JPS569370A - Surface treatment of watch part - Google Patents

Surface treatment of watch part

Info

Publication number
JPS569370A
JPS569370A JP8486279A JP8486279A JPS569370A JP S569370 A JPS569370 A JP S569370A JP 8486279 A JP8486279 A JP 8486279A JP 8486279 A JP8486279 A JP 8486279A JP S569370 A JPS569370 A JP S569370A
Authority
JP
Japan
Prior art keywords
solid lubricant
watch parts
hole
anodic oxidation
tamping
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.)
Pending
Application number
JP8486279A
Other languages
Japanese (ja)
Inventor
Shozaburo Fukuyama
Teruo Suzuki
Kenichi Ogawa
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments 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 Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP8486279A priority Critical patent/JPS569370A/en
Publication of JPS569370A publication Critical patent/JPS569370A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To reduce the rotation resistance of the watch parts and to improve the durability by impregnating the watch parts having Al or Al alloy as the base material with a solid lubricant simultaneously with the hole-tamping treatment in the liquid following anodic oxidation treatment.
CONSTITUTION: Immediately after the anodic oxidation treatment of the watch parts made of Al or Al alloy material for date wheel or the like, it is immersed in the hole-tamping liquid in which a solid lubricant is dispered while the oxide film surface remains active. Simultaneously with the hole-tamping treatment, the surface of the watch parts is impregnated with a solid lubricant fine powder with the fine pores or cracks of the anodic oxidation film as the core. The applicable solid lubricant includes graphite fluoride, boron nitride, tetra ethylene fluoride resin and polyamide resin.
COPYRIGHT: (C)1981,JPO&Japio
JP8486279A 1979-07-04 1979-07-04 Surface treatment of watch part Pending JPS569370A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8486279A JPS569370A (en) 1979-07-04 1979-07-04 Surface treatment of watch part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8486279A JPS569370A (en) 1979-07-04 1979-07-04 Surface treatment of watch part

Publications (1)

Publication Number Publication Date
JPS569370A true JPS569370A (en) 1981-01-30

Family

ID=13842611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8486279A Pending JPS569370A (en) 1979-07-04 1979-07-04 Surface treatment of watch part

Country Status (1)

Country Link
JP (1) JPS569370A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010261906A (en) * 2009-05-11 2010-11-18 Seiko Instruments Inc Timepiece wheel and timepiece
CN107256975A (en) * 2017-05-05 2017-10-17 上海电力学院 A kind of method of boron nitride nanosheet modified proton exchanging film fuel battery aluminium alloy bipolar plates

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010261906A (en) * 2009-05-11 2010-11-18 Seiko Instruments Inc Timepiece wheel and timepiece
CN107256975A (en) * 2017-05-05 2017-10-17 上海电力学院 A kind of method of boron nitride nanosheet modified proton exchanging film fuel battery aluminium alloy bipolar plates

Similar Documents

Publication Publication Date Title
JPS569370A (en) Surface treatment of watch part
JPS5568849A (en) Commutator of small dc motor
ES8203104A1 (en) Hard body, especially hard metal wearing part, and process for its production.
JPS5633155A (en) Immersing nozzle for continuous casting of molten steel
JPS5510369A (en) Aluminum product by die casting
JPS53146938A (en) Surface strengthening method for anodic oxidized film
JPS56123398A (en) Surface treatment of metal
DE875234C (en) Carbon slip ring
JPS5668555A (en) Mold for continuous casting
JPS5456947A (en) Sprayed watchcase made of stainless steel
JPS57152461A (en) Surface treatment of iron member for increasing corrosion and wear resistance
JPS5697548A (en) Preparation of catalyst containing metal as base material
JPS51144314A (en) A super hard alloy part having a coating film containing oxygen
LaRoche Nickel Surfacing Before Gold Plating Using Pulsed Current
JPS5322805A (en) Wear resisting composite material
JPS54108843A (en) Lining material
JPS5218286A (en) Grindstone for non ferric metal
JPS5554507A (en) Iron base sliding member
JPS5694946A (en) Metallic graphite brush
JPS5336021A (en) Anticorrosion high strength pipe
JPS579858A (en) Wear-resistant sintered alloy
JPS5253218A (en) Part applied for electric machine and appartus and its manaufacturing p rocess
JPS5259388A (en) Grinding tool
JPS57164961A (en) Steel for soft-nitriding and austempering
JPS5544542A (en) Corrosion-resistant sintered parts and production thereof