JPS56107821A - Device to cut end part of work in arc shape - Google Patents

Device to cut end part of work in arc shape

Info

Publication number
JPS56107821A
JPS56107821A JP921980A JP921980A JPS56107821A JP S56107821 A JPS56107821 A JP S56107821A JP 921980 A JP921980 A JP 921980A JP 921980 A JP921980 A JP 921980A JP S56107821 A JPS56107821 A JP S56107821A
Authority
JP
Japan
Prior art keywords
shaft
work
platform
shifting
arm
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.)
Granted
Application number
JP921980A
Other languages
Japanese (ja)
Other versions
JPS6347580B2 (en
Inventor
Kenji Hanabusa
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.)
Sankyo Aluminium Industry Co Ltd
Original Assignee
Sankyo Aluminium Industry Co 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 Sankyo Aluminium Industry Co Ltd filed Critical Sankyo Aluminium Industry Co Ltd
Priority to JP921980A priority Critical patent/JPS56107821A/en
Publication of JPS56107821A publication Critical patent/JPS56107821A/en
Publication of JPS6347580B2 publication Critical patent/JPS6347580B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To accurately and rapidly process a sliding vane which is joined with an arc shaped frame by shifting a work toward a cutting blade while shifting the work together with the platform in the same direction with its rotating direction.
CONSTITUTION: A vertical milling machine is equipped with a cutting blade 3, that is an end mill, and a baseplate 4 provided below the blade 3 makes straight advances rightward and leftward. On the base plate 4, a guide body 7, with concave grooves 6 which cross at right angle in advancing direction of the base plate 4 is provided. Also, to a platform 8 an arm 10 for turning which extends in the shifting direction of platform 8 is connected through a shaft 11. Then, one end (a) of a work 2 turns in the same direction with the arm 10 around a point p, which is positioned on a straight line which passes through the end (a) and is parallel to a segment that passes through the shaft 11 and a shaft body 14, with the distance R1 between the shaft 11 and the shaft body 14 as its radius. Thus, a sliding vane which joins an arc-shaped frame can be manufactured accurately and rapidly.
COPYRIGHT: (C)1981,JPO&Japio
JP921980A 1980-01-29 1980-01-29 Device to cut end part of work in arc shape Granted JPS56107821A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP921980A JPS56107821A (en) 1980-01-29 1980-01-29 Device to cut end part of work in arc shape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP921980A JPS56107821A (en) 1980-01-29 1980-01-29 Device to cut end part of work in arc shape

Publications (2)

Publication Number Publication Date
JPS56107821A true JPS56107821A (en) 1981-08-27
JPS6347580B2 JPS6347580B2 (en) 1988-09-22

Family

ID=11714319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP921980A Granted JPS56107821A (en) 1980-01-29 1980-01-29 Device to cut end part of work in arc shape

Country Status (1)

Country Link
JP (1) JPS56107821A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2021131256A1 (en) 2019-12-24 2021-07-01

Also Published As

Publication number Publication date
JPS6347580B2 (en) 1988-09-22

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