64 results about "Diamond blade" patented technology

The utility model discloses a hot-pressing sintering furnace for manufacturing diamond saw blades, which belongs to the technical field of sintering and comprises a sintering furnace main body, the bottom of the sintering furnace main body is connected with a bottom box, a rotating device is arranged in the sintering furnace main body, a supporting device is arranged at the top of the rotating device, and the supporting device comprises a supporting rod. A plurality of movable grooves are formed in the supporting rod, and supporting blocks are slidably connected into the movable grooves. According to the diamond saw blade supporting device, the supporting rod slides into the hole in the diamond saw blade, then the diamond saw blade is continuously pressed downwards, the inner hole of the diamond saw blade extrudes the supporting block, the supporting block contracts inwards and extrudes the spring, and after the diamond saw blade moves to the needed position, the supporting block at the bottom of the fixed position supports the diamond saw blade; and a gap is formed between every two adjacent diamond saw blades, so that the situation that the sintering efficiency is affected due to slow internal heating caused by mutual stacking of the two adjacent diamond saw blades is avoided.

The utility model provides a diamond saw blade centering and polishing device which comprises a polishing box, a conveying frame is arranged at the bottom of the polishing box, conveying belts are symmetrically arranged in the two ends of the conveying frame, a jacking mechanism is arranged between the conveying belts on the two sides, and the jacking mechanism comprises a supporting plate. A centering cone is arranged on the top of the supporting plate through a hydraulic rod. The centering cone can be inserted into a mounting hole in the diamond saw blade through the supporting plate and the hydraulic rod, the diamond saw blade can be jacked conveniently, the movable cover can be adjusted through the servo motor and the screw rod, the movable cover is clamped to the bottom of the diamond saw blade, the diamond saw blade is installed in the movable cover, centering of the diamond saw blade is completed, and the centering efficiency is improved. The polishing device is simple in structure, the arranged polishing box can block dust, the dust is sucked through the dust suction pipe, influences on workers and the surrounding environment are avoided, and practicability is high.

The utility model discloses a welding device for diamond blade production, which comprises a case, a first sliding seat connected to the case, a second sliding seat connected to the first sliding seat, a base plate fixed on the second sliding seat, a first positioning column connected to the center of the base plate, and an external spline arranged on the periphery of the first positioning column. A plurality of positioning mechanisms which are circumferentially distributed are arranged on the periphery of the chassis; a machine frame is connected to the machine box, a box body is connected to the machine frame through a lifting mechanism, a rotating column is rotationally connected to the bottom face of the box body, a driving mechanism for driving the rotating column to rotate is arranged in the box body, a U-shaped base is connected to the lower end of the rotating column, a second positioning column is connected to the bottom face of one end of the U-shaped base, and the circle center of the second positioning column is aligned with the circle center of the rotating column. A mounting frame is connected to the U-shaped base through a second left-right displacement mechanism, and a welding gun is mounted on the mounting frame. The rotating column is driven to rotate to drive the U-shaped base to rotate, so that the welding gun rotates with the second positioning column as the circle center, diamond cutter teeth are welded to a blade one by one, and the welding efficiency is greatly improved.

The present application relates to the technical field of diamond saw blade, in particular to a laser welded diamond saw blade for ultra-narrow slit cutting and a preparation method thereof.The laser welded diamond saw blade comprises the following raw materials: copper-cobalt-tin alloy powder, tungsten carbide powder, titanium aluminum nitride, spherical cobalt powder, rare earth yttrium powder, phosphorus iron powder and diamond abrasive particles.The core of the preparation method is the combination of powder metallurgy pre-preparation of the cutter head and precise laser welding process, especially the innovative laser welding process.The prepared diamond saw blade has high weld strength, narrow heat affected zone and minimal substrate deformation, solves the problems of substrate deformation, insufficient weld strength and short service life of traditional saw blades in ultra-narrow slit cutting, and is perfectly suitable for ultra-narrow slit cutting scenarios with extremely high requirements for precision and stability.

The utility model belongs to the technical field of diamond saw blade production, and particularly relates to a diamond saw blade detection machine which comprises a machine frame, a conveying device, a defective product table and a detection device are arranged in the machine frame, and the conveying device comprises a feeding belt conveyor and a discharging belt conveyor. The detection device comprises a rotating table and feeding mechanisms sequentially arranged in the circumferential direction of the rotating table, and the feeding mechanisms are used for moving saw blades on the feeding belt conveyor to the supporting mechanisms corresponding to the feeding stations. The two crack detection mechanisms are used for detecting whether cracks exist on the saw blade tool bits on the corresponding supporting mechanisms or not; the turn-over mechanism is arranged between the two crack detection mechanisms and is used for turning over the saw blades on the corresponding supporting mechanisms; the backlash detection mechanism is used for detecting the backlash of the saw blade on the corresponding supporting mechanism; and the discharging mechanism is used for moving the detected saw blades on the corresponding supporting mechanism to a discharging belt conveyor or a defective product table. According to the utility model, the mechanization and automation degree of saw blade detection is effectively improved, and the detection efficiency is improved.

This application relates to the field of auxiliary equipment for diamond saw blade processing, and discloses an auxiliary mechanism for sharpening diamond saw blades that facilitates positioning. The mechanism includes a worktable, a positioning component at the upper end of the worktable, a pad fixedly connected to the upper end of the worktable, and two sets of positive and negative threaded rods rotatably connected inside the worktable. A handwheel is fixedly connected to the right end of each positive and negative threaded rod, and two sets of sliders are threadedly connected to the peripheral surfaces of each positive and negative threaded rod. A radial positioning block is fixedly connected to the upper end of each slider, and the radial positioning block is fixedly connected to the upper end of the slider by bolts. The positioning component includes a fixing plate, screws, and a positioning shaft, with the screws threadedly connected to the upper end of the worktable. This application has the following advantages and effects: the saw blade can be positioned using the positioning component; the rotation of the positive and negative threaded rods synchronously moves the radial positioning blocks closer to the saw blade; and the synchronous movement of four sets of radial positioning blocks towards the saw blade allows for precise positioning of the saw blade.

The application belongs to the field of diamond saw blades, and specifically provides a composite diamond saw blade with high thermal stability and a preparation method thereof. The application first provides a composite diamond saw blade with high thermal stability, which comprises a matrix and diamonds, wherein the matrix comprises a base phase and a reinforcing phase, the volume concentration of the diamonds is 19-22%, the base phase comprises Fe, Ni, Cu, Sn, WC and Co, and the reinforcing phase comprises alloy powder and multi-phase nickel-based particles; in the base phase, the mass ratio of Fe, Ni, Cu, Sn, WC and Co is (25-35):(5-10):(20-30):(3-5):(4-6):(25-35). The diamond saw blade prepared by the application has the advantages of good stability and excellent mechanical properties.

The utility model provides a feeding device of a diamond saw blade processing machine tool, which is applied to the technical field of diamond saw blade processing machine tools. According to the technical scheme, the feeding device is characterized by comprising a rack, a feeding plate arranged on the rack, and a first driving assembly arranged on the rack and used for driving the feeding plate to slide on the rack in a reciprocating mode; the grabbing disc is arranged on the feeding plate; the second driving assembly is arranged on the feeding plate and is used for driving the grabbing disc to rotate to a horizontal grabbing state or a vertical feeding state; compared with the prior art, the diamond saw blade feeding device has the technical effects that through cooperation of the first driving assembly, the second driving assembly, the feeding plate, the grabbing disc and the like, automatic feeding of diamond saw blades is achieved, a machining machine tool does not need to be braked, and the diamond saw blade feeding efficiency is effectively improved.

A grinding wheel replacing grinding with cutting comprises a base and at least ten or more diamond cutting units, the diamond cutting units are arranged on an outer ring portion of the base and arranged in the circumferential direction of the base, each diamond cutting unit comprises two or more diamond blades, the diamond blades are arranged in the circumferential direction of the base, and the diamond blades are arranged in the circumferential direction of the base. The diamond cutting units are arranged on the base and extend in the radial direction of the base, and in each diamond cutting unit, the difference between the highest vertexes of the diamond blades does not exceed 100 micrometers.

The utility model discloses an anti-deviation diamond saw blade. The anti-deviation diamond saw blade comprises a pair of saw blade positioning frames, a pair of base body connecting blocks and an operation base body. The utility model relates to the technical field of cutting saw blades, according to the saw blade, a diamond sheet is accurately restrained between a pair of saw blade positioning frames through a saw blade fixing sleeve frame structure, the stability and the accuracy of operation of the saw blade are ensured, and further, through the synergistic effect of secondary anti-deviation assemblies on the pair of saw blade positioning frames, the saw blade is more stable in operation. Any deviation tendency of the diamond piece in the rotating operation process is effectively restrained fundamentally, so that the cutting operation effect is optimized to the maximum extent, and a solid guarantee is provided for safety of a user.

The utility model relates to the technical field of detection equipment, and discloses a diamond tool bit welding strength detection device which comprises a detection table and a detection box fixedly installed at the top of the detection table, the front side of the detection box is of an opening structure, and a first shaft seat is fixedly installed on the inner wall of the bottom of the detection box; the top of the first shaft seat is rotatably provided with a stand column, the top end of the stand column is fixedly provided with a bearing disc, the top inner wall of the detection box is fixedly provided with a fixing seat, and the bottom of the fixing seat is fixedly provided with a first hydraulic cylinder. Compared with the prior art, the diamond tool bit welding strength detection device has the following advantages and effects that flaw detection can be conducted on the welding portion of a diamond tool bit, welding strength detection can also be conducted on the diamond tool bit, operation is easy and convenient, and the working efficiency and the accuracy of detection results are improved; and moreover, the device is suitable for carrying out flaw detection and welding strength detection on welding parts of diamond tool bits welded on diamond saw blades with different sizes, the application range is enlarged, and the practicability is good.

The utility model belongs to the technical field of diamond saw blades, and particularly relates to a split type diamond saw blade which comprises a base body, a shaft sleeve is fixedly installed in the middle of the base body, a plurality of sawteeth are annularly arranged on the side face of the base body, and the sawteeth are detachably connected to the base body through a fixing assembly. The fixing assembly comprises a square groove, the square groove is formed in the side face of the base body, the square protruding block is fixedly installed on one side of the sawteeth, and the square protruding block is inserted into the square groove and fixed through the connecting assembly. According to the split type diamond saw blade, the saw teeth are detachably connected to the base body through the fixing assembly, the diamond saw blade can be arranged to be in a split type, when the saw teeth are abraded, the whole diamond saw blade does not need to be replaced, only the damaged saw teeth need to be replaced, and cost input can be reduced to a certain degree.

The utility model relates to the technical field of automation control, and discloses an automatic feeding mechanism of diamond blade welding equipment, which comprises a slide rail, the lower end of the outer wall of the slide rail is slidably connected with a clamping mechanism, the clamping mechanism is used for clamping blades with different sizes, the lower end of the bottom of the slide rail is provided with a conveyor belt, and the conveyor belt is connected with the slide rail. A turnover mechanism is installed at the right end of the interior of the conveying belt and used for turning over the blades in the horizontal direction to the vertical direction. According to the utility model, the transmission blade is overturned to the vertical direction through the electric push rod assembly, the transmission blade is pushed out of the groove plate through the electric push rod, then the irregular gear is used for driving the rotating plate fixedly connected with the irregular gear to overturn by 90 degrees, and the phenomenon of local material blocking of the machine is reduced by adjusting the direction of the blade; therefore, abrasion of a machine in follow-up work caused by limitation of adjustment precision of a mechanical structure is avoided.

The application discloses a high-temperature-resistant and wear-resistant diamond saw blade and a preparation process thereof, and relates to the technical field of diamond saw blades. The saw blade is composed of a diamond cutter head and a steel base body, the diamond cutter head is made of an iron-based alloy matrix and diamond particles through hot-pressing sintering, and the iron-based alloy matrix is composed of the following components in a mass ratio: Fe 45-65 parts, Cu 10-20 parts, Ni 5-10 parts, Co 3-8 parts, Sn 2-6 parts, Cr 2-8 parts, Mn 1-5 parts, WC 5-12 parts, rare earth elements 0.1-0.5 parts and high-temperature solid lubricant 0.5-2 parts. Through the addition of the high-temperature solid lubricant, a self-lubricating film can be formed on the surface during the cutting of the saw blade, the friction coefficient is greatly reduced, the generation of cutting heat is effectively reduced, the high temperature generated during the cutting of the cutter head can be quickly conducted to the steel base body and dissipated, and the local overhigh temperature of the cutter head is prevented from causing the carbonization failure of the diamond.

The invention discloses a shoe tree cutting tool and a preparation method thereof, the shoe tree cutting tool comprises a stainless steel bowl-shaped tool apron and a diamond annular blade, a positioning step is annularly arranged on the outer edge of the top surface of the tool apron, and the blade and an opening of the tool apron are welded into a whole after being aligned; the cutter has the size range matched with a tool, a specific-angle cutting edge is ground on the outer edge of the blade, and an inner side inclined face is arranged on the top face. The preparation method comprises the following steps: preparing the stainless steel tool apron and the diamond blade, performing alignment welding in a vacuum environment, performing grinding and edging in a laser or electric spark outer net, additionally arranging sand blasting and electroplating for cutting edge wax sealing protection according to requirements, marking a 90-degree circumferential using surface of the tool apron and the like. The tool is high in hardness, excellent in cutting precision, good in chip removal effect, capable of being reused in multiple faces, standard and stable in preparation process, capable of meeting the requirements for batch production and operation of shoe tree cutting and remarkable in industrial practicability.

The utility model discloses a vertical multi-station abrasive belt grinding and finishing device for a diamond saw blade, which is characterized in that a first contact stop dog, a second contact stop dog, a third contact stop dog and a fourth contact stop dog are all arranged on a table board, and the first contact stop dog is arranged between a driving wheel and a first tensioning assembly; the second contact check block is arranged between the first tensioning assembly and the driven wheel, the third contact check block is arranged between the driving wheel and the second tensioning assembly, and the fourth contact check block is arranged between the second tensioning assembly and the driven wheel. Four grinding stations are formed through the arrangement of the first contact check block, the second contact check block, the third contact check block and the fourth contact check block, in the specific use process, a worker can conduct grinding and finishing work of the diamond saw blade on the four stations at the same time, and the grinding and finishing efficiency of the diamond saw blade is greatly improved. Furthermore, the grinding and finishing device is simple in structure and convenient to operate, and the technical problem that an existing grinding and finishing device is low in efficiency is effectively solved.

The utility model discloses a scale type diamond saw blade which comprises a saw blade base body, scales formed by diamond particles are arranged on the surfaces of the two sides of the saw blade base body, chip removal cooling grooves which are communicated with one another and are nonlinear in direction are formed between the scales, and the scales are sequentially increased from a center hole to the side edge direction of the saw blade base body. According to the diamond saw blade disclosed by the invention, the diamond grains form a plurality of scales higher than the surface of the saw blade base body, and chip removal cooling grooves which are communicated with one another and are nonlinear in direction are formed among the scales. According to the chip removal cooling groove formed by the scales of the irregular structure, heat and waste chips in the saw cutting process are rapidly discharged out of the scale area from the multiple outlets through the non-linear structure, rapid heat dissipation and chip removal are achieved, and heating of the saw blade base body is reduced. And through the circumferential surface sawing surface, the workpiece can be rapidly slotted in the sawing process, and the sawing of the workpiece is accelerated.

This utility model discloses a PCD diamond forming tool with a double-stepped blade, comprising: a cylindrical metal shank; a helical blade mounting portion on one side of the cylindrical metal shank; a first diamond blade on the first circumference of the helical blade mounting portion; and a second diamond blade on the second circumference of the helical blade mounting portion. The first diamond blade has a first stepped blade at its axial outer end; the second diamond blade has a second stepped blade at its axial outer end; the first oblique edge of the first diamond blade has a first axial tilt angle; the second oblique edge of the second diamond blade has a second axial tilt angle; the first oblique edge of the first diamond blade has a first radial tilt angle; and the second oblique edge of the second diamond blade has a second radial tilt angle. This utility model employs a double-stepped blade design, allowing for one-time forming of the outer contour, resulting in high efficiency.

The application discloses a heat preservation treatment method for diamond blades after high-temperature sintering, which comprises the following steps: placing the sintered diamond blades into a heat preservation cavity and supporting the blades in the heat preservation cavity in a rotatable manner around the axis of the blades; introducing inert protective gas into the heat preservation cavity and driving the blades to rotate slowly around the axis of the blades by the gas flow; and adjusting the flow rate of the inert protective gas according to the temperature change in the heat preservation cavity to realize dynamic heat preservation treatment. The application drives the rotation of the blades by the gas flow, and does not need mechanical transmission mechanism, thereby improving the reliability of the equipment under high-temperature working conditions. Meanwhile, the cooling intensity is adaptively adjusted in sections according to the material characteristics of the blades in different temperature intervals, so that the cooling rate is controlled within a reasonable range, the generation of thermal stress and phase change stress is effectively inhibited, and the yield and use performance of the diamond blades are significantly improved.

The utility model relates to the field of bus connection, in particular to an automatic feeding mechanism for diamond blades, which adopts the technical scheme that the automatic feeding mechanism for the diamond blades comprises a discharging base, an air cylinder seat, a buffer seat, a bearing base, an air cylinder main body, a buffer, a storage rack and a balancing weight, according to the diamond piece feeding device, diamond pieces are pressed down to the discharging plate through the balancing weight, the discharging plate is pushed by the air cylinder body to move in a reciprocating mode, and therefore the diamond pieces in the storage frame are brought into the storage plate to be efficiently fed; and a buffer guide rail is matched with a buffer, so that the discharging plate can be reset and buffered after the discharging plate is reset, the situation that the discharging plate is excessively displaced, and consequently, the storage plate cannot take out the diamond pieces in the storage frame is avoided, and the problems that an existing automatic feeding mechanism for the diamond blades is poor in feeding efficiency and effect; and the problem that the diamond blade is easy to displace in the discharging process is solved.

The invention discloses diamond saw blade impact resistance simulation detection equipment, and belongs to the technical field of saw blade detection. A diamond saw blade is driven to rotate through a supporting column, a baffle ring and a limiting column, so that the working state of the diamond saw blade is simulated; meanwhile, an extension rod can push a blocking base and a supporting column to do up-down reciprocating motion in an annular groove through a rolling wheel while swinging, then a sliding column and a diamond saw blade on the top are driven to complete up-down reciprocating motion while rotating, and the tool bit portion of the diamond saw blade can directly apply periodic impact loads to a tool bit impact frame; meanwhile, a base body in the middle of the diamond saw blade impacts a base body impact ring at the same time, periodic impact loads are applied to the base body impact ring, the impact strength borne by a tool bit of the diamond saw blade and the base body under different working conditions is simulated by changing the frequency of vertical reciprocating motion of the diamond saw blade, and the tool bit and the base body are detected at the same time; the overall impact resistance level of the saw blade is comprehensively reflected, and the detection precision is improved.

This application relates to the field of diamond tool manufacturing technology, and discloses a heat-fatigue-resistant ceramic tile diamond saw blade and its preparation process. The heat-fatigue-resistant ceramic tile diamond saw blade includes a base steel disc and a diamond cutting head welded to its outer edge. The cutting head is made of a mixture comprising: a base matrix powder consisting of 40-50 parts of pre-alloyed copper-nickel alloy powder, 25-35 parts of elemental iron powder, 8-12 parts of elemental cobalt powder, and 13-17 parts of elemental tin powder; 5-10% Invar alloy powder, 1-3% elemental molybdenum powder, and 0.5-1.0% titanium hydride powder added according to the total weight of the base powder; and uncoated single-crystal diamond particles accounting for 15-25% of the total volume of the sintered cutting head. This invention uses a technical solution of pre-alloyed copper-nickel alloy powder combined with Invar alloy powder to adjust the matrix expansion rate, achieving the technical effect of reducing the alternating stress at the interface between diamond and metal binder.

1. The name of the design product: diamond saw blade. 2. The use of the design product: the design product is used for cutting stone, concrete and other building materials. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view. 5. Other views have no design points, and the left view, right view, and bottom view are omitted.

The utility model discloses a diamond saw blade polishing device, which belongs to the field of diamond saw blades and comprises a workbench, a supporting column fixedly connected to the lower bottom end of the workbench, a dust collection assembly arranged at the upper top end of the workbench and comprising a supporting table mounted at the upper top end of the workbench, and a dust collection box fixedly connected to the upper top end of the supporting table. An air pump is installed at the upper top end of the workbench, the output end of the air pump is fixedly connected with a vacuum generator through an air pipe, through cooperative use of all the devices, the safety and stability in the polishing process are improved, chippings and dust collection impurities generated in the polishing process can be rapidly and uniformly collected through a dust collection box, and the polishing efficiency is improved. And meanwhile, by means of the air box and the multiple air nozzles, the grinding roller in the grinding process can be cooled at the same time, the situation that the grinding roller is seriously abraded due to the high temperature is avoided, and the grinding efficiency and quality are further improved.

The utility model relates to the technical field of diamond saw blades, in particular to a screw flange quick-release type diamond saw blade which solves the problems that in the prior art, disassembly and assembly consume time, and the overall structural strength of the saw blade is reduced. Comprising a saw blade base body, a screw buckle flange and diamond tool bits, and the diamond tool bits are evenly connected to the peripheral edge of the saw blade base body; the screw flange comprises an upper flange and a lower flange, and the upper flange is detachably connected in the mounting center hole; the lower flange is coaxially connected with the upper flange, an inner ring of the upper flange is provided with an internal thread, and an outer ring of the lower flange is provided with an external thread matched with the internal thread; a plurality of arrowhead-shaped protruding blocks are arranged on the outer circle face of the upper flange and the outer circle face of the lower flange in the circumferential direction, and the tip ends of the arrowhead-shaped protruding blocks are arranged outwards in the circumferential direction. The device has the beneficial effect that the saw blade base body and the equipment main shaft can be quickly disassembled and assembled.

The utility model discloses a diamond saw blade die-casting die which comprises an upper die block, a lower die block and a coupling insertion column. The utility model relates to the technical field of diamond saw blade production equipment, the pressing die can ensure that the most critical sawtooth angle of a diamond saw blade is perfectly formed in the die-casting process through a folding anti-deflection die-casting structure, the problems of deflection and the like of sawteeth are effectively avoided, the sawtooth angle of a finished product die-cast through the die is extremely standard, and the production efficiency is high. And manual composite correction is not needed, so that the production efficiency is remarkably improved.

The utility model discloses a PCD diamond double-edge finish-milling forming cutter, which comprises a cutter handle part, a cutter head part, a cutter head part and a cutter head part, wherein a step surface is arranged at the front end of the cutter handle part; a first blade mounting surface and a second blade mounting surface are arranged on the step surface in a mirror symmetry manner along the axis; a first diamond cutting edge is arranged on the first cutting edge mounting surface in a welding manner, and a second diamond cutting edge is arranged on the second cutting edge mounting surface in a welding manner; the cross section of the first diamond cutting edge or the second diamond cutting edge is of a trapezoid-like structure; a first axial rake angle and a second axial rake angle are arranged in the axial direction of the first diamond cutting edge or the second diamond cutting edge; a radial rake angle is arranged in the radial direction of the first diamond cutting edge or the second diamond cutting edge; and the first diamond cutting edge or the second diamond cutting edge is inclined along the axis. The PCD diamond double-edge finish-milling forming cutter is high in hardness, good in abrasion resistance and anti-tipping effect and capable of being specially used for appearance forming machining of aluminum alloy products.

The utility model discloses a diamond saw blade cooling device in the technical field of diamond saw blades, which comprises a base, a water tank A is mounted at the inner bottom end of the base, and an operating frame is mounted on one side of the top of the base. According to the fact that the diamond saw blade is installed at the output end of the motor C on the movable frame, in the cutting process of the diamond saw blade, cooling water spraying cooling treatment can be conducted on the diamond saw blade in cooperation with the pump body and the spray head, and in the period, the diamond saw blade is driven and controlled by the motor A to rotate to the rear portion; the diamond saw blade is driven by the motor B to descend into the water tank B, and the diamond saw blade and cooling water in the water tank B are subjected to soaking cooling, so that the overall cooling rate of the diamond saw blade is increased, and residues on the surface of the diamond saw blade are flushed.

The utility model relates to the technical field of diamond saw blade polishing, and provides a diamond saw blade polishing machine which comprises a base and a vertical frame, the vertical frame is fixed to the surface of the base, a telescopic air cylinder is installed in the vertical frame, a transverse frame is fixed to the output end of the telescopic air cylinder, an installation platform is arranged on the base, and a transmission connecting assembly is arranged between the installation platform and the base. The fixing frame is fixed to the bottom face of the mounting platform, the driving motor is mounted on the bottom face of the fixing frame, and the clamping assembly is arranged on the mounting platform. By means of the technical scheme, the problems that according to an existing polishing machine for the diamond saw blade in the related technology, the basic operation is that a worker manually controls and operates a polishing device on the polishing machine to make contact with the diamond saw blade, then the polishing device is operated and moved, and polishing of a polishing wheel is more complete are solved; in this way, the problem that a worker is in a polishing range, and sparks generated by polishing are sputtered to the body of the worker to a certain extent to cause certain influence is solved.

The application discloses a convex cylindrical array ultra-precision single-point diamond finishing machining method and relates to the technical field of convex cylindrical array machining, and specifically comprises the following steps: S100, a single-crystal diamond cutter is installed on a single-point diamond ultra-precision lathe, and one workpiece unit of the convex cylindrical array is cut, wherein the single-crystal diamond cutter comprises a cutter handle and a diamond blade, and the diamond blade is in a rectangular or trapezoidal shape; the application adopts the trapezoidal or rectangular cutter which belongs to a straight-line blade cutter, so that the manufacturing cost of the cutter is lower; secondly, the single-crystal diamond cutter in the rectangular or trapezoidal shape moves along the X-axis direction and the Z-axis direction in the unit horizontal plane and rotates around the B-axis, the invalid area at the root of the convex cylindrical array can be effectively removed, the tool path interval during cutting can be larger by adopting the single-crystal diamond cutter with a straight-line blade, the cutting time is effectively shortened, the machining efficiency is improved, and the machining cost is reduced.