New SMT Equipment: on solder (8)

Iphone 6 motherboard reballing station Semi automatic bga rework station machine to desolder and solder chip on mobile pcb

Iphone 6 motherboard reballing station Semi automatic bga rework station machine to desolder and solder chip on mobile pcb

New Equipment | Rework & Repair Equipment

Semi automatic bga rework station machine to desolder and solder chip on mobile pcb Features: 1. Made of quality heating material;desoldering and solding  procedures of BGA are precisely controlled; 2. Movable heating head,which can be moved

Shenzhen Honreal Technology Co.,Ltd

PCB depaneling machine with low price on your line

PCB depaneling machine with low price on your line

New Equipment | Depaneling

PCB depaneling often happen right after SMT processing or after soldering,or after in-circuit test in the assembly line.PCB depaneling machine to be a important equipment in high-volume electronics assembly production. To choose the ASCEN PCB de

ASCEN Technology

Electronics Forum: on solder (1345)

silkscreen on solder pads

Electronics Forum | Wed Oct 23 14:33:44 EDT 2002 | lhoang

Any one encountered the problem such as poor conductivity when the silkscreen mis-registrated on the solder pads ? Thanks; Linh

silkscreen on solder pads

Electronics Forum | Sun Nov 03 08:28:29 EST 2002 | davef

We have had poor solderability from silk screen being on pads, but have never measured the conductivity.

Industry News: on solder (316)

PCB Cleaner Removes Residues on the Road

Industry News | 2003-04-30 08:51:08.0

Electrolube played the role of environmental champion in Australia recently.

SMTnet

International Conference on Soldering and Reliability

Industry News | 2011-01-18 13:20:51.0

Following on the very successful 2005 and 2006 International Conferences on Lead-free Soldering, and the SMTA International Conference on Soldering and Reliability held in Toronto, Ontario, Canada since 2007, this conference will bring together the community of soldering and reliability experts. Show off the expertise of your company by presenting a paper.

Surface Mount Technology Association (SMTA)

Parts & Supplies: on solder (2)

Juki How to choose a second-hand placement machine on SMT?

Juki How to choose a second-hand placement machine on SMT?

Parts & Supplies | Pick and Place/Feeders

Many companies first applied SMT second-hand placement machines, and the selected placement machines were relatively stable, with low failure rate, easy maintenance, and important maintenance costs. Therefore, there are still many concerns about buyi

ZK Electronic Technology Co., Limited

Juki How to choose a second-hand placement machine on SMT?

Juki How to choose a second-hand placement machine on SMT?

Parts & Supplies | Pick and Place/Feeders

Many companies first applied SMT second-hand placement machines, and the selected placement machines were relatively stable, with low failure rate, easy maintenance, and important maintenance costs. Therefore, there are still many concerns about buyi

ZK Electronic Technology Co., Limited

Technical Library: on solder (54)

BGA Placement on Rework Station

Technical Library | 2019-06-12 10:33:58.0

The success of ball grid array (BGA) placement on electronic assemblies is as much a matter of proper preparation and planning, as it is technique. In some designs, it is more appropriate to apply BGAs using a rework station that isolates the placement of the device, without subjecting the entire assembly to thermal reflow. This is especially beneficial in board constructions where the number of BGAs is limited, and the application of the solder paste is difficult, due to small pitch features that stretch the limitation of the stencil construction. Another application for rework stations, involves very large and thermally conductive BGAs, which will not uniformly reflow with other components on the assembly, and may require special process parameters for their proper placement. The most common use of BGA rework stations are for assemblies requiring BGA removal and replacements due to failures in the initial assembly stage.

ACI Technologies, Inc.

A Non-destructive Approach to Identify Intermittent Failure Locations on Printed Circuit Cards (PCC) that have been Temperature Cycle Tested

Technical Library | 2020-12-07 15:26:06.0

Temperature cycling testing is a method of accelerated life testing done to PCCs that are exposed to normal operation temperature variations over its lifetime. During the testing, intermittent "open" failures can first occur at the hot and cold extremes of the test, exposing weaknesses in the design and assembly. A poor/weak solder joint fatigues, a via trace or barrel cracks, loose connections or a component fails all causing an intermittent open. When not at extreme temperatures, the PCC assembly relaxes, the "open" closes creating electrical connectivity. If you are monitoring the PCC under test in-situ you will know that an intermittent failure has occurred, and the test could be stopped for inspection. If in-situ monitoring was not implemented, you would not know if there were intermittent failures or not. The PCC gets powered up and works fine at room temperature.

ACI Technologies, Inc.

Videos: on solder (3)

PCB vacuum loader

PCB vacuum loader

Videos

PCB vacuum suction loader/SMT vacuum loader for loading bare board on PCB assembly line: https://www.ascen.ltd/Products/Automatic_SMT_equipment/PCB_loader/123.html ASCEN PCB vacuum loader we produced is mainly used for the beginning of the SMT produc

ASCEN Technology

EKT AOI inspection system on SMT assembly line

EKT AOI inspection system on SMT assembly line

Videos

EKT AOI machine application: inspection after stencil printing, pre/post reflow oven, pre/post wave soldering?FPC etc. Stencil printing: Solder unavailability, insufficient or excessive solder, solder misalignment, bridging, stain, scratch etc. Compo

EKTION (SHENZHEN) TECHNOLOGY LIMITED

Express Newsletter: on solder (977)

SMT Express, Volume 4, Issue No. 5 - from SMTnet.com

SMT Express, Volume 4, Issue No. 5 - from SMTnet.com Volume 4, Issue No. 5 Thursday, May 23, 2002 Featured Article Return to Front Page Book Review Reviewed by Dave Fish (davef ), Pandion Electronics, Inc. Title: Reflow Soldering

Partner Websites: on solder (22813)

Q & A on Solder Resists and Conformal Coatings | EPTAC

| https://www.eptac.com/webinar/conformal-coating-and-solder-resist/

Q & A on Solder Resists and Conformal Coatings | EPTAC Skip to content Scroll Toll Free: 800.643.7822 Toggle navigation Training All Classes

EMPF PET0001 - Implementing SPC on Solder Paste Materials (May 1995)

| https://store.aciusa.org/EMPF-PET0001-Implementing-SPC-on-Solder-Paste-Materials-May-1995-P84.aspx

EMPF PET0001 - Implementing SPC on Solder Paste Materials (May 1995) Login Account Wishlist Cart Toggle navigation Account Home Product Finder Advanced Search Contact Us Login Home  >  Publications  >  Digital Downloads


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Count On Tools, Inc.
Count On Tools, Inc.

COT specializes in high quality SMT nozzles and consumables for pick and place machines. We provide special engineering design service of custom nozzles for those unique and odd components.

Manufacturer

2481 Hilton Drive
Gainesville, GA USA

Phone: (770) 538-0411