Diamond saw blade when using the more common at this time, we're most focused on is the diamond saw blades, saw blade service life, lower cutting efficiency of capital consumption. To carry out this it is advisable to make improvements in materials, construction, size.
Diamond saw tablets is usually a cutting tools, widely application Yu stone, ceramic, hard crisp material of processing. diamond saw tablets main by matrix and knife head two part composition. Matrix is bond knife head of main support part, and knife head it's in utilizing process from the up cutting of part, knife head will with within the and constantly to consumption off, and matrix is isn't going to, knife head is can up cutting of role is because which contains diamond, diamond as currently most hard of material, Friction cutting processing object inside it segment. Diamond particles through the metal inside the parcels segment.
Factors affecting the efficiency and lifetime of diamond circular saw blade sawing parameters (line speed, concentration and cutting saw blade feed speed) and hardness of diamond grain size, concentration and binding agent.
First, diamonds size
Diamond particle size in the range 30/35~60/80. Firm, strongly advised to choose a smaller size. Because under conditions of equal pressure, sharp diamonds as small as possible, to take into solid rock.
Second, knife head binder hardness
In General, the bigger the binder hardness, its greater potential to deal with abrasion.
Third, segment concentration
Improves the power of Diamond cutter could have extended blade life, as a result of increased concentration which cuts down on the average force of every diamond.
Four, feeding speed
Knife speed is sawing stone material feed rate. Effect of cutting rates, the dimensions of saw blade sawing parts of stress and warmth. Its value really should be selected according to the nature of stone by cutting. In the main, cutting soft stone for example marble, might be appropriate to raise final results of feed, feed speed is not high enough, more conducive to helping the cutting rate. Cutting granite of thin grain structure, homogeneous, may be appropriate to boost the rate of feed, feed speed is not enought, diamond blade can easily be even. Cutting coarse grain structure of soft and hard granite that's not all, should reduce entry speed, otherwise it's going to lead diamond saw blade vibration attributable to fragmentation and minimize the interest rate of cutting.
Five, saw line speed:
In practical work, line speed is condition of diamond circular saw blade, saw blade quality and cutting qieshi properties of limits. Through the best saw blades and cutting efficiency, service life, needs to be selected using the different nature from the stone saw line speed. High silica content is hard for sawing of granite, remove saw line speed limit.
Six, the cutting depth
Depth measuring diamond wear, effectively cutting, sawing stone saw blade force and nature of important parameters. In the main, whenever a distinctive line of diamond buzz saw blades speed is high, should pick the small depth of cut elimination, from current technology, depth of the cutting diamond might be selected among 1mm~10MM. Usually using a large diameter saw blade when cutting granite block, between cutting depth could be controlled in 1mm~2mm, as well reducing approach speed. If your line speed will be the larger of diamond buzz saw blade, cutting depth needs to be selected. But when sawing machine performance plus the strength on the tool within the scope of the license, you should attempt for taking an increased concentration cut cutting to boost cutting efficiency. When at first glance travellers have the essential, you may use small depth of cut.
Seven effects, effects, temperature and ground damage
Effect and temperature effect of diamond circular saw blade brought on by worn donate loss. Means of diamond circular saw blades in cutting stone, experience centrifugal forces, like sawing, sawing qiere alternating loads. Cause uneven effects: waste of section roughness of rock, stone, when cutting large noise and vibration, cause caking early breakage, diamond saw blade service life reduction. Temperature effects is breakage of saw blade Max factor. So, because force effect and temperature effect, saw broken after a period useful have a tendency to wear. Grinding damage mainly available as the following: broken abrasive wear, local, large areas over the cutting speed for forming broken, loss, mechanical abrasion. It doesn't matter what rather diamond particles wear and number of load and temperature are closely related. Both be determined by Cheng cutting conditions of lubrication and cooling.
Note these several factors affecting the life of diamond saw blade, you possibly can increase the life of diamond saw blade, so that you can save costs, to save lots of our money and.
Wanlong diamond tools cannot only provide good quality products, and high-quality services! we would like to turn into partner, create brilliant!
2012年5月23日星期三
Saw wanlong diamond blades drill there are various specifications for choice
Choosing granite cutting tools,
Among the hardest forms of granite is a natural stone. For cutting granite, it will be important to employ a more rigid material than granite. Incorrect use of granite is not going to damage granite cutting tools, will allow construction injuries.
Hardness
The information hardness around the Mohs scale of mineral hardness comparison has gone south the rest of the material. Granite has a hardness of 6, that makes it more stronger than most information. Diamond will be the hardest material in the world, it's the hardness with the top.
Tools
Few tools exist to take granite hardness. Diamond tip saw wanlong diamond blades will be the most commonly encountered employing granite cutting tools. Carbide drill bit accustomed to drill through granite.
Capital
Granite cutting tools are certainly not cheap. Premium quality diamond could possibly be greater than $ 400, more according to size and also the saw wanlong diamond blade manufacturer, won the wanlong diamond tools "be famous trademark of China". The amount of some superiority carbide drills have to spend large sums of money.
The applicability
Most home rehabilitation markets and online stores selling granite cutting tools. There are many specifications for collection of saw wanlong diamond blades with bit, every forms of practical by using specific plea.
Help devices
Diamond saw wanlong diamond blades equipment roller ring helps hold vibration. Built with roll-free cutting granite granite shake, this might create a burglary granite.
Insurance
Initiative with Blade guards saw to cut granite. Blade guards to ban stone splash danger everywhere, also supply a maintenance barriers, avoid accidentally slip into cutting opportunities. Also totally different from forgot to place on goggles, dust mask, wear protective equipment.
Among the hardest forms of granite is a natural stone. For cutting granite, it will be important to employ a more rigid material than granite. Incorrect use of granite is not going to damage granite cutting tools, will allow construction injuries.
Hardness
The information hardness around the Mohs scale of mineral hardness comparison has gone south the rest of the material. Granite has a hardness of 6, that makes it more stronger than most information. Diamond will be the hardest material in the world, it's the hardness with the top.
Tools
Few tools exist to take granite hardness. Diamond tip saw wanlong diamond blades will be the most commonly encountered employing granite cutting tools. Carbide drill bit accustomed to drill through granite.
Capital
Granite cutting tools are certainly not cheap. Premium quality diamond could possibly be greater than $ 400, more according to size and also the saw wanlong diamond blade manufacturer, won the wanlong diamond tools "be famous trademark of China". The amount of some superiority carbide drills have to spend large sums of money.
The applicability
Most home rehabilitation markets and online stores selling granite cutting tools. There are many specifications for collection of saw wanlong diamond blades with bit, every forms of practical by using specific plea.
Help devices
Diamond saw wanlong diamond blades equipment roller ring helps hold vibration. Built with roll-free cutting granite granite shake, this might create a burglary granite.
Insurance
Initiative with Blade guards saw to cut granite. Blade guards to ban stone splash danger everywhere, also supply a maintenance barriers, avoid accidentally slip into cutting opportunities. Also totally different from forgot to place on goggles, dust mask, wear protective equipment.
Factors affecting the efficiency and life of diamond circular saw blade sawing parameters
Factors affecting the efficiency and life of diamond circular saw blade sawing parameters and hardness of diamond grain size, concentration and binding agent. Saw wire-speed, concentration of cutting and feed speed.
First, cutting parameters
(1) saw blade speeds: in practice, diamond saw blades equipment condition, line speed of saw blades and cutting quality qieshi limits of nature. In the best saw blades and cutting efficiency, service life, really should be selected using the different nature from the stone saw line speed. When sawing granite, saw line speed could be selected inside the 25m~35m/s range. High silica content is hard for sawing of granite, remove saw line speed limit. During the time of output of granite tile, work with a smaller diameter diamond buzz saw blade, line speeds can reach 35m/s.
(2) cutting depth: wear of diamond cutting depth is involved, effective cutting, sawing stone saw blade force and nature of important parameters. Normally, whenever a distinctive line of diamond circular saw blades speed is high, should simply select the small depth of cut elimination, from current technology, depth of the cutting diamond can be selected among 1mm~10MM. Usually that has a large diameter saw blade when cutting granite block, relating to the cutting depth might be controlled in 1mm~2mm, as well reducing approach speed. If your line speed is the larger of diamond buzz saw blade, cutting depth needs to be selected. But when sawing machine performance and the strength on the tool inside scope of the license, you should try to adopt a larger concentration cut cutting to boost cutting efficiency. When on the outside if you find a requisite, you may use small depth of cut.
(3) feed speed: feed speed stone by cutting feed rate. Effect of cutting rates, how big is saw blade sawing regions of stress as well as heat. Its value should be selected according to the nature of stone by cutting. In the main, cutting soft stone such as marble, might be appropriate to enhance the speed of feed, feed speed is not enought, more conducive to improving the cutting rate. Cutting granite of thin grain structure, homogeneous, could be appropriate to boost final results of feed, feed speed is not enought, diamond blade can easily be even. Cutting coarse grain structure of soft and hard granite that's not all, should reduce entry speed, otherwise it is going to lead diamond saw blade vibration a result of fragmentation minimizing the interest rate of cutting. Feeding speed of sawing of granite in the 9m~12m/min range selected.
Second, other influencing factors
(1) diamonds size: commonly used inside scope of diamond grain size in 30/35~60/80. Firm, strongly advised to pick out a smaller size. Because under conditions of equal pressure, sharp diamonds no more than possible, to chop into solid rock. Moreover, generally requires high cutting efficiency of large-diameter saw blade should select a coarser granularity, such as 30/40,40/50; small diameter saw blade sawing is inefficient, require rock cutting section smooth, make use of a finer granularity, for instance 50/60,60/80.
(2) power of Cutter: the so-called diamond concentration, is usually a Diamond-tier matrix inside distribution of density (which is contained in the diamond weight per unit area). The "norm", every milliliter of the carcass when 4.4 carats in diamonds, a concentration of 100%, when 3.3 carats of diamonds, a concentration of 75%. Concentration represents simply how much the degree of diamond inside agglomeration, and supplies that whenever a diamond the dimensions of the total amount of one-fourth concentration of 100%. Increases the power of diamond is predicted to give the life span of saw blade, due to the increased concentration which cuts down on average force of diamond. But increasing depth must improve the costs on the saw blade, so you will find there's concentration of most economic, Cheng cutting rate increase and also the concentration increases.
(3) the hardness with the knife head bond: in General, bond hardness higher, its greater potential to deal with abrasion. Therefore, while you are cutting abrasive rocks, bond hardness should be high; once the saw when cutting material of soft rock, bond hardness needs to be low when cutting once the abrasive and hard rock, bond hardness really should be moderate.
(4) effect and temperature effect and ground damage: means of diamond buzz saw blades in cutting stone, undergo centrifugal forces, like sawing, sawing qiere alternating loads.
Caused because of the force effect and temperature effect of diamond buzz saw blades worn to donate loss.
Effects: in the process of cutting, saw blade to become subjected to axial force and shear force effect. Due to role in the circumferential direction and radial force, making saw blades in axial wave-shaped, radial disc. Both deformation will result in waste of section roughness of rock, stone, when cutting large noise, vibrations, cause caking early breakage, diamond saw blade service life reduction.
Temperature effect: the more common theory is the fact: temperature effects on the procedure for saw blade mainly in two aspects: one is the reason for caking of diamond graphite; b may be the matrix of diamond and diamond particles caused by reyili slump prematurely. New study: heat generated along the way of cutting the key incoming caking. ARC temperature is not high, generally between 40~120℃. Abrasive grinding temperatures are higher, usually between 250~700℃. Coolant only reduce the average temperature with the arc area, temperatures are less abrasive. This heat isn't going to cause graphite charcoal, but adjustments to friction properties between your abrasive and workpiece and thermal stress between Diamond and additives, which cause fundamental of bending failure mechanism of diamond. Studies have shown that temperature effect would be to make maximum impact factor of saw blade breakage.
Ground damage: as the force effect and temperature over really should be, saw broken over time people usually wear. Grinding damage mainly available as these: broken abrasive wear, local, large areas along the cutting speed for forming broken, loss, mechanical abrasion. Abrasive wear:-Diamond particles and constant friction, passivation of edge planes, lost performance, boost the friction. Saw cut hot will makes diamond particles surface appears graphite of thin layer, hardness greatly reduced, increased wear: Diamond particles surface bear cross variable of hot stress, while also bear cross variable of cutting stress, on will appears fatigue crack and local broken, revealed out sharp of latest edge edge, might be more ideal of wear form; large area broken: Diamond particles in plunges remove Shi bear impact load, comparison highlight of particles and grain early consumption off; off: Alternate cut of diamond particles on bond constantly be shaking loose. At the same time, wear on the bond itself in the process of cutting and sawing thermal softening of bond. This will likely lower the bond holding force, once the cutting force about the particles over holding force, diamond particles will sink. Regardless of what rather diamond particles wear and level of load and temperature are closely related. Both depend upon Cheng cutting conditions of lubrication and cooling.
First, cutting parameters
(1) saw blade speeds: in practice, diamond saw blades equipment condition, line speed of saw blades and cutting quality qieshi limits of nature. In the best saw blades and cutting efficiency, service life, really should be selected using the different nature from the stone saw line speed. When sawing granite, saw line speed could be selected inside the 25m~35m/s range. High silica content is hard for sawing of granite, remove saw line speed limit. During the time of output of granite tile, work with a smaller diameter diamond buzz saw blade, line speeds can reach 35m/s.
(2) cutting depth: wear of diamond cutting depth is involved, effective cutting, sawing stone saw blade force and nature of important parameters. Normally, whenever a distinctive line of diamond circular saw blades speed is high, should simply select the small depth of cut elimination, from current technology, depth of the cutting diamond can be selected among 1mm~10MM. Usually that has a large diameter saw blade when cutting granite block, relating to the cutting depth might be controlled in 1mm~2mm, as well reducing approach speed. If your line speed is the larger of diamond buzz saw blade, cutting depth needs to be selected. But when sawing machine performance and the strength on the tool inside scope of the license, you should try to adopt a larger concentration cut cutting to boost cutting efficiency. When on the outside if you find a requisite, you may use small depth of cut.
(3) feed speed: feed speed stone by cutting feed rate. Effect of cutting rates, how big is saw blade sawing regions of stress as well as heat. Its value should be selected according to the nature of stone by cutting. In the main, cutting soft stone such as marble, might be appropriate to enhance the speed of feed, feed speed is not enought, more conducive to improving the cutting rate. Cutting granite of thin grain structure, homogeneous, could be appropriate to boost final results of feed, feed speed is not enought, diamond blade can easily be even. Cutting coarse grain structure of soft and hard granite that's not all, should reduce entry speed, otherwise it is going to lead diamond saw blade vibration a result of fragmentation minimizing the interest rate of cutting. Feeding speed of sawing of granite in the 9m~12m/min range selected.
Second, other influencing factors
(1) diamonds size: commonly used inside scope of diamond grain size in 30/35~60/80. Firm, strongly advised to pick out a smaller size. Because under conditions of equal pressure, sharp diamonds no more than possible, to chop into solid rock. Moreover, generally requires high cutting efficiency of large-diameter saw blade should select a coarser granularity, such as 30/40,40/50; small diameter saw blade sawing is inefficient, require rock cutting section smooth, make use of a finer granularity, for instance 50/60,60/80.
(2) power of Cutter: the so-called diamond concentration, is usually a Diamond-tier matrix inside distribution of density (which is contained in the diamond weight per unit area). The "norm", every milliliter of the carcass when 4.4 carats in diamonds, a concentration of 100%, when 3.3 carats of diamonds, a concentration of 75%. Concentration represents simply how much the degree of diamond inside agglomeration, and supplies that whenever a diamond the dimensions of the total amount of one-fourth concentration of 100%. Increases the power of diamond is predicted to give the life span of saw blade, due to the increased concentration which cuts down on average force of diamond. But increasing depth must improve the costs on the saw blade, so you will find there's concentration of most economic, Cheng cutting rate increase and also the concentration increases.
(3) the hardness with the knife head bond: in General, bond hardness higher, its greater potential to deal with abrasion. Therefore, while you are cutting abrasive rocks, bond hardness should be high; once the saw when cutting material of soft rock, bond hardness needs to be low when cutting once the abrasive and hard rock, bond hardness really should be moderate.
(4) effect and temperature effect and ground damage: means of diamond buzz saw blades in cutting stone, undergo centrifugal forces, like sawing, sawing qiere alternating loads.
Caused because of the force effect and temperature effect of diamond buzz saw blades worn to donate loss.
Effects: in the process of cutting, saw blade to become subjected to axial force and shear force effect. Due to role in the circumferential direction and radial force, making saw blades in axial wave-shaped, radial disc. Both deformation will result in waste of section roughness of rock, stone, when cutting large noise, vibrations, cause caking early breakage, diamond saw blade service life reduction.
Temperature effect: the more common theory is the fact: temperature effects on the procedure for saw blade mainly in two aspects: one is the reason for caking of diamond graphite; b may be the matrix of diamond and diamond particles caused by reyili slump prematurely. New study: heat generated along the way of cutting the key incoming caking. ARC temperature is not high, generally between 40~120℃. Abrasive grinding temperatures are higher, usually between 250~700℃. Coolant only reduce the average temperature with the arc area, temperatures are less abrasive. This heat isn't going to cause graphite charcoal, but adjustments to friction properties between your abrasive and workpiece and thermal stress between Diamond and additives, which cause fundamental of bending failure mechanism of diamond. Studies have shown that temperature effect would be to make maximum impact factor of saw blade breakage.
Ground damage: as the force effect and temperature over really should be, saw broken over time people usually wear. Grinding damage mainly available as these: broken abrasive wear, local, large areas along the cutting speed for forming broken, loss, mechanical abrasion. Abrasive wear:-Diamond particles and constant friction, passivation of edge planes, lost performance, boost the friction. Saw cut hot will makes diamond particles surface appears graphite of thin layer, hardness greatly reduced, increased wear: Diamond particles surface bear cross variable of hot stress, while also bear cross variable of cutting stress, on will appears fatigue crack and local broken, revealed out sharp of latest edge edge, might be more ideal of wear form; large area broken: Diamond particles in plunges remove Shi bear impact load, comparison highlight of particles and grain early consumption off; off: Alternate cut of diamond particles on bond constantly be shaking loose. At the same time, wear on the bond itself in the process of cutting and sawing thermal softening of bond. This will likely lower the bond holding force, once the cutting force about the particles over holding force, diamond particles will sink. Regardless of what rather diamond particles wear and level of load and temperature are closely related. Both depend upon Cheng cutting conditions of lubrication and cooling.
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