{"id":41271,"date":"2023-02-28T15:34:03","date_gmt":"2023-02-28T14:34:03","guid":{"rendered":"https:\/\/www.xyztec.com\/?p=41271"},"modified":"2023-02-28T15:34:03","modified_gmt":"2023-02-28T14:34:03","slug":"how-to-wire-pull-2","status":"publish","type":"post","link":"https:\/\/www.xyztec.com\/zh-hans\/how-to-wire-pull-2\/","title":{"rendered":"How to Shear"},"content":{"rendered":"

As forerunners in bond testing, we aim to spread knowledge about bond testing in the industry. A shear test is one of the most common tests to perform on a bond tester. That is why we have a new ‘How to’ guide on shear testing. Dig into the “How to shear” and learn how to perform an optimal shear test on balls, copper pillar, dies, and wedges.<\/p>\n

<\/p>\n

Abstract<\/strong><\/h2>\n

This extensive how-to consists of 18 paragraphs. The focus is on shear testing on balls, dies, and wedges.<\/p>\n

We touch on topics like tool design, tool quality, tool alignment, and how to hold the sample. We share common failure modes for gold balls, copper balls, solder balls, die shear, and wedges.<\/p>\n

The guide also covers cavity-, overhanging die-, passivation-, zone-, vector-, and SMT lead shear. At the close,\u00a0we explain some\u00a0test method settings.<\/p>\n

\"Read<\/a><\/p>\n

 <\/p>\n

What is shear testing?<\/strong><\/h2>\n

Performing a shear test, a bond tester applies a lateral load to the sample and shears the bond from its surface.<\/p>\n

Types of shear tests<\/strong><\/h3>\n

There are many types of shear tests. The most typical test types are:<\/p>\n