JPS646511A - Light-weight micro-shaft - Google Patents

Light-weight micro-shaft

Info

Publication number
JPS646511A
JPS646511A JP63122824A JP12282488A JPS646511A JP S646511 A JPS646511 A JP S646511A JP 63122824 A JP63122824 A JP 63122824A JP 12282488 A JP12282488 A JP 12282488A JP S646511 A JPS646511 A JP S646511A
Authority
JP
Japan
Prior art keywords
shaft
micro
drawing work
light
weight
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
JP63122824A
Other languages
Japanese (ja)
Other versions
JPH0255133B2 (en
Inventor
Masamitsu Tanaka
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP63122824A priority Critical patent/JPS646511A/en
Publication of JPS646511A publication Critical patent/JPS646511A/en
Publication of JPH0255133B2 publication Critical patent/JPH0255133B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

PURPOSE:To enable weight reduction of a micro-shaft by applying a re-drawing work to a metal plate material to form it in a thin long cylindrical body having a bottom. CONSTITUTION:A re-drawing work is applied to a plate material such as a stainless steel plate, etc., by a transfer press machine to form a micro-shaft 1 comprising a thin long cylindrical body having a bottom 6. Thus, since the micro-shaft 1 is made hollow, reduction of weight by 1/4-1/5 can be contrived compared with the micro-shaft made of thin material. Further, the material is hardened by the re-drawing work so that strength and hardness of the micro- shaft are increased.
JP63122824A 1988-05-19 1988-05-19 Light-weight micro-shaft Granted JPS646511A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63122824A JPS646511A (en) 1988-05-19 1988-05-19 Light-weight micro-shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63122824A JPS646511A (en) 1988-05-19 1988-05-19 Light-weight micro-shaft

Publications (2)

Publication Number Publication Date
JPS646511A true JPS646511A (en) 1989-01-11
JPH0255133B2 JPH0255133B2 (en) 1990-11-26

Family

ID=14845543

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63122824A Granted JPS646511A (en) 1988-05-19 1988-05-19 Light-weight micro-shaft

Country Status (1)

Country Link
JP (1) JPS646511A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001276931A (en) * 2000-03-30 2001-10-09 Funabashi Denshi Kk Manufacturing method for tubular body and antenna stopper
WO2003087601A1 (en) * 2002-04-16 2003-10-23 Citizen Watch Co., Ltd. Bearing device and motor using the bearing device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103920785B (en) * 2014-04-22 2016-04-06 靖江三鹏模具科技股份有限公司 Flywheel vibration reduction system part inner fluted disc forming process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001276931A (en) * 2000-03-30 2001-10-09 Funabashi Denshi Kk Manufacturing method for tubular body and antenna stopper
WO2003087601A1 (en) * 2002-04-16 2003-10-23 Citizen Watch Co., Ltd. Bearing device and motor using the bearing device

Also Published As

Publication number Publication date
JPH0255133B2 (en) 1990-11-26

Similar Documents

Publication Publication Date Title
CA2026902A1 (en) Process for nitrocarburizing components made from steel
JPS646511A (en) Light-weight micro-shaft
GB2259268B (en) Method of ironing cylindrical workpiece of austenite stainless steel,with controlled thickness reduction
FI924148A0 (en) Roller and machine for peeling or shaping potatoes and the like
PT89749A (en) PROCESS FOR THE PREPARATION OF ALCANOYL AND AROYL-OXAZOLONES WITH TONICARDIACA ACTION
Schwedler Drawing Sheet of Ferritic--Martensitic Structure
KR960006258B1 (en) Process for the preparation of n,n-disubstituted ñô-amino acids and their use in water-proofing leather and skins
Kardonsky Initial Stages in the Decomposition of Maraging Steels
Pacyna et al. Grain Size Role in Fracture Processes of Tool Steels
Sumina et al. Effect of the Mechanical Properties and Structure of Steel on its Wear Resistance
Zharkkov Calculating the Deep Drawing Process for Wide-Flanged Cylindrical Cups
JPS6466348A (en) Unit wall device
BLAIR et al. A comparison of fracture toughness of high- strength sheet steel as determined by compliance-gage and fracture-appearance methods(Compliance and crack extension factor in high strength steels by compliance gauge and fracture appearance methods)
Volosevich et al. Certain Features of the Formation of the Structure in Structural Steels During Deformation in a Field of Pearlite Transformation
Rudolph Experiences and Conclusions From Several Years Use of Industrial Robots, Especially in Ferrous Metallurgy Enterprises
Maidl Technologies and Application of Steel Fibre Reinforced Sprayed Concrete
JPS57103750A (en) Crankshaft material made from steel plate and its production
Gierek et al. The Effect of Modifiers on the Structure of 6-5-2 High-Speed Steel
Kostov Study and Improvement of Process for Deep Drawing of Thin Sheet Components
Verkhoturov et al. Kinetics of Reversed Mass Transfer in Electrospark Alloying and Formation of Secondary Structure on the Anode
Yu High-Strength Sheets and Other Materials for Automobiles
JPS6465315A (en) Cylinder device
Degner et al. Consumption of Material and Energy in Forming Processes
Johnson Proper Design, Selection and Use of Press Brake Tooling
Schichor et al. Properties of the CSN 19 830 High-Speed Steel Made by the Powder Metallurgy Method