Heat dissipation enhanced flap wheel and production method thereof

Abstract

The flap wheel comprises two base bodies, seamless abrasive cloth pieces and staggered abrasive cloth piece sets, the seamless abrasive cloth pieces and the staggered abrasive cloth piece sets are sequentially and alternately connected between the two base bodies, and the seamless abrasive cloth pieces and the staggered abrasive cloth piece sets are arranged in the circumferential direction of the base bodies. The staggered abrasive cloth piece group comprises a first seamed abrasive cloth piece and a second seamed abrasive cloth piece, and the first seamed abrasive cloth piece comprises a first radial kerf and a left beveled kerf which are connected with each other; the second seamed abrasive cloth piece comprises a second radial kerf and a right beveled kerf which are connected with each other; the first seamed abrasive cloth piece and the second seamed abrasive cloth piece are staggered and inserted through the left beveled seam, the right beveled seam, the first radial kerf and the second radial kerf; heat dissipation grooves are formed in the grinding face of the flap wheel between the adjacent staggered abrasive cloth piece sets and the seamless abrasive cloth pieces. The invention further discloses a production method of the flap wheel capable of enhancing heat dissipation. The flap wheel can have good heat dissipation performance, and the phenomena of cloth burning, piece breaking and piece flying are prevented when the flap wheel is used.

Description

Technical Field

[0001] The present invention relates to the technical field of abrasive discs, and particularly to an abrasive disc with enhanced heat dissipation and a production method thereof. Background Art

[0002] In the existing abrasive discs, the sheets are arranged closely, and the heat dissipation between the sheets is poor. In addition, abrasive discs are often used for grinding products such as stainless steel, and the grinding pressure they receive is relatively large. As a result, the root of the abrasive cloth of the abrasive disc often burns and carbonizes due to high temperature during application, leading to phenomena such as broken pieces and flying pieces of the abrasive disc caused by burned cloth, which pose threats and losses to equipment safety, personnel safety, product quality, etc. Summary of the Invention

[0003] An object of the present invention is to provide an abrasive disc with enhanced heat dissipation and a production method thereof, which can enable the abrasive disc to have good heat dissipation performance and prevent the phenomena of burned cloth, broken pieces and flying pieces during use.

[0004] To achieve the above object, the technical solution adopted in one aspect of the present invention is as follows:

[0005] An abrasive disc with enhanced heat dissipation includes two substrates and seamless abrasive cloth sheets and staggered abrasive cloth sheet groups that are alternately connected between the two substrates in sequence. The seamless abrasive cloth sheets and the staggered abrasive cloth sheet groups are arranged along the circumferential direction of the substrate; the staggered abrasive cloth sheet group includes a first slotted abrasive cloth sheet and a second slotted abrasive cloth sheet. The first slotted abrasive cloth sheet includes a first radial cut and a left oblique cut that are connected to each other, and both the first radial cut and the left oblique cut are located on the right side of the center line of the first slotted abrasive cloth sheet; the second slotted abrasive cloth sheet includes a second radial cut and a right oblique cut that are connected to each other, and both the second radial cut and the right oblique cut are located on the left side of the center line of the second slotted abrasive cloth sheet; the seamless abrasive cloth sheet, the first slotted abrasive cloth sheet and the second slotted abrasive cloth sheet are all provided with substrate connection parts and grinding parts. The first radial cut extends radially inward from the outer end of the grinding part of the first slotted abrasive cloth sheet, and the second radial cut extends radially inward from the outer end of the grinding part of the first slotted abrasive cloth sheet; the length of the first radial cut is the same as the length of the second radial cut, and the length of the left oblique cut is the same as the length of the right oblique cut; the first slotted abrasive cloth sheet and the second slotted abrasive cloth sheet are mutually misaligned and interpenetrated through the left oblique cut, the right oblique cut, the first radial cut and the second radial cut; a heat dissipation groove is formed between the adjacent staggered abrasive cloth sheet groups and the seamless abrasive cloth sheet on the grinding surface of the abrasive disc.

[0006] As a preferred solution of the abrasive disc with enhanced heat dissipation described above, the base body is provided with an annular step, and U-shaped grooves for the annular step to snap into are provided on the sides of the base body connection parts of the seamless abrasive cloth sheet, the first slotted abrasive cloth sheet, and the second slotted abrasive cloth sheet.

[0007] As a preferred solution of the abrasive disc with enhanced heat dissipation described above, the distance between the left oblique cutting seam and the end of the base body connection part of the first slotted abrasive cloth sheet is 10 mm to 20 mm; the distance between the right oblique cutting seam and the end of the base body connection part of the second slotted abrasive cloth sheet is 10 mm to 20 mm.

[0008] As a preferred solution of the abrasive disc with enhanced heat dissipation described above, the projection of the left oblique cutting seam in the height direction of the first slotted abrasive cloth sheet is 10 mm, and the projection of the left oblique cutting seam in the width direction of the first slotted abrasive cloth sheet is one-third of the width of the first slotted abrasive cloth sheet; the ratio of the distance between the first radial cutting seam and the left side of the first slotted abrasive cloth sheet to the distance between the first radial cutting seam and the right side of the first slotted abrasive cloth sheet is 2:1.

[0009] As a preferred solution of the abrasive disc with enhanced heat dissipation described above, the projection of the right oblique cutting seam in the height direction of the second slotted abrasive cloth sheet is 10 mm, and the projection of the left oblique cutting seam in the width direction of the second slotted abrasive cloth sheet is one-third of the width of the second slotted abrasive cloth sheet; the ratio of the distance between the second radial cutting seam and the right side of the second slotted abrasive cloth sheet to the distance between the second radial cutting seam and the left side of the second slotted abrasive cloth sheet is 2:1.

[0010] As a preferred solution of the abrasive disc with enhanced heat dissipation described above, in one of the staggered abrasive cloth sheet groups, both the first slotted abrasive cloth sheet and the second slotted abrasive cloth sheet are provided with multiple pieces and the number is the same. Multiple pieces of the first slotted abrasive cloth sheets are stacked, and multiple pieces of the second slotted abrasive cloth sheets are stacked; multiple seamless abrasive cloth sheets are provided between two adjacent staggered abrasive cloth sheet groups and are stacked to form a seamless abrasive cloth sheet stack group.

[0011] As a preferred solution of the abrasive disc with enhanced heat dissipation described above, when the grit size of the abrasive cloth sheet is 30 - 80, in one of the staggered abrasive cloth sheet groups, the number of both the first slotted abrasive cloth sheet and the second slotted abrasive cloth sheet is 3 pieces; in one of the seamless abrasive cloth sheet stack groups, the number of the seamless abrasive cloth sheets is 3 pieces.

[0012] As a preferred solution of the abrasive disc wheel for enhancing heat dissipation, when the grit size of the abrasive cloth sheet is 100 - 180, in one of the staggered abrasive cloth sheet groups, the number of the first slotted abrasive cloth sheets and the second slotted abrasive cloth sheets is 4 each; in one of the seamless abrasive cloth sheet laminated groups, there are 4 seamless abrasive cloth sheets.

[0013] As a preferred solution of the abrasive disc wheel for enhancing heat dissipation, when the grit size of the abrasive cloth sheet is greater than 180, in one of the staggered abrasive cloth sheet groups, the number of the first slotted abrasive cloth sheets and the second slotted abrasive cloth sheets is 5 each; in one of the seamless abrasive cloth sheet laminated groups, there are 5 seamless abrasive cloth sheets.

[0014] In addition, to achieve the above object, the technical solution adopted in another aspect of the present invention is as follows:

[0015] A production method of an abrasive disc wheel for enhancing heat dissipation, which includes the following steps:

[0016] Step S1: Provide abrasive cloth, and blank the abrasive cloth into a plurality of first slotted abrasive cloth sheets, second slotted abrasive cloth sheets and seamless abrasive cloth sheets;

[0017] Step S2: According to the grit size of the abrasive cloth sheets, interleave and insert a plurality of stacked first slotted abrasive cloth sheets and a plurality of stacked second slotted abrasive cloth sheets to form a staggered abrasive cloth sheet group, and stack a plurality of seamless abrasive cloth sheets to form a seamless abrasive cloth sheet laminated group;

[0018] Step S3: Use a whole-piece mold to perform a whole-piece treatment on the staggered abrasive cloth sheet group and the seamless abrasive cloth sheet laminated group processed in the step S2, so that the staggered abrasive cloth sheet group and the seamless abrasive cloth sheet laminated group are alternately arranged in sequence. At the same time, make the U-shaped grooves of the first slotted abrasive cloth sheets, the U-shaped grooves of the second slotted abrasive cloth sheets and the U-shaped grooves of the seamless abrasive cloth sheets jointly form an annular groove, and a heat dissipation groove is formed between the adjacent staggered abrasive cloth sheet group and the seamless abrasive cloth sheet laminated group;

[0019] Step S4: Fit and connect the annular step of the base body with the annular groove, so that each abrasive cloth sheet in the staggered abrasive cloth sheet group and the seamless abrasive cloth sheet laminated group shrinks and compresses to obtain a semi-finished abrasive disc wheel; then use a packing belt to bundle and fix the outer diameter of the semi-finished abrasive disc wheel;

[0020] Step S5: Pour glue into the semi-finished abrasive disc wheel, and use a glue-spinning machine to make the glue enter each abrasive cloth sheet in the staggered abrasive cloth sheet group and the seamless abrasive cloth sheet laminated group;

[0021] Step S6: Send the semi-finished abrasive disc wheel processed in the step S5 into a drying room for curing;

[0022] Step S7: Immerse the semi-finished thousand-page wheel processed in the above Step S6 in water so that each abrasive cloth sheet in the staggered abrasive cloth sheet group and the seamless abrasive cloth sheet laminated group absorbs water and is shaped;

[0023] Step S8: Dry and pack the semi-finished thousand-page wheel processed in the above Step S7 to obtain the finished thousand-page wheel.

[0024] Implementing the strengthened heat-dissipating thousand-page wheel and its production method provided by the present invention, compared with the prior art, the beneficial effects are as follows:

[0025] In the thousand-page wheel of the present invention, a heat-dissipating groove is formed between adjacent staggered abrasive cloth sheet groups and seamless abrasive cloth sheet groups on the grinding surface of the thousand-page wheel. Therefore, during the grinding rotation of the thousand-page wheel, this heat-dissipating groove will play a role similar to that of a fan blade of a blower, timely extracting the heat generated during the grinding process. At the same time, the seamless abrasive cloth sheet can correct the force direction of the staggered abrasive cloth sheet group, making the force on each abrasive cloth sheet in the seamless abrasive cloth sheet and the staggered abrasive cloth sheet group more uniform, thereby avoiding phenomena such as broken pieces and flying pieces, and preventing threats and losses to equipment safety, personnel safety, and product quality. Description of the Drawings

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly introduced below.

[0027] Figure 1 is a schematic structural diagram of a strengthened heat-dissipating thousand-page wheel provided by an embodiment of the present invention;

[0028] Figure 2 is at Figure 1 a partial cross-sectional view in the A direction of the structure shown;

[0029] Figure 3 is a schematic structural diagram of a seamless abrasive cloth sheet;

[0030] Figure 4 is a schematic structural diagram of a first slotted abrasive cloth sheet;

[0031] Figure 5 is a schematic structural diagram of a second slotted abrasive cloth sheet;

[0032] Figure 6 is a schematic structural diagram of a staggered abrasive cloth sheet group in one viewing direction;

[0033] Figure 7 is a schematic structural diagram of a staggered abrasive cloth sheet group in another viewing direction.

[0034] Markings in the figure:

[0035] Substrate 1; seamless abrasive cloth sheet stack 2; seamless abrasive cloth sheet 21; staggered abrasive cloth sheet group 3; first slotted abrasive cloth sheet 31; first radial cut 311; left diagonal cut 312; second slotted abrasive cloth sheet 32; second radial cut 321; right diagonal cut 322; heat dissipation groove 4; substrate connection part 5; grinding part 6; U-shaped groove 7. Specific embodiments

[0036] The following will further describe in detail the specific embodiments of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are used to illustrate the present invention, but are not used to limit the scope of the present invention.

[0037] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. It should be understood that the present invention uses the terms "first", "second", etc. to describe various information, but these information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present invention, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information.

[0038] Please refer to Figures 1 to 7, an aspect of an embodiment of the present invention provides a buffing wheel for enhancing heat dissipation, which includes two bases 1, and seamless abrasive cloth sheets 21 and staggered abrasive cloth sheet groups 3 that are alternately connected between the two bases 1 in sequence. The seamless abrasive cloth sheets 21 and the staggered abrasive cloth sheet groups 3 are arranged along the circumferential direction of the base 1; the staggered abrasive cloth sheet group 3 includes a first slotted abrasive cloth sheet 31 and a second slotted abrasive cloth sheet 32. The first slotted abrasive cloth sheet 31 includes a first radial slit 311 and a left oblique slit 312 that are connected to each other, and both the first radial slit 311 and the left oblique slit 312 are located on the right side of the center line of the first slotted abrasive cloth sheet 31; the second slotted abrasive cloth sheet 32 includes a second radial slit 321 and a right oblique slit 322 that are connected to each other, and both the second radial slit 321 and the right oblique slit 322 are located on the left side of the center line of the second slotted abrasive cloth sheet 32; the seamless abrasive cloth sheet 21, the first slotted abrasive cloth sheet 31, and the second slotted abrasive cloth sheet 32 are all provided with a base connection portion 5 and a grinding portion 6. The first radial slit 311 radially extends from the outside to the inside at the outer end of the grinding portion 6 of the first slotted abrasive cloth sheet 31, and the second radial slit 321 radially extends from the outside to the inside at the outer end of the grinding portion 6 of the first slotted abrasive cloth sheet 31; the length of the first radial slit 311 is the same as the length of the second radial slit 321, and the length of the left oblique slit 312 is the same as the length of the right oblique slit 322; the first slotted abrasive cloth sheet 31 and the second slotted abrasive cloth sheet 32 are mutually misaligned and interpenetrated through the left oblique slit 312, the right oblique slit 322, the first radial slit 311, and the second radial slit 321; a heat dissipation groove 4 is formed between the adjacent staggered abrasive cloth sheet groups 3 and the seamless abrasive cloth sheet 21 on the grinding surface of the buffing wheel.

[0039] It should be noted that the "radial direction" in the first radial slit 311 and the second radial slit 321 refers to the radial direction of the abrasive disc wheel after the abrasive cloth sheets are assembled. In this embodiment, to ensure that the staggered abrasive cloth sheet group 3 can be reliably connected to the base body 1, the distance between the left inclined slit 312 and the end of the base body connecting portion 5 of the first slotted abrasive cloth sheet 31 is 10 mm to 20 mm; the distance between the right inclined slit 322 and the end of the base body connecting portion 5 of the second slotted abrasive cloth sheet 32 is 10 mm to 20 mm; the projection of the left inclined slit 312 in the height direction of the first slotted abrasive cloth sheet 31 is 10 mm, and the projection of the left inclined slit 312 in the width direction of the first slotted abrasive cloth sheet 31 is one-third of the width of the first slotted abrasive cloth sheet 31; the ratio of the distance between the first radial slit 311 and the left side of the first slotted abrasive cloth sheet 31 to the distance between the first radial slit 311 and the right side of the first slotted abrasive cloth sheet 31 is 2:1; the projection of the right inclined slit 322 in the height direction of the second slotted abrasive cloth sheet 32 is 10 mm, and the projection of the left inclined slit 312 in the width direction of the second slotted abrasive cloth sheet 32 is one-third of the width of the second slotted abrasive cloth sheet 32; the ratio of the distance between the second radial slit 321 and the right side of the second slotted abrasive cloth sheet 32 to the distance between the second radial slit 321 and the left side of the second slotted abrasive cloth sheet 32 is 2:1.

[0040] Exemplarily, for the connection between the base body 1 and the seamless abrasive cloth sheet 21 and between the base body 1 and the staggered abrasive cloth sheet group 3 to be more reliable, the base body 1 is provided with an annular step, and U-shaped grooves 7 for the annular step to be inserted into are provided on the side portions of the base body connecting portion 5 of the seamless abrasive cloth sheet 21, the side portions of the base body connecting portion 5 of the first slotted abrasive cloth sheet 31, and the side portions of the base body connecting portion 5 of the second slotted abrasive cloth sheet 32.

[0041] Exemplarily, to enable the heat dissipation groove 4 to be formed between adjacent staggered abrasive cloth sheet groups 3 and the seamless abrasive cloth sheet 21 on the grinding surface of the abrasive disc wheel, during the grinding rotation of the abrasive disc wheel, the heat dissipation groove 4 will play a role similar to that of a fan blade of a blower, timely extracting the heat generated during the grinding process. At the same time, the seamless abrasive cloth sheet 21 can correct the force application direction of the staggered abrasive cloth sheet group 3, making the forces on the abrasive cloth sheets in the seamless abrasive cloth sheet 21 and the staggered abrasive cloth sheet group 3 more uniform, thereby avoiding phenomena such as broken pieces and flying pieces, and preventing threats and losses to equipment safety, personnel safety, product quality, etc.

[0042] Exemplarily, in one of the staggered abrasive cloth sheet groups 3, the first slotted abrasive cloth sheets 31 and the second slotted abrasive cloth sheets 32 are both provided with multiple pieces and the number is the same. Multiple first slotted abrasive cloth sheets 31 are stacked, and multiple second slotted abrasive cloth sheets 32 are stacked; the seamless abrasive cloth sheets 21 arranged between two adjacent staggered abrasive cloth sheet groups 3 are provided with multiple pieces and are stacked to form a seamless abrasive cloth sheet stack group 2. Specifically:

[0043] (1) When the grit size of the abrasive cloth sheet is 30 - 80, in one of the staggered abrasive cloth sheet groups 3, the number of the first slotted abrasive cloth sheets 31 and the second slotted abrasive cloth sheets 32 is 3 each; in one seamless abrasive cloth sheet stack group 2, the seamless abrasive cloth sheets 21 are provided with 3 pieces;

[0044] (2) When the grit size of the abrasive cloth sheet is 100 - 180, in one of the staggered abrasive cloth sheets 3, the number of the first slotted abrasive cloth sheets 31 and the second slotted abrasive cloth sheets 32 is 4 each; in one seamless abrasive cloth sheet stack group 2, the seamless abrasive cloth sheets 21 are provided with 4 pieces;

[0045] (3) When the grit size of the abrasive cloth sheet is greater than 180, in one of the staggered abrasive cloth sheets 3, the number of the first slotted abrasive cloth sheets 31 and the second slotted abrasive cloth sheets 32 is 5 each; in one seamless abrasive cloth sheet stack group 2, the seamless abrasive cloth sheets 21 are provided with 5 pieces.

[0046] In addition, another aspect of the embodiment of the present invention provides a production method of a thousand - leaf wheel for enhancing heat dissipation, which includes the following steps:

[0047] Step S1: Provide abrasive cloth, and punch the abrasive cloth into several first slotted abrasive cloth sheets 31, second slotted abrasive cloth sheets 32 and seamless abrasive cloth sheets 21;

[0048] Step S2: According to the grit size of the abrasive cloth sheet, interleave and insert several stacked first slotted abrasive cloth sheets 31 and several stacked second slotted abrasive cloth sheets 32 to form a staggered abrasive cloth sheet group 3, and stack several seamless abrasive cloth sheets 21 to form a seamless abrasive cloth sheet stack group 2;

[0049] Step S3: Use a whole - sheet mold to perform whole - sheet treatment on the staggered abrasive cloth sheet group 3 and the seamless abrasive cloth sheet stack group 2 processed in step S2, so that the staggered abrasive cloth sheet group 3 and the seamless abrasive cloth sheet stack group 2 are alternately arranged in sequence. At the same time, the U - shaped grooves 7 of the first slotted abrasive cloth sheets 31, the U - shaped grooves 7 of the second slotted abrasive cloth sheets 32 and the U - shaped grooves 7 of the seamless abrasive cloth sheets 21 jointly form an annular groove, and a heat dissipation groove 4 is formed between the adjacent staggered abrasive cloth sheet group 3 and the seamless abrasive cloth sheet stack group 2;

[0050] Step S4: Fit and connect the annular step of the substrate 1 with the annular groove, so that each abrasive cloth sheet in the staggered abrasive cloth sheet group 3 and the seamless abrasive cloth sheet laminated group 2 shrinks and compresses to obtain a semi-finished product of a thousand-page wheel; subsequently, use a packing tape to bundle and fix the outer diameter of the semi-finished product of the thousand-page wheel;

[0051] Step S5: Pour glue into the semi-finished product of the thousand-page wheel, and use a glue spreading machine to make the glue enter each abrasive cloth sheet in the staggered abrasive cloth sheet group 3 and the seamless abrasive cloth sheet laminated group 2;

[0052] Step S6: Send the semi-finished product of the thousand-page wheel processed in the step S5 into a drying room for curing;

[0053] Step S7: Immerse the semi-finished product of the thousand-page wheel processed in the step S6 in water, so that each abrasive cloth sheet in the staggered abrasive cloth sheet group 3 and the seamless abrasive cloth sheet laminated group 2 absorbs water and takes shape;

[0054] Step S8: Air-dry and pack the semi-finished product of the thousand-page wheel processed in the step S7 to obtain a finished product of the thousand-page wheel.

[0055] Implementing a thousand-page wheel with enhanced heat dissipation and its production method according to this embodiment, in the finished product of the thousand-page wheel obtained from its production, a heat dissipation groove 4 is formed between the adjacent staggered abrasive cloth sheet group 3 and the seamless abrasive cloth sheet 21 on the grinding surface of the thousand-page wheel. Therefore, during the grinding rotation of the thousand-page wheel, the heat dissipation groove 4 will play a role similar to that of a fan blade of a blower, timely extracting the heat generated during the grinding process. At the same time, the seamless abrasive cloth sheet 21 can correct the force direction of the staggered abrasive cloth sheet group 3, making the force on each abrasive cloth sheet in the seamless abrasive cloth sheet 21 and the staggered abrasive cloth sheet group 3 more uniform, thereby avoiding phenomena such as broken pieces and flying pieces, and preventing threats and losses to equipment safety, personnel safety, and product quality.

[0056] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0057] The above is only the preferred embodiment of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and replacements can still be made, and these improvements and replacements should also be regarded as the protection scope of the present invention.

Claims

1. A thousand-page wheel for enhancing heat dissipation, characterized in that, It includes two bases, as well as seamless abrasive cloth sheets and staggered abrasive cloth sheet groups that are alternately connected between the two bases in sequence. The seamless abrasive cloth sheets and the staggered abrasive cloth sheet groups are arranged along the circumferential direction of the bases; the staggered abrasive cloth sheet group includes a first slotted abrasive cloth sheet and a second slotted abrasive cloth sheet. The first slotted abrasive cloth sheet includes a first radial cut and a left diagonal cut that are connected to each other, and both the first radial cut and the left diagonal cut are located on the right side of the center line of the first slotted abrasive cloth sheet; the second slotted abrasive cloth sheet includes a second radial cut and a right diagonal cut that are connected to each other, and both the second radial cut and the right diagonal cut are located on the left side of the center line of the second slotted abrasive cloth sheet; the seamless abrasive cloth sheet, the first slotted abrasive cloth sheet, and the second slotted abrasive cloth sheet are all provided with base connection parts and grinding parts. The first radial cut extends radially from the outside to the inside at the outer end of the grinding part of the first slotted abrasive cloth sheet, and the second radial cut extends radially from the outside to the inside at the outer end of the grinding part of the first slotted abrasive cloth sheet; the length of the first radial cut is the same as the length of the second radial cut, and the length of the left diagonal cut is the same as the length of the right diagonal cut; the first slotted abrasive cloth sheet and the second slotted abrasive cloth sheet are mutually misaligned and interpenetrated through the left diagonal cut, the right diagonal cut, the first radial cut, and the second radial cut; heat dissipation grooves are formed between adjacent staggered abrasive cloth sheet groups and the seamless abrasive cloth sheet on the grinding surface of the abrasive wheel.

2. The reinforced abrasive disc for enhanced heat dissipation according to claim 1, wherein, The base is provided with an annular step, and U-shaped grooves for the annular step to be inserted into are provided on the side parts of the base connection part of the seamless abrasive cloth sheet, the side parts of the base connection part of the first slotted abrasive cloth sheet, and the side parts of the base connection part of the second slotted abrasive cloth sheet.

3. The reinforced heat-dissipating abrasive disc according to claim 1, wherein The distance between the left diagonal cut and the end of the base connection part of the first slotted abrasive cloth sheet is 10 mm to 20 mm; the distance between the right diagonal cut and the end of the base connection part of the second slotted abrasive cloth sheet is 10 mm to 20 mm.

4. The reinforced cooling abrasive disc according to claim 1, characterized in that, The projection of the left diagonal cut in the height direction of the first slotted abrasive cloth sheet is 10 mm, and the projection of the left diagonal cut in the width direction of the first slotted abrasive cloth sheet is one-third of the width of the first slotted abrasive cloth sheet; the ratio of the distance between the first radial cut and the left side of the first slotted abrasive cloth sheet to the distance between the first radial cut and the right side of the first slotted abrasive cloth sheet is 2:

1.

5. The reinforced heat-dissipating abrasive disc according to claim 1, wherein The projection of the right diagonal cut in the height direction of the second slotted abrasive cloth sheet is 10 mm, and the projection of the left diagonal cut in the width direction of the second slotted abrasive cloth sheet is one-third of the width of the second slotted abrasive cloth sheet; the ratio of the distance between the second radial cut and the right side of the second slotted abrasive cloth sheet to the distance between the second radial cut and the left side of the second slotted abrasive cloth sheet is 2:

1.

6. The reinforced cooling page wheel according to claim 1, wherein, In one of the sets of interleaved abrasive cloth sheets, both the first slotted abrasive cloth sheets and the second slotted abrasive cloth sheets are provided with multiple pieces and the number thereof is the same. Multiple pieces of the first slotted abrasive cloth sheets are stacked, and multiple pieces of the second slotted abrasive cloth sheets are stacked; multiple seamless abrasive cloth sheets provided between two adjacent sets of interleaved abrasive cloth sheets are stacked to form a seamless abrasive cloth sheet stack group.

7. The reinforced abrasive disc for enhanced heat dissipation according to claim 6, characterized in that, When the grit size of the abrasive cloth sheets is 30 - 80, in one of the sets of interleaved abrasive cloth sheets, the number of both the first slotted abrasive cloth sheets and the second slotted abrasive cloth sheets is 3; in one of the seamless abrasive cloth sheet stack groups, the number of the seamless abrasive cloth sheets is 3.

8. The reinforced cooling abrasive disc according to claim 6, wherein When the grit size of the abrasive cloth sheets is 100 - 180, in one of the sets of interleaved abrasive cloth sheets, the number of both the first slotted abrasive cloth sheets and the second slotted abrasive cloth sheets is 4; in one of the seamless abrasive cloth sheet stack groups, the number of the seamless abrasive cloth sheets is 4.

9. The reinforced heat dissipation abrasive disc according to claim 6, wherein When the grit size of the abrasive cloth sheets is greater than 180, in one of the sets of interleaved abrasive cloth sheets, the number of both the first slotted abrasive cloth sheets and the second slotted abrasive cloth sheets is 5; in one of the seamless abrasive cloth sheet stack groups, the number of the seamless abrasive cloth sheets is 5.

10. A production method of a thousand-page wheel for enhancing heat dissipation, characterized in that, It includes the following steps: Step S1: Provide abrasive cloth, and cut the abrasive cloth into a number of first slotted abrasive cloth sheets, second slotted abrasive cloth sheets, and seamless abrasive cloth sheets. Step S2: According to the grit size of the abrasive cloth sheets, interleave and insert a number of stacked first slotted abrasive cloth sheets and a number of stacked second slotted abrasive cloth sheets to form a set of interleaved abrasive cloth sheets, and stack a number of seamless abrasive cloth sheets to form a seamless abrasive cloth sheet stack group. Step S3: Use a whole-piece mold to perform a whole-piece treatment on the set of interleaved abrasive cloth sheets and the seamless abrasive cloth sheet stack group processed in the step S2, so that the set of interleaved abrasive cloth sheets and the seamless abrasive cloth sheet stack group are arranged alternately in sequence. Meanwhile, make the U-shaped grooves of the first slotted abrasive cloth sheets, the U-shaped grooves of the second slotted abrasive cloth sheets, and the U-shaped grooves of the seamless abrasive cloth sheets jointly form an annular groove, and a heat dissipation groove is formed between the adjacent set of interleaved abrasive cloth sheets and the seamless abrasive cloth sheet stack group. Step S4: Fit and connect the annular step of the base body with the annular groove, so that each abrasive cloth sheet in the set of interleaved abrasive cloth sheets and the seamless abrasive cloth sheet stack group shrinks and presses tightly to obtain a semi-finished product of a thousand-page wheel; then use a packing belt to bundle and fix the outer diameter of the semi-finished product of the thousand-page wheel. Step S5: Pour glue into the semi-finished product of the thousand-page wheel, and use a glue spinner to make the glue enter each abrasive cloth sheet in the set of interleaved abrasive cloth sheets and the seamless abrasive cloth sheet stack group. Step S6: Send the semi-finished product of the thousand-page wheel processed in the step S5 into a drying oven for curing. Step S7: Immerse the semi-finished product of the thousand-page wheel processed in the step S6 in water, so that each abrasive cloth sheet in the set of interleaved abrasive cloth sheets and the seamless abrasive cloth sheet stack group absorbs water and is shaped. Step S8: Air-dry and pack the semi-finished product of the thousand-page wheel processed in the step S7 to obtain a finished product of a thousand-page wheel.

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