How to Check Laser Weld Penetration Depth: 5 Methods Compared
How to check whether laser weld penetration meets spec: define target depth, tolerance and measuring positions, then compare metallography, tensile tests, X-ray/CT and ultrasound, 3D vision and in-line OCT. Includes Beipin OCT vs metallography data on copper overlap welds.
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Why Does Laser Weld Depth on Copper Vary? 4 Causes and How to Control It
Why laser weld depth on copper busbars and overlap joints jumps between shallow and deep: absorption change at the start, heat sink, surface condition and back reflection. Includes Beipin test data on 0.8+1.5 mm copper overlap welds from 1500 W to 2300 W and how to control depth ...
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How to Select a Laser Welding Machine for Metal Jewelry
When selecting a laser welding machine for metal jewelry, multiple factors need to be considered to ensure you choose the most suitable equipment. Below are the key selection points:Clarify Your RequirementsBased on the type, size and welding requirements of metal jewelry, determ...
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Materials for Fiber Laser Marking Machine Engraving
The fiber laser marking machine is a high-efficiency marking device, ideal for meeting the laser engraving needs of various materials. Below are the main materials compatible with it for laser engraving:Metallic MaterialsIncluding stainless steel, aluminum alloy, copper, titanium...
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