JPS5444280A - Method for producing rotary drum of centrifugal gas separator - Google Patents

Method for producing rotary drum of centrifugal gas separator

Info

Publication number
JPS5444280A
JPS5444280A JP11065677A JP11065677A JPS5444280A JP S5444280 A JPS5444280 A JP S5444280A JP 11065677 A JP11065677 A JP 11065677A JP 11065677 A JP11065677 A JP 11065677A JP S5444280 A JPS5444280 A JP S5444280A
Authority
JP
Japan
Prior art keywords
rotary drum
machined
heat treatment
machining
gas separator
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
JP11065677A
Other languages
Japanese (ja)
Other versions
JPS5931367B2 (en
Inventor
Koichiro Suenaga
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP11065677A priority Critical patent/JPS5931367B2/en
Publication of JPS5444280A publication Critical patent/JPS5444280A/en
Publication of JPS5931367B2 publication Critical patent/JPS5931367B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Centrifugal Separators (AREA)

Abstract

PURPOSE: To obtain highly accurate machining of a rotary drum made of maraging stainless steel by modifying its machined surcace after the ageing heat treatment, when producing the rotary drum.
CONSTITUTION: Holes 4, for fixing an upper and lower shafts, and an engaging part 5 with relief grooves nearby are set in advance on an upper and lower end plates 2, 3 of a thin rotary drum 1. A modifying base is set on machined surface 8 of each lower and upper end plate 2, 3. Through aging heat treatment, strength and hardness of the material improves, but the shrinking takes place. Next, the machined surface 8 is to be machined for modification, thereby the machining accuracy of the rotary cylinder is improved, the rotation balance is regulated, and an accurate rotray drum can be obtained with small machining tolerance
COPYRIGHT: (C)1979,JPO&Japio
JP11065677A 1977-09-14 1977-09-14 Manufacturing method of rotating barrel in gas centrifuge Expired JPS5931367B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11065677A JPS5931367B2 (en) 1977-09-14 1977-09-14 Manufacturing method of rotating barrel in gas centrifuge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11065677A JPS5931367B2 (en) 1977-09-14 1977-09-14 Manufacturing method of rotating barrel in gas centrifuge

Publications (2)

Publication Number Publication Date
JPS5444280A true JPS5444280A (en) 1979-04-07
JPS5931367B2 JPS5931367B2 (en) 1984-08-01

Family

ID=14541169

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11065677A Expired JPS5931367B2 (en) 1977-09-14 1977-09-14 Manufacturing method of rotating barrel in gas centrifuge

Country Status (1)

Country Link
JP (1) JPS5931367B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58135105A (en) * 1982-02-04 1983-08-11 オリン・コ−ポレイシヨン Manufacture of calcium hypochlorite
JPS58151303A (en) * 1982-02-26 1983-09-08 オリン・コ−ポレイシヨン Manufacture of calcium hypochlorite
US4468377A (en) * 1983-03-07 1984-08-28 Olin Corporation Continuous process for the manufacture of calcium hypochlorite
CN110076529A (en) * 2019-05-15 2019-08-02 山西航天清华装备有限责任公司 A kind of weak rigid radial porous system precision valve pocket stable state processing method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58135105A (en) * 1982-02-04 1983-08-11 オリン・コ−ポレイシヨン Manufacture of calcium hypochlorite
JPS58151303A (en) * 1982-02-26 1983-09-08 オリン・コ−ポレイシヨン Manufacture of calcium hypochlorite
US4468377A (en) * 1983-03-07 1984-08-28 Olin Corporation Continuous process for the manufacture of calcium hypochlorite
CN110076529A (en) * 2019-05-15 2019-08-02 山西航天清华装备有限责任公司 A kind of weak rigid radial porous system precision valve pocket stable state processing method

Also Published As

Publication number Publication date
JPS5931367B2 (en) 1984-08-01

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