms of initial void formation, apparently related to the specific properties of the material. Measurements of the effects of heat ramp rate and peak temperature showed the subsequent evolution and final void size distribution to be determined by the initial part of the cure profile up to the material gelling temperature.
General curing, die attach curing, underfill curing, film & tape bonding, wafer laminating.
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 | Tue Feb 12 00:00:00 EST 2019 - Tue Feb 12 00:00:00 EST 2019 | ,
Webinar: BGA and Area Array Process Defects - Causes & Cures
SMTnet Express, January 5, 2014, Subscribers: 23,708, Members: Companies: 14,158 , Users: 37,476 The Last Will And Testament of the BGA Void Dave Hillman, Dave Adams, Tim Pearson, Brad Williams, Brittany Petrick, Ross Wilcoxon - Rockwell Collins
| http://etasmt.com/cc?ID=te_news_bulletin,23564&url=_print
A Pressure Curing Oven , or Autoclave, is used to minimize voiding and increase adhesion strength for bonding processes typically used in die attach and underfill applications
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/industries/metal-fabrication?con=t&page=11
. Furniture Industrial Coating Systems Nordson is one of the world’s largest producers of equipment used to precisely apply and cure paint, powder coatings, adhesives and sealants for products used in indoor and outdoor furniture
