Goldland Electronic Technology Co., Ltd is a wholesaler of SMT machine and spare parts. We provide FUJI PANASONIC SIPLACE YAMAHA JUKI SAMSUNG SMT pick and place machine and spare parts. We always have large stocks of these device.
Virtual Industries offerings of small parts tips allows a person to easily handle parts as small as 100 microns (0.004"). There are nine different tip sizes for handling a variety of part sizes. Small die can be picked up from the side, top or other
G9 + automatic vision printing machine is a new product for SMT high-end application field, which can perfectly meet the process requirements of 03015, 0.25pich and other fine spacing, high precision and high speed. Introduction to standard function
Electronics Forum | Thu Jan 24 20:00:24 EST 2002 | davef
If solder touches gold, you should see solder, rather than gold. Since you see gold, something is wrong. * Is the solder touching the gold? If not, why not? * If the solder is touching the gold, but the gold is not soldering, there is a problem w
Universal Gold Feeders for sale. Selling as a lot with 50 pieces. Universal Gold Feeders for sale. Offered as a entire lot - Bundle Consists of: (8) 8mm single Gold (17) 8mm dual Gold (13) 12mm Gold (8) 16mm Gold (4) 24mm Gold
Industry News | 2014-06-27 08:34:00.0
Seika Machinery is a gold sponsor for the SMTA's 30th anniversary party. The SMTA will celebrate 30 years of building skills, sharing practical experience and developing solutions in the industry. SMTA members will come together to celebrate with an anniversary dinner and Oktoberfest party during SMTA International.
Industry News | 2008-07-30 23:24:03.0
COLORADO SPRINGS, CO � July 29, 2008 � Virtual Industries Inc., a leading supplier of manual vacuum handling solutions, introduces the VSPT0803 small part tip.
46806401 Universal Ai Accessories Cutter (Outside Right) Gold Color
Technical Library | 2021-10-20 18:17:39.0
All PCBs that are manufactured require a surface finish to protect exposed copper on the surface which if left unprotected, can oxidize, rendering the board unusable. To address this issue, it is common to surface treat the PCB prior to assembly and reflow. The surface finish not only prevents oxidation of the underlying copper, but guarantees a solderable surface. A cost effective and widely used approach to PCB surface finish is HASL (Hot Air Solder Leveling). However, as circuit complexity and component density have increased, HASL has reached its limitations, necessitating the need for thinner coatings. Thus, coatings such as Immersion Tin (ImSn), Immersion Silver (ImAg), Organic Solderability Preservatives (OSP), and Electroless Nickel Immersion Gold (ENIG) are becoming more widely used.
Technical Library | 2019-06-04 10:19:46.0
Interconnection technology relies very heavily on the ability of the conductors on a printed wiring assembly to maintain reliable signal integrity. Harsh environmental factors can precipitate a loss of conductivity due to oxidation and corrosion. Connections are typically soldered or inserted using pressure fitted connectors to obtain enough surface contact to meet the electrical conductivity requirements. In pressure contacts, surface integrity is especially critical where the abrasive effects of retraction and insertion can wear off the metallic finish from the contact area. This can expose the underlying copper or nickel and lead to increased resistance at the contact points. These types of conductors are frequently found in card edge connectors where the terminations are plated with a layer of nickel and gold (frequently referred to as gold fingers). A hard gold is typically used containing very small amounts of nickel and cobalt to increase the wear resistance.
www.unisoft-cim.com/pcbplace.htm - The ProntoPLACE module from Unisoft is used by electronics manufacturers to generate the necessary programs for automatic PCB assembly machines in minutes. ProntoPLACE programs most popular surface mount (SMT) place
This is Alle from QYSMT. We support one-stop SMT solution for customers , with 12 years experience. Inculding SMT equipment and spare parts. Any need, please feel free to contact us. Email : Allen@ qy-smt.com Skype/ wechat +86 18302065429
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.
Events Calendar | Wed Apr 20 00:00:00 EDT 2022 - Wed Apr 20 00:00:00 EDT 2022 | ,
Virtual Course: Selection Criteria of Surface Finish for Next Generation PCB Technologies
Career Center | Shen Zhen, China | Management,Sales/Marketing
Working in GLORYPCB for 10 years.knowing electronic supply chain very well. especially for PCB PCBA assembly and other Electronic Manufacturing Service.Glorypcb is a professional electronic manufacturer located in Shenzhen with three facilities.offe
Career Center | faridabad, India | Engineering,Production,Quality Control
My technical proficiency is extensive and is summarized on my resume (attached). As reflected on my resume (attached) I have completed my B-tech this Year.I am a fresher Electronics Engineer but having 6 months of PCB Assembling,PCB Manufacturing and
SMTnet Express, August 7, 2014, Subscribers: 23058, Members: Companies: 13975, Users: 36604 Gold Embrittlement In Lead-Free Solder. Craig Hillman, Nathan Blattau, Joelle Arnold, Thomas Johnston, Stephanie Gulbrandsen; DfR Solutions , Julie Silk