JPS57179391A - Working method of scroll member in scroll compressor - Google Patents

Working method of scroll member in scroll compressor

Info

Publication number
JPS57179391A
JPS57179391A JP6298181A JP6298181A JPS57179391A JP S57179391 A JPS57179391 A JP S57179391A JP 6298181 A JP6298181 A JP 6298181A JP 6298181 A JP6298181 A JP 6298181A JP S57179391 A JPS57179391 A JP S57179391A
Authority
JP
Japan
Prior art keywords
milling machine
parallel
scroll
head
rotated
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
JP6298181A
Other languages
Japanese (ja)
Inventor
Kazuichi Morohashi
Toshiyuki Nakamura
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP6298181A priority Critical patent/JPS57179391A/en
Publication of JPS57179391A publication Critical patent/JPS57179391A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/28—Grooving workpieces
    • B23C3/34—Milling grooves of other forms, e.g. circumferential
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2230/00—Manufacture
    • F04C2230/10—Manufacture by removing material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00—Manufacture
    • F05B2230/90—Coating; Surface treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)

Abstract

PURPOSE:To improve the roughness of the surface of a scroll groove part and smoothen the lubrication thereof the method wherein a parallel advance of a table, advancing in parallel to one direction, and a rotation of a round table, attached rotatably to the table on it, are effected simultaneously to effect a burnishing work. CONSTITUTION:When a driving motor 19 is rotated, a driving force is transmitted to a head driving section 15 for the head 9 of a milling machine, the milling machine head 9 is driven to the X direction, at the same time, the driving force transmitted to a gear 12 is transmitted to a coupling shaft 10 supported by a shaft supporting section 21 through a clutch 11, and the round table 8 secured on the milling machine head 9 is rotated synchronizing perfectly with the parallel advancement in the X direction of the milling machine head 9. Then, a cutting tool 7 is employed as shown by the diagram, the fixed scroll 1 to be worked is advanced in parallel under being rotated to work the circular involute groove, thereafter, the burnish-work is effected after the cutting tool 7 is exchanged with a burnishing tool. According to this method, the roughess of the surface of the scroll groove part may be improved and the lubrication thereof may be smoothened.
JP6298181A 1981-04-24 1981-04-24 Working method of scroll member in scroll compressor Pending JPS57179391A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6298181A JPS57179391A (en) 1981-04-24 1981-04-24 Working method of scroll member in scroll compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6298181A JPS57179391A (en) 1981-04-24 1981-04-24 Working method of scroll member in scroll compressor

Publications (1)

Publication Number Publication Date
JPS57179391A true JPS57179391A (en) 1982-11-04

Family

ID=13216040

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6298181A Pending JPS57179391A (en) 1981-04-24 1981-04-24 Working method of scroll member in scroll compressor

Country Status (1)

Country Link
JP (1) JPS57179391A (en)

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