JPS6480724A - Manufacture of rotor housing on rotary piston engine - Google Patents

Manufacture of rotor housing on rotary piston engine

Info

Publication number
JPS6480724A
JPS6480724A JP62238238A JP23823887A JPS6480724A JP S6480724 A JPS6480724 A JP S6480724A JP 62238238 A JP62238238 A JP 62238238A JP 23823887 A JP23823887 A JP 23823887A JP S6480724 A JPS6480724 A JP S6480724A
Authority
JP
Japan
Prior art keywords
rotor housing
plating layer
manufacture
piston engine
rotary piston
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
JP62238238A
Other languages
Japanese (ja)
Inventor
Megumi Fukushima
Tamiji Sakaki
Yoshinori Murata
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP62238238A priority Critical patent/JPS6480724A/en
Publication of JPS6480724A publication Critical patent/JPS6480724A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Electroplating Methods And Accessories (AREA)

Abstract

PURPOSE:To simplify the contents of work and reduce product cost by forming a nickel fluorine compound plating layer after a shot blast process to a hard plating layer in the manufacture of a rotor housing. CONSTITUTION:A rotor housing 9 is formed in a rotor housing body by wrapping up SIP(sheet insert process) 8 whose inner circumference surface 7 is formed in a trochoid form by casting. A hard plating layer 11 is shaped in a trochoid form by a housing process. Porosity 17 which can increase stickiness of a nickel fluorine compound plating layer 16 is formed in a shot blast process. Thus, the contents of work can be simplified and product cost can be reduced.
JP62238238A 1987-09-22 1987-09-22 Manufacture of rotor housing on rotary piston engine Pending JPS6480724A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62238238A JPS6480724A (en) 1987-09-22 1987-09-22 Manufacture of rotor housing on rotary piston engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62238238A JPS6480724A (en) 1987-09-22 1987-09-22 Manufacture of rotor housing on rotary piston engine

Publications (1)

Publication Number Publication Date
JPS6480724A true JPS6480724A (en) 1989-03-27

Family

ID=17027198

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62238238A Pending JPS6480724A (en) 1987-09-22 1987-09-22 Manufacture of rotor housing on rotary piston engine

Country Status (1)

Country Link
JP (1) JPS6480724A (en)

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