IL43741A - Method of metal coating the interior surfaces of a die casting - Google Patents
Method of metal coating the interior surfaces of a die castingInfo
- Publication number
- IL43741A IL43741A IL43741A IL4374173A IL43741A IL 43741 A IL43741 A IL 43741A IL 43741 A IL43741 A IL 43741A IL 4374173 A IL4374173 A IL 4374173A IL 43741 A IL43741 A IL 43741A
- Authority
- IL
- Israel
- Prior art keywords
- casting
- insert
- die
- die casting
- metal coating
- Prior art date
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/0009—Cylinders, pistons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Claims (3)
1. The method of producing a die casting having a surface coated with a metallic substance of higher melting point than the casting itself comprising; applying a coating of the higher melting substance to a single-use insert, placing the insert in a die in position to act as a portion of a die core, . forcing metal into the die under normal die casting pressures and into intimate interlocking relationship with the coated surface of the insert, removing the casting and insert from the die and removing the insert from the casting leaving the coating attached to the casting.
2. The method of claim 1 in which the insert is melted away from the casting.
3. The method of claim 1 in which the insert is broken away from the casting. For ttiejf Applicants
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US34484473A | 1973-03-26 | 1973-03-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL43741A0 IL43741A0 (en) | 1974-03-14 |
| IL43741A true IL43741A (en) | 1976-07-30 |
Family
ID=23352297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL43741A IL43741A (en) | 1973-03-26 | 1973-12-03 | Method of metal coating the interior surfaces of a die casting |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5047816A (en) |
| AR (1) | AR201945A1 (en) |
| AU (1) | AU6513974A (en) |
| BE (1) | BE810462A (en) |
| BR (1) | BR7402331D0 (en) |
| CA (1) | CA999116A (en) |
| CH (1) | CH572776A5 (en) |
| DE (1) | DE2404115A1 (en) |
| FR (1) | FR2223117B1 (en) |
| IL (1) | IL43741A (en) |
| IT (1) | IT1008204B (en) |
| NL (1) | NL7403961A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60171945U (en) * | 1984-04-24 | 1985-11-14 | 日本特殊陶業株式会社 | Insulated port liner |
| US5012853A (en) * | 1988-09-20 | 1991-05-07 | Sundstrand Corporation | Process for making articles with smooth complex internal geometries |
| US6957489B2 (en) | 2001-06-23 | 2005-10-25 | Mahle Gmbh | Method for producing a light-alloy bearing bush with a rough external surface |
| EP4151336A1 (en) * | 2021-09-21 | 2023-03-22 | GF Casting Solutions AG | Die casting tool |
-
1973
- 1973-12-03 IL IL43741A patent/IL43741A/en unknown
-
1974
- 1974-01-24 JP JP49010570A patent/JPS5047816A/ja active Pending
- 1974-01-25 CA CA190,954A patent/CA999116A/en not_active Expired
- 1974-01-29 DE DE2404115A patent/DE2404115A1/en active Pending
- 1974-01-30 FR FR7403125A patent/FR2223117B1/fr not_active Expired
- 1974-01-30 CH CH125474A patent/CH572776A5/xx not_active IP Right Cessation
- 1974-01-31 BE BE140428A patent/BE810462A/en unknown
- 1974-02-01 AU AU65139/74A patent/AU6513974A/en not_active Expired
- 1974-02-05 IT IT48161/74A patent/IT1008204B/en active
- 1974-03-12 AR AR252739A patent/AR201945A1/en active
- 1974-03-25 BR BR2331/74A patent/BR7402331D0/en unknown
- 1974-03-25 NL NL7403961A patent/NL7403961A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7403961A (en) | 1974-09-30 |
| DE2404115A1 (en) | 1974-10-03 |
| FR2223117B1 (en) | 1977-09-30 |
| CA999116A (en) | 1976-11-02 |
| CH572776A5 (en) | 1976-02-27 |
| IL43741A0 (en) | 1974-03-14 |
| JPS5047816A (en) | 1975-04-28 |
| AU6513974A (en) | 1975-08-07 |
| FR2223117A1 (en) | 1974-10-25 |
| BR7402331D0 (en) | 1974-11-19 |
| AR201945A1 (en) | 1975-04-30 |
| IT1008204B (en) | 1976-11-10 |
| BE810462A (en) | 1974-05-16 |
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