103 results about "Diamond cutting" patented technology

The invention discloses a diamond cutting tooth self-adaptive vibration suppression method based on a fuzzy control algorithm. The diamond cutting tooth self-adaptive vibration suppression method comprises the following steps that S1, a multi-channel signal data set in the diamond cutting tooth machining process is collected in real time; s2, acquiring a preprocessed multi-channel signal data set; s3, carrying out integration to form a feature vector containing multi-dimensional dynamic features; s4, inputting the feature vectors into a fuzzy control module, and performing fuzzy processing on the feature vectors of the channel signals to realize fuzzy quantization of the processing state; s5, generating a control output quantity by using a fuzzy reasoning algorithm according to the fuzzy quantization result, and converting the control output quantity into an executable process control instruction through a defuzzification algorithm; and S6, the process control instruction is fed back to a machining execution mechanism. The method has higher sensitivity and adaptability in unstable machining state recognition, the judgment accuracy of the initial vibration stage can be remarkably improved, and the judgment basis of a control system under complex disturbance is enhanced.

The application discloses a wallboard fixing device first-level installation method for diamond cutting surface modeling, which comprises square steel, U-shaped guide rails, an adjusting assembly and an installation pipe, the adjusting assembly comprises a connecting pipe, first and second connecting blocks are fixedly connected to two ends of the connecting pipe, sliding blocks and connecting plates are arranged on opposite surfaces of the first and second connecting blocks respectively, and a rotating shaft is installed on the outer side of the connecting plate through a fixing plate. By adjusting the length of the connecting pipe, the overall length of the adjusting assembly can be adjusted, and then the inclination angle of the honeycomb aluminum plate and the stone plate can be adjusted. Meanwhile, by using the sliding cooperation between the adjusting assembly and the U-shaped guide rails, the honeycomb aluminum plate and the stone plate can be quickly installed without the need of holding and fixing installation, so that the operation is simple, time and labor are saved, the stone plate is not prone to being damaged, and the adjacent two honeycomb aluminum plates can be tightly butt-jointed together, so that the best splicing effect is achieved.

The invention discloses a single crystal silicon rod slicing device, and relates to the technical field of single crystal silicon processing, the single crystal silicon rod slicing device comprises a processing base, a supporting table, a silicon rod placing rack and a linkage cutting assembly, the supporting table is installed on the processing base through a first supporting stand column, and the silicon rod placing rack is arranged on the top of the supporting table through a second supporting stand column; the linkage cutting assembly and the U-shaped support are installed on the table top of the supporting table. The core of the device is that when the linkage cutting assembly drives the single crystal silicon rod to move quantitatively, the diamond cutting line completes slicing synchronously, and the cut silicon wafer falls off through the discharging channel and falls into the discharging water tank after being buffered by the rubber rod on the driving disc. According to the device, cyclic operation is achieved through precise transmission of the bevel gear, the belt pulley, the gear and the rack in cooperation with the elastic reset mechanism, the structure is simplified, the slicing efficiency and continuity are improved, the thickness uniformity and edge integrity of the silicon wafer are guaranteed, the breakage rate is reduced, machining parameters can be adjusted by replacing the corresponding gear, environment friendliness and adaptability are both considered, and practicability is high.

The utility model relates to a clamping device, belongs to the technical field of diamond cutting, and particularly relates to a diamond cutting multi-station clamping device which comprises a table top, and a sliding rail is arranged at the top of the table top. A second hydraulic cylinder is started to contract, a strip-shaped block on a connecting block is driven to move, a limiting clamp on a long block is driven to fix a diamond, then a rotating cutting assembly is started to cut the diamond, a first hydraulic cylinder is started to move a rack on a sliding rail, a rotating shaft on a gear is driven to rotate, and the diamond is cut. According to the diamond cutting device, the diamond is fixed when being cut, meanwhile, the diamond can be conveniently rotated, the practicability of the device is improved, and the problems that when an existing device is used for cutting bricks and stones, most of the devices are fixed and cannot be adjusted to a certain degree, and the cutting efficiency is high are solved. And certain limitation exists during use, so that the practicability of the device is reduced.

The invention discloses a laser in-situ ultrasonic vibration multi-tool auxiliary internal thread machining device and method, and belongs to the technical field of precise non-traditional machining. Laser emitted by a laser generator is emitted through a laser output head, is collimated by a collimating lens, then passes through a central through hole of an ultrasonic transducer and then is emitted into a first blind hole in the center of a tool holder; the collimated laser is divided into a plurality of light beams through a beam splitting lens and a reflecting lens in a first blind hole in the center of a tool handle, and the light beams are emitted into second blind holes in a plurality of threading tools through a laser emitting opening, are focused through a focusing lens arranged in the internal threading tool and are emitted out through a diamond tool nose of the internal threading tool; one-time machining forming is achieved, the machining time is shortened, the machining efficiency is greatly improved, the quality of the machined surface is improved, the machining precision is guaranteed, the laser pointing precision and stability are guaranteed, and tool abrasion is reduced.

The utility model relates to the technical field of cutters, in particular to a hole machining integrated forming cutter with a multi-blade design. In order to solve the problems that traditional complex hole machining procedures are extremely tedious, the yield in unit time is rarely relieved, and the production benefit is greatly reduced, the following technical scheme is provided that the cutter comprises a cutter body, two sets of first diamond cutting blades are welded to one end of the cutter body, and the two sets of first diamond cutting blades are symmetrically arranged on the outer side of the cutter body; a fine cutting part is arranged on the first diamond cutting blade; the second diamond cutting blades, the third diamond cutting blades and the fourth diamond cutting blades are welded to the outer side of the cutter body, and the two sets of second diamond cutting blades, the two sets of third diamond cutting blades and the two sets of fourth diamond cutting blades are symmetrically arranged on the outer side of the cutter body. According to the utility model, the replacement time of the cutter body and the waiting time between working procedures are reduced, so that the overall processing efficiency is greatly improved, the yield in unit time is obviously increased, and the production benefit is improved.

The invention relates to enhanced image capturing devices and to enhanced image producing devices so that they can capture and produce 3D images without the need for the viewer to wear any equipment. The proposed solution is inspired by ray optics, geometry, mirrors, diamond cut, eyes, rods and cones of the human eye, and the design of the retina of the human eye. It does not "deceive" the eye and the brain, it does not manipulate the image to produce a 3D effect as the current technology does. The invention describes how to change the light sensors and light emitters and their layout in imaging devices like cameras and TV screens to capture and produce 3D images, regardless of whether directional information can be captured by the image sensors and emitters.

This invention discloses a method for preparing titanium-containing Si-Fe alloys from recycled coal gangue and diamond cutting silicon waste, belonging to the field of resource recycling and alloy preparation technology. The invention includes: (1) crushing and grinding coal gangue to obtain coal gangue powder; (2) mixing the coal gangue powder with a slagging agent and then sintering it to obtain a mixed sintered material; (3) vacuum drying the diamond cutting silicon waste to obtain dry diamond cutting silicon waste; (4) mixing the mixed sintered material and the dry diamond cutting silicon waste in a specific ratio, and then heating and reducing the mixture under an inert atmosphere to obtain a titanium-containing Si-Fe alloy melt and slag; (5) separating the titanium-containing Si-Fe alloy melt and slag to obtain a titanium-containing Si-Fe alloy and reduction residue. This invention achieves the synergistic recycling of coal gangue and diamond cutting silicon waste, realizing the purpose of preparing high-value-added products from low-value solid waste.

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 present application relates to a kind of brazed diamond bead stringing rope saws of cooling channel, including bead and steel rope;Bead includes matrix, matrix inside is adapted to the joint between the setting adhesive filler and steel rope, the both ends of matrix are set as working end, diamond cutting layer is set on working end, and the diameter of middle part in matrix is less than the diameter of working end and forms cooling channel.The middle section of matrix is reduced in diameter, there are two working ends on matrix, and the cooling channel formed between two working ends, so that effect is greatly improved, it is beneficial to reduce diamond wear rate, the channel simultaneously plays the role of chip, greatly shorten the axial chip removal distance, reduce friction resistance and the wear of powder dust to binder, thereby indirectly reduce the requirement to binder density and the requirement to steel wire strength, it is beneficial to the development of small diameter of rope saw.Solve the problem that the existing brazing mode limits the small diameter development of bead and has short service life.

This invention relates to the field of gear machining technology, specifically to a design method for a cylindrical diamond dressing tool for dressing internal meshing honing wheels. The method includes: determining the design parameters of the cylindrical diamond dressing tool; determining the working clearance angle; calculating the installation parameters; obtaining the cutting edge on the tool end face from the calculated offset conjugate surface; and using 3D software to axially helically stretch the cutting edge on the end face to obtain a 3D solid model of the tool. This design method can produce a cylindrical diamond dressing tool with a structural clearance angle, which not only simplifies the tool manufacturing and inspection process but also improves the strength and durability of the diamond cutting edge.

The present embodiments relate to methods and systems for analyzing and representing the appearance of diamonds, and interactive network-based diamond cutting encyclopedia. These analytical methods involve the use of several unique techniques designed to accurately capture and represent nuance differences of different diamond cuts. Graphical representation converts such complex gemstone data into a format accessible and understandable by non-professional users. Diamond cutting encyclopedia generated by a unique enumeration algorithm provides comprehensive and detailed resources for both experts and amateurs. The present embodiments present a significant progress in the field of gemstone, providing a higher precision, user-friendly interface for diamond analysis, and an efficient method for creating a comprehensive, interactive diamond cutting encyclopedia.

The application relates to a method for separating a diamond single crystal by laser, and relates to the technical field of diamond cutting. A modified layer is formed on the single crystal diamond by a picosecond laser, and then the single crystal diamond is separated along the modified layer by a cleaving machine. The application has the advantages of high efficiency, high product breaking resistance, no taper on the broken surface, and no ablation marks on the upper and lower surfaces.

The utility model discloses a metal wire ring which comprises a metal wire, the metal wire comprises an inner core base body and a metal outer layer, the metal outer layer is a weldable ductile metal layer, and the metal outer layer covers the outer surface of the inner core base body; the metal wires are woven into a ring shape in one or more modes of end-to-end connection, self-winding and mutual winding of more than two strands, and the tail ends of the metal wires are welded and fixed through the metal outer layer. The joint position of the metal wire ring is convenient to fix and not easy to loosen, and the whole flaws and weak spots are few. On the basis, the utility model further discloses a diamond cutting line which comprises the metal wire ring and diamond abrasive particles, and the diamond abrasive particles are plated and solidified on the outer surface of the metal wire ring. The diamond cutting wire is long in service life, and the risks of loosening and fracture failure are small in the using process.

The utility model discloses a diamond cutting saw blade with U-shaped teeth. The diamond cutting saw blade comprises a base body, a reinforcing part is arranged in the center of the base body and protrudes towards the two side faces of the base body, a mounting hole is formed in the center of the reinforcing part, a plurality of first heat dissipation holes are formed in the peripheral edge of the reinforcing part at intervals, a cutting part is arranged on the edge of the base body, and a plurality of second heat dissipation holes distributed at intervals are formed between the cutting part and the reinforcing part. A plurality of protruding U-shaped teeth distributed at intervals are arranged on the two side faces of the cutting part. The cutting part is arranged on the edge of the base body, the U-shaped teeth are arranged on the cutting part, the cutting part and the U-shaped teeth are made of the matrix alloy and the diamond particles, the openings of the U-shaped teeth can accelerate chip removal efficiency, the micron-sized grooves in the surfaces of the U-shaped teeth can improve the cutting performance, and therefore the overall cutting performance of the base body is improved.

The utility model provides a head and tail removing device for a sapphire crystal bar, which comprises a bottom plate, a fixing component and a tail removing component, comprising a set of V-shaped brackets arranged above a bottom plate and used for supporting sapphire crystal bars, a set of V-shaped pressing frames located above the V-shaped brackets, an automatic lifting structure arranged below the set of V-shaped brackets and a downward pressing structure arranged on one side of the set of V-shaped pressing frames. And the cutting assembly is arranged above the bottom plate and comprises a group of diamond cutting wheels arranged above the bottom plate and a transmission structure arranged between the group of diamond cutting wheels. Through cooperation of the fixing assembly and the cutting assembly, the sapphire crystal bar can be clamped and fixed through the fixing assembly, the stable crystal bar can descend to make contact with the diamond cutting wheel, and therefore the head and the tail of the crystal bar are synchronously cut and removed, the machining efficiency is improved, and when the head and the tail of the crystal bar are removed, the machining efficiency is improved. And therefore, the flatness of the cutting surface of the crystal bar can be ensured, and subsequent processing is facilitated.

The utility model provides cutting equipment capable of detecting the performance of a brazed diamond cutting saw blade, which comprises a bottom frame, a speed regulating motor arranged on the bottom frame, an eccentric wheel arranged at the power output end of the speed regulating motor, a linear guide rail and a support rod arranged on the bottom frame, and a sliding block arranged on the linear guide rail in a sliding manner, a tension spring forcing the sliding block to be attached to the eccentric wheel is arranged between the sliding block and the supporting rod. A mounting frame is hinged to the sliding block, an angle grinder is arranged on the mounting frame, a diamond saw blade used for cutting a profile is arranged at the power output end of the angle grinder, an air cylinder is arranged at the bottom of the bottom frame, the telescopic end of the air cylinder penetrates through the bottom frame to abut against the bottom of the mounting frame, and the telescopic end of the air cylinder is sleeved with a tension spring; the two ends of the tension spring abut against the telescopic end of the air cylinder and the bottom frame respectively. The bottom frame is further provided with a guide mechanism aiming at the sectional materials, and a transverse limiting lead screw is further connected to the bottom frame in a screwed mode. According to the structural design, the sectional material can be conveniently and repeatedly cut, and the accumulated cutting frequency and time length can be conveniently counted.

This application provides a multi-tooth diamond composite sheet, a drill bit, and a method for preparing the same, relating to the field of superhard composite materials technology. The multi-tooth diamond composite sheet includes: a cemented carbide matrix with a D-shaped cross-section, and multiple radially continuously arranged serrated matrix cutting edges on the side plane of the cemented carbide matrix; and a polycrystalline diamond layer with a D-shaped cross-section identical to that of the cemented carbide matrix, and multiple radially continuously arranged serrated diamond cutting edges on the side plane of the polycrystalline diamond layer. This application arranges the matrix cutting edges and diamond cutting edges evenly along the radial straight line of the straight side of the D-shaped composite sheet, ensuring all serrations have the same tooth height. All diamond cutting edges can simultaneously and at the same depth penetrate the rock strata, and the drilling pressure and impact load are evenly distributed among all serrations, completely eliminating the stress imbalance defect in existing circumferential tooth arrangement structures where some teeth penetrate deeply and are overloaded, while the remaining teeth are shallowly cut or idle.

The present invention belongs to the field of atomic precision machining and discloses a method for preparing an atomically sharp diamond edge, comprising the following steps: Step 1: determining the geometry of the atomically sharp diamond edge; Step 2: using a femtosecond laser to trim the diamond surface to a specific crystal orientation; Step 3: designing a clamping device for the atomically sharp diamond edge; Step 4: using a focused ion beam to prepare nanometer-sized diamond micropillars and transfer them to the edge clamping device; Step 5: using argon plasma polishing technology to achieve atomic-level flatness on the surface of the diamond nanopillars; Step 6: using X-Nano multi-degree-of-freedom nanomanipulation technology to achieve atomic-level cleavage of the diamond nanopillars; Step 7: using a spherical aberration electron microscope to characterize and verify the atomically sharp diamond edge. The present invention achieves the preparation of an atomically sharp diamond edge with an edge blunt radius through micro-nano machining and atomic-scale controllable cleavage methods.

The present application relates to a kind of electroplated gem cutting saw blade and its manufacturing process, belong to diamond cutting abrasive tool technical field.It includes: the sawtooth-shaped periphery of base body and diamond layer, the sawtooth-shaped periphery of the base body is inclined plane, the diamond layer is plated on the inclined plane, the diamond layer is single layer in the radial direction of the inclined plane, in the inclined plane of the single sawtooth of the base body, the area of diamond particles to be plated is electroplated layer, diamond particles in the diamond layer are wrapped and plated in the electroplated layer, in the radial direction of the inclined plane, the thickness of the electroplated layer is greater than the particle size of the diamond particles.The saw blade in the present application is light, efficiency and life are greatly improved, is suitable for thinning, meets strong or high linear speed cutting, also suitable for multi-piece scale manufacturing, and manufacturing cost is low.

The invention discloses an automatic sheet correcting, stacking and boxing device and a boxing method, and relates to the technical field of automatic equipment.The device comprises a workbench, a sheet feeding mechanism, a material box feeding mechanism, a box cover feeding mechanism, a material box discharging mechanism, a stacking, correcting and arranging mechanism, a sheet taking mechanism and a boxing manipulator; the stacked material correction and arrangement mechanism adopts a two-stage correction structure of primary single-side preliminary correction and secondary double-side four-side fine correction, so that the sheets can be prevented from being extruded and damaged, and the stacked material correction and arrangement mechanism has a function of automatically removing unqualified products; the boxing manipulator integrates a three-axis moving mechanism, a lamination boxing clamping finger, a material box clamping jaw and a box cover suction cup, box taking, sheet loading and covering operation is completed through one machine, full-process automation of sheet feeding, sheet taking, secondary correction, sheet stacking, boxing, covering and discharging is achieved, and the full-automatic sheet stacking and boxing machine has the advantages of being reliable in correction, compact in structure, stable in operation, high in efficiency and high in yield. The device is suitable for automatic boxing production of precise sheets such as electronic screens and sintered diamond cutting sheets.

The utility model discloses a diamond cutting clamp, including diamond adsorption part, base plate, base and rotary fixed block, and the pair of rotary fixed block is fixedly installed on the base, and the pair of rotary fixed block is arranged on the both sides of base plate one end respectively, and the base plate one end is rotated and is connected through the pivot with the rotary fixed block, and the base plate is located the top of base, and has the gap between with the base, the other end of base plate can pivot as the rotation of the axis, and the other end of base plate sets up angle adjusting mechanism, and angle adjusting mechanism is used for adjusting the rotation angle of the other end of base plate, and diamond adsorption part sets up on the upper surface of base plate, and diamond adsorption part and base plate synchronous rotation, have realized to the accurate control to diamond cutting angle, and the processing is simple, and adapts the demand of large -scale efficient production.

The utility model relates to a digital tensioning mechanism for a diamond cutting line, which comprises a linear driving piece, the fixed end of the linear driving piece is fixed on a line wheel support plate, and the movable end of the linear driving piece is provided with a pressure sensor; the sliding plate is assembled on the line wheel supporting plate in a sliding mode, the sliding plate is provided with a mounting part used for mounting a line wheel, and the sliding plate is connected with a spring baffle; the spring seat is provided with a pressure-bearing surface and is used for being matched with the pressure sensor; and the spring is positioned between the spring baffle and the spring seat. The digital tensioning mechanism does not depend on experience of operators any more, adjustment is more convenient, the adjusted tensioning force is more accurate, and the service life of the diamond cutting line is prolonged.

The invention relates to the technical field of shell cutting, in particular to a pearl shell sheet cutting machine which comprises a rack, a driving part, a first cutting part and a second cutting part, and the first cutting part, the second cutting part and the driving part are all fixedly installed on the rack; the first cutting part comprises a first cutting wheel and a first feeding wheel which are rotationally connected with the rack; the second cutting part comprises a second cutting wheel and a second feeding wheel which are rotationally connected with the rack; cutting blades of the first cutting wheel and the second cutting wheel are diamond cutting blades; the first feeding wheel is a polyurethane wheel; the second feeding wheel is a rigid wheel; and the driving part is connected with the first cutting part and the second cutting part. According to the pearl shell plate cutting machine, during cutting, cracks are not prone to being generated on the surfaces of shells, the cutting efficiency is high, the size error of the plate is small, the cutting efficiency and the yield of the shell plate can be improved, and a large number of waste low-value pearl shells can be converted into high-quality and multifunctional indoor decoration materials and shell artware.

1. Name of the designed product: lubricating oil barrel (diamond cut appearance). 2. Use of the designed product: barrel for storing liquid. 3. Design points of the designed product: in shape. 4. Picture or photo that best indicates the design points: perspective view.

A diamond cutting tool comprises a base metal part and a diamond part joined to the base metal part, wherein the base metal part is made of an alloy containing tungsten carbide, the diamond part configures at least a cutting blade, the cutting blade comprises a portion of a rake face, a portion of a flank face, and a ridge line at which the rake face and the flank face cross, the diamond cutting tool has a region A, the region A is a region that is present bridging over the three, which are the rake face, the ridge line, and the flank face on the surface of the cutting blade, and the region A has a surface roughness Ra of not more than 0.2 μm and a concentration of tungsten element of not more than 1 mass %.

The utility model relates to the technical field of laser cutting, in particular to a diamond laser cutting tool which comprises a machining table, a retainer plate, a positioning rod and an adjusting screw rod, the machining table comprises a mounting part, a first boss and a second boss, the mounting part, the first boss and the second boss are of an integrally formed structure, and the retainer plate is arranged on the mounting part. The retainer plate is movably mounted at the top of the mounting portion, the diamond cutting material is mounted at the top of the retainer plate, and the positioning rod penetrates through the first boss and the second boss and is slidably connected with the first boss and the second boss. Diamond cutting materials are installed on the top of the retainer plate in batches, during machining, the retainer plate is installed on a machining table, the side wall of the retainer plate is extruded through the end of the positioning rod, and therefore the diamond cutting materials in batches can be rapidly installed, repeated disassembly and installation of a single diamond cutting material are avoided, and machining efficiency is improved. And therefore, most time is consumed on diamond fixing, and the diamond machining efficiency can be improved.

The present application provides a kind of multi-angle amber stable cutting equipment, including support base, the top side of support base is equipped with support column one, the top of support column one is equipped with U-shaped frame, the top side of U-shaped frame is equipped with support column two, the top side of support column two is equipped with crossbeam, the side of crossbeam away from support column two is equipped with diamond cutting assembly, the top of U-shaped frame below diamond cutting assembly is equipped with three-dimensional linkage multi-angle adjusting mechanism, the top of three-dimensional linkage multi-angle adjusting mechanism is equipped with self-adapting flexible clamping mechanism;The three-dimensional linkage multi-angle adjusting mechanism includes horizontal rotation component, pitch and roll component and fine adjustment component;The self-adapting flexible clamping mechanism is installed on fine adjustment component.The present application has the beneficial effects as follows, three-dimensional linkage multi-angle cutting can be realized, compared with the limitation of angle adjustment of traditional equipment, the structure can adapt to the processing of complex special-shaped amber.

1. The name of the design product: water pipe bottle (diamond cut). 2. The use of the design product: the design product is used in a water pipe device as a container for holding water and filtering smoke. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: perspective view.

The movable type annular wire cutting system based on the AGV comprises an AGV trolley, a mounting platform fixedly mounted on the upper surface of the AGV trolley and a cutting mechanism fixedly connected to the upper surface of the mounting platform. The cutting mechanism comprises a mechanical arm fixedly connected to the upper surface of the mounting platform, a cutting driving assembly arranged at the end, away from the mounting platform, of the mechanical arm and a diamond cutting loop line driven by the cutting driving assembly to cut materials. Through cooperation of the AGV trolley, the mounting platform, the mechanical arm, the cutting driving assembly, the cutting motor and the diamond cutting loop line, in the using process, the cutting driving assembly drives the diamond cutting loop line to circulate at a high speed, linear cutting machining is conducted on a workpiece, and therefore the cutting equipment can actively move to the position of the target workpiece to complete automatic cutting; the problem that traditional fixed cutting equipment cannot achieve field operation is solved, and the flexibility and the automation degree of cutting operation are remarkably improved.