KR100876362B1 - 용탕 단조 성형장치 - Google Patents
용탕 단조 성형장치 Download PDFInfo
- Publication number
- KR100876362B1 KR100876362B1 KR1020070037922A KR20070037922A KR100876362B1 KR 100876362 B1 KR100876362 B1 KR 100876362B1 KR 1020070037922 A KR1020070037922 A KR 1020070037922A KR 20070037922 A KR20070037922 A KR 20070037922A KR 100876362 B1 KR100876362 B1 KR 100876362B1
- Authority
- KR
- South Korea
- Prior art keywords
- cylinder
- pressurizing
- speed
- forging
- stopper
- Prior art date
Links
- 238000005242 forging Methods 0.000 title claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 claims abstract description 27
- 239000002184 metal Substances 0.000 claims abstract description 27
- 238000000465 moulding Methods 0.000 claims abstract description 19
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 238000001514 detection method Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000004904 shortening Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
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- 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
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- 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
- B22D17/08—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled
- B22D17/12—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled with vertical press motion
-
- 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
- B22D17/26—Mechanisms or devices for locking or opening 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
- B22D17/20—Accessories: Details
- B22D17/32—Controlling equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
- B22D21/02—Casting exceedingly oxidisable non-ferrous metals, e.g. in inert atmosphere
- B22D21/04—Casting aluminium or magnesium
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Forging (AREA)
Abstract
Description
Claims (4)
- 삭제
- 상하 고정판(10)(11) 사이로 내측에 상하 금형(25)(26)이 각각 고정 설치된 상하 작동플레이트(20)(21)를 상,하부 가압실린더(30)(31)에 의해 상하로 가압 작동하며 성형하되, 상기 상부 가압실린더(30)는 센서감지부(42)와 센서(S1)(S2)(S3)의 감지 작동에 따라 일정 구간 고속 및 저속 가압 작동하고, 상기 하부 가압실린더(31)는 센서감지부(52)와 센서(S6)(S7)의 감지 작동에 따라 일정 구간 고속 가압 작동하면서 용탕을 고압으로 가압 단조 성형하는 것에 있어서,상기 상부 작동플레이트(20)의 상부에는 작동플레이트가 상부 고정판(10)에서 하강 이격되는 거리에 비례하는 길이를 갖는 스토퍼(43)를 설치하고, 상기 상부 고정판(10) 하부에는 작동플레이트(20)가 상하로 이동작동할 수 있도록 스토퍼(43)가 안내되는 안내공(46)을 갖는 셔터(45)를 설치하되, 상기 셔터(45)는 작동실린더(47)에 의해 전후 이동 작동하면서 스토퍼를 안내 또는 지지 작동하도록 구성되어 이루어진 것을 특징으로 하는 용탕 단조 성형장치.
- 제2항에 있어서,상기 스토퍼(43)는 상부에 별도의 조절 너트바(44)를 나합 조절가능케 결합하여 금형의 크기에 따라 작동플레이트(20)가 상부 고정판(10)에서 하강 이격되는 거리에 비례하는 길이로 높낮이를 조절하도록 구성되어 이루어진 것을 특징으로 하는 용탕 단조 성형장치.
- 제2항에 있어서,상기 하부 작동플레이트(21)의 상부 중앙에 보조 가압실린더(55)를 구비하여 상기 가압실린더의 가압단(56)이 하금형(26) 하부의 게이트(26')를 하부에서 가압하되, 금형내 과다 공급된 용탕에 따라 가압 정도를 자동 보정하도록 구성되어 이루어진 것을 특징으로 하는 용탕 단조 성형장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070037922A KR100876362B1 (ko) | 2007-04-18 | 2007-04-18 | 용탕 단조 성형장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070037922A KR100876362B1 (ko) | 2007-04-18 | 2007-04-18 | 용탕 단조 성형장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080093751A KR20080093751A (ko) | 2008-10-22 |
KR100876362B1 true KR100876362B1 (ko) | 2008-12-29 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020070037922A KR100876362B1 (ko) | 2007-04-18 | 2007-04-18 | 용탕 단조 성형장치 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104139169A (zh) * | 2013-10-31 | 2014-11-12 | 国家电网公司 | 铸锻方法及铸锻装置 |
Families Citing this family (3)
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---|---|---|---|---|
CN103433466A (zh) * | 2013-08-28 | 2013-12-11 | 莱州金雁机械制造有限公司 | 一种起动机外壳铝合金液态模锻的模具及复合成形方法 |
CN105689685B (zh) * | 2016-03-25 | 2017-10-27 | 北京交通大学 | 一种破碎机颚板的液态模锻模具和方法 |
CN112008060B (zh) * | 2019-05-29 | 2022-07-01 | 强莉莉 | 一种活塞液态模锻成型装置及成型方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62207560A (ja) * | 1986-03-07 | 1987-09-11 | Mazda Motor Corp | 縦型ダイキヤストマシンの射出制御装置 |
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- 2007-04-18 KR KR1020070037922A patent/KR100876362B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62207560A (ja) * | 1986-03-07 | 1987-09-11 | Mazda Motor Corp | 縦型ダイキヤストマシンの射出制御装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104139169A (zh) * | 2013-10-31 | 2014-11-12 | 国家电网公司 | 铸锻方法及铸锻装置 |
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KR20080093751A (ko) | 2008-10-22 |
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