CN101954570B - 用两阶式刀杆加工倒沉孔及倒角的加工方法 - Google Patents
用两阶式刀杆加工倒沉孔及倒角的加工方法 Download PDFInfo
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- CN101954570B CN101954570B CN2010102543254A CN201010254325A CN101954570B CN 101954570 B CN101954570 B CN 101954570B CN 2010102543254 A CN2010102543254 A CN 2010102543254A CN 201010254325 A CN201010254325 A CN 201010254325A CN 101954570 B CN101954570 B CN 101954570B
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CN2010102543254A CN101954570B (zh) | 2010-08-11 | 2010-08-11 | 用两阶式刀杆加工倒沉孔及倒角的加工方法 |
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CN2010102543254A CN101954570B (zh) | 2010-08-11 | 2010-08-11 | 用两阶式刀杆加工倒沉孔及倒角的加工方法 |
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CN101954570A CN101954570A (zh) | 2011-01-26 |
CN101954570B true CN101954570B (zh) | 2012-02-22 |
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CN110328026A (zh) * | 2019-07-16 | 2019-10-15 | 火星人厨具股份有限公司 | 一种位置可调的碎渣刀安装结构 |
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CN2030526U (zh) * | 1988-05-05 | 1989-01-11 | 北京第二机床厂 | 弹簧折纹涨套式定心心轴 |
CN1152488A (zh) * | 1995-12-22 | 1997-06-25 | 德州机床厂 | 深锥孔的加工方法 |
JP3533650B2 (ja) * | 2002-05-31 | 2004-05-31 | ホーコス株式会社 | 穴開け加工制御方法 |
JP4421979B2 (ja) * | 2004-09-08 | 2010-02-24 | 本田金属技術株式会社 | 中ぐり及び溝切り方法 |
JP4604831B2 (ja) * | 2005-05-18 | 2011-01-05 | 日産自動車株式会社 | 穴内壁面加工方法 |
CN101758360B (zh) * | 2009-12-11 | 2012-09-12 | 沪东重机有限公司 | 船用柴油机机座上主轴承孔的返修加工方法 |
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C14 | Grant of patent or utility model | ||
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ASS | Succession or assignment of patent right |
Owner name: YUNJIA GROUP CO., LTD. Free format text: FORMER OWNER: YUNDING AUTOMOBILE PARTS SHARE CO., LTD. Effective date: 20150115 |
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Effective date of registration: 20150115 Address after: 130103 Chaoyang District, Jilin, Silicon Valley street, No. 7999, No. Patentee after: YUN JIA Group Ltd. Address before: 130103 Silicon Valley street, Jilin, Changchun, No. 7999 Patentee before: YUNDING AUTOMOBILE PARTS SHARE Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120222 Termination date: 20210811 |
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CF01 | Termination of patent right due to non-payment of annual fee |