JPS5771770A - Belt type partial precise grinding apparatus - Google Patents

Belt type partial precise grinding apparatus

Info

Publication number
JPS5771770A
JPS5771770A JP14579880A JP14579880A JPS5771770A JP S5771770 A JPS5771770 A JP S5771770A JP 14579880 A JP14579880 A JP 14579880A JP 14579880 A JP14579880 A JP 14579880A JP S5771770 A JPS5771770 A JP S5771770A
Authority
JP
Japan
Prior art keywords
work
grinding
head
depth
amount
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
JP14579880A
Other languages
Japanese (ja)
Inventor
Motomu Sugiyama
Kazuhiro Kazama
Susumu Fujishima
Hitoshi Sugawara
Tetsuo Takei
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14579880A priority Critical patent/JPS5771770A/en
Publication of JPS5771770A publication Critical patent/JPS5771770A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To grind the work in uniformed depth and in precision by enabling to change arbitrarily the pressed amount of belt for grinding on the work in the titled apparatus to grind partially such a surface of work having a desired curved surface as a cylinder. CONSTITUTION:Grinding head 8, each feed gear and measuring sensor 11 are connected with a micro computer. At the time of grinding when grinding position and grinding amount are instructed, the grinding head 8 moves its head to the grinding position of the work through cash feed gear. Further, the area to be eliminated and the depth of elimination are calculated out from the instructed eliminating amount, and the head 8 repeats swinging axially to left and right, the work does swinging synchronously with the left and right motion through holder 4. The sensor 11 is arranged at two points or more in accordance with the work's charactteristics among the measuring points (a)-(g), and the depth of elimination is calculated out from the balance of distance from the sensors for the eliminated partIand the uneliminated part II to the surface of work.
JP14579880A 1980-10-20 1980-10-20 Belt type partial precise grinding apparatus Pending JPS5771770A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14579880A JPS5771770A (en) 1980-10-20 1980-10-20 Belt type partial precise grinding apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14579880A JPS5771770A (en) 1980-10-20 1980-10-20 Belt type partial precise grinding apparatus

Publications (1)

Publication Number Publication Date
JPS5771770A true JPS5771770A (en) 1982-05-04

Family

ID=15393389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14579880A Pending JPS5771770A (en) 1980-10-20 1980-10-20 Belt type partial precise grinding apparatus

Country Status (1)

Country Link
JP (1) JPS5771770A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61203255A (en) * 1985-03-06 1986-09-09 Sumitomo Electric Ind Ltd Polishing method of drill edge section
CN103522151A (en) * 2013-10-31 2014-01-22 吉林大学 Pressure controllable abrasive belt tool system for grinding and polishing blades

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61203255A (en) * 1985-03-06 1986-09-09 Sumitomo Electric Ind Ltd Polishing method of drill edge section
CN103522151A (en) * 2013-10-31 2014-01-22 吉林大学 Pressure controllable abrasive belt tool system for grinding and polishing blades

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