JPS5715665A - Matching grinding process for valve spool - Google Patents

Matching grinding process for valve spool

Info

Publication number
JPS5715665A
JPS5715665A JP7447681A JP7447681A JPS5715665A JP S5715665 A JPS5715665 A JP S5715665A JP 7447681 A JP7447681 A JP 7447681A JP 7447681 A JP7447681 A JP 7447681A JP S5715665 A JPS5715665 A JP S5715665A
Authority
JP
Japan
Prior art keywords
spool
sleeve
moved
matching
mtm
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
JP7447681A
Other languages
Japanese (ja)
Other versions
JPS585145B2 (en
Inventor
Hitoshi Tanaka
Masaya Kazama
Keiji Minagawa
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.)
Nabtesco Corp
Tsugami Corp
Original Assignee
Tsugami Corp
Teijin Seiki 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 Tsugami Corp, Teijin Seiki Co Ltd filed Critical Tsugami Corp
Priority to JP56074476A priority Critical patent/JPS585145B2/en
Publication of JPS5715665A publication Critical patent/JPS5715665A/en
Publication of JPS585145B2 publication Critical patent/JPS585145B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

PURPOSE: To eliminate a slight tolerance which may possibly be occured when a table is to be moved, by a emthod wherein a machining operation is performed in reference to indexes displayed on the screens of two monitor TVs.
CONSTITUTION: In case that a land part of the spool is ground cut by a matching grinder device, at first a sleeve S completed with punched ports P1, P2 is supported on a sleeve supporting device with a leading end of the endoscope 6 being inserted into a hollow part of the sleeve S. Then, a spool supporting device is moved on the table, the spool W is moved along a matching line, thereby an image of edge RE1 in the land part R1 at an extreme end at A is coincided with an index G2 at the spool mtM2. By operating the handle, an image of the pot edge at an extreme end at B of the sleeve S is coincided with an index G1 at the spool mtM1. In this arrangement, it is possible to eliminate a slight tolerance which may be produced when the table is moved.
COPYRIGHT: (C)1982,JPO&Japio
JP56074476A 1981-05-18 1981-05-18 Valve spool matching grinding method Expired JPS585145B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56074476A JPS585145B2 (en) 1981-05-18 1981-05-18 Valve spool matching grinding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56074476A JPS585145B2 (en) 1981-05-18 1981-05-18 Valve spool matching grinding method

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP14993377A Division JPS5482790A (en) 1977-12-15 1977-12-15 Matching grinding method and matching grinding device for valve spool

Publications (2)

Publication Number Publication Date
JPS5715665A true JPS5715665A (en) 1982-01-27
JPS585145B2 JPS585145B2 (en) 1983-01-29

Family

ID=13548350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56074476A Expired JPS585145B2 (en) 1981-05-18 1981-05-18 Valve spool matching grinding method

Country Status (1)

Country Link
JP (1) JPS585145B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9068206B1 (en) 2009-03-03 2015-06-30 Poet Research, Inc. System for treatment of biomass to facilitate the production of ethanol

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS575665A (en) * 1980-05-14 1982-01-12 Cpc International Inc Production of flavor concentrate

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS575665A (en) * 1980-05-14 1982-01-12 Cpc International Inc Production of flavor concentrate

Also Published As

Publication number Publication date
JPS585145B2 (en) 1983-01-29

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