KR950016995A - Casting method of horizontal hole attachment pipe, mold for this and obtained casting - Google Patents
Casting method of horizontal hole attachment pipe, mold for this and obtained castingInfo
- Publication number
- KR950016995A KR950016995A KR1019930034312A KR930034312A KR950016995A KR 950016995 A KR950016995 A KR 950016995A KR 1019930034312 A KR1019930034312 A KR 1019930034312A KR 930034312 A KR930034312 A KR 930034312A KR 950016995 A KR950016995 A KR 950016995A
- Authority
- KR
- South Korea
- Prior art keywords
- casting
- hole
- pair
- center pin
- mold
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
- F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
- F02M69/465—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down of fuel rails
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/16—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure specially adapted for casting slide fasteners or elements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/24—Accessories for locating and holding cores or inserts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
길게 연장되어 있는 세로구멍과, 그 세로구멍에 거의 직교하는 방향으로 연통하는 적어도 한쌍의 가로구멍을 구비하고 있는 예를 들자면 송급 파이프등의 가로구멍 부착관을 주조하는 방법으로서, 상기 세로구멍을 형성하기 위한 막대 형상의 센터핀이 주형의 캐비티 형성면에 대해서 미리 정해진 위치 관계가 되도록 상기 센터핀을 위치 결정하는 공정과, 상기 한쌍의 가로구멍을 형성하기 위한 한쌍의 주물발취판의 선단면이 상기 센터핀의 측면에 맞대이도록 상기 한쌍의 주물 발취판을 위치 결정하는 공정과, 상기 센터핀과 상기 한쌍의 주물 발취핀이 위치 결정된 후에 상기 캐비티내에 용탕을 충전하는 공정을 구비하고 있다. 이 주조 방법에 의하면 용탕은 센터핀이 한쌍의 주물 발취판에 의해 변형 방지된 상태에서 충전된다.The vertical hole is formed by casting a horizontal hole attachment pipe such as a supply pipe, for example, having a longitudinally extending longitudinal hole and at least one pair of horizontal holes communicating in a direction orthogonal to the vertical hole. Positioning the center pins so that the rod-shaped center pins have a predetermined positional relationship with respect to the cavity-forming surface of the mold, and the front end surfaces of the pair of casting plates for forming the pair of horizontal holes are And positioning the pair of casting extracting plates so as to face the side of the center pin, and filling the molten metal in the cavity after the center pin and the pair of casting extracting pins are positioned. According to this casting method, the molten metal is filled in a state where the center pin is deformed and prevented by a pair of casting plates.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명의 제1의 실시예에 따른 가로구멍 부착관의 주조방법을 실시하기 위한 다이캐스트 금형의 요부상세도.BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a detailed view of a die cast die for carrying out the casting method of the horizontal hole attachment tube according to the first embodiment of the present invention.
제3도는 주조품인 송급 파이프의 측면도.3 is a side view of the feed pipe as a casting.
제4도는 본 발명의 제1실시예에 관한 가로구멍 부차관의 주조방법을 실시하기 위한 다이캐스트 금형의 종단면도.4 is a longitudinal sectional view of a die-casting die for carrying out the casting method of the horizontal hole auxiliary pipe according to the first embodiment of the present invention.
제6도는 주조핀과 압출핀의 상세를 도시하는 도면.6 shows details of casting pins and extrusion pins.
Claims (7)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP93-315271 | 1993-12-15 | ||
JP31527193A JP3329039B2 (en) | 1993-12-15 | 1993-12-15 | Die casting mold |
JP32832693 | 1993-12-24 | ||
JP93-328326 | 1993-12-24 | ||
JP28656294A JP3223728B2 (en) | 1993-12-24 | 1994-11-21 | Casting method and castings for pipes with side holes |
JP94-286562 | 1994-11-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR950016995A true KR950016995A (en) | 1995-07-20 |
Family
ID=27337271
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930034312A KR950016995A (en) | 1993-12-15 | 1993-12-15 | Casting method of horizontal hole attachment pipe, mold for this and obtained casting |
KR1019940034312A KR0146014B1 (en) | 1993-12-15 | 1994-12-15 | Process for casting pipe with transversal holes, casting die for the same and casting product obtainable |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940034312A KR0146014B1 (en) | 1993-12-15 | 1994-12-15 | Process for casting pipe with transversal holes, casting die for the same and casting product obtainable |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0662360B1 (en) |
KR (2) | KR950016995A (en) |
CA (1) | CA2138102C (en) |
DE (1) | DE69423725T2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113145826A (en) * | 2021-05-06 | 2021-07-23 | 宁波臻至机械制造有限公司 | Core-pulling system and core-pulling method of die-casting die |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5749410A (en) * | 1993-12-15 | 1998-05-12 | Toyota Jidosha Kabushiki Kaisha | Process for casting pipe with transversal hole, and casting die for the same |
JP3183114B2 (en) * | 1995-08-30 | 2001-07-03 | トヨタ自動車株式会社 | Hollow tube casting method and apparatus |
DE102009002057A1 (en) * | 2009-03-31 | 2010-10-07 | Zf Friedrichshafen Ag | Die-casting part comprises a recasted tube with tube ends, whose front area has an interval to cast skin, arranged in the cast part, where the tube ends are surrounded by a closure cap having an extension extending itself towards outside |
CN105880518A (en) * | 2016-06-15 | 2016-08-24 | 吴江市液铸液压件铸造有限公司 | Die structure for pressure casting of tubular pressed casting |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59189062A (en) * | 1983-04-11 | 1984-10-26 | Toyo Densan Kk | Production of guide lifter for engine |
JPS619959A (en) * | 1984-06-27 | 1986-01-17 | Honda Motor Co Ltd | Casting method of hollow shaft |
IT214868Z2 (en) * | 1988-09-30 | 1990-07-04 | Weber Srl | SEMI-FINISHED TO CREATE A FUEL SUPPLY MANIFOLD FOR AN INTERNAL COMBUSTION ENGINE POWER SUPPLY |
-
1993
- 1993-12-15 KR KR1019930034312A patent/KR950016995A/en unknown
-
1994
- 1994-12-14 DE DE69423725T patent/DE69423725T2/en not_active Expired - Fee Related
- 1994-12-14 EP EP94119750A patent/EP0662360B1/en not_active Expired - Lifetime
- 1994-12-14 CA CA002138102A patent/CA2138102C/en not_active Expired - Fee Related
- 1994-12-15 KR KR1019940034312A patent/KR0146014B1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113145826A (en) * | 2021-05-06 | 2021-07-23 | 宁波臻至机械制造有限公司 | Core-pulling system and core-pulling method of die-casting die |
Also Published As
Publication number | Publication date |
---|---|
EP0662360A1 (en) | 1995-07-12 |
CA2138102C (en) | 2000-02-29 |
DE69423725D1 (en) | 2000-05-04 |
KR0146014B1 (en) | 1998-11-02 |
DE69423725T2 (en) | 2000-09-28 |
CA2138102A1 (en) | 1995-06-16 |
EP0662360B1 (en) | 2000-03-29 |
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