CN104985127A - Efficient multipart multilayer stacked pouring system and technology - Google Patents
Efficient multipart multilayer stacked pouring system and technology Download PDFInfo
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- CN104985127A CN104985127A CN201510432555.8A CN201510432555A CN104985127A CN 104985127 A CN104985127 A CN 104985127A CN 201510432555 A CN201510432555 A CN 201510432555A CN 104985127 A CN104985127 A CN 104985127A
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- 238000005516 engineering process Methods 0.000 title abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 68
- 239000004576 sand Substances 0.000 claims abstract description 51
- 229910052742 iron Inorganic materials 0.000 claims abstract description 34
- 238000005266 casting Methods 0.000 claims abstract description 33
- 239000002893 slag Substances 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims description 19
- 239000003643 water by type Substances 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 244000035744 Hura crepitans Species 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 239000000203 mixture Substances 0.000 abstract description 4
- 208000015943 Coeliac disease Diseases 0.000 abstract 6
- 238000000034 method Methods 0.000 description 12
- 238000007528 sand casting Methods 0.000 description 5
- 101150038956 cup-4 gene Proteins 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003031 feeding effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010120 permanent mold casting Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention discloses an efficient multipart multilayer stacked pouring system and technology. The system is characterized in that the pouring system is divided into a plurality of layers which are stacked; a sprue is arranged in each layer, and the sprues are cavities with pouring gates at the upper ends and the lower ends; the pouring gate of the pouring system body on the top layer is sleeved with a pouring gate cup, and the pouring gate at the lower end of each layer of pouring system body is arranged on the pouring gate at the upper end of the next layer of pouring system body in a sleeving manner; and the pouring gate of the bottom layer of pouring system body is sealed. Two or more transverse sprues are evenly distributed on the inner sides of the sprues, and are led to the inner pouring gates; and the inner pouring gates are communicated with product sand mould cavities; and the transverse sprues are circular-arc cavities, and slag accumulating plates are arranged on the inner walls of the cavities at the circular-arc upper ends of the transverse sprues. According to the efficient multipart multilayer stacked pouring system, each of the multiple layers of stacked pouring system bodies is provided with a plurality of inner pouring gates to pour a plurality of multilayer stacked castings, and the casting production efficiency is improved; and the casting time is shortened, the composition and temperature balance of multilayer cast molten iron can be ensured, and the quality of cast products can be improved.
Description
Technical field
The present invention relates to casting technology field, relate in particular to a kind of efficient more than one piece multi-laminate and water running gate system and technique.
Background technology
The adaptability of current sand casting is very wide, and the mould of sand casting, has wooden model, except the sand-cast of single-piece production, dimensional accuracy can be used higher, and service life longer aluminum alloy mould or resin die.Although price increases, but still than the mould considerably cheaper of permanent mold casting, in small lot and large part are produced, price advantage is particularly outstanding.In addition, sand mold is higher than metal mold refractoriness, and thus as higher in the fusing point such as copper alloy and ferrous metal material also more adopts this technique.
By traditional sand casting process, each chiltern casting mold can only be poured into a mould once, and a cast product poured into a mould by sand mold, and after acquisition foundry goods, namely casting mold damages, single casting pouring, and when producing foundry goods in batches, floor space is comparatively large, and the production efficiency of sand casting is lower; And a foundry goods needs upper die and lower die, mould even, visible casting technique inefficiency, waste resource.
Therefore, people carry out studying to sand casting process and improve, to obtaining higher castings production efficiency and casting product quality, attempt by overlapping pouring technology to casting die, existing running gate system is molten iron pouring cast part mould from top to bottom, once can complete folded cast multilayer casting die, foundry goods overlaps, molten iron is from top to bottom in casting process, cause upper and lower foundry goods molten iron composition and temperature inequality, foundry goods shrinks uneven, because pressure differential produces pore shrinkage cavity, produce slag inclusion, the mass defects such as cold shut, affect casting quality, also there is be heated crimp of can only upwards expanding of mould from level to level and lift case, casting dimension accuracy is seriously forbidden, affect casting yield, have a strong impact on casting quality, the stacked quantity of single-piece once can only be completed for batch production foundry goods, castings production efficiency is still low, still inevitably bed die is used, cover mold etc., waste resource, technique is loaded down with trivial details.
Summary of the invention
The object of the invention is to overcome prior art Problems existing, a kind of efficient more than one piece multi-laminate is provided to water running gate system and technique, water running gate system every layer by multi-laminate to arrange multiple ingate and complete cast more than one piece multiple superposed foundry goods, be applicable to producing light casting in enormous quantities, improve castings production efficiency, shorten the note time, ensure that multi-laminate waters molten iron composition and temperature equalization, improve cast product quality.
The technical solution used in the present invention: a kind of efficient more than one piece multi-laminate waters running gate system, running gate system is multilayer and difference is stacked, sprue is provided with in running gate system, the die cavity that sprue is upper end, there is cast gate lower end, running gate system top layer cast gate is equipped with cup, every layer of running gate system lower end cast gate is closely nested with on the cast gate of lower one deck running gate system upper end, running gate system bottom gate seal; The uniform cross gate being provided with more than two or two of described sprue medial surface, cross gate is arc-shaped die cavity, and cross gate leads to ingate, and ingate is communicated with product sand mo(u)ld die cavity; Described cross gate is arc-shaped die cavity, and cross gate arc-shaped upper end die cavity inwall is provided with accumulated slag plate.
Described running gate system upper end cast gate is provided with bayonet socket, and cup is closely nested with in bayonet socket, and running gate system lower end cast gate is closely nested with in the bayonet socket of lower one deck running gate system upper end cast gate.
A kind of efficient more than one piece multi-laminate waters running gate system, comprises the following steps:
1) running gate system is made.Make metal feed system mould according to foundry goods sand mo(u)ld size, metal feed system mould includes sprue, cross gate, ingate, and cross gate inwall arc-shaped upper end is provided with accumulated slag plate, and on sprue, cast gate is provided with bayonet socket;
2) foldedly running gate system is watered.Determine the folded cast number of plies, it is stacked multi-laminate to be watered running gate system, and the upper and lower layer of cast gate of every layer of running gate system sprue is nested with and fastening, fastening cup on top layer cast gate, running gate system bottom gate seal;
3) molding and stacked sand mo(u)ld.Require to make the upper and lower stacked sand mo(u)ld of more than one piece according to casting dimension and number;
4) foldedly frock is watered.Bottom sand mo(u)ld is also placed on base plate by more than one piece multilayer sand mo(u)ld stacked on request, and placed and be fastened in sandbox by stacked multi-layered product running gate system sand mould, the ingate in every layer of running gate system on cross gate is communicated with product sand mo(u)ld die cavity respectively;
5) folded cast.Iron liquid enters running gate system sprue from cup, and inject whole sprue rapidly, in sprue, iron liquid is diverted to multiple cross gates of every layer of running gate system through filter residue simultaneously, the accumulated slag plate of cross gate arc-shaped die cavity upper end carries out filter residue, in each cross gate, molten iron flows to ingate respectively, and injects product sand mo(u)ld die cavity reposefully respectively, and iron liquid produces to produce every layer of product sand mo(u)ld die cavity cooling and shrinks, emit stomatodeum to be vented and storage iron liquid also can feeding iron liquid, complete the cast of many foundry goods multi-laminate.
Beneficial effect of the present invention is:
1, the present invention's efficient more than one piece multi-laminate is watered running gate system and is improved traditional bed die, cover mold, middle mould cast in one piece technique, adopt multi-laminate to water running gate system and multilayer cast is carried out to the product casting sand mo(u)ld of more than one piece multiple superposed simultaneously, once-cast stacked multilayer sand mo(u)ld product, improve the efficiency of cast casting widely, more than one piece multi-laminate is watered running gate system and is particularly suitable for casting small pieces, utilize multi-laminate to water running gate system and shorten the duration of pouring, improve molten iron to utilize, save material and the energy, reduce production cost simultaneously.
2, the efficient more than one piece multi-laminate of the present invention waters running gate system employing sprue as iron liquid casting die cavity main pipeline, again riser passage simultaneously, can be exhausted in stacked casting process and storage iron liquid, to strengthen the contraction in product cooling procedure, play feeding effect, prevent the casting flaw of product, thus improve the quality of products.
3, the efficient more than one piece multi-laminate of the present invention waters running gate system is provided with more than two more than one piece shunting cross gate by every layer of running gate system sprue, molten iron is flowed to product sand mo(u)ld by the ingate that more than one piece shunting cross gate is provided with, the stacked product sand mo(u)ld of folded cast more than one piece can be completed simultaneously, be particularly suitable for batch light casting to produce, improve casting production efficiency, improve the technique that stacked product sand mo(u)ld directly poured into a mould by existing molten iron, not only can control the flow direction and the flow velocity of iron liquid preferably, ensure that multi-laminate waters molten iron composition and temperature equalization, and effectively prevent washing away and cold shut of iron liquid, effectively improve the quality of products.
4, more than one piece multi-laminate of the present invention is watered running gate system and is adopted every layer of running gate system sprue to arrange the more than one piece shunting cross gate of more than two, and is provided with accumulated slag plate by cross gate inwall and carries out effective molten iron filter residue, to improve the quality of products.
5, more than one piece multi-laminate of the present invention is watered running gate system upper end cast gate and is respectively arranged with bayonet socket, cup is closely nested with in bayonet socket respectively, every layer of running gate system is closely fixedly connected with by the bayonet socket on cast gate, cup is provided with screen pack, molten iron enters in cup and filters, and pours into a mould, and can effectively remove the impurity existed in molten iron, avoid the pore produced because of impurity in casting process, improve casting quality.
Accompanying drawing explanation
Fig. 1 is a kind of efficient more than one piece multi-laminate cast structural representation of the present invention.
Fig. 2 is a kind of efficient more than one piece multi-laminate cast structure top view of the present invention.
Fig. 3 is that a kind of more than one piece multi-laminate of the present invention waters running gate system schematic diagram.
Running gate system 1, sprue 2, cast gate 3, cup 4, filtering net plate 5, cross gate 6, accumulated slag plate 7, ingate 8, product sand mo(u)ld die cavity 9, product sand mo(u)ld 10, bayonet socket 11.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Figure 1, 2, 3, a kind of efficient more than one piece multi-laminate waters running gate system, running gate system is cast with metal material and is processed into mould, and product mold and running gate system mould use mechanically actuated, forms product and waters die cavity injection system die cavity sand mo(u)ld, running gate system is multilayer and stacked, by stacked number of plies requirement needed for production product, determine running gate system and product institute matching technique, by stacked and fastening for multilayer running gate system suit.
It is cast die cavity in running gate system 1, sprue 2 is respectively equipped with in running gate system 1, sprue 2 is upper end, lower end is respectively equipped with the connection die cavity of cast gate 3, running gate system 1 top layer cast gate 3 is fastened with cup 4, multilayer running gate system 1 is stacked is by sprue 3 upper end, the cast gate 3 of lower end is set with fastening forming, namely the cast gate 3 of every layer of running gate system 1 lower end to be nested with on the cast gate 3 of lower one deck running gate system 1 upper end and airtight respectively, the cast gate 3 of running gate system 1 upper end is provided with bayonet socket 11, cup 4 is closely nested with in bayonet socket 11, every layer of running gate system 1 is closely fixedly connected with by the bayonet socket 11 on cast gate 3, running gate system 1 bottom cast gate 3 seals.
The uniform cross gate 6 having more than two or two of sprue 2 medial surface, cross gate 6 curves arc-shaped die cavity, and cross gate 6 leads to ingate 8, and ingate 8 is communicated with product sand mo(u)ld die cavity 10; Cross gate 6 die cavity inwall is provided with accumulated slag plate 7 in arc-shaped upper end; As uniform in sprue 6 medial surface when having four cross gates 6, the product sand mo(u)ld 10 of four multiple superposeds matches with it, and the ingate 3 that four cross gates 6 of every layer of running gate system 1 lead to is communicated with four product sand mo(u)ld die cavities 9 respectively.
To manufacture a product sand mo(u)ld 12 with coated sand core shooting machine, the product mold of multiple superposed, often kind of product only needs one pair of mould, pave as base plate with steel plate, product sand mo(u)ld 12 is placed on base plate, be stacked on bottom sand mo(u)ld by every layer of product sand mo(u)ld 12, the sand mo(u)ld die cavity 9 of every layer of product sand mo(u)ld 12 is communicated with ingate 8; When the cross gate 6 of running gate system 1 is arranged more than two, the product sand mo(u)ld 10 of the more than one piece multiple superposed of more than two can be had to match with it, the ingate 8 on each cross gate 6 is communicated with product sand mo(u)ld die cavity 9.
A kind of efficient more than one piece multi-laminate waters running gate system, comprises the following steps:
Make running gate system.Make metal feed system mould according to foundry goods sand mo(u)ld size, metal feed system mould includes sprue, cross gate, ingate, and cross gate inwall arc-shaped upper end is provided with accumulated slag plate, and on sprue, cast gate is provided with bayonet socket.
Fold and water running gate system.Determine the folded cast number of plies, it is stacked multi-laminate to be watered running gate system, and the upper and lower layer of cast gate of every layer of running gate system sprue is nested with and fastening, fastening cup on top layer cast gate, running gate system bottom gate seal.
Molding and stacked sand mo(u)ld.Require to make the upper and lower stacked sand mo(u)ld of more than one piece according to casting dimension and number.
Fold and water frock.Bottom sand mo(u)ld is also placed on base plate by more than one piece multilayer sand mo(u)ld stacked on request, stacked more than one piece multi-layered product sand mo(u)ld, stacked metal feed system mould are placed respectively and are fastened in sandbox, the ingate in every layer of running gate system on cross gate is communicated with product sand mo(u)ld die cavity respectively.
Folded cast.Iron liquid enters running gate system sprue from cup, and inject whole sprue rapidly, scum floating filter residue in sprue, iron liquid branches to four cross gates that running gate system every layer is provided with simultaneously, the accumulated slag plate of cross gate arc-shaped die cavity upper end carries out filter residue, in each cross gate, molten iron flows to ingate respectively, and be poured into four stacked multi-layered product sand mo(u)ld die cavities respectively, iron liquid produces to produce every layer of product sand mo(u)ld die cavity cooling and shrinks, emit stomatodeum to be vented and storage iron liquid also can feeding iron liquid, complete the cast of more than one piece multi-laminate.
Claims (3)
1. an efficient more than one piece multi-laminate waters running gate system, it is characterized in that: running gate system (1) is for multilayer and difference is stacked, sprue (2) is provided with in running gate system (1), the die cavity that sprue (2) is upper end, there are cast gate (3) lower end, running gate system (1) top layer cast gate (3) is equipped with cup (4), every layer of running gate system (1) lower end cast gate (3) is closely nested with on the cast gate (3) of lower one deck running gate system (1) upper end, and running gate system (1) bottom cast gate (3) seals; The uniform cross gate (6) being provided with more than two or two of described sprue (2) medial surface, cross gate (6) leads to ingate (8), and ingate (8) is communicated with product sand mo(u)ld die cavity (10); Described cross gate (6) is arc-shaped die cavity, and cross gate (6) arc-shaped upper end die cavity inwall is provided with accumulated slag plate (7).
2. the efficient more than one piece multi-laminate of one according to claim 1 waters running gate system, it is characterized in that: described running gate system (1) upper end cast gate (3) is provided with bayonet socket (11), cup (4) is closely nested with in bayonet socket (11), and running gate system (1) lower end cast gate (3) is closely nested with in the bayonet socket (11) of lower one deck running gate system (1) upper end cast gate (3).
3. the efficient more than one piece multi-laminate of one according to claim 1 waters running gate system, comprises the following steps:
1) running gate system is made: make metal feed system mould according to foundry goods sand mo(u)ld size, metal feed system mould includes sprue, cross gate, ingate, and cross gate inwall arc-shaped upper end is provided with accumulated slag plate, and on sprue, cast gate is provided with bayonet socket;
2) foldedly water running gate system: determine the folded cast number of plies, it is stacked multi-laminate to be watered running gate system, and the upper and lower layer of cast gate of every layer of running gate system sprue is nested with and fastening, fastening cup on top layer cast gate, running gate system bottom gate seal;
3) molding and stacked sand mo(u)ld: require to make the upper and lower stacked sand mo(u)ld of more than one piece according to casting dimension and number;
4) foldedly frock is watered: bottom sand mo(u)ld is also placed on base plate by more than one piece multilayer sand mo(u)ld stacked on request, stacked more than one piece multi-layered product sand mo(u)ld, stacked metal feed system mould are placed respectively and are fastened in sandbox, the ingate in every layer of running gate system on cross gate is communicated with product sand mo(u)ld die cavity respectively;
5) folded cast: iron liquid enters running gate system sprue from cup, and inject whole sprue rapidly, in sprue, iron liquid is diverted to multiple cross gates of every layer of running gate system through filter residue simultaneously, the accumulated slag plate of cross gate arc-shaped die cavity upper end carries out filter residue, in each cross gate, molten iron flows to ingate respectively, and inject product sand mo(u)ld die cavity reposefully respectively, iron liquid produces to produce every layer of product sand mo(u)ld die cavity cooling and shrinks, emit stomatodeum to be vented and storage iron liquid also can feeding iron liquid, complete the cast of many foundry goods multi-laminate.
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| CN105268915A (en) * | 2015-11-26 | 2016-01-27 | 山西神舟航天科技有限公司 | Equipment for manufacturing magnesium casting structural component of large spacecraft |
| CN105750504A (en) * | 2016-05-19 | 2016-07-13 | 衢州顺丰汽车部件有限公司 | Double brake disc casting mold forming multiple pieces in one box and casting method |
| CN106077491A (en) * | 2016-08-09 | 2016-11-09 | 长沙金龙铸造实业有限公司 | A kind of casting moulding system and production method |
| CN106583670A (en) * | 2017-01-25 | 2017-04-26 | 广东峰华卓立科技股份有限公司 | Telescopiform sand box for sand mold three dimensional printer and working method thereof |
| CN106623807A (en) * | 2016-08-25 | 2017-05-10 | 武汉重工铸锻有限责任公司 | Casting method of large-scale bronze tripod |
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| CN108044039A (en) * | 2017-12-26 | 2018-05-18 | 无锡市蠡湖铸业有限公司 | It is stacked running gate system |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5588953A (en) * | 1978-12-26 | 1980-07-05 | Honda Motor Co Ltd | Shift fork casting device |
| US4241492A (en) * | 1978-12-21 | 1980-12-30 | Wells Manufacturing Company | Process for manufacture of valve seat |
| JPS5755501B2 (en) * | 1978-09-07 | 1982-11-24 | ||
| JP2001293538A (en) * | 2000-04-13 | 2001-10-23 | Hitachi Metals Ltd | Casting method with multilayer-piled mold and its cast product |
| CN102814931A (en) * | 2012-09-03 | 2012-12-12 | 晟扬精密模具（昆山）有限公司 | Production mould for front frame of notebook display |
| CN205056958U (en) * | 2015-07-22 | 2016-03-02 | 湖北亚钢金属制造有限公司 | Many high -efficient multilayers are folded and are watered the gating system |
-
2015
- 2015-07-22 CN CN201510432555.8A patent/CN104985127A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5755501B2 (en) * | 1978-09-07 | 1982-11-24 | ||
| US4241492A (en) * | 1978-12-21 | 1980-12-30 | Wells Manufacturing Company | Process for manufacture of valve seat |
| JPS5588953A (en) * | 1978-12-26 | 1980-07-05 | Honda Motor Co Ltd | Shift fork casting device |
| JP2001293538A (en) * | 2000-04-13 | 2001-10-23 | Hitachi Metals Ltd | Casting method with multilayer-piled mold and its cast product |
| CN102814931A (en) * | 2012-09-03 | 2012-12-12 | 晟扬精密模具（昆山）有限公司 | Production mould for front frame of notebook display |
| CN205056958U (en) * | 2015-07-22 | 2016-03-02 | 湖北亚钢金属制造有限公司 | Many high -efficient multilayers are folded and are watered the gating system |
Cited By (24)
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| CN105268915A (en) * | 2015-11-26 | 2016-01-27 | 山西神舟航天科技有限公司 | Equipment for manufacturing magnesium casting structural component of large spacecraft |
| CN105750504A (en) * | 2016-05-19 | 2016-07-13 | 衢州顺丰汽车部件有限公司 | Double brake disc casting mold forming multiple pieces in one box and casting method |
| CN106077491A (en) * | 2016-08-09 | 2016-11-09 | 长沙金龙铸造实业有限公司 | A kind of casting moulding system and production method |
| CN106623807B (en) * | 2016-08-25 | 2018-06-05 | 武汉重工铸锻有限责任公司 | The casting method of large-scale bronze pot |
| CN106623807A (en) * | 2016-08-25 | 2017-05-10 | 武汉重工铸锻有限责任公司 | Casting method of large-scale bronze tripod |
| CN106583670A (en) * | 2017-01-25 | 2017-04-26 | 广东峰华卓立科技股份有限公司 | Telescopiform sand box for sand mold three dimensional printer and working method thereof |
| CN106583670B (en) * | 2017-01-25 | 2018-08-10 | 广东峰华卓立科技股份有限公司 | A kind of the telescopiform sandbox and its working method of sand mold three-dimensional printer |
| CN107552733A (en) * | 2017-10-25 | 2018-01-09 | 天津市莱斯特阀门有限公司 | The valve body stack mould group of flange butterfly |
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| CN107931541A (en) * | 2017-12-21 | 2018-04-20 | 江西锦都机械有限公司 | It is a kind of can Quick pouring mobile traction pin forging stock part |
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