CN108237206A - A kind of salt core former - Google Patents
A kind of salt core former Download PDFInfo
- Publication number
- CN108237206A CN108237206A CN201810167437.2A CN201810167437A CN108237206A CN 108237206 A CN108237206 A CN 108237206A CN 201810167437 A CN201810167437 A CN 201810167437A CN 108237206 A CN108237206 A CN 108237206A
- Authority
- CN
- China
- Prior art keywords
- salt core
- chamber
- saline solution
- molding die
- accommodating cavity
- 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
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- 150000003839 salts Chemical group 0.000 title claims abstract description 96
- 238000010438 heat treatment Methods 0.000 claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 238000000465 moulding Methods 0.000 claims abstract description 46
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 36
- 238000005266 casting Methods 0.000 claims abstract description 22
- 238000007493 shaping process Methods 0.000 claims abstract description 22
- 239000000155 melt Substances 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims description 22
- 238000003825 pressing Methods 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 239000011230 binding agent Substances 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims description 5
- 239000012535 impurity Substances 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 230000008901 benefit Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- ONCZQWJXONKSMM-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] ONCZQWJXONKSMM-UHFFFAOYSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229940080314 sodium bentonite Drugs 0.000 description 1
- 229910000280 sodium bentonite Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
- B22C9/105—Salt cores
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The present invention relates to a kind of salt core former, comprising：Heating furnace has the first chamber and second chamber being separated by interrupter, and interrupter includes filter screen, and first chamber is to accommodating salt core and salt core shaping assistant；First heating arrangements, to be heated after first chamber houses salt core and salt core shaping assistant to the heating furnace, so that the salt core melts；Rabbling mechanism, to be stirred after first chamber houses salt core and salt core shaping assistant, so that the salt core after fusing is uniformly mixed to form saline solution with salt core shaping assistant, the saline solution can flow into the second chamber along the filter screen；Casting mechanism, the saline solution flowed into the second chamber to be driven to flow in molding die, so that saline solution is cooled and shaped in molding die.The filter screen being configured on interrupter can filter the impurity of larger particles in salt core, and then help to improve the quality of salt core after molding during salt core melts and flows into second chamber from first chamber.
Description
Technical field
The present invention relates to salt core manufacturing technologies, and in particular, to a kind of salt core former.
Background technology
Tap is generally molded using casting technique, in tap forming process, is needed by sand core or the progress of salt core
Assistant formation.Sand core needs to bury after tap casting and forming, certain pollution can be caused to environment, compared to sand core, salt
Core has the advantages that price is low, easy recycling, thus salt core gradually replaces sand core to have become trend in casting industry.It is molded in tap
The step of in, need the water channel with reference to tap, salt core be molded beforehand through molding die, makes the shape and water of salt core
The water channel of tap is adapted.For one kind to carry out molding technique as fusion-cast method to salt core, which has technique letter
The advantages of single.The application's is designed to provide a kind of salt core former for coordinating fusion-cast method molding salt core.
Invention content
The technical problems to be solved by the invention are to provide a kind of salt core molding for coordinating fusion-cast method molding salt core and set
It is standby.
In order to solve the above technical problems, the present invention provides a kind of salt core former, comprising：Heating furnace has by being isolated
The first chamber and second chamber that mechanism is separated, the interrupter include filter screen, and the first chamber is holding
Put salt core and salt core shaping assistant；First heating arrangements, to after first chamber houses salt core and salt core shaping assistant to institute
It states heating furnace to be heated, so that the salt core melts；Rabbling mechanism, to first chamber house salt core and salt core molding help
It is stirred after agent, so that salt core and the salt core shaping assistant after fusing are uniformly mixed to form saline solution, the saline solution can be along described
Filter screen flows into the second chamber；Casting mechanism, the saline solution flowed into the second chamber to be driven to flow to shaping mould
In tool, so that saline solution is cooled and shaped in molding die.
Preferably, the salt core former, also comprising position adjusting mechanism, the position adjusting mechanism can drive institute
It states the relatively described casting mechanism of molding die in the horizontal direction or vertical direction is movable.
The saline solution is driven to flow in the molding die preferably, the casting mechanism can quantify, the casting
Mechanism includes：Binder room, in the second chamber, the binder room has accommodating cavity and liquid-conveying ducts, and the drain leads to
Road connects second chamber and accommodating cavity；Catheter, to connect the die cavity of accommodating cavity and molding die；Pressing piece is configured at institute
It states in accommodating cavity；Actuator, to drive pressing piece with respect to accommodating cavity activity so that saline solution can be flowed to from second chamber it is accommodating
Chamber and the die cavity that molding die is flowed to through catheter.
Preferably, the casting mechanism also includes the second heating arrangements to be heated to the catheter.
Preferably, second heating arrangements are located at the outlet end of the catheter.
Preferably, it is configured with insulating layer on the outer wall of the heating furnace.
Preferably, the molding die includes fixed half and moving half；The position adjusting mechanism include be configured with solid plate,
Moving platen, it is horizontally extending and be slidably matched with moving platen multiple first guide posts, be configured on solid plate to drive
Cover half with respect to dynamic model activity the first cylinder, be configured on moving platen to drive dynamic model with respect to cover half activity the second cylinder,
Multiple second for being configured with the die holder of first guide post and the solid plate, vertically extending and being slidably matched with die holder
Guide post is connected to the second cylinder to drive the second cylinder and whole first oil cylinder of activity in the horizontal direction of moving platen, connection
The second oil cylinder in die holder to drive die holder vertically movable with respect to the second guide post.
Preferably, the heating furnace is stainless steel heater, first heating arrangements is are set around outside the heating furnace
The electromagnetic coil of wall.
By using above-mentioned technical proposal, the present invention can obtain following technique effect：
1st, heating furnace is separated into first chamber and second chamber, the filtering being configured on interrupter by this programme by interrupter
Net can filter the impurity of larger particles in salt core, and then help during salt core melts and flows into second chamber from first chamber
In the quality for the impurity effect salt core after molding for avoiding larger particles；
2nd, by the way that the second heating arrangements heated to catheter are configured, and then the saline solution after fusing can be avoided along catheter stream
It is condensed during moving to molding die and causes salt core can not be in proper flow to molding die；
3rd, after saline solution flows to accommodating cavity along liquid-conveying ducts, actuator by drive pressing piece to flow into accommodating cavity saline solution into
Row pressure, and then saline solution is made to flow to the die cavity of molding die along catheter；After saline solution flows into the die cavity of molding die, driving
Part is by driving pressing piece to reset, and the air pressure in accommodating cavity at this time is less than ambient pressure, and then saline solution is from second chamber along drain
Channel flows to accommodating cavity；By making pressing piece reciprocating movement, it can be achieved that quantitative salt manufacturing liquid stream enters molding die.
Description of the drawings
Fig. 1 depicts the sectional view of the salt core former of one embodiment of the invention；
Fig. 2 depicts the vertical view of the salt core former of one embodiment of the invention；
Fig. 3 depicts the sectional view of the rabbling mechanism of one embodiment of invention；
Fig. 4 depicts the sectional view of the casting mechanism of one embodiment of invention；
Fig. 5 depicts the sectional view of the position adjusting mechanism of one embodiment of invention.
Specific embodiment
Purpose, technical scheme and advantage to make embodiment of the present invention are clearer, implement below in conjunction with the present invention
The technical solution in embodiment of the present invention is clearly and completely described in attached drawing in mode, it is clear that described reality
The mode of applying is the embodiment of a part of embodiment of the present invention rather than whole.Based on the embodiment in the present invention, ability
The every other embodiment that domain those of ordinary skill is obtained without creative efforts, belongs to the present invention
The range of protection.Therefore, below the detailed description of the embodiments of the present invention to providing in the accompanying drawings be not intended to limit will
The scope of the present invention of protection is sought, but is merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention,
The every other embodiment that those of ordinary skill in the art are obtained without creative efforts belongs to this
Invent the range of protection.
With reference to Fig. 1 to Fig. 5, the salt core former of one embodiment of the invention, comprising：Heating furnace 1 has by interrupter
The 2 first chamber 1A being separated and second chamber 1B, interrupter 2 include filter screen 2B, and first chamber 1A is to accommodating
Salt core and salt core shaping assistant；First heating arrangements 4, to after first chamber 1A houses salt core and salt core shaping assistant pair plus
Hot stove is heated, so that salt core melts；Rabbling mechanism 6, to after first chamber 1A houses salt core and salt core shaping assistant
It is stirred, so that salt core and the salt core shaping assistant after fusing are uniformly mixed to form saline solution, saline solution can flow into the along filter screen
Two chamber 1B；Casting mechanism 12, the saline solution flowed into second chamber 1B to be driven to flow in molding die 13, so that saline solution
It is cooled and shaped in molding die 13.Salt core shaping assistant is, for example, sodium bentonite, has certain viscosity, can promote molding
Other common auxiliary agents for promoting salt core adhesive strength also can be used in the intensity of salt core afterwards, salt core shaping assistant.
In the present embodiment, interrupter 2 includes isolation board 2A and the filter screen 2B on isolation board 2A.Isolation board
2A can be stainless steel separator, and filter screen 2B can be stainless steel filter screen.The material of isolation board 2A and filter screen 2B are high temperature resistant material
Material, the hot melting temperature of the material should be greater than the temperature of salt core hot melt, the specific material of the two can according to the material of specific salt core into
Row correspondence selects.
In the present embodiment, heating furnace 1 is the heating furnace of open upper end, and the top of heating furnace 1 is also configured with cover board 3, is covered
The feeding port 3A corresponding to first chamber 1A positions is offered on plate 3.May be configured on feeding port 3A can opposing cover plates 3 activities
Sealing cover (not shown) when needing to put into salt core and salt core shaping assistant in first chamber 1A, can make sealing cover is opposite to throw
Material mouth 3A activities are to open feeding port 3A.Rabbling mechanism 6 is passed into from cover board 3 in first chamber 1A.
Heating furnace 1 can be stainless steel heater, and the first heating arrangements 4 are the electromagnetic coil for being set around 1 outer wall of heating furnace, when
When electromagnetic coil is powered, heating furnace 1 is generated heat by the electromagnetic action that electromagnetic coil energization generates.The principle adds similar to electromagnetic oven
The principle of hot stainless steel pot, so it will not be repeated.It is understood that the concrete structure of the first heating arrangements 4 can be according to heating furnace 1
Specific material carry out correspondence selection, such as heating furnace 1 can be ceramic heat stove, the first heating arrangements 4 can be to extend to the
Heating rod in one chamber 1A.To improve the heat insulating ability of heating furnace 1, insulating layer 5, insulating layer 5 are configured on the outer wall of heating furnace 1
For example, heat-preservation cotton.The salt core former of the present embodiment includes pedestal S, and pedestal S has the cavity of accommodating heating furnace 1, protects
Warm layer 5 is located in the cavity of pedestal S, and the heating furnace 1 for being configured with the first heating arrangements 4 is configured on insulating layer 5.
For the salt core former of the present embodiment also comprising position adjusting mechanism, position adjusting mechanism can drive the molding
The opposite casting mechanism 12 of mold 13 is in the horizontal direction or vertical direction is movable.The main purpose of position adjusting mechanism be salt core into
After type, 13 activity of driving molding die is from the shaping area activity of salt core to salt core discharge zone.Molding die 13 include cover half 13A and
Dynamic model 13B；The position adjusting mechanism of the present embodiment include be configured with solid plate 14, moving platen 16, it is horizontally extending and with
Multiple first guide posts 24 that moving platen 16 is slidably matched are configured on solid plate 14 that cover half 13A is driven to live with respect to dynamic model 13B
Dynamic the first cylinder 15, be configured on moving platen 16 to drive dynamic model 13B with respect to cover half 13A activities the second cylinder 17, match
The die holder 22 of the first guide post 24 and solid plate 14 is equipped with, vertically extends and is led with die holder 22 is slidably matched multiple second
Column 23 is connected to the second cylinder 17 to drive the first oil cylinder of the second cylinder 17 and the whole activity in the horizontal direction of moving platen 16
19th, die holder 22 is connected to drive die holder 22 with respect to the second oil cylinder 21 of the second guide post 23 vertically activity.First oil
Cylinder 19 is connected to the second cylinder 17 by flange 18.Second oil cylinder 21 is connected to die holder 22 by flange 20.
The casting mechanism 12 of the present embodiment can quantify driving saline solution and flow in molding die 13, and casting mechanism 12 wraps
Contain：Binder room 7, in second chamber 1B, binder room 7 has accommodating cavity 7A and liquid-conveying ducts 7B, liquid-conveying ducts 7B connections the
Two chamber 1B and accommodating cavity 7A；Catheter 10, to connect the die cavity of accommodating cavity 7A and molding die 13；Pressing piece 8, is configured at
In accommodating cavity 7A；Actuator 9, to drive pressing piece 8 with respect to accommodating cavity 7A activities, so that saline solution can be flowed from second chamber 1B
The die cavity of molding die 13 is flowed to accommodating cavity 7A and through catheter 10.Accommodating cavity 7A is the elongated slot extended longitudinally, pressure
Part 8 is the rod-like structure being adapted with the elongated slot, and actuator 9 can be the common driving mechanisms such as hydraulic cylinder or electric pushrod.When
After saline solution flows to accommodating cavity 7A along liquid-conveying ducts 7B, actuator 9 by drive pressing piece 8 to flow into accommodating cavity 7A saline solution into
Row pressure, and then saline solution is made to flow to the die cavity of molding die 13 along catheter 10；The die cavity of molding die 13 is flowed into saline solution
Afterwards, actuator 9 is by driving pressing piece 8 to reset, and the air pressure in accommodating cavity at this time is less than ambient pressure, and then saline solution is from the second chamber
Room 1B flows to accommodating cavity 7A along liquid-conveying ducts 7B；Since the volume of accommodating cavity 7A is fixed, the path of 8 reciprocating movement of pressing piece is consolidated
It is fixed, and then by making 8 reciprocating movement of pressing piece, it can be achieved that quantitative salt manufacturing liquid stream enters molding die 13.In order to avoid saline solution edge
Catheter 10 condenses during flowing into molding die 13, and the casting mechanism 12 of the present embodiment also includes to catheter 10
The second heating arrangements 11 heated.Stainless steel is used when permeability magnetic materials are formed in catheter 10, the second heating arrangements 11
Also can be electromagnetic coil.In the case where catheter 10 is shorter, the second heating arrangements 11 can be only located at the outlet end of catheter 10
10A.In another embodiment, if the length of catheter 10 can meet saline solution flow to it is uncooled during molding die 13
In the case of, it can also omit the second heating arrangements 11.
The rabbling mechanism 6 of the present embodiment includes decelerating motor 6A, shaft coupling 6B, shaft 6C and paddle 6D, and slow down electricity
Machine 6A is configured at by shaft coupling 6B connections shaft 6C, paddle 6D on shaft 6C, and decelerating motor 6A is driven by shaft coupling 6B
Paddle 6D is rotated.
The control mechanism (not shown) of the salt core former of the present embodiment and rabbling mechanism, the first heating arrangements, second
Driving structure in heating arrangements, casting mechanism and each mechanism of position adjusting mechanism is electrically connected, and control mechanism may include band
There is the operation display interface of touch screen, user can pre-set the mixing time of rabbling mechanism, the first heater by the interface
The reciprocating movement number of pressing piece and position adjusting mechanism drive in the working time of structure and the second heating arrangements, casting mechanism
The sequence of the fixed half and moving half activity of dynamic molding die 13.
The working method of the salt core former of the present embodiment approximately as：First, user by feeding port 3A by salt core
With salt core shaping assistant input first chamber 1A；Further, user controls decelerating motor 6A and first to add by control mechanism
Heat engine structure 4 works so that salt core, which melts and passes through filter screen 2B, flows into second chamber 1B；Further, control mechanism can be by pre-
If program step control pressing piece 8 with respect to accommodating cavity 7A reciprocating movements so that saline solution flows into molding die 13 by preset amount
It is interior；Further, control mechanism can live by preset the first oil cylinder of extent control, the second oil cylinder, the first cylinder and the second cylinder
It is dynamic, make 13 activity of molding die from the shaping area activity of salt core to salt core discharge zone, and make fixed half and moving half phase in salt core discharge zone
Mutually separation is so as to user's taking-up salt core after molding.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for this field
For technical staff, the invention may be variously modified and varied.All within the spirits and principles of the present invention, that is made is any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of salt core former, which is characterized in that include:
Heating furnace (1), with the first chamber (1A) and second chamber (1B) being separated by interrupter (2), the isolation
Mechanism (2) includes filter screen (2B), and the first chamber (1A) is to accommodating salt core and salt core shaping assistant；
First heating arrangements (4), to after first chamber (1A) houses salt core and salt core shaping assistant to the heating furnace into
Row heating, so that the salt core melts；
Rabbling mechanism (6), to be stirred after first chamber (1A) houses salt core and salt core shaping assistant, so that after fusing
Salt core and salt core shaping assistant be uniformly mixed to form saline solution, the saline solution can flow into second chamber along the filter screen (2B)
Room (1B)；
Casting mechanism (12), the saline solution flowed into the second chamber (1B) to be driven to flow in molding die (13), with
Saline solution is made to be cooled and shaped in molding die (13).
2. salt core former according to claim 1, which is characterized in that the salt core former also includes position tune
Complete machine structure, the position adjusting mechanism can drive the relatively described casting mechanism (12) of the molding die (13) in the horizontal direction
Or vertical direction activity.
3. salt core former according to claim 1, which is characterized in that the casting mechanism (12) can quantify and drive
The saline solution is flowed in the molding die (13), and the casting mechanism (12) includes：
Binder room (7), in the second chamber (1B), the binder room (7) has accommodating cavity (7A) and liquid-conveying ducts
(7B), liquid-conveying ducts (7B) the connection second chamber (1B) and accommodating cavity (7A)；
Catheter (10), to connect the die cavity of accommodating cavity (7A) and molding die (13)；
Pressing piece (8) is configured in the accommodating cavity (7A)；
Actuator (9), to drive pressing piece (8) with respect to accommodating cavity (7A) activity, so that saline solution can be flowed from second chamber (1B)
Move to accommodating cavity (7A) and flowed to through catheter (10) die cavity of molding die (13).
4. salt core former according to claim 3, which is characterized in that the casting mechanism (12) also include to
The second heating arrangements (11) heated to the catheter (10).
5. salt core former according to claim 4, which is characterized in that second heating arrangements (11) are positioned at described
The outlet end of catheter (10).
6. salt core former according to claim 1, which is characterized in that be configured on the outer wall of the heating furnace (1)
Insulating layer (5).
7. salt core former according to claim 2, which is characterized in that the molding die (13) includes cover half
(13A) and dynamic model (13B)；The position adjusting mechanism includes and is configured with solid plate (14), moving platen (16), prolongs in the horizontal direction
Multiple first guide posts (24) for stretching and being slidably matched with moving platen (16) are configured on solid plate (14) to drive cover half
First cylinder (15) of (13A) opposite dynamic model (13B) activity is configured on moving platen (16) to drive dynamic model (13B) opposite
The second cylinder (17) of cover half (13A) activity, the die holder (22) for being configured with first guide post (24) and the solid plate (14),
Vertically extend and be slidably matched with die holder (22) multiple second guide posts (23), be connected to the second cylinder (17) to drive
Dynamic second cylinder (17) and whole the first oil cylinder (19) of activity in the horizontal direction of moving platen (16), be connected to die holder (22) to
Drive the second oil cylinder (21) that die holder (22) is vertically movable with respect to the second guide post (23).
8. salt core former according to claim 1, which is characterized in that the heating furnace (1) is stainless steel heater,
First heating arrangements (4) are the electromagnetic coil for being set around the heating furnace (1) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810167437.2A CN108237206A (en) | 2018-02-28 | 2018-02-28 | A kind of salt core former |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810167437.2A CN108237206A (en) | 2018-02-28 | 2018-02-28 | A kind of salt core former |
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| Publication Number | Publication Date |
|---|---|
| CN108237206A true CN108237206A (en) | 2018-07-03 |
Family
ID=62699926
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810167437.2A Pending CN108237206A (en) | 2018-02-28 | 2018-02-28 | A kind of salt core former |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113634721A (en) * | 2021-08-31 | 2021-11-12 | 青岛默森制造技术有限公司 | Piston salt core processing equipment and method |
| CN114932203A (en) * | 2022-06-14 | 2022-08-23 | 安庆雅德帝伯活塞有限公司 | Forming method of salt core of inner oil hole of integrated caliper |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113634721A (en) * | 2021-08-31 | 2021-11-12 | 青岛默森制造技术有限公司 | Piston salt core processing equipment and method |
| CN113634721B (en) * | 2021-08-31 | 2024-01-05 | 青岛默森制造技术有限公司 | Piston salt core processing equipment and method |
| CN114932203A (en) * | 2022-06-14 | 2022-08-23 | 安庆雅德帝伯活塞有限公司 | Forming method of salt core of inner oil hole of integrated caliper |
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