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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9550257 B1

PDFFull Text
Date of Patent:
Jan. 24, 2017

Filed:

Nov. 04, 2013

Method for machining metallic member using lathing and milling

Applicants:

Fu Ding Electronical Technology (Jiashan) Co., Ltd., Zhejiang, CN;

Hon Hai Precision Industry Co., Ltd., New Taipei, TW;

Inventors:

Ming-Lu Yang, New Taipei, TW;

Tian-En Zhang, Jiashan, CN;

Wei-Chuan Zhang, Jiashan, CN;

Jian-Shi Jia, Jiashan, CN;

Yang-Mao Peng, Jiashan, CN;

Jian Qu, Jiashan, CN;

Feng-Hua Chen, Jiashan, CN;

Zhen-Guang Xu, Jiashan, CN;

Jing-Shuang Sui, Jiashan, CN;

Da-Qing Zhuang, Jiashan, CN;

Jie Li, Jiashan, CN;

Yi Liu, Jiashan, CN;

Jian-Min Yu, Jiashan, CN;

Assignees:

FU DING ELECTRONICAL TECHNOLOGY (JIASHAN) CO., LTD., Zhejiang, CN;

HON HAI PRECISION INDUSTRY CO., LTD., New Taipei, TW;

Attorney:

Zhigang Ma

Primary Examiner:

John C Hong

Int. Cl.
CPC ...
B23P 13/02 (2006.01); B23P 23/02 (2006.01);
U.S. Cl.
CPC ...
B23P 13/02 (2013.01); B23P 23/02 (2013.01); Y10T 29/49996 (2015.01); Y10T 29/49998 (2015.01); Y10T 29/5109 (2015.01); Y10T 29/5168 (2015.01); Y10T 29/5171 (2015.01); Y10T 29/5172 (2015.01); Y10T 29/5173 (2015.01); Y10T 29/5174 (2015.01);
Abstract

A method for machining and finishing a metallic member to provide a finished product without any additional process uses a lathe and a milling process. A non-circular metallic member on a worktable is rotated, and lathe tool moved backwards and forwards to machine the peripheral top portion of the metallic member. The path of the lathe tool machines curved surfaces of the top portion of the metallic member. The rotation of the metallic member is then stopped, and a milling cutter is brought to meet the peripheral sidewall of the metallic member. The movement and feeding of the milling cutter is predetermined. The worktable rotates the metallic member to enable one end edge of the peripheral sidewall and then another to face the milling cutter, and have the end edge chamfered by the milling cutter.

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