JPS56134126A - Broach - Google Patents
BroachInfo
- Publication number
- JPS56134126A JPS56134126A JP3842480A JP3842480A JPS56134126A JP S56134126 A JPS56134126 A JP S56134126A JP 3842480 A JP3842480 A JP 3842480A JP 3842480 A JP3842480 A JP 3842480A JP S56134126 A JPS56134126 A JP S56134126A
- Authority
- JP
- Japan
- Prior art keywords
- burnishing
- angle
- cutting edges
- broach
- monolithically
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
PURPOSE: To make it possible to readily obtain a highly smooth surface by monolithically providing a burnishing member in the rear of a plurality of cutting edges so that burnishing can be performed simultaneously with broaching.
CONSTITUTION: The broach 3 is provided with a shaft part 4 and a plurality of cutting edges 5 arranged in series and monolithically with said shaft part 4. Each cutting edge 5 is formed into a cylindrical shape and provided with a rake angle γ and a relief angle α each having a necessary angle, on its peripheral part. In the rear of the plurality of cutting edges 5, a disc-shaped burnishing member 6 is provided for crushing or burnishing the unevenness of a bearing surface 2. Therefore, the periphery of the burnishing member 6 is formed into an angular shape, the front inclination angle θ1, with respect to the axial direction of the broach, being set to be 1W5°, and the rear inclination angle θ2 to be 1W15°. Said constitution permits the degree of roughness of the cut surface to be made smaller with exceeding ease and at low cost.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3842480A JPS56134126A (en) | 1980-03-26 | 1980-03-26 | Broach |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3842480A JPS56134126A (en) | 1980-03-26 | 1980-03-26 | Broach |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56134126A true JPS56134126A (en) | 1981-10-20 |
Family
ID=12524919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3842480A Pending JPS56134126A (en) | 1980-03-26 | 1980-03-26 | Broach |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56134126A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6374216U (en) * | 1986-11-04 | 1988-05-18 | ||
WO1998045077A2 (en) * | 1997-04-09 | 1998-10-15 | Roland Eckgold | Device for manufacturing parts with an outer profile |
EP1066908A2 (en) * | 1997-04-09 | 2001-01-10 | Roland Eckgold | Device for manufacturing parts with an outer profile |
EP1075890A1 (en) * | 1997-04-09 | 2001-02-14 | Roland Eckgold | Device for manufacturing parts with an outer profile |
JP2015131356A (en) * | 2014-01-10 | 2015-07-23 | 三菱重工業株式会社 | Broach tool |
-
1980
- 1980-03-26 JP JP3842480A patent/JPS56134126A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6374216U (en) * | 1986-11-04 | 1988-05-18 | ||
WO1998045077A2 (en) * | 1997-04-09 | 1998-10-15 | Roland Eckgold | Device for manufacturing parts with an outer profile |
EP1066908A2 (en) * | 1997-04-09 | 2001-01-10 | Roland Eckgold | Device for manufacturing parts with an outer profile |
EP1066908A3 (en) * | 1997-04-09 | 2001-01-17 | Roland Eckgold | Device for manufacturing parts with an outer profile |
EP1075890A1 (en) * | 1997-04-09 | 2001-02-14 | Roland Eckgold | Device for manufacturing parts with an outer profile |
WO1998045077A3 (en) * | 1997-04-09 | 2001-07-26 | Roland Eckgold | Device for manufacturing parts with an outer profile |
JP2015131356A (en) * | 2014-01-10 | 2015-07-23 | 三菱重工業株式会社 | Broach tool |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU623275B2 (en) | A cutting insert | |
GB1428274A (en) | Milling cutters | |
ATE24427T1 (en) | MULTI-LIFT DRILL. | |
IT1173028B (en) | SAW BLADE FOR THE PROCESSING OF WOOD AND OTHER MATERIALS | |
JPS56134126A (en) | Broach | |
RU95102486A (en) | Reamer | |
ATE64558T1 (en) | COMBINATION CUTTER. | |
JPS6420913A (en) | End mill | |
GB1285076A (en) | Rotary cutting tool | |
GB1454288A (en) | Shredding machines | |
EP0372717A3 (en) | Internal disk milling cutter with improved cutter insert | |
CA2043574A1 (en) | Broaching apparatus and methods | |
JPS6295811U (en) | ||
JPS5761403A (en) | Cutting tool | |
JPS5621714A (en) | Manufacturing method of built up roughing cutter | |
JPS55120939A (en) | Production of built-up roughing cutter | |
JPS569118A (en) | Cutting apparatus for cylindrical member | |
JPS57114309A (en) | Roughly cutting end mill | |
JPS56126514A (en) | Ball-end mill | |
JPS5656301A (en) | Roll surface cutting method | |
JPS5621760A (en) | Non-spherical surface machining method | |
JPS51128778A (en) | Rough machining milling cutter | |
JPS5621759A (en) | Non-spherical surface machining method | |
JPS5487537A (en) | Photo scanning system | |
SE9100345D0 (en) | PLAN reducer |