KR970005367B1 - 간접가압법에있어서의 용탕단조를위한주탕방법 - Google Patents
간접가압법에있어서의 용탕단조를위한주탕방법 Download PDFInfo
- Publication number
- KR970005367B1 KR970005367B1 KR1019940018888A KR19940018888A KR970005367B1 KR 970005367 B1 KR970005367 B1 KR 970005367B1 KR 1019940018888 A KR1019940018888 A KR 1019940018888A KR 19940018888 A KR19940018888 A KR 19940018888A KR 970005367 B1 KR970005367 B1 KR 970005367B1
- Authority
- KR
- South Korea
- Prior art keywords
- injection
- molten metal
- sleeve
- mold
- injection sleeve
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/02—Pressure casting making use of mechanical pressure devices, e.g. cast-forging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (2)
- 용탕단조법에 있어서 제품신뢰도에 중요한 영향을 미치는 충전속도를 안정화시키기 위하여 용탕단조기의 상부구조인 형체결부(A)와 하부구조인 사출부(B)와의 직진도가 항상 고정적으로 일치되게 된 상태에서 사출슬리브(7)상부와 적정한 경사각을 이루고 전,후진할 수 있게 설치되어 있는 주탕장치(6)에 의하여 래들(2)의 용탕(4)이 사출슬리브(7)에 주탕이 완료되면, 사출이동반의 작동실린더(8)의 작동에 의하여 사출이동반(9)이 상승하게 되고 사출이동반(9)의 상승시에는 사출이동반(9)과 결합되어 있는 사출슬리브(7), 플런저팁(10), 사출실린더(12)등이 동시에 상승할 뿐만 아니라 사출이동반(9)이 사출타이바(11)를 따라서 상승됨으로 해서 정확한 직진도(수직)가 이루어지고 이에 따라서 안정된 충전속도를 얻을 수 있도록 하는 간접가압법에 있어서의 용탕단조를 위한 주탕방법.
- 제1항에 있어서, 고정된 사출슬리브(7)에 래들(2)의 용탕을 공급하는 사출슬리브(7)상부와 적정한 경사각을 유지하는 쎄라믹관(5)이 전,후진할 수 있도록 하여 용탕의 자중에 의하여 신속하고 안정되게 사출슬리브(7)내부에 주탕될 수 있도록 하여서 되는 간접가압법에 있어서의 용탕단조를 위한 주탕방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940018888A KR970005367B1 (ko) | 1994-07-30 | 1994-07-30 | 간접가압법에있어서의 용탕단조를위한주탕방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940018888A KR970005367B1 (ko) | 1994-07-30 | 1994-07-30 | 간접가압법에있어서의 용탕단조를위한주탕방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960003856A KR960003856A (ko) | 1996-02-23 |
| KR970005367B1 true KR970005367B1 (ko) | 1997-04-15 |
Family
ID=19389533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940018888A Expired - Fee Related KR970005367B1 (ko) | 1994-07-30 | 1994-07-30 | 간접가압법에있어서의 용탕단조를위한주탕방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970005367B1 (ko) |
-
1994
- 1994-07-30 KR KR1019940018888A patent/KR970005367B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR960003856A (ko) | 1996-02-23 |
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