Invention Grant
US07727337B2 Simplified method for cleaning production tools used for metal forming
有权
用于金属成型用的清洁生产工具的简化方法
- Patent Title: Simplified method for cleaning production tools used for metal forming
- Patent Title (中): 用于金属成型用的清洁生产工具的简化方法
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Application No.: US11539966Application Date: 2006-10-10
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Publication No.: US07727337B2Publication Date: 2010-06-01
- Inventor: Anil K. Sachdev , Paul E. Krajewski
- Applicant: Anil K. Sachdev , Paul E. Krajewski
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations, Inc.
- Current Assignee: GM Global Technology Operations, Inc.
- Current Assignee Address: US MI Detroit
- Agency: Quinn Law Group, PLLC
- Main IPC: B08B3/12
- IPC: B08B3/12 ; C23G1/02 ; C23G1/08 ; C23G1/14 ; C23G1/19
Abstract:
Chemical method of cleaning metallic residue from forming tools utilizing the application of a caustic material including base or mild acid to the tool for a short period of time. The caustic material is held in substantially fixed relation for a period of time to dislodge the metallic residue followed by neutralization or removal.
Public/Granted literature
- US20080083426A1 Simplified method for cleaning production tools used for metal forming Public/Granted day:2008-04-10
Information query
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