KR102172018B1 - Composite material processing system and composite material processing method - Google Patents

Abstract

The present invention relates to a composite material processing apparatus and method capable of increasing the drilling quality of the composite material, wherein the composite material processing apparatus comprises: a drilling device for drilling a plate to be processed formed of a first material and processing a through-hole part penetrating the plate to be processed; a first stack plate formed in a plate shape of a second material different from the first material, installed on a work table of the drilling device, and supporting a lower surface of the plate material to be processed when the drilling device processes the plate material to be processed; a second stack plate formed in the plate shape of the second material, formed between the drilling device and the plate to be processed, and pressing the upper surface of the plate to be processed when the drilling device processes the plate to be processed; and a clamping device installed in the drilling device for clamping and supporting the second stack plate to be formed between the drilling device and the plate material to be processed.

Description

Composite material processing system and composite material processing method}

The present invention relates to a composite material processing apparatus and a composite material processing method, and more particularly, to a composite material processing apparatus and a composite material processing method capable of increasing the drilling quality of the composite material.

Recently, a composite material having both the strength of metal and the light weight and formability of plastics has been developed. Representative examples of such composite materials include Fiber Reinforced Plastic (FRP), including Carbon Fiber Reinforced Plastic (CFRP) and Glass Fiber Reinforced Plastic (GFRP). . Such a composite material is a high-tech composite material attracting attention as a lightweight structural material having high strength and high elasticity using carbon fiber or glass fiber as a reinforcing material, and has excellent properties as a lightweight structural material.

The composite material may be fixed to the structure using fastening elements such as bolts or rivets, or may be combined with other materials such as metal or wood. For this reason, it is essential for the composite material to drill a plurality of through-holes for passing through the fastening elements, and such drilling is typically performed using a drill.

However, such a composite material is a difficult-to-process material obtained by laminating one or two or more sheets of prepreg in which a matrix resin is impregnated with carbon fiber and heat-molding or heat-pressing molding, and a composite material processing apparatus and a composite material processing method using a conventional general drill When drilling the composite material by using, there is a problem that excessive wear occurs in the drilling tool and the quality of the processed through-hole portion is deteriorated. For example, the inner diameter of the drilled through-hole is processed to be small, or the carbon fiber remains cut at the outlet through which the drilling tool passes (a phenomenon in which a part of the fiber forming the fiber-reinforced composite remains around the processed through-hole without being cut) There is a problem in that delamination between layers of the prepreg forming the fiber-reinforced composite material is easily generated or is easily generated.

In addition, in order to prevent such a problem, when processing a composite material using a water jet, it is impossible to implement the vertical wall surface of the through-hole part, so that the through-hole part is processed to be inclined to generate a taper, and the composite material is processed using a laser. During processing, there is a problem that productivity decreases due to a long processing time and deterioration occurs around the processed through-holes.

The present invention is to solve a number of problems including the above problems. When drilling a composite material, stack plates are stacked on the top and bottom of the composite material to form a sandwich and process the composite material through processing with a general drill. It is an object of the present invention to provide a composite material processing apparatus and a composite material processing method capable of drilling with high quality. However, these problems are exemplary, and the scope of the present invention is not limited thereby.

According to an embodiment of the present invention, a composite material processing apparatus is provided. The composite material processing device includes: a drilling device for drilling a plate to be processed formed of a first material, and processing a through hole through the plate to be processed; A first material that is formed in a plate shape of a second material different from the first material and is installed on a work table of the drilling device, and supports the lower surface of the processed plate material when the drilling device processes the processed plate material. Stack plate; A second stack plate formed in the shape of a plate of the second material, formed between the drilling device and the plate to be processed, and pressing the upper surface of the plate to be processed when the drilling device processes the plate to be processed; And a clamping device installed in the drilling device to clamp and support the second stack plate to be formed between the drilling device and the plate material to be processed.

According to an embodiment of the present invention, the drilling device includes: a drilling tool for drilling the plate material to be processed; A spindle shaft having the drilling tool installed at an end thereof and being driven to rotate to provide a cutting force to the drilling tool; And a fixed support portion rotatably supporting the spindle axis by having an inner space for accommodating at least a portion of the spindle axis.

According to an embodiment of the present invention, the clamping device is formed in a shape surrounding the drilling tool or both sides of the drilling tool on the lower surface of the fixed support part, so that the second stack plate is provided with the drilling tool and the workpiece. The second stack plate may be elastically supported to be formed between the plates.

According to an embodiment of the present invention, the clamping device is formed in a rod shape, and a plurality of the clamping devices are disposed on both sides of the drilling tool or in a shape surrounding the drilling tool, thereby forming the second stack plate. It may include; a first elastic member for elastically supporting.

According to an embodiment of the present invention, the first elastic member may include a cylinder member that elastically supports the second stack plate as a cylinder using hydraulic or pneumatic pressure.

According to an embodiment of the present invention, the first elastic member includes: a support rod formed on a lower surface of the fixed support portion in a cylindrical or prismatic shape; And a coil spring formed at a lower end of the support bar to elastically support the second stack plate.

According to an embodiment of the present invention, the clamping device includes a second elastic member formed on a lower surface of the fixed support portion in a coil spring shape accommodating the drilling tool therein, and elastically supporting the second stack plate; Can include.

According to an embodiment of the present invention, the clamping device is formed in the shape of an arc-shaped leaf spring, and a plurality of the clamping devices are arranged on both sides of the drilling tool or in a shape surrounding the drilling tool, and the It may include; a third elastic member elastically supporting the second stack plate.

According to an embodiment of the present invention, a transfer device formed between the first elastic member and the fixed support part to move or rotate the second stack plate elastically supported by the first elastic member may further include; have.

According to an embodiment of the present invention, the transfer device includes: a moving plate formed between the first elastic member and the fixed support part to move the first elastic member in a direction perpendicular to a downward direction of the drilling device; It may include.

According to an embodiment of the present invention, the transfer device is formed between any one first elastic member of the plurality of first elastic members and the fixed support part, and rotates to rotate the first elastic member. Plate; may include.

According to an embodiment of the present invention, the first material is a fiber-reinforced plastic including any one of a carbon fiber reinforced plastic (CFRP) and a glass fiber reinforced plastic (GFRP) ( FRP: Fiber Reinforced Plastic) composite material, and the second material may be a metal material or wood.

According to another embodiment of the present invention, a method of processing a composite material is provided. The composite material processing method includes the steps of seating the plate material to be processed on the first stack plate; Clamping and fixing the second stack plate to the clamping device; And drilling the plate material to be processed by descending the drilling device.

According to another embodiment of the present invention, in the drilling step, the plate to be processed, the first stack plate, and the second stack plate may be drilled together to form the through hole.

According to another embodiment of the present invention, after the step of drilling, clamping and supporting the second stack plate so that the positions of the through-holes formed in the second stack plate and the drilling tool are formed to be misaligned. It may further include; adjusting the position of the clamping device.

According to an embodiment of the present invention made as described above, when drilling a composite material, by laminating stack plates on the top and bottom of the composite material to form a sandwich and processing it, the composite material is drilled with high quality even through processing with a general drill. can do.

Accordingly, it is possible to prevent the occurrence of defects such as residual cutting or cracks or peeling of carbon fibers in the composite material processing area during drilling of the composite material, and prevent taper defects occurring during waterjet processing and deterioration defects occurring during laser processing. A composite material processing device and a composite material processing method can be implemented. Of course, the scope of the present invention is not limited by these effects.

1 is a cross-sectional view schematically showing a composite material processing apparatus according to an embodiment of the present invention.
2 to 6 are cross-sectional views schematically showing various embodiments of a composite material processing apparatus.
7 is a flow chart showing in sequence a method for processing a composite material according to another embodiment of the present invention.
8 to 10 are cross-sectional views illustrating a method of processing the composite material of FIG. 7 step by step.

Hereinafter, various exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The embodiments of the present invention are provided to more completely describe the present invention to those of ordinary skill in the art, and the following examples may be modified in various other forms, and the scope of the present invention is as follows. It is not limited to the examples. Rather, these embodiments are provided to make the present disclosure more faithful and complete, and to completely convey the spirit of the present invention to those skilled in the art. In addition, in the drawings, the thickness or size of each layer is exaggerated for convenience and clarity of description.

Hereinafter, embodiments of the present invention will be described with reference to the drawings schematically showing ideal embodiments of the present invention. In the drawings, for example, depending on manufacturing techniques and/or tolerances, variations of the illustrated shape can be expected. Accordingly, the embodiments of the inventive concept should not be construed as being limited to the specific shape of the region shown in the present specification, but should include, for example, a change in shape caused by manufacturing.

1 is a cross-sectional view schematically showing a composite material processing apparatus 100 according to an embodiment of the present invention, and FIGS. 2 to 6 schematically illustrate various embodiments of a composite material processing apparatus 200, 300, 400, 500, 600 These are cross-sectional views shown as.

First, as shown in Figure 1, the composite material processing apparatus 100 according to an embodiment of the present invention, largely, a drilling device 10, a first stack plate 20, and a second stack plate 30 ) And a clamping device 40.

As shown in Figure 1, the drilling device 10, by drilling (Drilling) the plate to be processed (P) formed of the first material, to process the through hole (H) penetrating the plate to be processed (P). I can.

For example, the drilling device 10 includes a drilling tool 11 for drilling a plate material P to be processed, and a spindle for providing a cutting force to the drilling tool 11 by installing and rotating a drilling tool 11 at an end thereof. A fixed support 13 and a plate to be processed P may be supported rotatably supporting the spindle shaft 12 by having an inner space for accommodating the shaft 12 and at least a portion of the spindle shaft 12 It may include a work table 14.

More specifically, although not shown, a driving unit such as a motor that is connected to the upper end of the spindle shaft 12 and rotates the spindle shaft 12 may be installed on the upper portion of the fixed support part 13. The drilling tool 11 fixedly installed at the bottom may rotate according to the rotational drive of the spindle shaft 12 to perform drilling (hole processing) of the plate material P to be processed.

In addition, the fixed support 13 may be installed to be elevating and descending on the body of the drilling device 10, and may support the spindle shaft 12 so as to be rotatable. To this end, a bearing may be installed between the fixed support 13 and the spindle shaft 12. Accordingly, the spindle shaft 12 is installed to be able to rotate relative to the fixed support part 13, so that the rotation torque of the spindle shaft 12 is not transmitted to the fixed support part 13.

In this case, the plate material P to be drilled by the drilling device 10 may be a plate material formed of a first material, which is a fiber reinforced plastic (FRP) composite material. For example, the fiber-reinforced plastic is carbon fiber reinforced plastic (CFRP), which is a plastic composite material reinforced with carbon fiber, or glass fiber reinforced plastic (GFRP), which is a plastic composite material reinforced with glass fiber. Fiber Reinforced Plastic). Such plastic-based composite materials rely on excellent mechanical properties, corrosion resistance and excellent moldability of plastics, and are widely used as new structural materials and functional materials based on such excellent properties.

However, the plate material to be processed (P), which is a fiber-reinforced plastic composite material, is a difficult-to-cut material, and when drilling using a conventional composite processing device using a conventional drill, excessive wear occurs on the drilling tool and the quality of the processed through-holes is poor. There was a problem of deterioration.

For example, the inner diameter of the drilled through-hole is processed to be small, or the carbon fiber remains cut at the outlet through which the drilling tool passes (a phenomenon in which a part of the fiber forming the fiber-reinforced composite remains around the processed through-hole without being cut) There is a problem such as the occurrence of, or peeling between the stacks of the prepreg forming the fiber-reinforced composite material easily occurs, when drilling by the drilling device 10, the first stack plate 20 and the second stack plate to be described later By laminating 30 above and below the to-be-processed plate material P to form a sandwich and processing, the above-described problems can be solved.

As shown in FIG. 1, the first stack plate 20 is formed in a plate shape of a second material, which is a metal material or wood different from the first material, and is mounted on the work table 14 of the drilling device 10. It is installed, and the drilling device 10 can support the lower surface of the plate material P to be processed when processing the plate material P to be processed.

In addition, the second stack plate 30 is formed in a plate shape of the same second material as the first stack plate 20 and is formed between the drilling device 10 and the plate material P to be processed, and the drilling device ( 10) When processing the plate to be processed (P), it can press the upper surface of the plate to be processed (P). In this case, the second stack plate 30 may be clamped by a clamping device 40 installed in the drilling device 10 to be formed between the drilling device 10 and the plate material P to be processed.

For example, the clamping device 40 is formed in a shape surrounding the drilling tool 11 or both sides of the drilling tool 11 on the lower surface of the fixed support 13 of the drilling device 10, the second stack plate 30 ) May be a clamp for elastically supporting the second stack plate 30 such that) is formed in the mortar of the drilling tool 11 and the plate material P to be processed.

More specifically, the clamping device 40 is formed in a rod shape and is disposed in a shape surrounding the drilling tool 11 or both sides of the drilling tool 11 on the lower surface of the fixed support part 13, and the second stack As a first elastic member for elastically supporting the plate 30, it may be a cylinder member 41 using hydraulic pressure or pneumatic pressure. In this case, a clamp C is installed at the lower end of the cylinder member 41 to clamp the second stack plate 30.

Therefore, when processing the plate to be processed (P), while the plate to be processed (P) is seated on the first stack plate (20), when the drilling device (10) descends, the material supported by the cylinder member (41) 2 The stack plate 30 may descend together. Subsequently, when the second stack plate 30 comes into contact with the upper surface of the plate material P to be processed, the cylinder member 41 is compressed, and the second stack plate 30 can press the upper surface of the plate material P to be processed. have. In such a state, when the drilling device 10 continues to descend, the drilling tool 11 sequentially moves the second stack plate 30, the plate to be processed P, and the first stack plate 20 stacked in a sandwich form. Drilling can be done.

In this way, when processing the plate to be processed (P), the upper surface of the plate to be processed (P) is pre-pressed with the second stack plate (30) to protect the processing periphery during the drilling process of the plate to be processed (P). It can have an effect. Accordingly, it is possible to effectively prevent defects such as cracks and peeling that may occur in drilling of a general composite material.

At this time, the second stack plate 30 may have a through hole formed in advance at a position corresponding to the drilling tool 11, but the second stack plate 30 effectively covers the area around the processing of the plate material P to be processed. In order to protect by pressing, it may be desirable that the second stack plate 30 and the plate to be processed P are drilled together. In addition, for the same reason, the first stack plate 20 supporting the lower surface of the to-be-processed plate material (P) may also be drilled together with the processed plate material (P) without a through hole formed in advance, but the first stack plate 20 ), unlike the second stack plate 30, may be in a state in which the through hole is previously formed.

In addition, the second stack plate 30 is positioned between the drilling device 10 and the plate to be processed (P), and can press the upper surface of the plate to be processed (P) when processing the plate to be processed (P). The clamping device 40, which is elastically supported so that it is not necessarily limited to the above-described embodiment, may be formed in a wide variety of shapes.

For example, as shown in FIG. 2, the clamping device 40 is formed in a rod shape and has a plurality of sides of the drilling tool 11 or a shape surrounding the drilling tool 11 on the lower surface of the fixed support 13. As a first elastic member that is disposed and elastically supports the second stack plate 30, it is formed at the lower end of the support bar 42 and the support bar 42 formed on the lower surface of the fixed support part 13 in a cylindrical or prismatic shape. It may include a coil spring 43 elastically supporting the second stack plate 30 by the clamp (C).

For example, the first elastic member has a coil spring 43 installed at the lower end of the fixing support 13 having a cylindrical or prismatic shape, and clamping the second stack plate 30 at the lower end of the coil spring 43 It may be configured in a form in which the clamp (C) is installed. At this time, so that one end of the coil spring 43 is firmly fixed to the lower end of the fixing support 13 and the clamp C is firmly installed at the other end, both ends of the coil spring 43 are to be flattened. I can.

In addition, as shown in FIG. 3, the clamping device 40 is formed on the lower surface of the fixed support 13 in the shape of a coil spring accommodating the drilling tool 11 therein, thereby providing the second stack plate 30 It may be formed of a second elastic member 44 that elastically supports.

For example, the second elastic member 44, so that the drilling tool 11 and the spindle shaft 12 can be accommodated therein, the inner diameter of the coil spring is less than the diameter of the drilling tool 11 and the spindle shaft 12 It can be largely formed. In addition, a clamp C capable of clamping the second stack plate 30 may be installed as the lower end of the second elastic member 44 is flattened.

In addition, as shown in FIG. 4, the clamping device 40 is formed in a leaf spring shape, and a plurality of the fixing support portions 30 surround both sides of the drilling tool 11 or the drilling tool 11. It may be disposed in a shape and formed of a third elastic member 45 that elastically supports the second stack plate 30. For example, the third elastic member 45 is an arc-shaped leaf spring, having one end fixed to the lower surface of the fixed support part 30, and a clamp C capable of clamping the second stack plate 30 at the other end. Can be installed.

As described above, in the clamping device 40 of the composite material processing apparatus 200, 300, 400 according to other embodiments of the present invention, the second stack plate 30 includes the drilling apparatus 10 and the plate to be processed (P). It can be formed in a wide variety of shapes so that the upper surface of the plate to be processed P can be pressed during the processing of the plate to be processed P by elastically supporting the second stack plate 30.

Accordingly, when processing the plate material P to be processed, the second stack plate 30 in a state in which the upper surface of the plate material P to be processed is pressed in advance with the second stack plate 30 by the clamping device 40. By drilling together the processed plate material (P) and the processed plate material (P), it is possible to effectively prevent defects such as cracks and peeling that may occur in the drilling process of general composite materials by protecting the processing periphery during the drilling process. have.

The composite material processing apparatus 500 according to another embodiment of the present invention so that the second stack plate 30, which is drilled together and the through hole portion H, is formed several times during drilling of the plate material P to be processed. ) Is formed between the cylinder member 41 of the clamping device 40 and the fixed support portion 13, and moves the second stack plate 30 that the cylinder member 41 elastically supports. Can include.

More specifically, as shown in FIG. 5, the transfer device 50 is formed between the cylinder member 41 and the fixed support portion 13, and elastically supports the second stack plate 30. ) May include a moving plate 51 that moves in a direction perpendicular to the downward direction of the drilling device 10.

Therefore, when processing another plate to be processed after drilling of the plate to be processed (P), by moving the moving plate (51) to move the cylinder member (41) elastically supporting the second stack plate (30), prior processing The position of the through-hole portion H of the second stack plate 30 formed during drilling of one plate material P to be processed may be adjusted so that the position of the drilling tool 11 of the drilling device 10 is shifted.

In addition, like the composite material processing apparatus 600 according to another embodiment of the present invention shown in FIG. 6, the transfer device 50 may rotate the second stack plate 30.

More specifically, the transfer device 50 is formed between any one of the plurality of cylinder members 41 and the fixed support part 13, and rotates to rotate any one of the cylinder members 41 It may include a plate 52.

Therefore, when processing another plate to be processed after drilling of the plate to be processed (P), by rotating the rotating plate 52 to rotate the cylinder member 41 supporting the center of the second stack plate 30, The position of the through-hole portion H of the second stack plate 30 formed during drilling of the processed plate material P may be adjusted so that the position of the drilling tool 11 of the drilling device 10 is shifted.

Accordingly, by pressing the upper surface of the other plate to be processed with the portion where the through-hole portion (H) of the second stack plate 30 is not formed, when drilling of the other plate, the second stack plate 30 is again It is possible to protect the processing periphery during the drilling process of other processed plates while drilling together with other processed plates.

In addition, in the embodiment of the transfer device 50 described above, the clamping device 40 that is moved or rotated by the transfer device 50 has been exemplified as the first elastic member, which is the cylinder member 41, but is limited thereto. Instead, the clamping device 40 may be a first elastic member in a form in which the coil spring 43 is installed at the lower end of the fixing support 13 having a cylindrical or prismatic shape.

Hereinafter, a method for processing a composite material using the above-described composite material processing apparatus 500 will be described in detail.

7 is a flow chart showing the composite material processing method according to an embodiment of the present invention in sequence, and FIGS. 8 to 10 are cross-sectional views illustrating the composite material processing method of FIG. 7 step by step.

First, referring to FIG. 7, the composite material processing method includes a step of seating a plate to be processed (S10), a step of fixing a second stack plate (S20), a drilling step (S30), and a step of adjusting the position of the clamping device (S40). Can include.

For example, as shown in FIG. 8, in the step of mounting the sheet to be processed (S10), the sheet to be processed P1 is mounted on the first stack plate 20, and in the step of fixing the second stack plate (S20) After clamping and fixing the second stack plate 30 to the clamping device 40, the drilling device 10 may be lowered through the drilling step S30 to drill the first plate material P1 to be processed. .

At this time, as shown in FIGS. 8 and 9, in a state in which the upper surface of the first plate material P1 to be processed is pre-pressed by the second stack plate 30 by the clamping device 40, the second stack plate ( 30) and the processed plate material P1 and the first stack plate 20 are drilled together to form a through-hole H, so that the processing peripheral area can be protected during the drilling process of the processed plate material P. .

Subsequently, as shown in FIG. 10, for the processing of the second plate material P2 after the drilling processing step S30, the second stack plate 30 is formed through the clamping device position adjustment step S40. The position of the clamping device 40 that clamps and supports the second stack plate 30 may be adjusted so that the through hole portion H and the drilling tool 11 may be formed to be misaligned.

Thereafter, the drilling processing step (S30) was repeated to press the upper surface of the second plate material to be processed (P2) to the portion where the through-hole portion (H) of the second stack plate (30) is not formed. 2 Drilling can be performed on the plate to be processed (P2). Here, the first stack plate 20 is shown to be replaced with a new first stack plate 20 in which the through hole portion H is not formed, but the first stack plate 20 does not necessarily need to be replaced, and through Drilling of the second plate material P2 to be processed may be performed while the hole portion H is formed.

Therefore, according to the composite material processing apparatus and the composite material processing method according to various embodiments of the present invention, when drilling a composite material, stack plates 20 and 30 are stacked on the top and bottom of the composite material to form a sandwich and process it, Composite materials can be drilled with high quality through drilling.

Accordingly, during the drilling of composite materials, it is possible to prevent the occurrence of defects such as cutting residuals, cracks or peeling of carbon fibers in the composite material processing area, and prevent taper defects occurring during waterjet processing and deterioration defects occurring during laser processing. I can. In addition, when drilling of the composite material, by using the second stack plate 30 several times while adjusting the position of the second stack plate 30 with the transfer device 50, it may have an effect of reducing the process cost.

The present invention has been described with reference to the embodiments shown in the drawings, but these are merely exemplary, and those of ordinary skill in the art will appreciate that various modifications and equivalent other embodiments are possible therefrom. Therefore, the true technical protection scope of the present invention should be determined by the technical spirit of the appended claims.

10: drilling device
11: drilling tool
12: spindle axis
13: fixed support
14: work table
20: first stack plate
30: second stack plate
40: clamping device
41: cylinder member
42: support rod
43: coil spring
44: second elastic member
45: third elastic member
50: conveying device
51: moving plate
52: rotating plate
P: plate to be processed
100, 200, 300, 400, 500, 600: composite material processing equipment

Claims (15)

A drilling device for drilling a to-be-processed plate formed of a first material to process a through-hole penetrating the to-be-processed plate;
A first material that is formed in a plate shape of a second material different from the first material and is installed on a work table of the drilling device, and supports the lower surface of the processed plate material when the drilling device processes the processed plate material. Stack plate;
A second stack plate formed in the shape of a plate of the second material, formed between the drilling device and the plate to be processed, and pressing the upper surface of the plate to be processed when the drilling device processes the plate to be processed; And
A clamping device installed in the drilling device to clamp and support the second stack plate so that the second stack plate is formed between the drilling device and the plate to be processed; and
The drilling device,
A drilling tool for drilling the plate material to be processed;
A spindle shaft having the drilling tool installed at an end thereof and being driven to rotate to provide a cutting force to the drilling tool; And
Including; a fixed support portion for rotatably supporting the spindle axis by having an inner space accommodating at least a portion of the spindle axis,
The clamping device,
Including; a first elastic member formed in the shape of a rod and arranged in a shape surrounding the drilling tool or both sides of the drilling tool on the lower surface of the fixing support, and elastically supporting the second stack plate,
A transfer device formed between the first elastic member and the fixed support part to move or rotate the second stack plate elastically supported by the first elastic member;
Further comprising a composite material processing apparatus. delete delete delete The method of claim 1,
The first elastic member,
A cylinder member elastically supporting the second stack plate as a cylinder using hydraulic or pneumatic pressure;
Containing, composite material processing apparatus. The method of claim 1,
The first elastic member,
A support rod formed on a lower surface of the fixed support portion in a cylindrical or prismatic shape; And
A coil spring formed at a lower end of the support bar to elastically support the second stack plate;
Containing, composite material processing apparatus. delete delete delete The method of claim 1,
The transfer device,
A moving plate formed between the first elastic member and the fixed support part to move the first elastic member in a direction perpendicular to a downward direction of the drilling device;
Containing, composite material processing apparatus. The method of claim 1,
The transfer device,
A rotating plate formed between any one of the plurality of first elastic members and the fixed support part to rotate the one of the first elastic members;
Containing, composite material processing apparatus. The method of claim 1,
The first material,
It is a fiber reinforced plastic (FRP: Fiber Reinforced Plastic) composite material including any one of carbon fiber reinforced plastic (CFRP: Carbon Fiber Reinforced Plastic) and glass fiber reinforced plastic (GFRP: Glass Fiber Reinforced Plastic),
The second material,
A device for processing composites, either metal or wood. It relates to a composite material processing method using the composite material processing device according to any one of claims 1, 5, 6, 10, 11 and 12,
Seating the plate to be processed on the first stack plate;
Clamping and fixing the second stack plate to the clamping device; And
Drilling the plate to be processed by descending the drilling device;
Containing, composite material processing method. The method of claim 13,
In the step of drilling,
The processed plate material, the first stack plate, and the second stack plate are drilled together to form the through-hole part. The method of claim 13,
After the step of drilling,
Adjusting a position of the clamping device for clamping and supporting the second stack plate so that the position of the through hole formed in the second stack plate and the drilling tool are formed to be shifted;
A method for processing a composite material that further comprises.

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