JPS5741874A - Methdd for casting pipe for cooling water flow passage of spot gun arm made of light alloy - Google Patents
Methdd for casting pipe for cooling water flow passage of spot gun arm made of light alloyInfo
- Publication number
- JPS5741874A JPS5741874A JP11671380A JP11671380A JPS5741874A JP S5741874 A JPS5741874 A JP S5741874A JP 11671380 A JP11671380 A JP 11671380A JP 11671380 A JP11671380 A JP 11671380A JP S5741874 A JPS5741874 A JP S5741874A
- Authority
- JP
- Japan
- Prior art keywords
- cavity
- parts
- cooling water
- gun arm
- longitudinal direction
- 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
Classifications
-
- 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
- B22D19/0072—Casting in, on, or around objects which form part of the product for making objects with integrated channels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
PURPOSE:To form a cooling water passage of good accuracy having no bends by locating the free extension ends, outside a cavity, of pipe materials in the casting cavity so as to face the escape space in a mold freely in a longitudinal direction. CONSTITUTION:Pipe materials 3, 4 for feed and discharge cooling water passages are supported parallel in prescribed positions in the longitudinal direction in the cavity 2 of a gun arm shape of a mold 1 such as sand mold. The end parts 3b, 4b of the respective L-and U-shaped root parts are extended and fixed to the outside of the cavity. The parts from the root parts to the other ends are straight, and the end parts 3c, 4c extend by penetrating through a cavity front wall 2d. The extended parts 3d, 4d are regulated of their diametral directions by a core print part 6, and the foremost end pars 3e, 4e are located to face the inside of an escape space 7 in front of the same. These are free ends in a longitudinal direction. In this way, a molten Al alloy is poured into the cavity 2 and is allowed to solidify, whereby a gun arm is obtained. Although the materials 3, 4 extend longitudinally as the molten metal is heated, they are free longitudinally and therefore the extension thereof is permitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11671380A JPS5741874A (en) | 1980-08-25 | 1980-08-25 | Methdd for casting pipe for cooling water flow passage of spot gun arm made of light alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11671380A JPS5741874A (en) | 1980-08-25 | 1980-08-25 | Methdd for casting pipe for cooling water flow passage of spot gun arm made of light alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5741874A true JPS5741874A (en) | 1982-03-09 |
Family
ID=14693964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11671380A Pending JPS5741874A (en) | 1980-08-25 | 1980-08-25 | Methdd for casting pipe for cooling water flow passage of spot gun arm made of light alloy |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5741874A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10184554B2 (en) | 2016-06-23 | 2019-01-22 | Hyundai Motor Company | Differential carrier case with inserted pipe for high pressure casting |
-
1980
- 1980-08-25 JP JP11671380A patent/JPS5741874A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10184554B2 (en) | 2016-06-23 | 2019-01-22 | Hyundai Motor Company | Differential carrier case with inserted pipe for high pressure casting |
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