MY194311A - Pivot bearing manufacturing method, pivot manufacturing method, and manufacturing device - Google Patents

Pivot bearing manufacturing method, pivot manufacturing method, and manufacturing device

Info

Publication number
MY194311A
MY194311A MYPI2017700609A MYPI2017700609A MY194311A MY 194311 A MY194311 A MY 194311A MY PI2017700609 A MYPI2017700609 A MY PI2017700609A MY PI2017700609 A MYPI2017700609 A MY PI2017700609A MY 194311 A MY194311 A MY 194311A
Authority
MY
Malaysia
Prior art keywords
manufacturing
pivot
bearing
heating
assembling
Prior art date
Application number
MYPI2017700609A
Inventor
Kosaka Takayuki
Original Assignee
Seiko Instr Inc
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 Seiko Instr Inc filed Critical Seiko Instr Inc
Publication of MY194311A publication Critical patent/MY194311A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C37/00—Cooling of bearings
    • F16C37/007—Cooling of bearings of rolling bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/10—Force connections, e.g. clamping
    • F16C2226/14—Force connections, e.g. clamping by shrink fit, i.e. heating and shrinking part to allow assembly

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Moving Of Heads (AREA)

Abstract

The present invention provides a pivot bearing manufacturing method, a pivot manufacturing method and a manufacturing device (21). The purpose of the present invention is to manufacture, in a short period of time, a plurality of pivot bearings (3) in which the generation of outgas has been reduced in a consistent manner. This pivot bearing manufacturing method includes: a bearing assembling step (S1) of assembling a bearing assembly (3') by arranging rolling bodies (15), with spaces therebetween in a circumferential direction, in an annular space (13) between an inner ring (9) and an outer ring (11), which are coaxially arranged with respect to each other, and injecting grease (17) into the annular space (13); a heating step (S2) of heating a group (P) of a plurality of the bearing assemblies (3?), which were assembled in the bearing assembling step (S1), in a vacuum state at a temperature higher than a prescribed target temperature; and a cooling step (S3) of cooling the group, which was heated in the heating step (S2), through convection of a gas. (FIG. 2)
MYPI2017700609A 2016-03-08 2017-02-22 Pivot bearing manufacturing method, pivot manufacturing method, and manufacturing device MY194311A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016044683A JP2017160962A (en) 2016-03-08 2016-03-08 Manufacturing method of bearing for pivot, manufacturing method of pivot and manufacturing device

Publications (1)

Publication Number Publication Date
MY194311A true MY194311A (en) 2022-11-27

Family

ID=59849869

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2017700609A MY194311A (en) 2016-03-08 2017-02-22 Pivot bearing manufacturing method, pivot manufacturing method, and manufacturing device

Country Status (3)

Country Link
JP (1) JP2017160962A (en)
CN (1) CN107165948B (en)
MY (1) MY194311A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107514429B (en) * 2017-09-29 2019-10-01 中车兰州机车有限公司 Drive bearing assemble method and the sleeve for assembling driving bearing

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2808632B2 (en) * 1989-02-03 1998-10-08 大同特殊鋼株式会社 Method of cooling workpiece in vacuum furnace and vacuum furnace
JP2002187058A (en) * 2000-12-20 2002-07-02 Minebea Co Ltd Method for removing minute foreign matters and rolling bearing
JP2003172359A (en) * 2001-12-06 2003-06-20 Koyo Seiko Co Ltd Ball bearing and spindle motor
JP2003176832A (en) * 2002-11-18 2003-06-27 Nsk Ltd Manufacturing method for ball bearing
JP2007139089A (en) * 2005-11-18 2007-06-07 Nsk Ltd Rolling bearing
TWI513757B (en) * 2011-01-14 2015-12-21 Teijin Chemicals Ltd Aromatic polycarbonate resin composition and molded article
JP2014095397A (en) * 2012-11-07 2014-05-22 Seiko Instruments Inc Bearing, bearing device, and recording device
JP6410440B2 (en) * 2014-03-10 2018-10-24 セイコーインスツル株式会社 Pivot bearing manufacturing method and pivot manufacturing method

Also Published As

Publication number Publication date
JP2017160962A (en) 2017-09-14
CN107165948B (en) 2020-08-25
CN107165948A (en) 2017-09-15

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