Hammer type forging machine capable of gradually and finely adjusting vertical lead through mechanical transmission and forging method of hammer type forging machine

Abstract

The invention relates to the technical field of forging, in particular to a hammer type forging machine capable of gradually and finely adjusting vertical lead through mechanical transmission and a forging method thereof.The hammer type forging machine comprises a rack and a hammer head, the hammer head is vertically arranged on the rack in a sliding mode, the rack is provided with a rotating disc through a driving mechanism, the rack is provided with a switching assembly, and the rotating disc is provided with a lead adjusting assembly; according to the invention, the rotary table rotates forwards and backwards to be matched with the switching assembly, and the lead adjusting assembly drives the hammer head to do vertical reciprocating motion and gradually change the stroke, so that the problem that the stroke of the hammer head is not matched with the size of a blank due to deformation of the blank in the traditional equipment is solved; the mechanical transmission structure is stable, all parts are tightly matched, the movement precision and forging quality of the hammer head are improved, the non-forging time is shortened through the quick reset function, efficiency is improved, and various forging process requirements are met.

Description

Technical Field

[0001] The invention relates to the technical field of forging, in particular to a hammer forging machine capable of gradually fine-tuning a vertical lead through mechanical transmission and a forging method thereof. Background Art

[0002] Hammer forging machines, a common forging equipment used in industrial production, are widely used for forming metal materials. Their operating principle is to repeatedly strike a blank with a hammer, forcing the blank into plastic deformation, thereby producing a forged part of the desired shape and size. However, traditional hammer forging machines have several issues that require improvement in practical applications.

[0003] During the forging process, the blank gradually deforms under the continuous impact of the hammer, and its height dimension continues to decrease while the floor space gradually increases. If the stroke of the hammer remains fixed, as the blank continues to deform, in the middle and late stages of the forging process, the stroke of the hammer may no longer match the size of the blank. This may cause the hammer to be unable to contact the blank during the next strike, or it may only strike a local edge area of the blank, making it impossible to effectively forge the entire blank. This will not only prevent the forging process from proceeding smoothly, making it difficult to ensure the shape and dimensional accuracy of the forgings, and reducing the forging quality, but may also affect production efficiency due to the discontinuity of the forging process. In addition, after completing a forging strike, it takes a long time for the hammer to return to its initial position for the next strike. Summary of the Invention

[0004] The object of the present invention is to provide a hammer forging machine and a forging method thereof that can gradually fine-tune the vertical lead through mechanical transmission, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A hammer forging machine capable of progressively fine-tuning a vertical lead through mechanical transmission comprises a frame and a hammer head, wherein the hammer head is vertically slidably mounted on the frame, and a turntable is mounted on the frame through a drive mechanism, wherein the turntable rotates forward or reversely under the action of the drive mechanism; The frame is provided with a switching assembly, the turntable is provided with a lead adjustment assembly, the lead adjustment assembly is connected to the hammer head, and the lead adjustment assembly cooperates with the switching assembly; When the turntable rotates forward, the switching assembly remains in its original state, and the lead adjustment assembly cooperates with the switching assembly to drive the hammer head to move vertically back and forth, and during this process, the moving stroke of the hammer head will gradually increase; When the turntable is reversed, the switching component completes a transformation, and the lead adjustment component starts to cooperate with the transformed switching component to drive the hammer head to perform a rapid reset action.

[0006] As a further solution of the present invention: the driving mechanism includes a driving shaft and a DC motor, the driving shaft is rotatably arranged on the frame, and one end of the driving shaft is coaxially connected to the center of the turntable; The DC motor is arranged on the frame, and the output end of the DC motor is coaxially connected to the other end of the driving shaft.

[0007] As a further solution of the present invention: the switching assembly includes a guide frame, a conical ring and a bevel gear ring, and the guide frame is arranged on the frame; The conical ring and the bevel gear ring are both slidably arranged on the guide frame, the central axes of the conical ring and the bevel gear ring are both collinear with the central axis of the turntable, and the diameters of the conical ring and the bevel gear ring are both larger than the diameter of the turntable.

[0008] As a further solution of the present invention: the conical ring and the bevel gear ring are connected by a U-shaped plate, and the U-shaped plates are provided in plurality and are evenly distributed along the circumference; The conical ring is provided with teeth on one side close to the bevel gear ring. The teeth are provided in plurality and the plurality of teeth together form a fan shape. The bevel gear ring has a side close to the teeth on which the teeth are contained.

[0009] As a further solution of the present invention: a cylinder is provided on the frame, a bracket is provided on one of the U-shaped plates, and an output end of the cylinder is connected to one side of the bracket.

[0010] As a further solution of the present invention: the lead adjustment assembly includes a screw and a connecting rod, and the screw is rotatably arranged on the turntable; The length direction of the screw rod is parallel to the radial direction of the turntable, and a movable seat is provided on the outer wall of the screw rod.

[0011] As a further solution of the present invention: both ends of the connecting rod are rotatably connected to the hammer head and the movable seat respectively; A T-shaped slot is provided on one side of the turntable along the diameter direction. The T-shaped slot is parallel to the screw rod. A T-shaped slider is slidably provided in the T-shaped slot. One side of the movable seat is connected to the T-shaped slider.

[0012] As a further solution of the present invention: a bevel gear is coaxially provided at one end of the screw rod, and when the turntable rotates forward, the bevel gear can mesh with the plurality of teeth on the conical ring, and when the turntable rotates reversely, the bevel gear can mesh with the bevel gear ring; Wherein, the distance between the conical ring and the bevel gear ring is greater than the diameter of the bevel gear.

[0013] A forging method using a hammer forging machine with progressive fine adjustment of vertical lead using the mechanical transmission as described above comprises the following steps: Step 1: Clean the surface of the blank. Use sandpaper to remove dust on the surface of the blank to ensure the surface is clean to ensure the forging quality and prevent impurities from affecting the contact between the hammer head and the blank. Step 2: Preheat the blank. Place the blank in a heating furnace for preheating to heat the blank evenly, reduce deformation resistance during forging, and improve forging performance. Step 3: Forging, place the preheated billet on the hammer forging machine with a fixture, ensure that the billet is placed in the correct position and the center coincides with the center of the anvil on the hammer forging machine to avoid damage to the hammer head and equipment caused by eccentric loading; Step 4: Remove the forging. After the hammer stops moving and the equipment cools down, use tools to remove the forging from the anvil. Step 5: Clean the equipment. Use a brush to clean the metal debris and oxide scale remaining on the anvil and hammer head to keep the equipment clean.

[0014] Compared with the prior art, the present invention has the following beneficial effects: By cooperating with the switching component through the forward and reverse rotation of the turntable, and utilizing the lead adjustment component to drive the hammer head to move back and forth vertically and realize the gradual change of the moving stroke, it effectively solves the problem of mismatch between the hammer head stroke and the billet size caused by the deformation of the billet during the forging process of traditional equipment, prevents the situation where the hammer head fails to hit the billet or only hits the edge, and ensures the continuity and stability of the forging process; at the same time, the design adopts a stable mechanical transmission structure with close cooperation between the various components to ensure the movement accuracy and stability of the hammer head during the stroke change process, thereby improving the forging accuracy and quality; in addition, the quick reset function effectively shortens the non-forging working time, improves production efficiency, and enables the equipment to adapt to different forging process requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The figure is a schematic diagram of the overall structure of an embodiment of a hammer forging machine that gradually fine-tunes the vertical lead through mechanical transmission.

[0016] Figure 2 A schematic diagram of the overall structure of an embodiment of a hammer forging machine for gradually fine-tuning the vertical lead through mechanical transmission from another perspective.

[0017] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0018] Figure 4 The present invention is a schematic diagram of a partial disassembly of a switching assembly in one embodiment of a hammer forging machine for gradually fine-tuning the vertical lead through mechanical transmission.

[0019] Figure 5 This is a schematic diagram from another perspective of a partially disassembled switching assembly in an embodiment of a hammer forging machine that gradually fine-tunes the vertical lead through mechanical transmission.

[0020] Figure 6 The present invention is a schematic diagram of the overall structure of an embodiment of a hammer forging machine for gradually fine-tuning the vertical lead through mechanical transmission from another perspective.

[0021] Figure 7 for Figure 6 Enlarged view of point B in the middle.

[0022] Figure 8 This is a schematic diagram of an embodiment of a hammer forging machine with progressive fine adjustment of vertical lead through mechanical transmission, with the frame and hammer head removed.

[0023] Figure 9 The present invention is a schematic diagram showing the disassembly of the lead screw and the movable seat in one embodiment of a hammer forging machine for gradually fine-tuning the vertical lead through mechanical transmission.

[0024] In the figure: 1. Frame; 2. Hammer; 3. Turntable; 301. T-shaped slide; 4. Drive shaft; 5. DC motor; 6. Guide frame; 7. Conical ring; 701. Gear; 8. Bevel gear ring; 9. U-shaped plate; 10. Bracket; 11. Cylinder; 12. Screw; 13. Connecting rod; 14. Moving seat; 15. T-shaped slider; 16. Bevel gear. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0026] In addition, when an element in the present invention is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0027] See also Figures 1 to 9 In an embodiment of the present invention, a hammer forging machine for progressively fine-tuning a vertical lead through mechanical transmission includes a frame 1 and a hammer head 2. The hammer head 2 is vertically slidably disposed on the frame 1. A turntable 3 is disposed on the frame 1 through a drive mechanism. The turntable 3 rotates forward or reversely under the action of the drive mechanism. The frame 1 is provided with a switching assembly, the turntable 3 is provided with a lead adjustment assembly, the lead adjustment assembly is connected to the hammer head 2, and the lead adjustment assembly cooperates with the switching assembly; When the turntable 3 rotates forward, the switching assembly remains in its original state, and the lead adjustment assembly cooperates with the switching assembly to drive the hammer head 2 to move vertically back and forth, and during this process, the moving stroke of the hammer head 2 will gradually increase; When the turntable 3 is reversed, the switching component completes a transformation, and the lead adjustment component starts to cooperate with the transformed switching component to drive the hammer head 2 to perform a rapid reset action.

[0028] In this solution, the operation of the entire hammer forging machine is centered on the forward and reverse rotation of the turntable 3. When the driving mechanism drives the turntable 3 to rotate forward, the switching component maintains its original state, and the lead adjustment component, in cooperation with the switching component, drives the hammer head 2 to move vertically back and forth. At the same time, the stroke of the hammer head 2 gradually increases, thereby achieving forging with a gradually larger striking range on the billet; when the turntable 3 reverses, the state of the switching component changes, and the lead adjustment component immediately cooperates with the changed switching component to drive the hammer head 2 to quickly reset and prepare for the next forging action. This cycle completes the forging process.

[0029] See also Figure 2 and Figure 3 , the driving mechanism includes a driving shaft 4 and a DC motor 5, the driving shaft 4 is rotatably arranged on the frame 1, and one end of the driving shaft 4 is coaxially connected to the center of the turntable 3; The DC motor 5 is disposed on the frame 1 , and an output end of the DC motor 5 is coaxially connected to the other end of the driving shaft 4 .

[0030] In this embodiment, a DC motor 5 is fixed to the frame 1, with its output end coaxially connected to one end of a drive shaft 4. Drive shaft 4 is rotatably mounted on the frame 1, and its other end is coaxially connected to the center of the turntable 3. Therefore, when the DC motor 5 is started, its kinetic energy is transmitted through the drive shaft 4, driving the turntable 3 to rotate forward or reverse as instructed. The entire drive mechanism operates stably and efficiently, providing a reliable power source for the turntable 3 to subsequently cooperate with the switching assembly and lead adjustment assembly to drive the hammer head 2 to achieve the forging action.

[0031] See also Figure 3 、 Figure 4 and Figure 5 , the switching assembly includes a guide frame 6, a conical ring 7 and a bevel gear ring 8, and the guide frame 6 is arranged on the frame 1; The conical ring 7 and the bevel gear ring 8 are both slidably arranged on the guide frame 6, the central axes of the conical ring 7 and the bevel gear ring 8 are both collinear with the central axis of the turntable 3, and the diameters of the conical ring 7 and the bevel gear ring 8 are both larger than the diameter of the turntable 3; The conical ring 7 and the bevel gear ring 8 are connected by a U-shaped plate 9, and the U-shaped plates 9 are provided in plurality and are evenly distributed along the circumference; The conical ring 7 is provided with teeth 701 on one side close to the bevel gear ring 8. The teeth 701 are provided in plurality and the plurality of teeth 701 together form a sector shape. The side of the bevel gear ring 8 having the meshing teeth is close to the teeth 701. A cylinder 11 is provided on the frame 1 , a bracket 10 is provided on one of the U-shaped plates 9 , and an output end of the cylinder 11 is connected to one side of the bracket 10 .

[0032] In this embodiment, a cylinder 11 is fixedly mounted on the frame 1, with its output end connected to a bracket 10, which is fixed to one of the U-shaped plates 9. When the cylinder 11 is activated, it drives the U-shaped plate 9 through the bracket 10, thereby causing the conical ring 7 and the bevel gear ring 8 connected to the U-shaped plate 9 to slide as a whole along the guide frame 6. Because the central axis of the conical ring 7 and the bevel gear ring 8 is collinear with the central axis of the turntable 3, when the turntable 3 rotates forward, the switching assembly remains in its original state. At this time, the lead adjustment assembly cooperates with the conical ring 7 and the multiple teeth 701 thereon to jointly drive the hammer head 2 to move vertically back and forth. During this process, the travel of the hammer head 2 gradually increases to meet the required travel changes of the hammer head 2 during the forging process. When a quick reset is required, the turntable 3 begins to reverse, and the cylinder 11 simultaneously drives the conical ring 7 through the bracket 10 and the U-shaped plate 9 to slide away from the lead adjustment assembly, separating the conical ring 7 from the lead adjustment assembly. At this time, the bevel gear ring 8 cooperates with the lead adjustment assembly to quickly reset the hammer head 2 and prepare for the next forging action. With the fixed support of the guide frame 6 and the precise drive of the cylinder 11, the entire switching assembly achieves precise switching and rapid reset of the hammer head 2 between different motion modes, effectively improving the working efficiency and forging quality of the forging machine.

[0033] See also Figure 7 、 Figure 8 and Figure 9 , the lead adjustment assembly includes a screw rod 12 and a connecting rod 13, and the screw rod 12 is rotatably arranged on the turntable 3; The length direction of the screw rod 12 is parallel to the radial direction of the turntable 3, and the outer wall of the screw rod 12 is threadedly provided with a movable seat 14; The two ends of the connecting rod 13 are rotatably connected to the hammer head 2 and the movable seat 14 respectively; A T-shaped slot 301 is provided on one side of the turntable 3 along the diameter direction. The T-shaped slot 301 is parallel to the screw rod 12. A T-shaped slider 15 is slidably provided in the T-shaped slot 301. One side of the movable seat 14 is connected to the T-shaped slider 15. A bevel gear 16 is coaxially provided at one end of the screw rod 12. When the turntable 3 rotates forward, the bevel gear 16 can mesh with the multiple teeth 701 on the conical ring 7. When the turntable 3 rotates reversely, the bevel gear 16 can mesh with the bevel gear ring 8. The distance between the conical ring 7 and the bevel gear ring 8 is greater than the diameter of the bevel gear 16 .

[0034] In this embodiment, a screw rod 12 is rotatably mounted on the turntable 3, with its length parallel to the radial direction of the turntable 3. The threads on the outer wall of the screw rod 12 engage with a movable seat 14. The ends of the connecting rod 13 are rotatably connected to the hammer head 2 and the movable seat 14, respectively. A T-shaped slider 15 slides within a T-shaped slot 301 diametrically defined on one side of the turntable 3. The movable seat 14 is connected to the T-shaped slider 15. A bevel gear 16 is coaxially fixed to one end of the screw rod 12.

[0035] When the turntable 3 rotates forward, the bevel gear 16 can complete a meshing with the multiple teeth 701 on the conical ring 7 for each forward rotation of the turntable 3. During this process, the bevel gear 16 drives the screw 12 to rotate. The rotation of the screw 12 causes the movable seat 14 to move along the screw 12, and then drives the hammer head 2 to move vertically back and forth through the connecting rod 13. The movement stroke of the hammer head 2 gradually increases each time the turntable 3 rotates forward. When it is necessary to reset, the DC motor 5 drives the turntable 3 to reverse, and the cylinder 11 is started at the same time. It drives the conical ring 7 to slide along the guide frame 6 through the bracket 10 and the U-shaped plate 9, so that the conical ring 7 is separated from the bevel gear 16. At this time, the bevel gear ring 8 engages with the bevel gear 16. The rotation direction of the screw 12 changes, and the movable seat 14 moves in the opposite direction, driving the hammer head 2 to quickly reset through the connecting rod 13.

[0036] The distance between the conical ring 7 and the bevel gear ring 8 is greater than the diameter of the bevel gear 16. This design ensures that the bevel gear 16 can smoothly mesh with the teeth 701 on the conical ring 7 when the turntable 3 rotates forward, and mesh with the bevel gear ring 8 when the turntable 3 rotates backward. Furthermore, because the multiple teeth 701 together form a sector shape, the bevel gear 16 does not constantly mesh with the multiple teeth 701, but only meshes once during one forward rotation of the turntable 3. This effectively prevents the screw 12 from rotating too quickly, thereby preventing the lead of the hammer head 2 from increasing too quickly, and ensuring the stability and accuracy of the forging process.

[0037] A forging method using a hammer forging machine with progressive fine adjustment of vertical lead using the mechanical transmission as described above comprises the following steps: Step 1: Clean the surface of the blank. Use sandpaper to remove dust on the surface of the blank to ensure the surface is clean to ensure the forging quality and prevent impurities from affecting the contact between the hammer head and the blank. Step 2: Preheat the blank. Place the blank in a heating furnace for preheating to heat the blank evenly, reduce deformation resistance during forging, and improve forging performance. Step 3: Forging, place the preheated billet on the hammer forging machine with a fixture, ensure that the billet is placed in the correct position and the center coincides with the center of the anvil on the hammer forging machine to avoid damage to the hammer head and equipment caused by eccentric loading; Step 4: Remove the forging. After the hammer stops moving and the equipment cools down, use tools to remove the forging from the anvil to prevent the forging from scalding the operator. Step 5: Clean the equipment. Use a brush to clean the metal debris and oxide scale remaining on the anvil and hammer head to keep the equipment clean.

[0038] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0039] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A hammer forging machine for progressively fine-tuning vertical lead by mechanical transmission, comprising a frame (1) and a hammer head (2), characterized in that: The hammer head (2) is vertically slidably arranged on the frame (1), and a turntable (3) is arranged on the frame (1) via a driving mechanism, and the turntable (3) will rotate forward or reverse under the action of the driving mechanism; The frame (1) is provided with a switching assembly, the turntable (3) is provided with a lead adjustment assembly, the lead adjustment assembly is connected to the hammer head (2), and the lead adjustment assembly cooperates with the switching assembly; When the turntable (3) rotates forward, the switching component remains in its original state, and the lead adjustment component cooperates with the switching component to drive the hammer head (2) to move vertically back and forth, and during this process, the movement stroke of the hammer head (2) will gradually increase; When the rotary disk (3) is reversed, the switching component completes a transformation, and the lead adjustment component begins to cooperate with the transformed switching component to drive the hammer head (2) to perform a rapid reset action.

2. A hammer forging machine with progressive fine adjustment of vertical lead by mechanical transmission according to claim 1, characterized in that: The driving mechanism comprises a driving shaft (4) and a DC motor (5); the driving shaft (4) is rotatably arranged on the frame (1), and one end of the driving shaft (4) is coaxially connected to the center of the turntable (3); The DC motor (5) is arranged on the frame (1), and the output end of the DC motor (5) is coaxially connected to the other end of the drive shaft (4).

3. A hammer forging machine with progressive fine adjustment of vertical lead by mechanical transmission according to claim 1, characterized in that: The switching assembly comprises a guide frame (6), a conical ring (7) and a bevel gear ring (8), wherein the guide frame (6) is arranged on the frame (1); The conical ring (7) and the bevel gear ring (8) are both slidably arranged on the guide frame (6); the central axes of the conical ring (7) and the bevel gear ring (8) are both collinear with the central axis of the turntable (3); and the diameters of the conical ring (7) and the bevel gear ring (8) are both larger than the diameter of the turntable (3).

4. A hammer forging machine with progressive fine adjustment of vertical lead by mechanical transmission according to claim 3, characterized in that: The conical ring (7) and the conical gear ring (8) are connected via a U-shaped plate (9), and the U-shaped plates (9) are provided in plurality, and the plurality of U-shaped plates (9) are evenly distributed along the circumference; The conical ring (7) is provided with teeth (701) on one side close to the bevel gear ring (8), and the teeth (701) are provided in plurality, and the plurality of teeth (701) together form a fan shape, and the side of the bevel gear ring (8) containing the teeth is close to the teeth (701).

5. A hammer forging machine with progressive fine adjustment of vertical lead by mechanical transmission according to claim 4, characterized in that: A cylinder (11) is provided on the frame (1), a bracket (10) is provided on one of the U-shaped plates (9), and an output end of the cylinder (11) is connected to one side of the bracket (10).

6. A hammer forging machine with progressive fine adjustment of vertical lead by mechanical transmission according to claim 4, characterized in that: The lead adjustment assembly comprises a screw rod (12) and a connecting rod (13), wherein the screw rod (12) is rotatably arranged on the turntable (3); The length direction of the screw rod (12) is parallel to the radial direction of the turntable (3), and a movable seat (14) is provided on the outer wall of the screw rod (12) in a threaded manner.

7. A hammer forging machine with progressive fine adjustment of vertical lead by mechanical transmission according to claim 6, characterized in that: The two ends of the connecting rod (13) are rotatably connected to the hammer head (2) and the movable seat (14) respectively; A T-shaped slide groove (301) is provided on one side of the turntable (3) along the diameter direction. The T-shaped slide groove (301) is parallel to the screw rod (12). A T-shaped slider (15) is slidably provided in the T-shaped slide groove (301). One side of the movable seat (14) is connected to the T-shaped slider (15).

8. The hammer forging machine with progressive fine adjustment of vertical lead by mechanical transmission according to claim 6, characterized in that: A bevel gear (16) is coaxially provided at one end of the screw rod (12); when the turntable (3) rotates forward, the bevel gear (16) can mesh with the plurality of teeth (701) on the conical ring (7); and when the turntable (3) rotates reversely, the bevel gear (16) can mesh with the bevel gear ring (8); Wherein, the distance between the conical ring (7) and the bevel gear ring (8) is greater than the diameter of the bevel gear (16).

9. A forging method using a hammer forging machine with mechanical transmission for progressive fine adjustment of vertical lead according to any one of claims 1 to 8, characterized in that: The following steps are involved: Step 1: Clean the surface of the blank. Use sandpaper to remove dust on the surface of the blank to ensure the surface is clean to ensure the forging quality and prevent impurities from affecting the contact between the hammer head and the blank. Step 2: Preheat the blank. Place the blank in a heating furnace for preheating to heat the blank evenly, reduce deformation resistance during forging, and improve forging performance. Step 3: Forging, place the preheated billet on the hammer forging machine with a fixture, ensure that the billet is placed in the correct position and the center coincides with the center of the anvil on the hammer forging machine to avoid damage to the hammer head and equipment caused by eccentric loading; Step 4: Remove the forging. After the hammer stops moving and the equipment cools down, use tools to remove the forging from the anvil. Step 5: Clean the equipment. Use a brush to clean the metal debris and oxide scale remaining on the anvil and hammer head to keep the equipment clean.

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