Invention Grant
US08436270B2 Method and apparatus for cutting high quality internal features and contours
有权
用于切割高质量内部特征和轮廓的方法和设备
- Patent Title: Method and apparatus for cutting high quality internal features and contours
- Patent Title (中): 用于切割高质量内部特征和轮廓的方法和设备
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Application No.: US13250979Application Date: 2011-09-30
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Publication No.: US08436270B2Publication Date: 2013-05-07
- Inventor: Jon W. Lindsay , Guy T. Best , Peter V. Brahan , Gregory S. Wilson
- Applicant: Jon W. Lindsay , Guy T. Best , Peter V. Brahan , Gregory S. Wilson
- Applicant Address: US NH Hanover
- Assignee: Hypertherm, Inc.
- Current Assignee: Hypertherm, Inc.
- Current Assignee Address: US NH Hanover
- Agency: Proskauer Rose LLP
- Main IPC: B23K10/00
- IPC: B23K10/00

Abstract:
An automated method for cutting a plurality of hole features using a plasma arc torch system can be implemented on a computer numerical controller. The automated method can include the steps of: a) cutting a lead-in for a hole feature using a lead-in command speed based on a diameter of that hole feature and b) cutting a perimeter for the hole feature using a perimeter command speed greater than the corresponding lead-in command speed for the hole feature. The automated method can also include the step c) of repeating steps a) and b) for each additional hole feature having a same diameter or a different diameter.
Public/Granted literature
- US20120048835A1 Method and Apparatus for Cutting High Quality Internal Features and Contours Public/Granted day:2012-03-01
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