JPS5745089A - Formation of dynamic pressure-generating groove in shaft - Google Patents

Formation of dynamic pressure-generating groove in shaft

Info

Publication number
JPS5745089A
JPS5745089A JP11982280A JP11982280A JPS5745089A JP S5745089 A JPS5745089 A JP S5745089A JP 11982280 A JP11982280 A JP 11982280A JP 11982280 A JP11982280 A JP 11982280A JP S5745089 A JPS5745089 A JP S5745089A
Authority
JP
Japan
Prior art keywords
shaft
etched
ink
parts
dynamic pressure
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
JP11982280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6249352B2 (enrdf_load_stackoverflow
Inventor
Kyosaburo Furumura
Hiromi Sugi
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.)
NSK Ltd
Original Assignee
NSK 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 NSK Ltd filed Critical NSK Ltd
Priority to JP11982280A priority Critical patent/JPS5745089A/ja
Publication of JPS5745089A publication Critical patent/JPS5745089A/ja
Publication of JPS6249352B2 publication Critical patent/JPS6249352B2/ja
Granted legal-status Critical Current

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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/107—Grooves for generating pressure
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/026—Sliding-contact bearings for exclusively rotary movement for radial load only with helical grooves in the bearing surface to generate hydrodynamic pressure, e.g. herringbone grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Printing Methods (AREA)
  • ing And Chemical Polishing (AREA)
JP11982280A 1980-09-01 1980-09-01 Formation of dynamic pressure-generating groove in shaft Granted JPS5745089A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11982280A JPS5745089A (en) 1980-09-01 1980-09-01 Formation of dynamic pressure-generating groove in shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11982280A JPS5745089A (en) 1980-09-01 1980-09-01 Formation of dynamic pressure-generating groove in shaft

Publications (2)

Publication Number Publication Date
JPS5745089A true JPS5745089A (en) 1982-03-13
JPS6249352B2 JPS6249352B2 (enrdf_load_stackoverflow) 1987-10-19

Family

ID=14771099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11982280A Granted JPS5745089A (en) 1980-09-01 1980-09-01 Formation of dynamic pressure-generating groove in shaft

Country Status (1)

Country Link
JP (1) JPS5745089A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01128606A (ja) * 1987-11-13 1989-05-22 Hitachi Ltd 弾性表面波装置
JPH01306576A (ja) * 1988-06-01 1989-12-11 Koyo Seiko Co Ltd 軸体に動圧発生用の溝を形成する方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2866403A (en) * 1955-06-06 1958-12-30 Bunder Glas G M B H Screen printing machines
JPS5045149A (enrdf_load_stackoverflow) * 1973-08-28 1975-04-23
JPS548806U (enrdf_load_stackoverflow) * 1977-06-21 1979-01-20
JPS5438586A (en) * 1977-08-31 1979-03-23 Matsushita Electric Works Ltd Screwless terminal device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2866403A (en) * 1955-06-06 1958-12-30 Bunder Glas G M B H Screen printing machines
JPS5045149A (enrdf_load_stackoverflow) * 1973-08-28 1975-04-23
JPS548806U (enrdf_load_stackoverflow) * 1977-06-21 1979-01-20
JPS5438586A (en) * 1977-08-31 1979-03-23 Matsushita Electric Works Ltd Screwless terminal device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01128606A (ja) * 1987-11-13 1989-05-22 Hitachi Ltd 弾性表面波装置
JPH01306576A (ja) * 1988-06-01 1989-12-11 Koyo Seiko Co Ltd 軸体に動圧発生用の溝を形成する方法

Also Published As

Publication number Publication date
JPS6249352B2 (enrdf_load_stackoverflow) 1987-10-19

Similar Documents

Publication Publication Date Title
ES8403787A1 (es) Procedimiento de obtencion de una superficie de impresion de resina epoxi.
YU49205B (sh) Postupak za nanošenje štampanog otiska koji se može ukloniti sa posude, plastična posuda snabdevena sa štampanim otiskom i film za štampani otisak
DE3163367D1 (en) Laminating process
JPS5745089A (en) Formation of dynamic pressure-generating groove in shaft
JPS56113456A (en) Production of original plate for planographic printing
JPS55121077A (en) Manufacture of ink jet head
JPS5735682A (en) Formation of groove for generating dynamic pressure
DE3173963D1 (en) Laminating process
JPS57168838A (en) Manufacture of fine nozzle
JPS5746890A (en) Method for printing mark on article through engraving
JPS5515813A (en) Method for printing on tubular body
JPS51119201A (en) Method of manufacturing a record center label
JPS5278939A (en) Application of thin coating film
JPS5519540A (en) Printing method
ES8700157A1 (es) Procedimiento para la impresion de un objeto, especialmente de una pieza bruta ceramica
JPS57100092A (en) Printing method
JPS5753386A (en) Printing method
JPS5261472A (en) Fluorescent surface formation method of cathode-ray tube
JPS56142089A (en) Printing method
JPS5253947A (en) Method for coting circumference of bottle
JPS56167455A (en) Prevention method for adhering of foam to gravure cylinder
JPS5534661A (en) Manufacture of etching plate
JPS56111527A (en) Die for vessel forming
JPS5347697A (en) Method of forming film of coating under the water
JPS51151344A (en) Method for printing on an incense stick, and the incense stick