JPS55133832A - Production of scroll for scroll compressor - Google Patents
Production of scroll for scroll compressorInfo
- Publication number
- JPS55133832A JPS55133832A JP3986579A JP3986579A JPS55133832A JP S55133832 A JPS55133832 A JP S55133832A JP 3986579 A JP3986579 A JP 3986579A JP 3986579 A JP3986579 A JP 3986579A JP S55133832 A JPS55133832 A JP S55133832A
- Authority
- JP
- Japan
- Prior art keywords
- scroll
- bottom plate
- holes
- plate
- blanked
- 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
Links
Abstract
PURPOSE: To enable the captioned scroll of good accuracy to be produced with good productivity by superposing the plural spiral thin plates of the same shape having been press-blanked on a separately provided bottom plate surface, and bonding the same.
CONSTITUTION: A blank 5 is placed in a die 7 and with the plate pressing and reverse pressing forces being held applied to the blank by plates 8, 9 respectively, a punch 6 is lowered, whereby a spiral thin plate 2a of the shearing section free from shear droops and fracture surfaces is blanked. On the other hand, a bottom plate 1 is also pressed by a precision press blanking machine. At this time jig-setting holes 11 are simultaneously blanked. Next, a jig 10 having the groove holes 12 of the same shapes as the thin plate 2a and the protrusions 13 matching the holes 11 on the outside circumferential part of the bottom surface, at the same height as the scroll part 2 and the bottom plate 1 are combined. A required number of the thin plates 2a are inserted and superposed into the grooves holes 12 to form the scroll part 2. This and the bottom plate are heated while the specified forces are being applied from the top and bottom directions to mutually bond the bottom plate and thin plates 2a through metal diffusion phenomenon, whereby the scroll is made.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3986579A JPS55133832A (en) | 1979-04-04 | 1979-04-04 | Production of scroll for scroll compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3986579A JPS55133832A (en) | 1979-04-04 | 1979-04-04 | Production of scroll for scroll compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55133832A true JPS55133832A (en) | 1980-10-18 |
Family
ID=12564857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3986579A Pending JPS55133832A (en) | 1979-04-04 | 1979-04-04 | Production of scroll for scroll compressor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55133832A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5864881U (en) * | 1981-10-28 | 1983-05-02 | シャープ株式会社 | scroll compressor |
JPS61218790A (en) * | 1985-01-17 | 1986-09-29 | フオルクスヴア−ゲン・アクチエンゲゼルシヤフト | Rotor for push removing machine |
JPH0331502A (en) * | 1989-06-27 | 1991-02-12 | Hitachi Ltd | Scroll fluid machine |
JPH07224771A (en) * | 1994-01-28 | 1995-08-22 | Ind Technol Res Inst | Manufacture of scroll member, scroll mode used for said manufacture and scroll member |
CN112032046A (en) * | 2020-08-14 | 2020-12-04 | 广州万宝集团压缩机有限公司 | Scroll assembly, compressor and temperature adjusting equipment |
-
1979
- 1979-04-04 JP JP3986579A patent/JPS55133832A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5864881U (en) * | 1981-10-28 | 1983-05-02 | シャープ株式会社 | scroll compressor |
JPS61218790A (en) * | 1985-01-17 | 1986-09-29 | フオルクスヴア−ゲン・アクチエンゲゼルシヤフト | Rotor for push removing machine |
JPH0331502A (en) * | 1989-06-27 | 1991-02-12 | Hitachi Ltd | Scroll fluid machine |
JPH07224771A (en) * | 1994-01-28 | 1995-08-22 | Ind Technol Res Inst | Manufacture of scroll member, scroll mode used for said manufacture and scroll member |
CN112032046A (en) * | 2020-08-14 | 2020-12-04 | 广州万宝集团压缩机有限公司 | Scroll assembly, compressor and temperature adjusting equipment |
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