Workpiece rotation, straight or curved diamond tools for cutting moves in the plane. General lathe turning, turning round to internal and external cylindrical workpiece, face, conical surface, forming surface and thread and so on. Turning external cylindrical surface, turning along the axis of rotation is parallel to the direction of movement of the workpiece. Turning on or off the end face of the workpiece perpendicular to the turning direction of the horizontal axis of rotation of the workpiece movement. If the turning trajectory of the rotation axis of the workpiece at an oblique angle, the conical surface can be processed. Turning shaped revolving body surface, can be shaped tool tip trajectory method or methods. When turning, the workpiece is rotated by a spindle primary movement; holder for turning the turret feed movement. Cutting speed v is the linear velocity of the workpiece surface at the point of contact with the tools rotating (m / min); cutting depth of each cutting stroke of the workpiece is to be machined and the machined surface of the vertical distance (mm) between the surfaces, but in the compared with vertical contact length in the feed direction of the workpiece when turning and turning off and forming (mm). Feed each piece represents a turn when turning the feed direction of the displacement (mm / rev), can also be turning feed per minute (mm / min), said. High-speed steel tool used for turning ordinary steel, cutting speed is generally 25 to 60 m / min, carbide diamond tools up to 80 to 200 m / min; using coated carbide turning up at the highest cutting speed 300 m / min.
Turning it normally roughing and finishing (including semi-refined car) categories. Rough sought without reducing GUSHI concrete saws the cutting speed conditions, using a large depth of cut and a large amount of feed to improve the efficiency of turning, but only up to precision IT11, the surface roughness of Rα20 ~ 10 microns; semi-finishing and finishing maximize the use of high-speed and a smaller amount of feed and depth of cut, precision up IT10 ~ 7, the surface roughness of Rα10 ~ 0.16 microns. In the high-precision lathe with a fine grind of diamond tools repair speed finishing non-ferrous metal parts, precision can reach IT7 ~ 5, the surface roughness of Rα0.04 ~ 0.01 microns, which is called the turning mirror turning. If the cultivation or 0.1 to 0.2 microns concave convex on the diamond cutting edge tools, the GUSHI masonry drill bits surface unevenness is generated for turning the rows of micro-electrode stripes, damask luster present in the diffraction effect of light, can be As a decorative surface, which is called Rainbow turning face turning. When turning, if the rotation of the workpiece, while also turning speed ratio corresponding (tool speed is generally several times the speed of the workpiece) and the workpiece rotating in the same direction, can change the tools and the workpiece relative to the trajectory, producing the polygonal cross-section (triangular, square, hexagonal prism, and the like) of the workpiece. If the diamond tools vertical feed, while each turn relative to the workpiece, tool GUSHI sanding discs holder attached to a periodic radial reciprocating cam surface finish can or other non-circular cross-section. In Relieving lathe, similar works can be processed in some multi-tooth cutter (such as shaping cutters, gear hobs) flank teeth, called shovel back.
grinding cup wheels
2014年2月17日星期一
2014年2月14日星期五
Some matters tile saw blades should be noted
Industrial profiles blade Precautions
1 Keep alloy saw hanging vertically on the drying rack , be sure to avoid damp places , do not alloy blade flat on the floor or GUSHI diamond polishing tools shelf, flat lead alloy blade deformation.
2 When using , do not exceed the specified maximum speed. Speed calculations attached. 3 When used, must be with shields, gloves , helmets, safety shoes , safety glasses . 4 When installing alloy saw blade, you must first confirm the performance of the saw table , uses, it is best to GUSHI core bits for concrete read the manual saw table . Avoid loading the wrong , causing an accident.
5 When installing alloy blade , alloy blades must first check whether there is a split , distort , fill level , after the fall of teeth and other phenomena, then install it. 6 super-hard alloy saw sharp serrated prohibit collision , falling to the ground, must be gently .
7 After loading alloy blade , you must confirm the center hole of the blade is firmly fixed on the saw table flange , gasket must be good washer ; then gently push the hand saw blade confirmation piece rotation is eccentric shaking.
8 alloy blade must cut direction indicated by the GUSHI abrasive grinding wheels arrow is aligned with the direction of rotation of the saw table . Do not install the opposite direction , installed the wrong direction can cause tooth out .
9 preroll time: After replacing the alloy saw blade, before use pre- turn for a minute , let the saw table to enter the work state , to be cut.
1 Keep alloy saw hanging vertically on the drying rack , be sure to avoid damp places , do not alloy blade flat on the floor or GUSHI diamond polishing tools shelf, flat lead alloy blade deformation.
2 When using , do not exceed the specified maximum speed. Speed calculations attached. 3 When used, must be with shields, gloves , helmets, safety shoes , safety glasses . 4 When installing alloy saw blade, you must first confirm the performance of the saw table , uses, it is best to GUSHI core bits for concrete read the manual saw table . Avoid loading the wrong , causing an accident.
5 When installing alloy blade , alloy blades must first check whether there is a split , distort , fill level , after the fall of teeth and other phenomena, then install it. 6 super-hard alloy saw sharp serrated prohibit collision , falling to the ground, must be gently .
7 After loading alloy blade , you must confirm the center hole of the blade is firmly fixed on the saw table flange , gasket must be good washer ; then gently push the hand saw blade confirmation piece rotation is eccentric shaking.
8 alloy blade must cut direction indicated by the GUSHI abrasive grinding wheels arrow is aligned with the direction of rotation of the saw table . Do not install the opposite direction , installed the wrong direction can cause tooth out .
9 preroll time: After replacing the alloy saw blade, before use pre- turn for a minute , let the saw table to enter the work state , to be cut.
2014年2月12日星期三
Single Crystal Diamond tools of design principles
Single crystal diamond tool design principles and the use of technology are mainly the following points.
1 single crystal mirror processing mechanism tool
Residual area after cutting height h = f / (ctgkr + ctgkr ') is machined surface roughness value theory, it varies with the feed rate f, the main tool and vice declination angle kr kr' is reduced and the concrete saws reduced. As the main angle kr Fy force will decrease rapidly increased vibration caused by knives, reduce the feed rate f will affect the cutting efficiency, it is generally by reducing the deputy angle kr 'to reduce the surface roughness.
Conventional cutting tool surface is rough, poor edge formation, if the angle is too small selection of the sub, one secondary cutting edge is not mapped to complex formation would have been processed on the surface; also exacerbate other and have flanks machined surface friction, the machined surface "nap." Therefore, in conventional cutting, machining deputy angle of about 2 ° surface roughness value of the minimum, further reducing the deputy angle will make the deterioration of the surface quality of the machined.
Surface roughness can be smaller than a single crystal diamond tool Ra0.01? M, edge quality can be achieved at least 100 times under a microscope to observe a defect, the coefficient of friction combined with minimal, so the relief angle can be reduced to the limit of 0 ~ 2 ', thereby allowing the dry core drill bits surface roughness is equal to zero or close to the theoretical value, the actual value of the surface roughness of the mirror can reach or exceed the requirements of a smooth surface.
Thus, the tool itself, the mechanism of single crystal mirror processing tool is through ultra-smooth surface of the tool and defect secondary cutting edge (wiper) the role of the surface roughness to the theoretical value is close to zero processing mirror-processing results.
Single crystal diamond tool design
Design Tool monocrystalline main factors to consider when you are: ① be required precision machined parts; ② actual processing conditions; characteristics ③ diamond material.
Design monocrystalline tool, you should follow the drum wheels following principles: ① As the single crystal diamond high hardness, processing difficulties, so the shape of the tool should be as simple as possible; ② based on single-crystal diamond brittleness, poor impact resistance characteristics, should be combined with the actual processing conditions by optimizing the shape of the tool geometry, improve head impact resistance; ③ is designed according to the length of the wiper blade precision machined parts, taking into account the ability of the tool cutting thin
1 single crystal mirror processing mechanism tool
Residual area after cutting height h = f / (ctgkr + ctgkr ') is machined surface roughness value theory, it varies with the feed rate f, the main tool and vice declination angle kr kr' is reduced and the concrete saws reduced. As the main angle kr Fy force will decrease rapidly increased vibration caused by knives, reduce the feed rate f will affect the cutting efficiency, it is generally by reducing the deputy angle kr 'to reduce the surface roughness.
Conventional cutting tool surface is rough, poor edge formation, if the angle is too small selection of the sub, one secondary cutting edge is not mapped to complex formation would have been processed on the surface; also exacerbate other and have flanks machined surface friction, the machined surface "nap." Therefore, in conventional cutting, machining deputy angle of about 2 ° surface roughness value of the minimum, further reducing the deputy angle will make the deterioration of the surface quality of the machined.
Surface roughness can be smaller than a single crystal diamond tool Ra0.01? M, edge quality can be achieved at least 100 times under a microscope to observe a defect, the coefficient of friction combined with minimal, so the relief angle can be reduced to the limit of 0 ~ 2 ', thereby allowing the dry core drill bits surface roughness is equal to zero or close to the theoretical value, the actual value of the surface roughness of the mirror can reach or exceed the requirements of a smooth surface.
Thus, the tool itself, the mechanism of single crystal mirror processing tool is through ultra-smooth surface of the tool and defect secondary cutting edge (wiper) the role of the surface roughness to the theoretical value is close to zero processing mirror-processing results.
Single crystal diamond tool design
Design Tool monocrystalline main factors to consider when you are: ① be required precision machined parts; ② actual processing conditions; characteristics ③ diamond material.
Design monocrystalline tool, you should follow the drum wheels following principles: ① As the single crystal diamond high hardness, processing difficulties, so the shape of the tool should be as simple as possible; ② based on single-crystal diamond brittleness, poor impact resistance characteristics, should be combined with the actual processing conditions by optimizing the shape of the tool geometry, improve head impact resistance; ③ is designed according to the length of the wiper blade precision machined parts, taking into account the ability of the tool cutting thin
2014年2月10日星期一
diamond cutting tools and wear what reasons
Diamond cutter high hardness, long life, has been widely used in various manufacturing industries, the following is a brief look at the diamond tool manufacturing materials
High hardness and wear resistance of diamond cutting edge is very sharp, the blade roughness value is small, low friction GUSHI metal grinding wheel coefficient, good anti-adhesion, high thermal conductivity, easy to stick the knife when cutting and BUE, machined surfaces good quality. In the processing of non-ferrous metals, energy efficient processing of non-ferrous metals and non-metallic materials, such as copper, aluminum and other nonferrous metals and alloys, ceramics, un-sintered carbide, various fibers and particulate reinforced composites, plastics , rubber, graphite, glass and a variety of wear-resistant timber (especially solid wood and plywood, MDF and other composite materials). Diamond Tool harder the material, the better the wear resistance, the higher the hardness, the lower the impact toughness, the GUSHI sanding disc for drill more brittle materials. Tool hard to postpone the use of time as the tool will have some wear and tear, the impact of tool wear reasons, what does? Following a brief temperature difference
Effect of temperature on the blade process mainly manifested in two aspects: First, cause agglomeration of diamond graphite; second is caused by hot carcass Ili diamond and diamond particles resulting from premature loss.
Mill damaged form are the following: abrasive wear, local crushing, crushing a large area, off, binders direction along the cutting speed mechanical abrasion.
By alternating thermal stresses, and also to GUSHI diamond polishing tools withstand the stress of alternating cutting, fatigue cracks occur locally broken, revealing new sharp edges, is an ideal form of wear; large broken: diamond particles in the Leads when subjected to impact loading, the more prominent grains and grain prematurely consumed; cause early termination tool usage time.
High hardness and wear resistance of diamond cutting edge is very sharp, the blade roughness value is small, low friction GUSHI metal grinding wheel coefficient, good anti-adhesion, high thermal conductivity, easy to stick the knife when cutting and BUE, machined surfaces good quality. In the processing of non-ferrous metals, energy efficient processing of non-ferrous metals and non-metallic materials, such as copper, aluminum and other nonferrous metals and alloys, ceramics, un-sintered carbide, various fibers and particulate reinforced composites, plastics , rubber, graphite, glass and a variety of wear-resistant timber (especially solid wood and plywood, MDF and other composite materials). Diamond Tool harder the material, the better the wear resistance, the higher the hardness, the lower the impact toughness, the GUSHI sanding disc for drill more brittle materials. Tool hard to postpone the use of time as the tool will have some wear and tear, the impact of tool wear reasons, what does? Following a brief temperature difference
Effect of temperature on the blade process mainly manifested in two aspects: First, cause agglomeration of diamond graphite; second is caused by hot carcass Ili diamond and diamond particles resulting from premature loss.
Mill damaged form are the following: abrasive wear, local crushing, crushing a large area, off, binders direction along the cutting speed mechanical abrasion.
By alternating thermal stresses, and also to GUSHI diamond polishing tools withstand the stress of alternating cutting, fatigue cracks occur locally broken, revealing new sharp edges, is an ideal form of wear; large broken: diamond particles in the Leads when subjected to impact loading, the more prominent grains and grain prematurely consumed; cause early termination tool usage time.
2014年1月22日星期三
Application and the status of Diamond tools
As the world economic development, improving people's living standards, natural stone (granite, marble), jade, advanced artificial stone (ceramic stone), ceramic, glass, and cement products, has been widely used in homes, buildings decoration objects, used in the production of a variety of decorations, household items and applications in road, bridge construction. On the processing of these materials, we need a variety of diamond tools.
Last 10 next year, Chinese production GUSHI concrete diamond blades of diamond tools business has developed rapidly. Judging from the number of enterprises, production of diamond tools business nearly a thousand, annual sales income of more than ten billion. Jiang Zhongguo production of diamond tools business as much as a large scale, is any other country in the world can not be compared, will become the world's diamond tools supply base. Some varieties of Chinese diamond tools also has a high level of quality, a number of brand-name foreign diamond tools also commissioned the production of Chinese enterprises. However, most of the production of most of the products are of substandard quality, low price products. Although many number of Chinese exports diamond tools, most of them low-priced products, known as 'junk'. Even high-quality products, which meet or exceed the quality of similar foreign products, because it is made in China, but also can not afford to sell at good prices, seriously affect China's image. What is the reason for this situation is? To sum up two main reasons. First, the low level of technology. Development of diamond tools production technology has been divided into three stages. The first stage is used for elemental powders by mechanical mixing matrix plus diamond diamond tool production process. This process is prone to segregation of components; sintering temperature is high, likely to cause graphitization of the diamond, the diamond of lower intensity. Due to a combination of various matrix materials are mechanical, not fully alloyed diamond matrix package inserts for poor, difficult to produce high-end products. The second stage is the use GUSHI cutting discs of pre-alloy powder for mixing matrix plus diamond diamond tool production process. This process is due to be fully alloyed matrix material, the sintering temperature is low, the diamond will not reduce the strength of the ingredients to avoid segregation of the diamond package inserts produce good results, the diamond features play very well. For carcass production with pre-alloy powder diamond tools, high-efficient, slow decay characteristics that can produce high quality diamond tools. The third stage is the use of pre-alloy powder as matrix, using diamond ordered (multi-layer, uniform diamond) technology. This technology is the technical advantage to accommodate pre-alloy powder, in turn ordered diamond, the diamond had to make full use of each piece, mechanical mixing process overcomes the uneven distribution of the diamond to bring serious defects affecting the cutting performance , is the world's production of diamond tools, the latest technology. In commonly used? 350mm diamond cutting discs, for example, the cutting efficiency of the first stage of the technical 2.0m (100%), the second stage of the technical cutting efficiency is 3.6m (up to 180%), the third phase cutting efficiency technologies 5.5m (up to 275%) or more. The first phase of the technology in China currently produces diamond tools in the enterprise, 90% still use less than 10% of companies use the second phase of the technology, the use of individual third stage technology companies. Is not difficult to see that the current Chinese enterprises in the production of diamond tools, a few companies are fully capable of producing quality products. However, the vast majority of companies still use the traditional, outdated technology.
Second, vicious competition. Diamond tools are consumables market demand. According to the current technology of the GUSHI dry core drill bits first stage production of diamond tools, diamond tools on new business easier. In not too long a time, the Chinese production of diamond tools business reached nearly a thousand. ? To commonly used 105mm diamond saw, for example, the product level is the 'quality' of prices above $ 18, about 10%; product grade is 'standard', the ex-factory price of about 12 yuan, accounting for 50% ; product grade 'economy', the ex-factory price of around 8 yuan, accounting for about 40%. These three products is calculated according to the average social cost, 'high-quality' margin products can reach more than 30% profit margin 'standard' products can reach 5 to 10%, 'economy' products can only be guaranteed as well, most Enterprise prices are below $ 8, and even as low as 4 yuan.
Last 10 next year, Chinese production GUSHI concrete diamond blades of diamond tools business has developed rapidly. Judging from the number of enterprises, production of diamond tools business nearly a thousand, annual sales income of more than ten billion. Jiang Zhongguo production of diamond tools business as much as a large scale, is any other country in the world can not be compared, will become the world's diamond tools supply base. Some varieties of Chinese diamond tools also has a high level of quality, a number of brand-name foreign diamond tools also commissioned the production of Chinese enterprises. However, most of the production of most of the products are of substandard quality, low price products. Although many number of Chinese exports diamond tools, most of them low-priced products, known as 'junk'. Even high-quality products, which meet or exceed the quality of similar foreign products, because it is made in China, but also can not afford to sell at good prices, seriously affect China's image. What is the reason for this situation is? To sum up two main reasons. First, the low level of technology. Development of diamond tools production technology has been divided into three stages. The first stage is used for elemental powders by mechanical mixing matrix plus diamond diamond tool production process. This process is prone to segregation of components; sintering temperature is high, likely to cause graphitization of the diamond, the diamond of lower intensity. Due to a combination of various matrix materials are mechanical, not fully alloyed diamond matrix package inserts for poor, difficult to produce high-end products. The second stage is the use GUSHI cutting discs of pre-alloy powder for mixing matrix plus diamond diamond tool production process. This process is due to be fully alloyed matrix material, the sintering temperature is low, the diamond will not reduce the strength of the ingredients to avoid segregation of the diamond package inserts produce good results, the diamond features play very well. For carcass production with pre-alloy powder diamond tools, high-efficient, slow decay characteristics that can produce high quality diamond tools. The third stage is the use of pre-alloy powder as matrix, using diamond ordered (multi-layer, uniform diamond) technology. This technology is the technical advantage to accommodate pre-alloy powder, in turn ordered diamond, the diamond had to make full use of each piece, mechanical mixing process overcomes the uneven distribution of the diamond to bring serious defects affecting the cutting performance , is the world's production of diamond tools, the latest technology. In commonly used? 350mm diamond cutting discs, for example, the cutting efficiency of the first stage of the technical 2.0m (100%), the second stage of the technical cutting efficiency is 3.6m (up to 180%), the third phase cutting efficiency technologies 5.5m (up to 275%) or more. The first phase of the technology in China currently produces diamond tools in the enterprise, 90% still use less than 10% of companies use the second phase of the technology, the use of individual third stage technology companies. Is not difficult to see that the current Chinese enterprises in the production of diamond tools, a few companies are fully capable of producing quality products. However, the vast majority of companies still use the traditional, outdated technology.
Second, vicious competition. Diamond tools are consumables market demand. According to the current technology of the GUSHI dry core drill bits first stage production of diamond tools, diamond tools on new business easier. In not too long a time, the Chinese production of diamond tools business reached nearly a thousand. ? To commonly used 105mm diamond saw, for example, the product level is the 'quality' of prices above $ 18, about 10%; product grade is 'standard', the ex-factory price of about 12 yuan, accounting for 50% ; product grade 'economy', the ex-factory price of around 8 yuan, accounting for about 40%. These three products is calculated according to the average social cost, 'high-quality' margin products can reach more than 30% profit margin 'standard' products can reach 5 to 10%, 'economy' products can only be guaranteed as well, most Enterprise prices are below $ 8, and even as low as 4 yuan.
2014年1月20日星期一
Some of the major role of Core Drill Bits
First, what is the drill
Is used to drill a workpiece to drilling tools.
Drill generally just (W18Cr4V or W9Cr4V2) made of high-speed, divided twist , flat drill, center drill , countersink hole drilling, deep hole drilling , which is our twist fitter , machining the most GUSHI metal grinding wheel common drill .
This is a paper I have to talk about is the main method of twist drill sharpening its restructuring . I began to talk about from the twist , first introduces the basic knowledge under twist .
Twist the type and structure:
Straight shank twist drill into , Morse taper shank . Generally straight shank twist drill diameter 13mm or less in diameter Morse taper shank twist drills are in 13mm or more. Typically the twist handle , neck , working part , wherein the working portion and the guide portion , the cutting part . Specifically as shown in Figure
( A ) the handle - is generally used to transfer the clamping force and a smaller diameter than Φ13 mm straight shank drill made it , no clear straight shank drill neck , the diameter of the drill , trademark etc. engraved on the handle directly . Φ13 mm and a diameter greater than generally made taper shank drills , taper shank drills taper is produced according to national standards , according to the size of the drill diameter and made Mohs 1 #, 2 #, 3 #, 4 #, 5 #, etc. taper, the larger the size of the handle numeral greater . Flat tail taper the ends for easy removal and GUSHI diamond bandsaw blades transfer torque from the drill bit role.
( 2 ) Neck - The neck is connected to the handle portion and a portion of the work , but also for the grinding wheel retraction drill is used , the diameter of the drill itself , materials and trademarks are engraved on the neck.
( 3 ) working part - it is divided into two parts ① cutting guide and the guide portion twist to the right direction to keep working , and when re- sharpening drill bits , cutting guide portion and gradually become part and to work. The guide portion has two parallel helical grooves , is to be formed to accommodate the cutting edge and the removal of the GUSHI turbo diamond blade chips and facilitate the input of the cutting fluid . There are two edges with a guide portion , its diameter is slightly inverted cone , every 100mm length , shank diameter is reduced to 0.05-0.10mm, both to guide the direction of the drill bit cutting , but also can reduce the drill hole wall friction . ② a key part of the cutting portion of the drill bit , the flank twist of six , five blade consists of: a rake face comprising two , two rear flank , two sub behind the two main cutting edges , two auxiliary cutting edge , a horizontal edge , namely " a sharp three blade ." As shown in Figure
Through these two points , I believe we have fully understood the basics of the drill point , so I can deeper introduce myself sharpening methods and steps up .
Twist mainly by cutting part of the cutting , but we have to start from the drill bit is also part of the transformation . Start sharpening my own way to start talking .
Is used to drill a workpiece to drilling tools.
Drill generally just (W18Cr4V or W9Cr4V2) made of high-speed, divided twist , flat drill, center drill , countersink hole drilling, deep hole drilling , which is our twist fitter , machining the most GUSHI metal grinding wheel common drill .
This is a paper I have to talk about is the main method of twist drill sharpening its restructuring . I began to talk about from the twist , first introduces the basic knowledge under twist .
Twist the type and structure:
Straight shank twist drill into , Morse taper shank . Generally straight shank twist drill diameter 13mm or less in diameter Morse taper shank twist drills are in 13mm or more. Typically the twist handle , neck , working part , wherein the working portion and the guide portion , the cutting part . Specifically as shown in Figure
( A ) the handle - is generally used to transfer the clamping force and a smaller diameter than Φ13 mm straight shank drill made it , no clear straight shank drill neck , the diameter of the drill , trademark etc. engraved on the handle directly . Φ13 mm and a diameter greater than generally made taper shank drills , taper shank drills taper is produced according to national standards , according to the size of the drill diameter and made Mohs 1 #, 2 #, 3 #, 4 #, 5 #, etc. taper, the larger the size of the handle numeral greater . Flat tail taper the ends for easy removal and GUSHI diamond bandsaw blades transfer torque from the drill bit role.
( 2 ) Neck - The neck is connected to the handle portion and a portion of the work , but also for the grinding wheel retraction drill is used , the diameter of the drill itself , materials and trademarks are engraved on the neck.
( 3 ) working part - it is divided into two parts ① cutting guide and the guide portion twist to the right direction to keep working , and when re- sharpening drill bits , cutting guide portion and gradually become part and to work. The guide portion has two parallel helical grooves , is to be formed to accommodate the cutting edge and the removal of the GUSHI turbo diamond blade chips and facilitate the input of the cutting fluid . There are two edges with a guide portion , its diameter is slightly inverted cone , every 100mm length , shank diameter is reduced to 0.05-0.10mm, both to guide the direction of the drill bit cutting , but also can reduce the drill hole wall friction . ② a key part of the cutting portion of the drill bit , the flank twist of six , five blade consists of: a rake face comprising two , two rear flank , two sub behind the two main cutting edges , two auxiliary cutting edge , a horizontal edge , namely " a sharp three blade ." As shown in Figure
Through these two points , I believe we have fully understood the basics of the drill point , so I can deeper introduce myself sharpening methods and steps up .
Twist mainly by cutting part of the cutting , but we have to start from the drill bit is also part of the transformation . Start sharpening my own way to start talking .
2014年1月19日星期日
Characteristics of diamond tools and applications
1, using a diamond low coefficient of friction, and non-ferrous metal
affinity characteristics of small diamond-hard metal cutting tools, saw
blades can be processed copper, aluminum, iron, etc., but do not stick
a knife, diamond tools and cutting tools can GUSHI diamond hole saw effectively prevent the
occurrence of metal bonding .
2, used for processing high hardness nonmetallic materials, such as
glass fiber reinforced plastic, filled silicone materials and other new
materials.
3, diamond tools, saw blades easy passivation, cutting small
deformation, high surface quality can be obtained.
Diamond tools for our manufacturing industry with a lot of efficiency
and convenience, then I do not know the performance characteristics of
the diamond tool know how much?
Diamond tool is mainly used for grinding and abrasive, diamond pen made
for some wheel dressing, only a small diamond welding or mechanical
clamping method of fixing the shank, ground into the desired angle as
the cutting tool.
Diamond tools have high hardness and wear resistance. Its hardness of
cemented carbide hardness higher GUSHI concrete diamond blades than several times, so it has good
machinability and tool life. In the processing of plastics, diamond
tools durability hundreds of times higher than the carbide.
Diamond tools have high wear resistance (natural diamond 80-120 times
the wear resistance of carbide, synthetic diamond is 60-80 times), plus
fly: to achieve an accuracy guarantee. Processing material hardness is
higher, this superiority is also more prominent. PKD tool high
processing costs, its rough prices are expensive compared to using the
tool cutting PKD consuming and laborious, and the rejection rate is
quite high. Apart from the geometry GUSHI masonry drill bits and dimensions of a manufacturing
error, but due to the brittle material PKD high, prone to chipping on
the cutting edge gap, which is difficult to describe the precision tool
manufacturers for production and processing of PKD tool when done. PKD
tool in the development process, and now there may be more economical,
more quality PKD tool to ensure that such production and processing,
the spark is a good method of processing PKD cutting tool.
affinity characteristics of small diamond-hard metal cutting tools, saw
blades can be processed copper, aluminum, iron, etc., but do not stick
a knife, diamond tools and cutting tools can GUSHI diamond hole saw effectively prevent the
occurrence of metal bonding .
2, used for processing high hardness nonmetallic materials, such as
glass fiber reinforced plastic, filled silicone materials and other new
materials.
3, diamond tools, saw blades easy passivation, cutting small
deformation, high surface quality can be obtained.
Diamond tools for our manufacturing industry with a lot of efficiency
and convenience, then I do not know the performance characteristics of
the diamond tool know how much?
Diamond tool is mainly used for grinding and abrasive, diamond pen made
for some wheel dressing, only a small diamond welding or mechanical
clamping method of fixing the shank, ground into the desired angle as
the cutting tool.
Diamond tools have high hardness and wear resistance. Its hardness of
cemented carbide hardness higher GUSHI concrete diamond blades than several times, so it has good
machinability and tool life. In the processing of plastics, diamond
tools durability hundreds of times higher than the carbide.
Diamond tools have high wear resistance (natural diamond 80-120 times
the wear resistance of carbide, synthetic diamond is 60-80 times), plus
fly: to achieve an accuracy guarantee. Processing material hardness is
higher, this superiority is also more prominent. PKD tool high
processing costs, its rough prices are expensive compared to using the
tool cutting PKD consuming and laborious, and the rejection rate is
quite high. Apart from the geometry GUSHI masonry drill bits and dimensions of a manufacturing
error, but due to the brittle material PKD high, prone to chipping on
the cutting edge gap, which is difficult to describe the precision tool
manufacturers for production and processing of PKD tool when done. PKD
tool in the development process, and now there may be more economical,
more quality PKD tool to ensure that such production and processing,
the spark is a good method of processing PKD cutting tool.
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