KR100647134B1 - 중공 플랜지를 갖는 콜렉터 부품 제조 방법 - Google Patents
중공 플랜지를 갖는 콜렉터 부품 제조 방법 Download PDFInfo
- Publication number
- KR100647134B1 KR100647134B1 KR1020050132963A KR20050132963A KR100647134B1 KR 100647134 B1 KR100647134 B1 KR 100647134B1 KR 1020050132963 A KR1020050132963 A KR 1020050132963A KR 20050132963 A KR20050132963 A KR 20050132963A KR 100647134 B1 KR100647134 B1 KR 100647134B1
- Authority
- KR
- South Korea
- Prior art keywords
- hollow
- flanges
- product
- collector
- manufacturing
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/053—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure characterised by the material of the blanks
- B21D26/057—Tailored blanks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
- B21D19/088—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws for flanging holes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/021—Deforming sheet bodies
- B21D26/029—Closing or sealing means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
Description
Claims (2)
- 다수의 중공형 플랜지를 포함하는 콜렉터(collector) 제품을 하이드로포밍 공정으로 제조하기 위한 방법에 있어서,판재 또는 프리폼된 소재 블랭크를 하이드로포밍 금형 내부로 인입시키는 단계;축방향 공급 펀치(axial feeding punch)의 실링부로 상기 소재를 실링하는 단계; 및상기 축방향 공급 펀치와 소재 사이에 고압의 액체를 공급함과 동시에 가압하면서 상기 축방향 공급 펀치로 소재를 중공 플랜지 방향으로 유동시키면서 제품을 액압 성형하는 단계를 포함함을 특징으로 하는 방법.
- 제 1항에 있어서,상기 중공 플랜지에 해당하는 소재의 바닥면을 상기 중공 플랜지 성형 방향과 역방향으로 프리폼되도록 하여 플랜지 성형성을 향상시킴을 특징으로 하는 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050132963A KR100647134B1 (ko) | 2005-12-29 | 2005-12-29 | 중공 플랜지를 갖는 콜렉터 부품 제조 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050132963A KR100647134B1 (ko) | 2005-12-29 | 2005-12-29 | 중공 플랜지를 갖는 콜렉터 부품 제조 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100647134B1 true KR100647134B1 (ko) | 2006-11-23 |
Family
ID=37712792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050132963A KR100647134B1 (ko) | 2005-12-29 | 2005-12-29 | 중공 플랜지를 갖는 콜렉터 부품 제조 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100647134B1 (ko) |
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2005
- 2005-12-29 KR KR1020050132963A patent/KR100647134B1/ko active IP Right Grant
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