JPS5695507A - Cutting method of spiral groove - Google Patents

Cutting method of spiral groove

Info

Publication number
JPS5695507A
JPS5695507A JP17015879A JP17015879A JPS5695507A JP S5695507 A JPS5695507 A JP S5695507A JP 17015879 A JP17015879 A JP 17015879A JP 17015879 A JP17015879 A JP 17015879A JP S5695507 A JPS5695507 A JP S5695507A
Authority
JP
Japan
Prior art keywords
cutting
tool
rotates
cam
center
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
Application number
JP17015879A
Other languages
Japanese (ja)
Inventor
Shoji Maeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHIYOUUN GIJUTSU SERVICE KK
Original Assignee
SHIYOUUN GIJUTSU SERVICE KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHIYOUUN GIJUTSU SERVICE KK filed Critical SHIYOUUN GIJUTSU SERVICE KK
Priority to JP17015879A priority Critical patent/JPS5695507A/en
Publication of JPS5695507A publication Critical patent/JPS5695507A/en
Pending legal-status Critical Current

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  • Turning (AREA)

Abstract

PURPOSE: To improve a cutting performance by shifting a cutting tool around a workpiece so that a rake angle in a tool passage from the start of cutting to the end of it may be approximately constant, thereby facilitating the cutting treatment.
CONSTITUTION: When a prime mover 32 is energized, a feed screw 30 rotates and a tool table 29 is transferred. At the same time, a worm 31 rotates a worm wheel 33 and a chain wheel 36 rotates by a chain wheel 35 through a chain 37, thereby rotating a cam 34. The cam 34 advances the tool passage 13 at a given rake angle so that a cutting tool 3 may describe an equiangular spiral taking the center 2 of a work 1 as a center.
COPYRIGHT: (C)1981,JPO&Japio
JP17015879A 1979-12-25 1979-12-25 Cutting method of spiral groove Pending JPS5695507A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17015879A JPS5695507A (en) 1979-12-25 1979-12-25 Cutting method of spiral groove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17015879A JPS5695507A (en) 1979-12-25 1979-12-25 Cutting method of spiral groove

Publications (1)

Publication Number Publication Date
JPS5695507A true JPS5695507A (en) 1981-08-03

Family

ID=15899749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17015879A Pending JPS5695507A (en) 1979-12-25 1979-12-25 Cutting method of spiral groove

Country Status (1)

Country Link
JP (1) JPS5695507A (en)

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