专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP5260580B2 End mill and a processing method using the same 有权
公开(公告)号：JP5260580B2
公开(公告)日：2013-08-14
申请号：JP2010046847
申请日：2010-03-03
申请人：三菱重工業株式会社
发明人：充浩松坂 , 広一郎久慈 , 良祐保科
IPC分类号： B23C3/22 , B23C5/10
摘要： PROBLEM TO BE SOLVED: To provide a machining method reducing machining man-hour by reducing centering work of a half-annular member and an umbrella-like end mill to half in every replacement of the half-annular member by machining an inclination surface with reverse slope only by movement of the umbrella-like end mill using the umbrella-like end mill when the inclination surface of a joint surface of an annular member formed in a ring-like shape by opposing the half-annular members of the same shape is machined. SOLUTION: A first joint surface 11 having a first C inclination surface 113 extending along an annular axis direction is provided on one end of a half-annular turbine stationary blade 1 of the same shape, and a second joint surface 12 formed in a shape corresponding to the first joint surface 11 shape and having a second C inclination surface 123 is provided on the other end. The umbrella-like end mill 4 attached with a roughing tip 5 on an inclination part 41 having the same inclination as the respective inclination surfaces 11, 12 is moved along a surface plate 2. Thereby, the first C inclination surface 113 and the second inclination surface 123 can be cutting-machined. COPYRIGHT: (C)2011,JPO&INPIT

2. 发明专利

JPS5761409A Piston ring detacher 失效
标题翻译：活塞环分离器
公开(公告)号：JPS5761409A
公开(公告)日：1982-04-13
申请号：JP13080780
申请日：1980-09-22
申请人： Nippon Piston Ring Co Ltd
发明人： AKATSU KATSUMASA
IPC分类号： B23C3/22
摘要： PURPOSE: To improve the productionability by constructing such that it can be adapted easily to the variation of the diameter and the port of a piston ring while a plurality of piston rings having the tapered port can be worked simultaneously.
CONSTITUTION: A tubular table 1 movable by a feeding cylinder is assembled to the base 9 of the device while a piston ring 8 is arranged on a table face 14. A milling cutter 3 rotated by a motor 38 is supported on the base 9 by means of a milling cutter rotary shaft and a main shaft base 32. The piston ring 8 on the table face 14 is rotated to the left while clamping through a clamp means to fix the rotary position, then the table is advanced by a feeding means in parallel with the table face while rectangularly against the rotary shaft of the milling cutter thus to cut the right port by means of a milling cutter 3. Consequently the productionability can be improved considerably.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：通过构造能够容易地适应活塞环的直径和端口的变化而提高生产性，同时可以同时加工具有锥形端口的多个活塞环。构成：将活塞环8布置在工作台面14上时，由进料筒可移动的管状工作台1组装到装置的基部9上。由电动机38旋转的铣刀3通过装置铣刀旋转轴和主轴底座32.台面14上的活塞环8向左旋转，同时通过夹紧装置夹紧以固定旋转位置，然后平台通过进给装置前进其中台面与铣刀的旋转轴成矩形，从而通过铣刀3切割右端口。因此，可以显着地改善生产能力。

3. 发明专利

JP5277070B2 Milling method 有权
公开(公告)号：JP5277070B2
公开(公告)日：2013-08-28
申请号：JP2009123450
申请日：2009-05-21
申请人：本田技研工業株式会社
发明人：宏之福島 , 敏彦福田 , 明浩大澤
IPC分类号： B23C5/28 , B23C3/22 , B23C5/06 , B23Q11/10
CPC分类号： B23C5/28
摘要： PROBLEM TO BE SOLVED: To provide a milling method that achieves efficient execution of simultaneous cutting of an iron-based material and an aluminum alloy by using a cutting-edge tip made of a PCBN (polycrystal boron nitride)material. SOLUTION: The milling method is used for executing simultaneous cutting of an iron-based material 10a and an aluminum alloy 10b by the same cutting tool 14. A cutting-edge tip 15 of the cutting tool 14 is made of a PCBN material. Roughness of the rake face 15b of the cutting-edge tip 15 is set to less than or equal to Ry 0.8 μm. The simultaneous cutting surface 10f of the cutting-edge tip 15 is sprayed with cutting-oil mist 23 formed by mixing gas, mainly composed of air, and cutting oil. The spray flow rate of the mist is set to 100-400 cc in terms of per hour. COPYRIGHT: (C)2011,JPO&INPIT

4. 实用新型

JPS5117586Y1 失效
公开(公告)号：JPS5117586Y1
公开(公告)日：1976-05-12
申请号：JP6107970
申请日：1970-06-20
IPC分类号： B24C3/02 , B23C3/22 , B23C9/00

5. 发明专利

JPH1094912A METHOD AND DEVICE FOR CUTTING-UP PISTON RING 失效
公开(公告)号：JPH1094912A
公开(公告)日：1998-04-14
申请号：JP24979796
申请日：1996-09-20
申请人： KOMATSU KOKI KK
发明人： SHOJI MASAHIRO
IPC分类号： B23C3/22 , B23D45/00 , B23D45/02 , B23D47/04 , F02F5/00
摘要： PROBLEM TO BE SOLVED: To attain improvement of productivity by automatizing cutting-up work of a piston ring. SOLUTION: In a condition that a cutting-up center O1 of a workpiece 24 layered in an axial center direction is eccentrically placed relating to an axis B in parallel to the axial center, both ends of the workpiece 24 are clamped from a vertical direction by an upper/lower piece support means 22, 23, in this condition, the workpiece 24 is index rotated with the shaft B serving as the center, when a first split cut position is indexed, a rotating cutter 16 is lifted in an axial direction Z in parallel to the shaft B, by the cutter 16, the workpiece 24 is cut-up from one end side, also the workpiece 24 is again index rotated after cutting-up work with the shaft B serving as the center, after indexing the next split cut position, the rotating cutter 16 is again moved in the axial direction Z, by split cutting the next split cut position, split cut work can be automatized, so that improvement of productivity can be attained.

6. 发明专利

JPS6216766B2 失效
公开(公告)号：JPS6216766B2
公开(公告)日：1987-04-14
申请号：JP13080780
申请日：1980-09-22
申请人： NIPPON PISTON RING CO LTD
发明人： AKATSU KATSUMASA
IPC分类号： B23C3/22

7. 实用新型

JPS58181414U 失效
公开(公告)号：JPS58181414U
公开(公告)日：1983-12-03
申请号：JP7884082
申请日：1982-05-26
IPC分类号： B23C3/12 , B23C3/22

8. 实用新型

JPS498549Y1 失效
公开(公告)号：JPS498549Y1
公开(公告)日：1974-02-28
申请号：JP5814070
申请日：1970-06-13
IPC分类号： B23Q3/06 , B23C3/22

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式