CN115338308B - Bidirectional compression molding system with titanium alloy electrode extrusion die - Google Patents
Bidirectional compression molding system with titanium alloy electrode extrusion die Download PDFInfo
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- CN115338308B CN115338308B CN202211267642.9A CN202211267642A CN115338308B CN 115338308 B CN115338308 B CN 115338308B CN 202211267642 A CN202211267642 A CN 202211267642A CN 115338308 B CN115338308 B CN 115338308B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/04—Movable or exchangeable mountings for tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention relates to a bidirectional compression molding system with a titanium alloy electrode extrusion die, which is characterized in that: including last backup pad, slide rail, jacking workstation, mounting panel, titanium electrode extrusion die subassembly and last mould change complementary unit, the slide rail be provided with two, two slide rail parallel arrangement, last backup pad support directly over two slide rails through the stand that sets up four corners in bottom, both ends stretch out respectively outside the supreme backup pad about the slide rail, jacking workstation be provided with two, it is first jacking workstation and second jacking workstation respectively, first jacking workstation and second jacking workstation sliding connection in proper order on two slide rails and respectively link to each other with a translation mechanism. The invention replaces the transmission one-way extrusion by the two-way pressing, so that the formed electrode block has clear outline and uniform integral density, and the bonding fastness of the titanium sponge particles is far superior to that of the original one-way pressed electrode.
Description
Technical Field
The invention relates to the technical field of titanium electrode extrusion dies, in particular to a bidirectional compression molding system with a titanium alloy electrode extrusion die.
Background
The titanium electrode extrusion die is one of tools and dies which are necessary for titanium (alloy) ingot production enterprises, the enterprises process titanium (alloy) ingots from titanium sponge raw materials through a plurality of processes, wherein the first process is the extrusion molding of titanium electrode blocks. The traditional titanium electrode extrusion die is in one-way extrusion, the density of an electrode block is greatly different between the upper part and the lower part, the integral strength is low after combined welding, and even the electrode block is broken during hoisting and smelting, so that equipment and personal accidents occur.
Disclosure of Invention
The invention aims to solve the problems and designs a bidirectional pressing and forming system with a titanium alloy electrode extrusion die, which replaces the transmission unidirectional extrusion by bidirectional pressing to ensure that the formed electrode block has clear outline and uniform integral density, and the bonding fastness of the titanium sponge particles is far higher than that of the original unidirectional pressed electrode.
In order to solve the technical problem, the invention provides a bidirectional compression molding system with a titanium alloy electrode extrusion die, which is characterized in that: the upper die is detachably connected to the bottom of the mounting plate, the upper die auxiliary mechanism is installed on the upper supporting plate and replaces an upper die on the mounting plate, the mounting plate is fixed to the upper end of an upper die moving cylinder and is connected with a lower die moving cylinder through a translation mechanism, and the upper die moving cylinder and the lower die moving cylinder are connected with the upper end of an upper die moving cylinder and are connected with the upper end of a lower die moving cylinder.
Further: the upper die comprises an upper die body, a connecting piece and a fixing plate, wherein the fixing plate is provided with a plurality of connecting holes for installation, and the upper die body is connected with the fixing plate into a whole through the connecting piece.
And further: the lower die comprises a lower die body, a die sleeve supporting block and a bottom die base, wherein a pressing groove matched with the upper die body is formed in the top of the lower die body, the lower die body is connected with the die sleeve supporting block through the die sleeve, grooves are formed in the tops of the first jacking workbench and the second jacking workbench, a top die cylinder is installed in each groove, and the top die cylinder is connected with the die sleeve supporting block.
And further: the lower extreme of bed die main part passes the die sleeve and connects on the die holder, top on first jacking workstation and the second jacking workstation respectively is provided with two guide rails relatively, the die holder connect between two guide rails, the bed die main part pass through the die holder and carry out the translation along the guide rail.
And further: the translation mechanism consists of a lead screw, a movable device and a servo motor, wherein the servo motor is connected with the lead screw, and the first jacking working table and the second jacking working table are respectively connected onto the lead screw through the movable device.
And further: the mounting panel and first jacking workstation and second jacking workstation between still be provided with locating component, locating component constitute by infra-red transmitter and infrared inductor, the embedded three infra-red transmitter that is provided with in bottom of mounting panel, the mould is triangle-shaped for the center and arranges more than the three infra-red transmitter, the top of first jacking workstation and second jacking workstation also respectively embedded three infrared inductor that is provided with, three infrared inductor and three infrared transmitter phase-match.
And further: the upper die replacing assisting mechanism comprises an upper lifting air cylinder, a buffering mechanism, a first transmission plate, a rotary servo motor, a second transmission plate, a placing plate and lifting air cylinders, wherein the upper lifting air cylinder is installed on an upper supporting plate, a shaft outlet end of the upper lifting air cylinder penetrates through the upper supporting plate and is connected with the first transmission plate through the buffering mechanism, the first transmission plate is horizontally arranged, the second transmission plate is located under the first transmission plate and is parallel to the first transmission plate, the rotary servo motor is installed at the center of the second transmission plate, the shaft outlet end of the rotary servo motor is connected with the first transmission plate, the placing plate is provided with two placing plates, the tops of the two placing plates are respectively provided with a storing groove used for storing the upper die, the two ends of the second transmission plate are respectively provided with one lifting air cylinder, the two lifting air cylinders are respectively connected with one placing plate, the bottoms of the two ends of the second transmission plate are respectively and vertically provided with one guide rod, and the guide rods penetrate through the placing plates and are movably connected with the placing plates.
And further: the center of the storage groove is provided with a through groove for the upper die body to pass through, and the positions of the placing plates around the storage groove, which are opposite to the connecting holes, are also provided with through holes.
And further: the buffer mechanism comprises an outer cylinder, a cover body, a guide block, a first spring and a second spring, the lower end of the outer cylinder is fixed at the top of the first transmission plate, the guide block is cylindrical, the outer diameter of the guide block is matched with the inner diameter of the outer cylinder, the cover body is detachably fixed at the upper end of the outer cylinder, the shaft outlet end of the lifting cylinder penetrates through the cover body to extend into the outer cylinder and be fixedly connected with the guide block, the guide block is vertically and slidably connected into the outer cylinder, the top of the guide block is connected with the cover body through the first spring, and the bottom of the guide block is connected with the first transmission plate through the second spring.
And further: the inner wall of the outer barrel is provided with a vertical limiting groove, the outer wall of the guide block is also provided with a limiting block at a position corresponding to the limiting groove, and the limiting block is connected in the limiting groove in a vertical sliding manner.
After the structure is adopted, the invention replaces the transmission unidirectional extrusion by bidirectional pressing, so that the formed electrode block has clear outline and uniform integral density, and the bonding fastness of the titanium sponge particles is far better than that of the original unidirectional pressed electrode; in addition, by optimizing the structure of the die and additionally arranging the die sleeve, the die sleeve supporting block, the bottom die base and the guide rail, the stability of the structure is improved, the service life is prolonged, and the effect of convenient installation is achieved; the upper die replacement auxiliary mechanism is arranged, so that potential safety hazards are greatly reduced, unnecessary loss caused by unnecessary falling of the upper die is prevented, and the purpose of convenience in replacement is achieved.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a structural view of the upper die replacement assisting mechanism.
Fig. 3 is a structural view of the damper mechanism.
Fig. 4 is a structural view of the upper mold.
Fig. 5 is a structural view of the lower mold.
Detailed Description
As shown in fig. 1, a two-way press forming system with titanium alloy electrode extrusion die comprises an upper support plate 2, two slide rails 1, two jacking work tables, a mounting plate 7, two titanium electrode extrusion die components and an upper die replacement auxiliary mechanism, wherein the two slide rails are arranged in parallel, the upper support plate is supported right above the two slide rails through upright posts 5 arranged at four corners at the bottom, the left end and the right end of each slide rail respectively extend out of the upper support plate, the two jacking work tables are respectively a first jacking work table 3 and a second jacking work table 4, the first jacking work table and the second jacking work table are sequentially connected on the two slide rails in a sliding manner and are respectively connected with a translation mechanism, and the titanium electrode extrusion die components are composed of an upper die 8 and a lower die 6, first jacking workstation with second jacking workstation on respectively install a bed die, the bed die on first jacking workstation and the second jacking workstation drives through translation mechanism and transports the outside in space under the supreme backup pad, last mould detachably connect in the bottom of mounting panel, last mould change complementary unit install in last backup pad and change the last mould on the mounting panel through it, the mounting panel with fix down pneumatic cylinder 9 on last backup pad and link to each other, the top of mounting panel is vertical to be provided with guide pillar 10, the upper end of guide pillar is passed the backup pad and is transported to the bed die under with its swing joint, the bed die on first jacking workstation and the second jacking workstation drives through translation mechanism and transport to the bed die. When the electrode block is in work, when a jacking working table is conveyed to the position right below the mounting plate, the pressing cylinder and the top die cylinder are started simultaneously, and the bidirectional pressing replaces the transmission unidirectional extrusion, so that the formed electrode block has clear outline and uniform integral density, and the bonding fastness of the titanium sponge particles is far superior to that of the original unidirectional pressed electrode; and after the pressing is finished, the jacking workbench is conveyed to discharge air for demoulding, and meanwhile, the other jacking workbench is conveyed to a pressing station to continue to finish the pressing. By adopting the structure, the invention can play a role in improving the pressing efficiency, does not need to stop for demoulding and greatly increases the practical performance.
The upper die shown in fig. 4 and 5 comprises an upper die main body 8-1, a connecting piece 8-2 and a fixing plate 8-3, wherein the fixing plate is provided with a plurality of connecting holes for installation, and the upper die main body is connected with the fixing plate into a whole through the connecting piece; the lower die comprises a lower die body 6-1, a die sleeve 6-2, a die sleeve supporting block 6-3 and a bottom die base 6-4, wherein a pressing groove matched with the upper die body is formed in the top of the lower die body, the lower die body is connected with the die sleeve supporting block through the die sleeve, grooves are formed in the tops of the first jacking workbench and the second jacking workbench, a top die cylinder 6-5 is installed in each groove, and the top die cylinder is connected with the die sleeve supporting block; the lower extreme of bed die main part passes the die sleeve and connects on the die holder, top on first jacking workstation and the second jacking workstation respectively is provided with two guide rails 6-6 relatively, the die holder connect between two guide rails, the bed die main part pass through the die holder and carry out the translation along the guide rail. According to the invention, by optimizing the structure of the die and additionally arranging the die sleeve, the die sleeve supporting block, the bottom die base and the guide rail, not only is the stability of the structure increased, but also the service life is prolonged, and the effect of convenient installation is achieved.
The translation mechanism is composed of a lead screw, a movable device and a servo motor, the servo motor is connected with the lead screw, and the first jacking working table and the second jacking working table are respectively connected onto the lead screw through the movable device.
Still be provided with locating component between foretell mounting panel and first jacking workstation and the second jacking workstation, locating component constitute by infra-red transmitter and infrared inductor, the embedded three infra-red transmitter that is provided with in bottom of mounting panel, the mould is triangle-shaped for the center and arranges above the three infra-red transmitter, the top of first jacking workstation and second jacking workstation also respectively embedded three infrared inductor that is provided with, three infrared inductor and three infrared transmitter phase-match.
The upper die replacing assisting mechanism shown in fig. 2 comprises an upper lifting cylinder 11, a buffer mechanism 17, a first transmission plate 12, a rotary servo motor 18, a second transmission plate 13, a placing plate 16 and a lifting cylinder 19, wherein the upper lifting cylinder is arranged on an upper supporting plate, the shaft outlet end of the upper lifting cylinder penetrates through the upper supporting plate and is connected with the first transmission plate through the buffer mechanism, the first transmission plate is horizontally arranged, the second transmission plate is positioned under the first transmission plate and is parallel to the first transmission plate, the rotary servo motor is arranged at the center of the second transmission plate, the shaft outlet end of the rotary servo motor is connected with the first transmission plate, the placing plate is provided with two placing plates, the tops of the two placing plates are respectively provided with a storing groove for storing the upper die, two ends of the second transmission plate are respectively provided with a lifting cylinder, the two lifting cylinders are respectively connected with one placing plate, the bottoms of two ends of the second transmission plate are respectively and vertically provided with a guide rod 15, and the guide rods penetrate through the placing plates and are movably connected with the placing plates; the center of the storage groove is provided with a through groove for the upper die body to pass through, and the positions of the placing plates around the storage groove, which are opposite to the connecting holes, are also provided with through holes. The invention also provides an upper die replacing auxiliary mechanism, which greatly reduces the potential safety hazard, prevents the unnecessary loss caused by unnecessary falling of the upper die and achieves the purpose of convenient replacement.
The buffer mechanism shown in fig. 3 comprises an outer cylinder body 17-1, a cover body 17-2, a guide block 17-3, a first spring 17-4 and a second spring 17-5, wherein the lower end of the outer cylinder body is fixed at the top of a first transmission plate, the guide block is cylindrical, the outer diameter of the guide block is matched with the inner diameter of the outer cylinder body, the cover body is detachably fixed at the upper end of the outer cylinder body, the output shaft end 11-1 of an upward lifting cylinder penetrates through the cover body to extend into the outer cylinder body and is fixedly connected with the guide block, the guide block is connected into the outer cylinder body in a vertical sliding manner, the top of the guide block is connected with the cover body through the first spring, and the bottom of the guide block is connected with the first transmission plate through the second spring; the inner wall of the outer barrel is provided with a vertical limiting groove, the outer wall of the guide block is also provided with a limiting block at a position corresponding to the limiting groove, and the limiting block is connected in the limiting groove in a vertical sliding manner. By adopting the structure, the invention has the function of self-protection, prevents the upper die from being damaged unnecessarily due to hard collision when the placing plate is lifted, and reduces unnecessary loss.
The above are only preferred embodiments of the present invention, and the scope of the present invention is not limited to the above examples, and all technical solutions that fall under the spirit of the present invention belong to the scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may be made by those skilled in the art without departing from the principle of the invention.
Claims (1)
1. The utility model provides a two-way compression molding system with titanium alloy electrode extrusion die which characterized in that: comprises an upper supporting plate (2), a sliding rail (1), a jacking workbench, a mounting plate (7), a titanium electrode extrusion die component and an upper die replacement auxiliary mechanism, the two slide rails are arranged in parallel, the upper supporting plate is supported right above the two slide rails through upright posts (5) arranged at four corners of the bottom, the left end and the right end of the slide rail respectively extend out of the upper supporting plate, two jacking working tables are arranged, which are respectively a first jacking working table (3) and a second jacking working table (4), the first jacking working table and the second jacking working table are sequentially connected on two slide rails in a sliding way and are respectively connected with a translation mechanism, the titanium electrode extrusion die component consists of an upper die (8) and a lower die (6), the first jacking working table and the second jacking working table are respectively provided with a lower die, the lower dies on the first jacking working table and the second jacking working table are driven by a translation mechanism to be conveyed to the outer side of the space under the upper supporting plate, the upper die is detachably connected to the bottom of the mounting plate, the upper die replacement auxiliary mechanism is arranged on the upper support plate and used for replacing the upper die on the mounting plate, the mounting plate is connected with a lower pressing cylinder (9) fixed on an upper supporting plate, a guide pillar (10) is vertically arranged at the top of the mounting plate, the upper end of the guide pillar penetrates through the upper supporting plate and is movably connected with the upper supporting plate, and lower dies on a first jacking working table and a second jacking working table are driven by a translation mechanism to be conveyed to the position right below the upper dies;
the upper die comprises an upper die main body (8-1), a connecting piece (8-2) and a fixing plate (8-3), wherein the fixing plate is provided with a plurality of connecting holes for installation, and the upper die main body is connected with the fixing plate into a whole through the connecting piece;
the lower die comprises a lower die main body (6-1), a die sleeve (6-2), a die sleeve supporting block (6-3) and a bottom die base (6-4), wherein a pressing groove matched with the upper die main body is formed in the top of the lower die main body, the lower die main body is connected with the die sleeve supporting block through the die sleeve, grooves are formed in the tops of the first jacking workbench and the second jacking workbench, a top die cylinder (6-5) is installed in each groove, and the top die cylinder is connected with the die sleeve supporting block;
the lower end of the lower die main body penetrates through the die sleeve to be connected to the bottom die base, two guide rails (6-6) are oppositely arranged at the tops of the first jacking workbench and the second jacking workbench respectively, the bottom die base is connected between the two guide rails, and the lower die main body is translated along the guide rails through the bottom die base;
the translation mechanism consists of a screw rod, a movable body and a servo motor, the servo motor is connected with the screw rod, and the first jacking working table and the second jacking working table are respectively connected onto one screw rod through the movable body;
a positioning assembly is further arranged between the mounting plate and the first jacking working table and between the mounting plate and the second jacking working table, the positioning assembly consists of infrared emitters and infrared sensors, three infrared emitters are embedded at the bottom of the mounting plate, the three infrared emitters are arranged in a triangular mode by taking an upper die as a center, three infrared sensors are embedded at the tops of the first jacking working table and the second jacking working table respectively, and the three infrared sensors are matched with the three infrared emitters;
the upper die replacing auxiliary mechanism comprises an upward lifting cylinder (11), a buffer mechanism (17), a first transmission plate (12), a rotary servo motor (18), a second transmission plate (13), a placing plate (16) and lifting cylinders (19), wherein the upward lifting cylinder is arranged on an upper supporting plate, the shaft outlet end of the upward lifting cylinder penetrates through the upper supporting plate and is connected with the first transmission plate through the buffer mechanism, the first transmission plate is horizontally arranged, the second transmission plate is positioned under the first transmission plate and is parallel to the first transmission plate, the rotary servo motor is arranged at the center of the second transmission plate, the shaft outlet end of the rotary servo motor is connected with the first transmission plate, the placing plate is provided with two guide rods, the tops of the two placing plates are respectively provided with a storage groove for storing the upper die, the two ends of the second transmission plate are respectively provided with one lifting cylinder, the two lifting cylinders are respectively connected with one placing plate, the bottoms of the two ends of the second transmission plate are respectively and vertically provided with one guide rod (15), and the guide rods penetrate through the placing plates and are movably connected with the placing plates;
a through groove for the upper die main body to pass through is formed in the center of the storage groove, and through holes are formed in the positions, corresponding to the connecting holes, of the placing plates on the periphery of the storage groove;
the buffer mechanism comprises an outer cylinder body (17-1), a cover body (17-2), a guide block (17-3), a first spring (17-4) and a second spring (17-5), the lower end of the outer cylinder body is fixed to the top of the first transmission plate, the guide block is cylindrical, the outer diameter of the guide block is matched with the inner diameter of the outer cylinder body, the cover body is detachably fixed to the upper end of the outer cylinder body, an output shaft end (11-1) of the lifting cylinder penetrates through the cover body to extend into the outer cylinder body and is fixedly connected with the guide block, the guide block is connected into the outer cylinder body in a vertical sliding mode, the top of the guide block is connected with the cover body through the first spring, and the bottom of the guide block is connected with the first transmission plate through the second spring;
the inner wall of the outer barrel is provided with a vertical limiting groove, the outer wall of the guide block is also provided with a limiting block at a position corresponding to the limiting groove, and the limiting block is connected in the limiting groove in a vertical sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211267642.9A CN115338308B (en) | 2022-10-17 | 2022-10-17 | Bidirectional compression molding system with titanium alloy electrode extrusion die |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211267642.9A CN115338308B (en) | 2022-10-17 | 2022-10-17 | Bidirectional compression molding system with titanium alloy electrode extrusion die |
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| CN115338308A CN115338308A (en) | 2022-11-15 |
| CN115338308B true CN115338308B (en) | 2023-03-03 |
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| CN216801621U (en) * | 2021-12-01 | 2022-06-24 | 西峡县中嘉合金材料有限公司 | Cobalt-vanadium alloy mold for shaping |
| CN114309107A (en) * | 2021-12-30 | 2022-04-12 | 盐城工学院 | Extrusion forming die for duplicate gear |
| CN216708091U (en) * | 2021-12-31 | 2022-06-10 | 广东帝博科技有限公司 | Rapid cooling's stereo set silica gel shell heated press mold |
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| CN115338308A (en) | 2022-11-15 |
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