Process method of X-Max type multifunctional diamond saw blade

Abstract

The invention relates to the technical field of diamond saw blades, in particular to a process method of an X-Max type multifunctional diamond saw blade which comprises a circular-plate-shaped saw blade base body and a plurality of diamond tool bits evenly arranged on the edge of the base body. A tool bit of the X-Max type multifunctional diamond saw blade specifically comprises, by weight, 27%-41% of copper, 29%-42% of iron, 4%-10% of nickel, 12%-21% of cobalt alloy, 6%-12% of tin, 9%-22% of copper-tin-titanium alloy, 0.9%-1.6% of liquid paraffin and 0.8%-1.8% of diamond. The copper-tin-titanium alloy powder and the cobalt alloy are added into the copper, the nickel, the copper and the tin, simple substance powder is connected more tightly, a novel high-quality diamond matrix is finally synthesized, and compared with a common metal formula, the formula is better in diamond holding force and higher in diamond utilization rate.

Description

Technical Field

[0001] The invention relates to the technical field of diamond saw blades, and in particular to a process method for making an X-Max multifunctional diamond saw blade. Background Art

[0002] Under the general trend of global economic growth, many other developing countries like our country are constantly improving their pursuit of future life, but the trend of low-carbon environmental protection and carbon neutrality also needs to be taken into account at the same time. Environmental damage needs to be increasingly prohibited. High-quality tools can obviously meet the above requirements. It is well known that infrastructure construction cannot be separated from diamond saw blades. Because a large amount of stone and concrete are needed for deep processing in civil building construction, government buildings, commercial buildings, urban paved roads, park facilities and other places, with the continuous growth of the economy, the aging of the population is becoming more and more aggravated, and high-quality labor is becoming more and more scarce. The current development trend is to use automated equipment and robotic arms, and even AI smart robots to replace human work. The realization of automation has higher and higher technical requirements for high-quality processing tools, and the sharpness of the tools directly affects the processing efficiency.

[0003] Therefore, it is necessary to develop a process for producing an X-Max multifunctional diamond saw blade to solve the above problems in the prior art. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the defects of the above-mentioned technology and provide a process method for an X-Max type multifunctional diamond saw blade.

[0005] To achieve the above objectives, in a first aspect, the present invention provides an X-Max type multifunctional diamond saw blade, comprising a circular plate-shaped saw blade substrate and a plurality of diamond cutter heads evenly arranged on the edge of the substrate, characterized in that the cutter heads of the X-Max type multifunctional diamond saw blade specifically comprise the following components by weight percentage: 27-41% copper, 29-42% iron, 4-10% nickel, 12-21% cobalt alloy, 6-12% tin, 9-22% copper-tin-titanium alloy, 0.9-1.6% liquid paraffin, and 0.8-1.8% diamond.

[0006] Furthermore, the diamond particle size includes at least one of 30 / 40, 40 / 50, and 50 / 60, and the compressive strength is 25-35kg.

[0007] Furthermore, the tool head comprises, by weight percentage, 27-34% copper, 29-38% iron, 4-9% nickel, 14-19% cobalt alloy, 7-10% tin, 12-20% copper-tin-titanium alloy, 1.0-1.4% liquid paraffin, and 1.4-1.7 diamond.

[0008] Furthermore, the tool head comprises, by weight percentage, 29% copper, 30% iron, 6% nickel, 13% cobalt alloy, 7% tin, 15% copper-tin-titanium alloy, 1.1% liquid paraffin, and 1.6% diamond.

[0009] In a second aspect, the present invention provides a process for producing an X-Max multifunctional diamond saw blade, the process for producing the multifunctional diamond saw blade comprising the following steps:

[0010] 1) According to the requirements of the drawings, the steel plate is quenched and heat treated, tempered, laser cut into shape, tempered, surface ground, inner hole ground, outer circle ground, and burred for base processing;

[0011] 2) Mixing the raw materials of the cutter head in a required proportion, pouring the powder into a mold and cold pressing it after mixing evenly, to obtain a diamond cutter head model;

[0012] 3) hot pressing and sintering, grinding the cutter head with a grinding wheel and abrasive belt to obtain a diamond cutter head;

[0013] 4) Place the cutter head and the substrate together on the corresponding substrate position according to the drawing requirements, adjust the light spot of the laser welding machine to the appropriate position of the cutter head and the substrate, start the laser welding machine to weld the cutter head and the substrate together at the moment of laser penetration, and then test the welding strength of each diamond cutter head with a strength standard of 600N / mm2. After passing the test, use high-frequency welding to protect the teeth;

[0014] 5) After welding, use a grinder to polish the surface of the X-Max multi-functional diamond saw blade to make it bright, then use a special grinding wheel to polish the working surface of the diamond cutter head and expose the diamond. Finally, use the 600N / mm2 strength standard to test the welding strength of each diamond cutter head. If it fails, it will be reworked. If it passes, it will be sprayed with paint and dried.

[0015] 7) Paint and dry the surface to prevent rust, then silk screen print, laser mark, package and store.

[0016] Furthermore, in the step 2), the mixing ratio of the raw materials for the cutter head is 2.70 kg of copper powder, 3.8 kg of iron, 0.7 kg of nickel, 1.0 kg of cobalt alloy, 0.6 kg of tin, and 1.2 kg of copper-tin-titanium alloy. After being put into a mixing barrel and mixed for 40 minutes, 0.1 kg of liquid paraffin and 0.16 kg of diamond are added. After continuing to mix for 3 hours, the powder is poured into a mold and cold-pressed to obtain a diamond cutter head model.

[0017] Furthermore, in the step 2), the mixing ratio of the raw materials for the cutter head is as follows: 2.85 kg of copper powder, 3.3 kg of iron, 0.6 kg of nickel, 1.05 kg of cobalt alloy, 0.8 kg of tin, and 1.4 kg of copper-tin-titanium alloy are put into a mixing barrel and mixed for 30 minutes, and then 0.06 kg of liquid paraffin and 0.18 kg of diamond are added. After continuing to mix for 3 hours, the powder is poured into a mold and cold-pressed to obtain a diamond cutter head model.

[0018] Furthermore, in the step 2), the mixing ratio of the raw materials for the cutter head is as follows: 2.9 kg of copper powder, 3.0 kg of iron, 0.6 kg of nickel, 1.3 kg of cobalt alloy, 0.7 kg of tin, and 1.5 kg of copper-tin-titanium alloy are put into a mixing barrel and mixed for 30 minutes, and then 0.05 kg of liquid paraffin and 0.17 kg of diamond are added. After continuing to mix for 3 hours, the powder is poured into a mold and cold-pressed to obtain a diamond cutter head model.

[0019] Furthermore, in the step 3), the hot pressing sintering temperature is 720-880° C., the pressure is 200-300 kg / cm 2 , and the holding time is 180 seconds.

[0020] Advantages of the present invention: The present invention adds copper-tin-titanium alloy powder and cobalt alloy to copper, nickel, copper and tin, especially the latter two alloys, so that the single-element powders can be more tightly connected. The formation of chemical bonds between the single-element powders requires higher temperature and pressure, and the addition of alloy powder can bridge the two single-element powders. In the smelting and synthesis process, a shorter time and temperature and pressure can be used to make the metal powders bond more tightly, and finally a new type of high-quality diamond matrix is ​​synthesized. Compared with ordinary metal formulas, this formula has better diamond holding power and higher diamond utilization rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a front view of an X-Max multifunctional diamond saw blade of the present invention;

[0022] Figure 2 It is a partial view of an X-Max multifunctional diamond saw blade of the present invention. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0025] Combined with Figure 1and attached Figure 2 As shown, this embodiment provides an X-Max type multifunctional diamond saw blade, including a circular plate-shaped saw blade substrate and a plurality of diamond segments evenly arranged on the edge of the substrate, characterized in that the segments of the X-Max type multifunctional diamond saw blade specifically include the following components by weight percentage: copper 27-41%, iron 29-42%, nickel 4-10%, cobalt alloy 12-21%, tin 6-12%, copper-tin-titanium alloy 9-22%, liquid paraffin 0.9-1.6%, and diamond 0.8-1.8%.

[0026] Furthermore, the diamond particle size includes at least one of 30 / 40, 40 / 50, and 50 / 60, and the compressive strength is 25-35kg.

[0027] Furthermore, the tool head comprises, by weight percentage, 27-34% copper, 29-38% iron, 4-9% nickel, 14-19% cobalt alloy, 7-10% tin, 12-20% copper-tin-titanium alloy, 1.0-1.4% liquid paraffin, and 1.4-1.7 diamond.

[0028] Furthermore, the tool head comprises, by weight percentage, 29% copper, 30% iron, 6% nickel, 13% cobalt alloy, 7% tin, 15% copper-tin-titanium alloy, 1.1% liquid paraffin, and 1.6% diamond.

[0029] Combined with Figure 1 and attached Figure 2 As shown, this embodiment provides a process for producing an X-Max multifunctional diamond saw blade, and the process for producing the multifunctional diamond saw blade comprises the following steps:

[0030] 1) According to the requirements of the drawings, the steel plate is quenched and heat treated, tempered, laser cut into shape, tempered, surface ground, inner hole ground, outer circle ground, and burred for base processing;

[0031] 2) Mixing the raw materials of the cutter head in a required proportion, pouring the powder into a mold and cold pressing it after mixing evenly, to obtain a diamond cutter head model;

[0032] 3) hot pressing and sintering, grinding the cutter head with a grinding wheel and abrasive belt to obtain a diamond cutter head;

[0033] 4) Place the cutter head and the substrate together on the corresponding substrate position according to the drawing requirements, adjust the light spot of the laser welding machine to the appropriate position of the cutter head and the substrate, start the laser welding machine to weld the cutter head and the substrate together at the moment of laser penetration, and then test the welding strength of each diamond cutter head with a strength standard of 600N / mm2. After passing the test, use high-frequency welding to protect the teeth;

[0034] 5) After welding, use a grinder to polish the surface of the X-Max multi-functional diamond saw blade to make it bright, then use a special grinding wheel to polish the working surface of the diamond cutter head and expose the diamond. Finally, use the 600N / mm2 strength standard to test the welding strength of each diamond cutter head. If it fails, it will be reworked. If it passes, it will be sprayed with paint and dried.

[0035] 7) Paint and dry the surface to prevent rust, then silk screen print, laser mark, package and store.

[0036] Furthermore, in the step 2), the mixing ratio of the raw materials for the cutter head is 2.70 kg of copper powder, 3.8 kg of iron, 0.7 kg of nickel, 1.0 kg of cobalt alloy, 0.6 kg of tin, and 1.2 kg of copper-tin-titanium alloy. After being put into a mixing barrel and mixed for 40 minutes, 0.1 kg of liquid paraffin and 0.16 kg of diamond are added. After continuing to mix for 3 hours, the powder is poured into a mold and cold-pressed to obtain a diamond cutter head model.

[0037] Furthermore, in the step 2), the mixing ratio of the raw materials for the cutter head is as follows: 2.85 kg of copper powder, 3.3 kg of iron, 0.6 kg of nickel, 1.05 kg of cobalt alloy, 0.8 kg of tin, and 1.4 kg of copper-tin-titanium alloy are put into a mixing barrel and mixed for 30 minutes, and then 0.06 kg of liquid paraffin and 0.18 kg of diamond are added. After continuing to mix for 3 hours, the powder is poured into a mold and cold-pressed to obtain a diamond cutter head model.

[0038] Furthermore, in the step 2), the mixing ratio of the raw materials for the cutter head is as follows: 2.9 kg of copper powder, 3.0 kg of iron, 0.6 kg of nickel, 1.3 kg of cobalt alloy, 0.7 kg of tin, and 1.5 kg of copper-tin-titanium alloy are put into a mixing barrel and mixed for 30 minutes, and then 0.05 kg of liquid paraffin and 0.17 kg of diamond are added. After continuing to mix for 3 hours, the powder is poured into a mold and cold-pressed to obtain a diamond cutter head model.

[0039] Furthermore, in the step 3), the hot pressing sintering temperature is 720-880° C., the pressure is 200-300 kg / cm 2 , and the holding time is 180 seconds.

[0040] The present invention adds copper-tin-titanium alloy powder and cobalt alloy to copper, nickel, copper and tin, especially the latter two alloys, so that the single-element powders can be more closely connected. The formation of chemical bonds between the single-element powders requires higher temperature and pressure, and the addition of alloy powder can build a bridge between the two single-element powders. In the smelting and synthesis process, a shorter time and temperature and pressure can be used to make the metal powders bond more tightly, and finally a new type of high-quality diamond matrix is ​​synthesized. Compared with ordinary metal formulas, this formula has better diamond holding power and higher diamond utilization rate.

[0041] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. An X-Max multifunctional diamond saw blade, comprising a disc-shaped saw blade substrate and a plurality of diamond segments evenly arranged on the edge of the substrate, characterized in that: The cutter head of the X-Max multifunctional diamond saw blade specifically comprises the following components by weight percentage: 27-41% copper, 29-42% iron, 4-10% nickel, 12-21% cobalt alloy, 6-12% tin, 9-22% copper-tin-titanium alloy, 0.9-1.6% liquid paraffin, and 0.8-1.8% diamond.

2. The X-Max multifunctional diamond saw blade according to claim 1, characterized in that: The diamond particle size includes at least one of 30 / 40, 40 / 50, and 50 / 60, and the compressive strength is 25-35kg.

3. The X-Max multifunctional diamond saw blade according to claim 1, characterized in that: The cutter head specifically comprises, by weight percentage: 27-34% copper, 29-38% iron, 4-9% nickel, 14-19% cobalt alloy, 7-10% tin, 12-20% copper-tin-titanium alloy, 1.0-1.4% liquid paraffin, and 1.4-1.7 diamond.

4. The X-Max multifunctional diamond saw blade according to claim 1, characterized in that: The cutter head comprises, by weight percentage, 29% copper, 30% iron, 6% nickel, 13% cobalt alloy, 7% tin, 15% copper-tin-titanium alloy, 1.1% liquid paraffin and 1.6% diamond.

5. A process for making an X-Max multifunctional diamond saw blade according to any one of claims 1 to 4, characterized in that: The multifunctional diamond saw blade manufacturing method comprises the following steps: 1) According to the requirements of the drawings, the steel plate is quenched and heat treated, tempered, laser cut into shape, tempered, surface ground, inner hole ground, outer circle ground, and burred for base processing; 2) Mixing the raw materials of the cutter head in a required proportion, pouring the powder into a mold and cold pressing it after mixing evenly, to obtain a diamond cutter head model; 3) hot pressing and sintering, grinding the cutter head with a grinding wheel and abrasive belt to obtain a diamond cutter head; 4) Place the cutter head and the substrate together on the corresponding substrate position according to the drawing requirements, adjust the light spot of the laser welding machine to the appropriate position of the cutter head and the substrate, start the laser welding machine to weld the cutter head and the substrate together at the moment of laser penetration, and then test the welding strength of each diamond cutter head with a strength standard of 600N / mm2. After passing the test, use high-frequency welding to protect the teeth; 5) After welding, use a grinder to polish the surface of the X-Max multi-functional diamond saw blade to make it bright, then use a special grinding wheel to polish the working surface of the diamond cutter head and expose the diamond. Finally, use the 600N / mm2 strength standard to test the welding strength of each diamond cutter head. If it fails, it will be reworked. If it passes, it will be sprayed with paint and dried. 7) Paint and dry the surface to prevent rust, then silk screen print, laser mark, package and store.

6. The process for making an X-Max multifunctional diamond saw blade according to claim 5, characterized in that: In the step 2), the raw materials for the cutter head are mixed in a proportion of 2.70 kg copper powder, 3.8 kg iron, 0.7 kg nickel, 1.0 kg cobalt alloy, 0.6 kg tin, and 1.2 kg copper-tin-titanium alloy. The raw materials are put into a mixing barrel and mixed for 40 minutes. Then, 0.1 kg liquid paraffin and 0.16 kg diamond are added. After mixing for 3 hours, the powder is poured into a mold and cold-pressed to obtain a diamond cutter head model.

7. The process for making an X-Max multifunctional diamond saw blade according to claim 5, characterized in that: In the step 2), the mixing ratio of the raw materials for the cutter head is as follows: 2.85 kg of copper powder, 3.3 kg of iron, 0.6 kg of nickel, 1.05 kg of cobalt alloy, 0.8 kg of tin, and 1.4 kg of copper-tin-titanium alloy are put into a mixing barrel and mixed for 30 minutes, and then 0.06 kg of liquid paraffin and 0.18 kg of diamond are added. After continuing to mix for 3 hours, the powder is poured into a mold and cold-pressed to obtain a diamond cutter head model.

8. The process for making an X-Max multifunctional diamond saw blade according to claim 5, characterized in that: In the step 2), the mixing ratio of the raw materials for the cutter head is as follows: 2.9 kg of copper powder, 3.0 kg of iron, 0.6 kg of nickel, 1.3 kg of cobalt alloy, 0.7 kg of tin, and 1.5 kg of copper-tin-titanium alloy are put into a mixing barrel and mixed for 30 minutes, and then 0.05 kg of liquid paraffin and 0.17 kg of diamond are added. After continuing to mix for 3 hours, the powder is poured into a mold and cold-pressed to obtain a diamond cutter head model.

9. The process for making an X-Max multifunctional diamond saw blade according to claim 5, characterized in that: In the step 3), the hot pressing sintering temperature is 720-880° C., the pressure is 200-300 kg / cm 2 , and the holding time is 180 seconds.

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