JPS5621747A - Machining device for thin plate - Google Patents

Machining device for thin plate

Info

Publication number
JPS5621747A
JPS5621747A JP9157879A JP9157879A JPS5621747A JP S5621747 A JPS5621747 A JP S5621747A JP 9157879 A JP9157879 A JP 9157879A JP 9157879 A JP9157879 A JP 9157879A JP S5621747 A JPS5621747 A JP S5621747A
Authority
JP
Japan
Prior art keywords
machining
blade
workpiece
setting device
controller
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
JP9157879A
Other languages
Japanese (ja)
Other versions
JPS6157147B2 (en
Inventor
Takuji Tajima
Taisuke Ito
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.)
Via Mechanics Ltd
Original Assignee
Hitachi Seiko 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 Seiko Ltd filed Critical Hitachi Seiko Ltd
Priority to JP9157879A priority Critical patent/JPS5621747A/en
Publication of JPS5621747A publication Critical patent/JPS5621747A/en
Publication of JPS6157147B2 publication Critical patent/JPS6157147B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/38—Fibrous materials; Whiskers
    • C04B14/48—Metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Automatic Control Of Machine Tools (AREA)

Abstract

PURPOSE: To make uniform machining margines of the front and the rear surfaces of a disk without depending on the skills of machining workers by providing a controller to control the relative positions of the workpiece to be machined and a blade with the command signal from the cutting measurement setting position.
CONSTITUTION: A blade 4 which faces the workpiece 1 is fixed on a blade platform 5 which is formed reciprocatingly movable. A relative distance detector (noncontacting micro-displacement gauge) with the workpiece 1 is mounted on a blade platform 5. The other end of a setting device 12 of cutting depth 12 is connected with a machining margine setting device 13 and its output terminal is connected with a feed controller 14. Then, each pulse signal which corresponds to the distance and the machining measurement of the blade 4 and the workpiece 1 becomes the cutting depth signal added at a setting device 12 and impressed to the controller 14 which turns a DC servo motor 9 corresponding to the cutting depth signal to advance the blade platform 5. According, the machining margines of the front and the rear surfaces of a disk can be uniform.
COPYRIGHT: (C)1981,JPO&Japio
JP9157879A 1979-07-20 1979-07-20 Machining device for thin plate Granted JPS5621747A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9157879A JPS5621747A (en) 1979-07-20 1979-07-20 Machining device for thin plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9157879A JPS5621747A (en) 1979-07-20 1979-07-20 Machining device for thin plate

Publications (2)

Publication Number Publication Date
JPS5621747A true JPS5621747A (en) 1981-02-28
JPS6157147B2 JPS6157147B2 (en) 1986-12-05

Family

ID=14030412

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9157879A Granted JPS5621747A (en) 1979-07-20 1979-07-20 Machining device for thin plate

Country Status (1)

Country Link
JP (1) JPS5621747A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810441A (en) * 1981-07-10 1983-01-21 Toshiba Mach Co Ltd Presicion cutting working system
JPS59142045A (en) * 1983-01-31 1984-08-15 Hitachi Ltd Numerically controlled machine tool

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5123896A (en) * 1974-08-21 1976-02-26 Hitachi Electronics Usuitazaino shiagekakohoho
JPS5351588A (en) * 1976-10-22 1978-05-11 Toyoda Mach Works Ltd Apparatus for truing grinder wheel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5123896A (en) * 1974-08-21 1976-02-26 Hitachi Electronics Usuitazaino shiagekakohoho
JPS5351588A (en) * 1976-10-22 1978-05-11 Toyoda Mach Works Ltd Apparatus for truing grinder wheel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810441A (en) * 1981-07-10 1983-01-21 Toshiba Mach Co Ltd Presicion cutting working system
JPH028856B2 (en) * 1981-07-10 1990-02-27 Toshiba Machine Co Ltd
JPS59142045A (en) * 1983-01-31 1984-08-15 Hitachi Ltd Numerically controlled machine tool
JPH0319023B2 (en) * 1983-01-31 1991-03-14 Hitachi Ltd

Also Published As

Publication number Publication date
JPS6157147B2 (en) 1986-12-05

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