909 results about "Metal cutting" patented technology

The invention discloses a metal cutting process parameter optimization analysis method based on machine learning, and particularly relates to the field of machine learning. Comprising multi-dimensional process parameter feature extraction and preprocessing, cutting state intelligent identification based on integrated learning, dynamic process parameter sensitivity analysis and weight calculation, process parameter intelligent optimization under a multi-target constraint condition, and adaptive parameter adjustment and real-time control strategy. According to the method, the interaction relationship between complex nonlinear features and process parameters in the cutting process is comprehensively captured, and accurate and intelligent recognition of different cutting states such as normal cutting, tool abrasion and abnormal flutter is achieved through a three-layer integrated learning architecture; the technical bottlenecks that an existing system lacks real-time self-adaptive adjustment capacity and is low in process optimization efficiency are overcome, pertinence and effectiveness of parameter adjustment are ensured, and the technical current situation that machining quality fluctuates and repeatability is poor due to traditional fixed parameters is changed.

The invention relates to the technical field of metal cutting, discloses metal plate laser cutting equipment with a laser head collision early warning function, and aims to solve the problem that the collision risk of an existing cutting head and a convex part of a thin plate is high. Through the displacement component, the laser cutter, the positioning assembly and the central control unit, a metal sheet to be machined is placed on the workbench, then the laser cutter is used for cutting the metal sheet to be machined, in the whole operation process, pictures on the workbench can be shot through the industrial camera, and the working efficiency is improved. The real-time image is displayed on the controller through the real-time image display module, an image model is established through the 3D modeling module, a worker can observe more visually, when an irregular thin plate is encountered, setting is conducted through the height compensation module at the moment, the position of a tool bit of the laser cutter is always at the same height with the thin plate, and the machining precision is improved. Once the set equal height changes, the collision alarm module gives an early warning, and the overall safety performance is improved.

The present invention relates to the field of metal cutting, and more specifically, to a metal shearing machine and a method for using the same. A metal shearing machine comprises two groups of T-shaped seats, wherein the T-shaped seats are rotatably connected to a rotating shaft 1, a disc shear 1 is fixed to the end of the rotating shaft 1, a cylindrical table is provided on the outside of the disc shear 1, and a gantry is vertically slidably connected to the T-shaped seats, the upper part of the gantry is rotatably connected to a rotating shaft 2, a disc shear 2 is fixed to the end of the rotating shaft 2, and the disc shear 2 is located above the cylindrical table. The method of use comprises: S1: placing the metal sheet on the upper side of the beam, and adjusting the two hand-shift seats to contact the two edges of the metal sheet respectively; S2: making the two pressure wheels press on the front and rear edges of the metal sheet respectively; S3: pushing the two edges of the metal sheet into between the two groups of disc shears 1 and disc shears 2 respectively; S4: through the synchronous rotation of the disc shear 2 and the rubber wheel, the rubber wheel continuously drives the metal sheet to move.

The invention discloses a laser cutting device for aluminum veneer production, which relates to the technical field of metal cutting and comprises a rack, a first motor is fixedly connected to the rack, a screw rod is rotatably connected to the rack, the screw rod is fixedly connected with an output shaft of the first motor, a sliding frame is slidably connected to the rack, the sliding frame is in threaded connection with the screw rod, and a laser generator is fixedly connected to the sliding frame. A sleeve is fixedly connected to the laser generator, gas outlet pipes symmetrically distributed along the laser generator are fixedly connected into the sleeve, and an air outlet channel and a nitrogen outlet channel are formed in the sides, away from the middle, of the gas outlet pipes and the sides, close to the middle, of the gas outlet pipes respectively. According to the thermal load requirements of different areas in the aluminum veneer laser cutting process, differential configuration of cooling gas is achieved, the use amount of high-cost nitrogen is remarkably reduced, and therefore the overall production cost is reduced, the anti-oxidation advantage of the nitrogen is exerted, the cost benefit of air is fully utilized, efficient utilization of resources is achieved, and the economic benefit is increased. Meanwhile, the cooling effect is ensured.

The utility model relates to the technical field of box-type substation processing, in particular to a box-type substation metal plate cutting machine. Comprising a rack; the upper cutting assembly is mounted on the rack; the moving assembly is mounted on the rack; the upper cutting assembly comprises an upper support fixedly connected with the rack; the third adjusting part is fixedly connected with the upper bracket; the second adjusting piece is movably arranged on the third adjusting piece; the first adjusting part is movably arranged on the second adjusting part, and the moving direction of the first adjusting part is perpendicular to that of the second adjusting part; and the reflection cylinder is fixedly arranged on the first adjusting piece. The metal plate cutting device can accurately cut metal plates and is higher in working efficiency.

The invention discloses a stainless steel coiled plate slitting device for building decoration, and relates to the technical field of metal cutting, the stainless steel coiled plate slitting device comprises a moving assembly, and the top of the moving assembly is fixedly connected with a conveying assembly, a cutting assembly and a rolling assembly. According to the stainless steel coiled plate slitting device for building decoration, three rubber strips make alternate contact with a stainless steel coiled material by rotating a conveying roller, so that the advantage of automatic stretching and feeding of the stainless steel coiled material is achieved, a hydraulic rod is started, a cutting knife cuts the stretched stainless steel coiled material, and after cutting is completed, the stainless steel coiled material is cut by a cutting knife. The two connecting rods and the two supporting rods are driven to move upwards, meanwhile, the lifting rod rolling wheels are driven to move upwards, the lifting rod rolling wheels jack up the discharging top plate after making contact with the discharging top plate, at the moment, the discharging top plate rotates with the circle center of the fixing rod as the rotating center, the discharging top plate forms an inclined face, and therefore the effect that the cut stainless steel coiled materials are automatically discharged can be achieved.

The invention relates to the technical field of metal cutting, and particularly discloses a metal cutting device for cutting a steel skeleton PE pipe, the metal cutting device comprises a workbench and a cutting knife, one side of the workbench is fixedly connected with a vertical stand column, one side of the stand column is slidably provided with the cutting knife, and the two sides of the workbench are fixedly connected with symmetrical extension tables; two rhombic first sliding grooves are formed in the top of the extension table, rhombic sliding strips are slidably connected into the two first sliding grooves, one ends of the two sliding strips are fixedly connected with the bottom of a triangular frame, a fixing block is fixedly connected to the top end of the triangular frame, a horizontal rod is fixedly connected to the side, close to the cutting knife, of the fixing block, and a second screw rod is slidably connected to one side of the horizontal rod; one side of the second screw is in threaded connection with a first supporting block, and the tail end of the second screw is fixedly connected with a second supporting block. The two ends of the PE pipe and the inner walls of the two sides of the cut-off face are supported and fixed through the first supporting blocks and the second supporting blocks, and the cutting quality is guaranteed.

The invention relates to the field of metal cutting, and particularly discloses a horizontal pushing type feeding full-automatic numerical control circular sawing machine which comprises a machining table, a conveying plate for automatically conveying materials is arranged on the machining table, a clamping assembly is arranged on the machining table, a pushing assembly is arranged on the machining table, and a sawing assembly is arranged on the pushing assembly. A sliding assembly is arranged on the machining table. In the sawing process of materials, the advancing and retreating effects of the device are ingeniously utilized, so that the device forms a multi-form mode, the material receiving and discharging functions are achieved, effective transition of the materials from equipment to a collecting area is achieved, gravitational potential energy of the materials is converted, the materials are smoothly discharged, and free falling of the materials is avoided; materials are prevented from being impacted and damaged, the quality of the materials is improved, the yield of the materials is increased, the automatic discharging effect of the device is achieved, the full-automatic effect of the device is improved, the intellectualization of the device is improved, and the market competitiveness of enterprises is facilitated.

The invention discloses a positioning control method and system for metal cutting, and relates to the technical field of metal cutting. The method comprises the steps that when a laser cutting machine cuts a metal workpiece according to a cutting control scheme, a cutting monitoring data set is synchronously obtained; performing multi-dimensional cutting accident deduction according to the cutting monitoring data set to obtain a cutting accident deduction map; performing multi-degree-of-freedom adjustment on the cutting control scheme to obtain a first cutting adjustment space; performing cutting evaluation optimization on the first cutting adjustment space to obtain a second cutting adjustment space; performing cutting guarantee degree analysis optimization on the second cutting adjustment space to obtain a first cutting guide population meeting the preset cutting guarantee degree; and multiple rounds of propagation optimization are carried out, a cutting adjustment optimization result is determined, and optimized positioning control is carried out on the metal workpiece. The technical problems that in the prior art, the metal cutting positioning precision is insufficient, and the cutting process stability is poor are solved, and the technical effect of improving the metal workpiece cutting positioning precision and the cutting process stability is achieved.

The invention relates to the technical field of metal cutting machines, and particularly discloses a metal cutting machine. Comprising a base and a carrying table capable of rotating based on the base, and a cutting assembly is arranged at the tail of the carrying table and composed of a mounting part and a working part hinged to the mounting part. The working part comprises a driving part, a rotating head and a cutting tool, and the rotating head is provided with a first protective cover and a rotatable second protective cover. A first rotating rod is arranged at the hinged position of the mounting part and the working part, a second rotating rod is arranged on the second protective cover, the second rotating rod is arranged in a driving groove of the first rotating rod, and a driven section of the first rotating rod makes contact with a pressing wheel on the first protective cover. Through linkage of the first rotating rod, the second rotating rod and the pressing wheel, automatic cooperation of the second protective cover and cutting operation is achieved, the second protective cover is opened along with downward pressing of a working part during cutting and automatically closed along with resetting of the working part during non-operation, potential safety hazards caused by accidental exposure of a cutter in the non-operation state are effectively avoided, and operation safety is improved.

The invention discloses a metal cutting machine tool which comprises a base, a sliding seat is erected on the upper surface of the base, one end of the sliding seat is slidably connected with a first clamping table, a first rotating rod is arranged on the first clamping table, the end of the first rotating rod penetrates through the first clamping table and is connected with an abutting block, and a cantilever is installed at the position, located at the other end of the sliding seat, of the upper surface of the base and provided with a three-jaw chuck. The three-jaw chuck can automatically rotate on the cantilever, a movable tool apron is connected to the sliding base in a sliding mode, a milling cutter is installed on the movable tool apron, the movable tool apron can transversely and longitudinally adjust the position of the milling cutter, a chuck is arranged on the lower surface of the upper end of the cantilever, and a cutter is clamped on the chuck. A milling cutter and a cutting tool are integrated on the same base, a three-jaw chuck drives a workpiece to rotate through a common driving structure, milling and radial cutting are synchronously completed during one-time clamping of the workpiece, integration is not simple component superposition, and the machining efficiency is greatly improved through association of workpiece rotation and double-tool collaborative cutting. The defect that multiple clamping is needed in multi-procedure machining is overcome.

The application provides a longitudinal shearing and slitting device for H-shaped steel production, and relates to the technical field of metal cutting, which comprises a longitudinal shearing and slitting mechanism, a cooling mechanism, a mounting mechanism, an elasticity judging mechanism and a positioning detecting mechanism; the cooling mechanism is mounted on the longitudinal shearing and slitting mechanism; the mounting mechanism is mounted on the cooling mechanism; the elasticity judging mechanism is mounted on the mounting mechanism; the positioning detecting mechanism is mounted on the top of the longitudinal shearing and slitting mechanism; a control panel is mounted on the cooling mechanism, and an alarm is arranged on the control panel; when the T-shaped mounting plate moves to the right, the movable judging rod can contact the cutting edge of the disc shear; when the movable judging rod can pass through the front cutting edge, it indicates that the disc shear is seriously worn and needs to be replaced; the problem that the wear condition of the disc shear cannot be automatically detected when the disc shear is cooled, the disc shear is inconvenient to replace in time after being worn, and the slitting effect of the steel is affected is solved.

The invention discloses a metal bent pipe cutting technology which comprises the steps of surface rust removal of the surface of a cutting raw material, fixing of the metal cutting raw material, simultaneous cutting of the two ends and waste treatment. The top of the mounting base is connected with a clamping angle adjusting assembly, one side of the clamping angle adjusting assembly is connected with a synchronous cutting assembly for cutting from the two ends of a metal bent pipe at the same time, the angle position of the clamping angle adjusting assembly is adjusted according to the radian of a metal pipe, and the metal bent pipe can be cut through the synchronous cutting assembly; the two ends of the metal pipe fitting are synchronously cut, the situation that the two ends of the metal pipe fitting are cut twice is reduced, the risk of scalding in the cutting process is avoided, and meanwhile in the process that the two ends are cut at the same time, the risk that cutting scraps adhere to the inner wall in the cutting process of the two ends is reduced.

The invention discloses efficient cooling laser cutting equipment for water cooling plate machining, and relates to the technical field of metal cutting equipment. The main cooling module comprises a connecting ring and a first cooling pipe body part, and a first inserting gap formed by winding a first cooling pipe in an S shape is formed in the first cooling pipe body part; the auxiliary cooling module comprises a second cooling pipe body part, a connector and a driving motor, the end part of the second cooling pipe body part penetrates through an arc-shaped guide hole in the connecting ring and then is fixedly mounted on the connector, and a second inserting gap used for being spliced with the first cooling pipe body part is formed in the second cooling pipe body part; the standby cooling module comprises a cooling plate and a connector base, a cooling medium flow channel is arranged in the cooling plate, and an elastic element is arranged on the back face of the connector base. Compared with the prior art, the problem that the cooling capacity of an existing laser cutting machine cooling system cannot be rapidly adjusted when a laser cutting head is cooled is solved.

The invention relates to the technical field of metal cutting, in particular to a metal cutting device for mechanical part manufacturing, which comprises an operation table and a rotary cutting disc, two first rails are symmetrically mounted on one side of the top end of the operation table, and first electric sliding blocks are slidably connected to the tops of the two first rails; a conveying mechanism comprising second electric sliding blocks is slidably arranged at the top of the second rail; a mounting frame is fixedly mounted at the top of the operation table; a rotating shaft is rotatably mounted at the top of the mounting frame; a rotating frame is fixedly connected to the top of the rotating shaft; the tail end of the knuckle is fixedly connected with a mounting plate, a rotary cutting disc is fixedly mounted on the side wall of the mounting plate, and an adjusting mechanism is arranged on the side, close to the rotary frame, of the mounting plate. The rotating cutting disc is connected with the rotating frame through the steering knuckle, and the cutting angle of the rotating cutting disc can be adjusted through the adjusting mechanism, so that the rotating cutting disc can cut the metal plate to form a V-shaped edge.

The invention relates to the technical field of injection molding metal cutting, in particular to an automatic laser cutting manipulator for a water gap of an automobile exterior trimming part and forming equipment thereof, the automatic laser cutting manipulator comprises a rack, a mechanical arm is arranged on the rack, and a laser cutting device is connected to the mechanical arm; the bearing frame is rotationally mounted on the rack, and multiple sets of bearing structures used for supporting the automobile exterior trimming parts are arranged at the bottom of the bearing frame; the elastic clamping assembly is arranged on the bearing frame and used for clamping the side portion of the automobile exterior trimming part, a cylindrical spring is arranged in the elastic clamping assembly, and a second electric telescopic rod arranged on the bearing frame can drive the elastic clamping assembly to release the automobile exterior trimming part; and the pre-tightening mechanism is connected with the cylindrical spring, the pre-tightening mechanism comprises a spiral propelling assembly and a rotating assembly, the spiral propelling assembly and the rotating assembly are connected through a toothed belt, the spiral propelling assembly is matched with the rotating assembly, the cylindrical spring can be further compressed when the bearing frame rotates, and the stability of the exterior trimming part in the cutting process is improved.

The invention relates to the technical field of metal cutting tools, in particular to a novel spiral groove hard alloy reaming tool and an efficient chip removal structure thereof.The novel spiral groove hard alloy reaming tool comprises a reamer and a main cutting edge arranged at the bottom of the reamer, a cutting set is arranged on the lower portion of the reamer and comprises a first chip removal groove and a second chip removal groove, and the first chip removal groove and the second chip removal groove are formed around the surface of the reamer; the size of the first chip groove is larger than that of the second chip groove. Wherein the edge is lower than the auxiliary cutting edge, and an inclined plane included angle alpha used for assisting chippings to slide into the second chip groove is formed between the auxiliary cutting edge and the edge; the auxiliary cutting edge is flush with the surface of the reamer and is flush with the two ends of the main cutting edge, through the design of the included angle alpha between the edge of the first chip discharging groove and the auxiliary cutting edge and the cooperation of the stepped structure that the edge is lower than the auxiliary cutting edge, the retention space of chips in a transition area is thoroughly eliminated, spiral scratches caused by chip scraping of a traditional cutter are avoided, and the service life of the reamer is prolonged. And a high-precision reference surface is provided for subsequent tapping.

The invention relates to the technical field of metal cutting, in particular to automatic pipe laser cutting equipment which comprises a laser cutting equipment body. The device further comprises a feeding and discharging assembly. The feeding and discharging assembly comprises a supporting table, a support, a plurality of feeding rails, a plurality of jacking blocks, a plurality of jacking mechanisms, a plurality of supporting mechanisms, two clamping and conveying mechanisms, a clamping and rotating mechanism, a mounting table and a clamping and pulling mechanism. The feeding track is provided with a first slideway and a second slideway; during cutting, a worker only needs to transversely place a square pipe needing to be cut into the multiple feeding rails, and feeding, positioning cutting and discharging of the square pipe are automatically completed through the multiple jacking blocks, the multiple jacking mechanisms, the multiple supporting mechanisms, the two clamping conveying mechanisms, the clamping rotating mechanism, the clamping pulling mechanism and the laser cutting equipment body. And manual feeding, positioning cutting and discharging are not needed, so that the labor intensity can be reduced, and the production efficiency can be improved.

The invention relates to the related technical field of metal cutting, discloses an intelligent pipe cutting machine and a pipe cutting method thereof, and aims to solve the problem that waste materials easily fly out after beveling operation of the end of a circular pipe is completed. A drill bit is vertically arranged on one side of a cutting support, and the bottom end of the drill bit is lower than the bottom of the outer side of a cutting blade; according to the waste drilling limiting device, the rotating drill bit can drill waste firstly, then the drill bit can limit the drilled waste, after the end of the round pipe is cut by the cutting blade, the waste is limited by the drill bit, the waste is prevented from flying out, and finally the waste drilling limiting effect is achieved.

The invention belongs to the technical field of metal cutting machine tools, and discloses an intelligent lathe which is characterized in that a touch main screen is mounted on the front side of a spindle box, and a touch auxiliary screen is mounted on the front side of a carriage box; the carriage box is installed on the front face of the lathe bed through a Z-direction ball screw. A spindle is installed on the two side walls of the spindle box through a front support and a rear support respectively, the front support is mainly composed of a bidirectional thrust angular contact ball bearing and two rows of cylindrical roller bearings with taper holes in the inner walls, and the taper holes are matched with the outer conical face of one end of the spindle. Nuts A are arranged on the outer sides of the two rows of cylindrical roller bearings; nuts B are arranged on the inner sides of the two-way thrust angular contact ball bearings; the rear support is a double-row cylindrical roller bearing; the carriage box is provided with a large carriage, and the large carriage is provided with a small carriage through an X-direction ball screw; the small carriage is mounted on the large carriage through an X-direction linear guide rail; and the large carriage is arranged on the lathe bed through a Z-direction linear guide rail. According to the invention, the manufacturing process is simplified, the cost is reduced, the noise of a machine tool is reduced, oil leakage is avoided, and the device is easy to repair and use and moderate in price.

The invention discloses a laser round pipe cutting machine with a slag suction device, and relates to the technical field of metal cutting machining equipment, the laser round pipe cutting machine comprises a device base, a multi-station clamping structure is arranged on the upper portion of one side of the device base, and an adjustable cutting structure is arranged on the side, close to the multi-station clamping structure, of the device base; a waste residue recycling structure is arranged on the side, close to the adjustable cutting structure, of the device base. The linkage mechanism is driven by the first servo motor through the clamping end, the clamping blocks are driven to be opened and closed synchronously, different pipe diameters are adapted, multi-station stable clamping is achieved, stable feeding is guaranteed through the auxiliary rolling wheels, and the machining stability is improved; the cutting end is subjected to multi-stage linkage and multi-dimensional adjustment, the laser head can be accurately aligned to the machining position, and the high-precision and complex cutting requirements are met; the waste residue recycling structure achieves automatic all-dimensional cleaning, waste residues are prevented from influencing machining, manual intervention is reduced, the equipment adaptability, machining precision and production continuity are greatly improved on the whole, and cost is reduced.

The invention relates to the technical field of metal cutting, and particularly discloses an intelligent laser cutting device and method for steel machining. The intelligent laser cutting device comprises a machine base, a moving assembly is arranged at the top of the machine base, a laser head used for emitting laser is fixed to the inner side of the moving assembly, and the moving assembly is used for controlling the laser head to move; the side face of the clamping plate is provided with a clamping piece used for clamping a steel pipe, through cooperation of the structure, the collecting cover can collect metal slag blown by protective gas, and the situation that the metal slag flies into and adheres to the inner wall of the pipe, and then the quality of the pipe is affected is avoided; and meanwhile, the elastic bag can play a certain role in supporting the inner side of the steel pipe, and materials around the cutting position of the steel pipe are prevented from being softened by heat generated during cutting, so that the situation that the produced steel pipe is deformed due to the fact that the high pressure of the protective gas impacts the softened pipe wall is reduced, and the quality of the cut pipe is further improved.

A boring head arranged for holding a boring tool for metal cutting includes a main body having a support surface and a scale surface. The boring head further includes a piston including a boring tool interface for fixedly carrying the boring tool. The piston is movably arranged in the main body along the positioning axis (y), and a micrometer screw. The micrometer screw is arranged in the main body and coupled to the piston, such that, when the micrometer screw is rotated, the piston is moved along the positioning axis to one of the protracted positions or the retracted position. The micrometer screw has a head abutting against the support surface. The head includes a radially outer head surface provided with first graduation marks. The scale surface is provided with second graduation marks aligned with the first graduation marks to provide a reading of the axial position of the piston.

The invention discloses a recyclable water-based metal cutting fluid and a preparation method thereof. The cutting fluid comprises the following raw materials in parts by weight: 32-36 parts of base oil, 8-12 parts of amines, 9-12 parts of a surfactant, 0-8 parts of an extreme pressure agent, 6-9 parts of a lubricant, 4-6 parts of an antirust agent, 0-2 parts of a bactericide, 2-4 parts of a coupling agent, 0.1-1 part of a defoaming agent and the balance of deionized water. The preparation method comprises the following steps: dissolving the amine in water in advance, adding the anti-rust raw material into the amine solution, fully stirring until the anti-rust raw material is completely dissolved, finally adding the base oil, the surfactant and other additives, and continuously stirring until the anti-rust raw material is completely clarified and transparent. The preferable antirust agent is tris (2-carboxyethyl) phosphine oxide, the excellent extreme pressure effect and bactericidal performance are achieved through carboxyethyl and phosphine oxide structures contained in the tris (2-carboxyethyl) phosphine oxide, and the finished product has good long-term stability, high oil film lubricity and excellent antirust and anti-corrosion performance.

The invention discloses a performance test device for metal cutting fluid production, which comprises a test workbench, a test turntable and an optical test probe, the test turntable is arranged at the top of the test workbench, and the optical test probe is arranged above the test turntable. The test turntable is used for transferring different metal cutting fluids to the detection end of the optical test probe, and the optical test probe is used for detecting the concentration of nano-scale wear particles in the metal cutting fluids by virtue of a quantum dot luminescence technology. Through the design of a cutting fluid circulating assembly, by means of work of a driving motor, a driving rotating shaft can be driven to rotate, then a turbine is driven to rotate, and when the turbine rotates, cutting fluid in an inner cavity of a cutting fluid circulating bin can be driven to circulate through inner cavities of a downward-extending square pipe, an attaching pipeline, a circulating hose, a pipeline connector and a gooseneck pipe; the environment for using the cutting fluid is conveniently simulated, and meanwhile, the sampling uniformity can be improved by the continuously flowing cutting fluid.

The invention discloses a cutter casting method for reducing cutter abrasion and prolonging the service life of a cutter, and belongs to the technical field of cutter casting. In order to solve the problems that a high-carbon high-alloy steel tool is uneven in matrix structure, large in heat treatment residual stress, prone to tipping of a cutting edge, poor in coating interface bonding force and the like, the method comprises the steps that a high-carbon high-alloy steel blank is smelted and then poured, the matrix structure is homogenized through multi-stage heat treatment, and high-dislocation-density martensite is formed; and the cutting edge of the quenched cutter base body is subjected to rounding treatment, and then a titanium nitride bottom layer, a titanium aluminum nitride middle layer and a diamond-like carbon top layer are sequentially deposited to form a multi-layer coating. According to the method, through smelting parameter optimization, multi-stage heat treatment, cutting edge rounding and multi-layer coating structure design, the hardness and toughness of a cutter base body are effectively improved, the bonding strength of the coating is enhanced, and stress concentration and frictional wear in the cutting process are reduced. The method is mainly used in the field of metal cutting machining, can significantly prolong the service life of the cutter, and improves the machining efficiency and quality.

The invention provides a cutting head control system and method for ultra-precise high-power laser cutting equipment, and relates to the technical field of metal cutting, and the system comprises a workpiece screening module which screens and integrates multiple workpiece combinations produced in the same batch from a production task pool; the quota setting module is used for presetting production quota characteristics and a quota deviation range; the local calling module is used for calling design information of the workpiece and a cutting laser power interval; the nesting arrangement module is used for optimizing special-shaped nesting arrangement according to the workpiece design information to obtain target special-shaped nesting arrangement; the path optimizing module is used for optimizing a cutting path and positioning a target cutting path and a control sequence; and the cutting control module cooperatively controls the cutting head to execute cutting production. According to the method, the technical problems of low material utilization rate and poor cutting efficiency in the metal cutting process due to lack of integrated modeling of multi-workpiece mixed arrangement and cutting parameter collaborative optimization in the prior art are solved, and the metal cutting flexible production capacity and the material utilization rate are improved.

The utility model discloses a laser cutting device, which belongs to the technical field of laser cutting and comprises a mounting seat, a cutting component mounted on the mounting seat and used for cutting a metal plate, an adjusting blanking component mounted on the mounting seat and used for blanking metal cutting materials, and a vibrating blanking component mounted on the mounting seat and used for enabling the metal cutting materials to completely fall off. A chain scraper conveyor used for conveying metal cutting materials is installed on the installation base, and the adjusting discharging assembly is connected with the vibration discharging assembly. By means of the mode, rapid blanking of cut materials is achieved by adjusting the blanking assembly, the cut materials are separated from waste materials so that the cut materials can be conveniently collected, meanwhile, cut materials are vibrated through the vibration device, it is guaranteed that the blanking process is smooth, the materials are prevented from being left, and therefore production efficiency is remarkably improved.

The utility model belongs to metal processing technical field, concretely relates to a kind of double-station auxiliary positioning tool for metal cutting, including chassis, the surface of the chassis is provided with the fixed end of electric push rod, further include positioning mechanism, the positioning mechanism includes connecting button, by being placed in operating range with cylindrical workpiece, by the expansion plate of two sides, L-shaped rod one and L-shaped rod two drive respective rubber pad and workpiece contact, so that clamping positioning is carried out to it, when facing the cylindrical workpiece of different radius size, by rotating rotating cylinder so that threaded rod moves, threaded rod moves then drives expansion plate to move, so that with the movement of expansion plate makes the clamping range become larger, double-station can handle two workpieces synchronously, and quick positioning can reduce the adjustment time when the workpiece of different radius switches, so that it is not necessary to frequently replace fixture or manual calibration, shorten auxiliary working hours, improve equipment utilization.

The invention relates to the technical field of electric tools, and discloses a self-cleaning type single brushless angle grinder for metal cutting, which comprises a main body, the side wall of the main body is rotatably connected with a rotating shaft, and the self-cleaning type single brushless angle grinder further comprises a movement mechanism, and the movement mechanism is arranged in the main body and is used for rotating when the main body moves. When the elastic plates incline, metal chips can be guided to enter the elastic plate of the next stage, the movement process of the previous elastic plate can be repeated after the elastic plates make contact with the chips, and therefore the chips swung when the cutting blade rotates are collected and cleaned; the situation that when a connecting pipe absorbs and cleans metal chippings in the protective sleeve through a dust collector connected with the connecting pipe, the rotating speed of a cutting blade is too high, so that the connecting pipe cannot completely absorb the chippings, and consequently part of the chippings continuously rotate in the protective sleeve is reduced, and the chipping cleaning effect of the device is enhanced; and the internal cleaning quality of the device during operation is improved.