Invention Grant
- Patent Title: Apparatus and method for laser cleaning of coated materials prior to welding
- Patent Title (中): 焊接前涂层材料的激光清洗装置和方法
-
Application No.: US13267641Application Date: 2011-10-06
-
Publication No.: US08766140B2Publication Date: 2014-07-01
- Inventor: Paul Edward Denney
- Applicant: Paul Edward Denney
- Applicant Address: US CA City of Industry
- Assignee: Lincoln Global, Inc.
- Current Assignee: Lincoln Global, Inc.
- Current Assignee Address: US CA City of Industry
- Agency: Perkins Coie LLP
- Main IPC: B23K9/235
- IPC: B23K9/235 ; B23K26/36
Abstract:
A system and method is provided where a coated work piece is welded at high speeds with minimal porosity and spatter. The coating on the work piece is removed or ablated by a high energy heat source prior to being welded in a welding operation, such that high welding speeds are attained. The high energy heat source is positioned upstream of the welding operation to vaporize any surface coatings on a work piece.
Public/Granted literature
- US20130087534A1 APPARATUS AND METHOD FOR LASER CLEANING OF COATED MATERIALS PRIOR TO WELDING Public/Granted day:2013-04-11
Information query
IPC分类:
