JPS55120909A - Working method for curved hole with taper - Google Patents

Working method for curved hole with taper

Info

Publication number
JPS55120909A
JPS55120909A JP2460179A JP2460179A JPS55120909A JP S55120909 A JPS55120909 A JP S55120909A JP 2460179 A JP2460179 A JP 2460179A JP 2460179 A JP2460179 A JP 2460179A JP S55120909 A JPS55120909 A JP S55120909A
Authority
JP
Japan
Prior art keywords
block body
cutting tool
taper
curved hole
workpiece
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
JP2460179A
Other languages
Japanese (ja)
Inventor
Ryutaro Kimura
Toshiki Hino
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.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries Ltd
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 Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Priority to JP2460179A priority Critical patent/JPS55120909A/en
Publication of JPS55120909A publication Critical patent/JPS55120909A/en
Pending legal-status Critical Current

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  • Drilling And Boring (AREA)

Abstract

PURPOSE: To form a curved hole with taper, by relative by moving a cutting tool and a workpiece on a table along a guiding apparatus and by forming an in wall surface by cutting working while successively changing a relative attitude between the cutting tool and the workpiece.
CONSTITUTION: A block body 6 which is roughly worked previously and brought to a bored condition, is supported and fixed to both ring members 3, 4 on a cradle. The whole table 8 is moved by working a cylinder apparatus 13 toward the cutting tool 7 side rotating at a fixed position, and an inclined wall surface is foring-worked in an inwall of block body 6. An attitude of block body 6 to cutting tool 7 is changed by rotating eccentric ring 4, block body is again bored, and the curved hole with taper is boring-molded by repeating the operation four or eight times.
COPYRIGHT: (C)1980,JPO&Japio
JP2460179A 1979-03-05 1979-03-05 Working method for curved hole with taper Pending JPS55120909A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2460179A JPS55120909A (en) 1979-03-05 1979-03-05 Working method for curved hole with taper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2460179A JPS55120909A (en) 1979-03-05 1979-03-05 Working method for curved hole with taper

Publications (1)

Publication Number Publication Date
JPS55120909A true JPS55120909A (en) 1980-09-17

Family

ID=12142661

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2460179A Pending JPS55120909A (en) 1979-03-05 1979-03-05 Working method for curved hole with taper

Country Status (1)

Country Link
JP (1) JPS55120909A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5964141A (en) * 1982-10-05 1984-04-12 Hitachi Zosen Corp Processing method of continuous casting mold
JPS5978757A (en) * 1982-10-27 1984-05-07 Hitachi Zosen Corp Mold working device for round billet in continuous casting installation
JPS5968639U (en) * 1982-10-27 1984-05-09 日立造船株式会社 Curve mold processing equipment for round billets
JPS5980355U (en) * 1982-11-20 1984-05-30 ブラザー工業株式会社 Cord winding device
JPS5992961U (en) * 1982-12-14 1984-06-23 三洋電機株式会社 Entry control device
JPS59156609A (en) * 1983-02-24 1984-09-05 Japan Steel Works Ltd:The Elbow machining device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5964141A (en) * 1982-10-05 1984-04-12 Hitachi Zosen Corp Processing method of continuous casting mold
JPS5978757A (en) * 1982-10-27 1984-05-07 Hitachi Zosen Corp Mold working device for round billet in continuous casting installation
JPS5968639U (en) * 1982-10-27 1984-05-09 日立造船株式会社 Curve mold processing equipment for round billets
JPS5980355U (en) * 1982-11-20 1984-05-30 ブラザー工業株式会社 Cord winding device
JPS5992961U (en) * 1982-12-14 1984-06-23 三洋電機株式会社 Entry control device
JPS59156609A (en) * 1983-02-24 1984-09-05 Japan Steel Works Ltd:The Elbow machining device

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