BR0202258A - Método de fabricação de sapata para compressor - Google Patents

Método de fabricação de sapata para compressor

Info

Publication number
BR0202258A
BR0202258A BR0202258-3A BR0202258A BR0202258A BR 0202258 A BR0202258 A BR 0202258A BR 0202258 A BR0202258 A BR 0202258A BR 0202258 A BR0202258 A BR 0202258A
Authority
BR
Brazil
Prior art keywords
shoe
compressor
shape
forged
shoe manufacturing
Prior art date
Application number
BR0202258-3A
Other languages
English (en)
Inventor
Masanobu Tomita
Yasuhiro Miura
Kazuhiko Nagao
Tadashi Furukawa
Original Assignee
Toyota Jidoshokki Kk
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 Toyota Jidoshokki Kk filed Critical Toyota Jidoshokki Kk
Publication of BR0202258A publication Critical patent/BR0202258A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/0873—Component parts, e.g. sealings; Manufacturing or assembly thereof
    • F04B27/0878—Pistons
    • F04B27/0886—Piston shoes
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49236—Fluid pump or compressor making
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49236—Fluid pump or compressor making
    • Y10T29/4924—Scroll or peristaltic type
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49995—Shaping one-piece blank by removing material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Forging (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)

Abstract

"MéTODO DE FABRICAçãO DE SAPATA PARA COMPRESSOR". Uma sapata para compressor é fabricada por meio do corte de um fio em peças cortadas, cada uma apresentando um volume aproximadamente equivalente ao da sapata desejada. A peça cortada é forjada em seq³ência, com moldes de forja, apresentando três cavidades. A peça cortada é, em primeiro lugar, forjada em um formato cilíndrico com uma pequena porção arredondada, então em forma de bola de rugby e então em um formato correspondendo ao formato de sapato. Uma etapa do acabamento, incluindo tratamento por calor, é então executada para obtenção de uma sapata de compressor.
BR0202258-3A 2001-06-15 2002-06-14 Método de fabricação de sapata para compressor BR0202258A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001181816A JP2003001364A (ja) 2001-06-15 2001-06-15 圧縮機用シューの製造方法

Publications (1)

Publication Number Publication Date
BR0202258A true BR0202258A (pt) 2003-04-01

Family

ID=19022023

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0202258-3A BR0202258A (pt) 2001-06-15 2002-06-14 Método de fabricação de sapata para compressor

Country Status (6)

Country Link
US (1) US6708406B2 (pt)
EP (1) EP1267073A3 (pt)
JP (1) JP2003001364A (pt)
KR (1) KR20020096870A (pt)
CN (1) CN1392343A (pt)
BR (1) BR0202258A (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002332960A (ja) * 2001-05-10 2002-11-22 Toyota Industries Corp シューの製造方法
JP2003001363A (ja) * 2001-06-15 2003-01-07 Toyota Industries Corp 圧縮機用シューの製造方法
JP2003001364A (ja) * 2001-06-15 2003-01-07 Toyota Industries Corp 圧縮機用シューの製造方法
JP5472630B2 (ja) * 2010-07-27 2014-04-16 大豊工業株式会社 摺動部材とその製造方法
CN103551823B (zh) * 2013-11-06 2015-09-23 马鞍山市新源机械制造有限公司 一种高硬度不锈钢调整块的制造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56136249A (en) 1980-03-28 1981-10-24 Taiho Kogyo Co Ltd Production for shoe for swash plate type compressor
WO1981002767A1 (en) * 1980-03-28 1981-10-01 Taiho Kogyo Co Ltd Shoe for swash plate type compressor and method for manufacturing the same
JPH0710416B2 (ja) * 1989-12-28 1995-02-08 株式会社中部螺子製作所 斜板式コンプレッサ用半球シューの製造方法
JP3495225B2 (ja) 1997-06-25 2004-02-09 サンデン株式会社 斜板式圧縮機用シューの製造方法
JP3936447B2 (ja) 1997-10-30 2007-06-27 Ｎｔｎ株式会社 斜板式コンプレッサ用シューの製造方法
JP2002332960A (ja) * 2001-05-10 2002-11-22 Toyota Industries Corp シューの製造方法
JP2003001364A (ja) * 2001-06-15 2003-01-07 Toyota Industries Corp 圧縮機用シューの製造方法
JP2003145247A (ja) * 2001-11-12 2003-05-20 Toyota Industries Corp アルミボールの製造方法，圧縮機用シュー製造方法および圧縮機用シュー

Also Published As

Publication number Publication date
JP2003001364A (ja) 2003-01-07
US20020189316A1 (en) 2002-12-19
US6708406B2 (en) 2004-03-23
KR20020096870A (ko) 2002-12-31
CN1392343A (zh) 2003-01-22
EP1267073A2 (en) 2002-12-18
EP1267073A3 (en) 2003-11-19

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A,4A,5A E 6A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1980 DE 16/12/2008.