4900 results about "Cutting tool" patented technology

The invention discloses an intelligent mold part machining cutting tool control method and system. The method comprises the following steps that S1, a multi-source sensing information collection layer is established; s2, constructing a cutter health knowledge graph; s3, generating a dynamic decision control instruction; s4, executing a bimodal control response; and S5, realizing closed-loop control optimization. Through quadruple mechanism coupling of global coverage of a multi-mode sensing layer, dynamic deduction of a knowledge graph decision-making layer, risk isolation of a double-track execution layer and intelligent evolution of a closed-loop optimization layer, the method is realized in an industrial control domain for the first time: raising a sensing dimension, and converting a physical world fragmentation signal into a cutter full life cycle digital twinborn body; reconstructing decision logic, replacing traditional threshold judgment with topological correlation, and foreseeably inhibiting ill-conditioned failure; the system is ecological and self-consistent, and the control strategy continuously evolves in operation to form the anti-interference capability; and finally, normal form transition of tool wear control from passive remediation to active immunity is achieved.

The embodiment of the invention provides a dicing saw cutting pressure control method and device based on dynamic pressure prediction and a dicing saw. The method comprises the steps that S1, real-time material characteristic parameters on a cutting path are obtained through a multi-source sensor; s2, based on the material characteristic parameters, a dynamic mapping model of material characteristics and cutting pressure is established, and output parameters are predicted pressure compensation values; s3, before a cutting tool reaches a pressure sudden change area, cutting pressure is adjusted in advance according to a predicted pressure compensation value output by the dynamic mapping model, meanwhile, an actual pressure value is detected in real time through a force sensor, and pressure deviation is corrected in combination with a control algorithm; and S4, carrying out staged pressure loading on the non-uniform doping region in the heterogeneous material. According to the method, the pressure sudden change point is predicted through the dynamic mapping model, the pressure is adjusted in advance in combination with a control algorithm, and the characteristics of the adaptive heterogeneous material are loaded in stages, so that the shear mark uniformity is remarkably improved, and the material damage risk is reduced.

The invention relates to the technical field of machining control, in particular to an intelligent planning system and method for a multi-axis linkage numerical control machining path, and the system comprises a data collection unit which is used for obtaining the form attribute parameter information of a machined workpiece and the axial motion attribute parameter information of a multi-axis machining unit; and the initial division unit is used for performing initial division on a workpiece machining range according to the morphological attribute parameter information and the axial motion attribute parameter information to obtain an initial segmentation result and an initial trajectory planning result of the machining range, and the initial trajectory planning result comprises coordinate information of each trajectory segment. The collision condition between the motion path of the cutting tool and the feature range of the workpiece can be checked in real time through the collision checking unit, and the path is automatically adjusted through the collision avoidance unit, so that possible machining errors and equipment damage are avoided, and the machining safety and stability are greatly improved through intelligent collision avoidance.

The invention discloses a multi-channel machining center, and relates to the field of machine tools, the multi-channel machining center comprises a base, the base is provided with a plurality of sets of vertical frames with lifting seats and tool magazines in parallel, a cutter head of each tool magazine clamps a plurality of tools through a annularly-arranged tool clamp, and the cutter head is arranged on a fixing shaft of the tool magazine in a sleeving mode and is driven by a front side cutter head motor to rotate; a chip blocking plate is fastened on the rear side of a connecting base which is arranged at the end of the fixing shaft and used for installing a cutter head motor, the chip blocking plate is connected with a sleeve of the cutter head in a sleeved mode, the cutter head motor drives the cutter head to rotate, a specified cutter can be switched to be combined with a main shaft of the lifting base, and the cutter can be close to a machining table which is arranged on the front side of the vertical frame and can horizontally move front and back or left and right. Therefore, the workpiece placed on the machining table is machined. Compared with the prior art, by means of the multi-channel design, the device can machine a plurality of workpieces at the same time, and the machining efficiency can be improved.

The invention discloses a brazing method for improving the welding strength of a polycrystalline diamond cutter and a hard alloy. The brazing method comprises the following steps that S1, brazing filler metal alloying is conducted; and S2, the PCD tool bit and the hard alloy matrix are subjected to vacuum brazing. According to the brazing filler metal, an Ag-Cu-Co system is adopted, Ag mainly plays a role of a solder matrix and provides plasticity and thermal conductivity, Cu mainly plays a role of forming an eutectic structure with Ag and reducing the melting point, and Co mainly plays a role of wetting the surfaces of PCD and hard alloy. Co infiltration is adopted in the preparation process of the PCD tool bit used in the method, so that a certain amount of Co exists on the PCD surface, and the hard alloy tool body also contains Co, and therefore, a small amount of Co in the brazing filler metal can better wet the welding surface according to the similar intermiscible principle. In the vacuum brazing process, additional pressure does not need to be applied, when the brazing filler metal is molten, the brazing filler metal is evenly laid on the welding face under the action of the pressure of the PCD tool bit on the upper portion and the capillary effect, the redundant brazing filler metal can flow out of the two sides of the mold, and the flatness of the welding surface can be effectively guaranteed.

The invention discloses a cutterhead structure design method combining topological optimization and finite element analysis, and belongs to the technical field of aerospace high-performance cutting tool design and manufacturing. The technical problems that a traditional cutter head depends on experience design, and rigidity, chip removal and heat stability are difficult to balance are solved. According to the method, a parameterized model is established, multi-working-condition loads including cutting loads, dynamic excitation and thermal-mechanical coupling are defined, a topological optimization technology with multi-working-condition weighted flexibility minimization as a target and a material volume fraction as a constraint is adopted, and a material optimal distribution cloud picture is generated based on a variable density method; geometric reconstruction and engineering semantic interpretation are carried out on an optimization result, and a material enrichment region is converted into engineering characteristics such as an internal reinforcing rib and a variable spiral transition structure, so that a lightweight high-performance conceptual model is formed; finally, through multi-working-condition finite element verification and manufacturing manufacturability analysis, a final design scheme meeting the requirements for strength, rigidity, dynamic characteristics and thermal stability is obtained through iteration.

The invention relates to a cutting tool (1), comprising a jaw (2) with a first jaw member (3) and a second jaw member (4) pivotably connected to each other at a first pivot point (5). A first handle (6) has a first end (8) attached to the first jaw member (3) and a first gear section (9) extends from the first handle (6) towards a second handle (7). The second handle (7) is rotatably connected to the second jaw member (4). To obtain a cutting tool which is well suited for efficient cutting of both large and small objects, a second gear section (11) is provided between the second handle (7) to engage the first gear section (9). The second handle (7) is provided with an actuator (12) which in a first position locks the second gear section (11) to rotate with the second handle (7) and forces the second gear section (11) to rotate along the first gear section (9) to change a distance between the first (6) and second handle (7) when the second handle (7) is rotated, and which in a second position releases the second gear section (11) from the second handle (7), so that mutual rotation between the the second gear section (11) and the second handle (7) is possible.

The present invention provides tools and a method for securely affixing flat padded earring posts onto cured polymer clay earrings. The tools include thickness guides, a disk-cutting tool, a dome-forming tool, and an alignment tool, enabling consistent and professional jewelry creation. The method eliminates the challenges associated with traditional adhesives, providing a more durable and polished finish suitable for jewelry crafting in various contexts.

A cutting tool comprising a base material and a coating disposed on the base material, wherein the coating comprises a hard particle layer; the hard particle layer is formed from a plurality of hard particles including titanium, silicon, carbon, and nitrogen; in the hard particles, a concentration of the silicon periodically changes along a first direction set in the hard particles; and an orientation of the hard particle layer is a (311) orientation.

The present invention relates to a winding mechanism for inductor production, comprising a processing table, a carrier table, a guide module, a winding module, and copper wire; the carrier table is fixedly connected to the processing table, and workstations 1 and 2 are reserved above the carrier table; the guide module is arranged in workstation 1 of the carrier table, and the winding module is arranged in workstation 2 of the carrier table, and the copper wire passes through the guide module and is coiled on the winding module; a U-shaped block is installed on the processing table, and a pair of cutting tools are arranged in the block for telescopic movement by means of a threaded rod and a threaded sleeve. This inductor production winding mechanism uses a telescopic cylinder to link the movable sleeve to flip, and adjusts the curvature of the copper wire between the conveyor belt and the winding column in real time, avoiding the problem of excessive curvature caused by wire accumulation, ensuring winding uniformity and copper wire tension stability, and preventing deformation or damage to the copper wire.

The invention provides a metal finish machining machine tool and a using method thereof, and belongs to the technical field of metal finish machining machine tools. The main shaft gear box is fixedly connected to the top of the machine body, a scrap iron groove is formed in the top of the machine body and corresponds to the main shaft gear box, a main shaft hole is formed in the side end of the main shaft gear box, and a clamping mechanism is arranged between the circumferential surfaces of the main shaft hole; the protective cover slides on the top of the machine body and corresponds to the spindle gear box and the scrap iron groove, the rotating disc drives the arc rod to deflect in a reciprocating mode, the arc rod drives the swing block to deflect in a reciprocating mode, the swing block drives the hollow rail and the cutter bar to deflect, the cutter bar drives the cutting knife to reciprocate in an arc mode, and the cutting knife conducts arc cutting on the spherical casting. The repeated arc feeding programming of the cutter is carried out on the surface of the ball casting, accurate cutting and polishing of the surface of the ball casting are accelerated, the machining time of a single ball casting is shortened, and the machining efficiency of a ball workpiece is effectively improved.

The invention relates to the technical field of cutting tools, in particular to a trilateral-handle efficient counter bit convenient to install, which comprises a chuck base, a first rotating sleeve rotationally installed in the chuck base, an installation rod and a trilateral-handle main body, a first limiting clamping block is rotationally installed on the inner wall of the chuck base, and a second limiting clamping block is rotationally installed on the inner wall of the first limiting clamping block; the first limiting clamping block is rotationally sleeved with a first rotating sleeve, the first rotating sleeve is rotationally sleeved with a second rotating sleeve, the inner wall of the second rotating sleeve is fixedly connected with a third limiting clamping block used for limiting the position of the second rotating sleeve, and the moving disc moves in the direction close to the threaded groove. Lubricating oil between the movable disc and the inner wall of the fixing sleeve is compressed, the compressed lubricating oil is pressed in along a hole between the threaded groove and the positioning screw rod, it needs to be noted that the inner diameter of the threaded groove is smaller in the direction closer to the movable frame, and no gap overflows when the lubricating oil reaches the tail end of the threaded groove; therefore, the fixed sleeve and the positioning screw rod are lubricated.

The utility model discloses a cutting machine, which is characterized in that a fixed seat is provided with a material pushing and clamping mechanism for fixedly clamping a wood plate, one side of a flat machine table is also provided with a vertical rack, and two sides of the vertical rack are provided with a punching mechanism and a transverse carriage provided with a cutting tool; the punching mechanism can do lifting movement in the vertical direction relative to the wood plates on the pushing and clamping mechanism. The transverse dragging plate is installed on the vertical machine frame in a sliding mode through a first horizontal rail, a first power shaft and a second power shaft which can vertically ascend and descend are installed on the transverse dragging plate, and the first power shaft and the second power shaft can drive the cutting tool to rotate and meanwhile stretch and retract up and down. The cutting tool can do telescopic motion up and down besides rotating, all parts of the cutting tool can be fully utilized, local abrasion of the cutting tool is avoided, and the service life of the cutting tool is prolonged; meanwhile, the cutting tool telescopically moves when keeping rotating, so that chip removal can be facilitated; meanwhile, due to the telescopic movement, the long-time overlarge load of the local part of the cutting tool can be avoided, and the situation that the cutting edge is slightly collapsed or fractured is effectively reduced; and the cutting precision can be effectively improved.

The invention discloses a reciprocating cutting tool which comprises a base, a battery pack, a guide connecting structure and a linkage shielding mechanism. The base is provided with an electric contact, the battery pack is detachably connected with the base, the guide connecting structure is arranged between the battery pack and the base to guide installation, and the linkage shielding mechanism comprises an action input piece, a mechanical locking assembly and a shielding piece. When the battery pack is in an initial mounting state, the shielding piece is positioned at the shielding position to physically cut off the electric contact; when the action input piece is operated, the action input piece is linked with the mechanical locking assembly and the shielding piece, the mechanical locking assembly is firstly driven to enable the battery pack and the base to be completely mechanically locked, and then the shielding piece is driven to move to the open position to expose the electric contact to establish electric connection. The reciprocating cutting tool is provided with an accurate guiding installation and sequential linkage mechanism, so that part abrasion is reduced, connection reliability is improved, and safety risks caused by a semi-connection state are avoided.

The utility model relates to the technical field of garment processing equipment, in particular to a cutting machine for isolation gown production, which mainly comprises a cutting machine, a cutting knife support, a protective shell, a cutting knife and a rotating mechanism. The rotating mechanism comprises a fourth circular shaft, a fixed plate, a rotating plate, a circular hole, a second gear, a bearing, a first gear and a first circular shaft; and a telescoping mechanism and a locking mechanism. According to the cutting machine for isolation gown production, a first circular shaft is rotated by 180 degrees clockwise or anticlockwise, a first gear is driven to rotate, a second gear meshed with the first gear rotates on a bearing, a rotating plate is driven to rotate, accordingly, tool changing is completed, then a second circular shaft is rotated clockwise, a bevel gear drives two driven bevel gears to rotate oppositely, and the purpose of cutting the isolation gown is achieved. And the second gears fixed on the two driven bevel gears drive the racks to move, so that the mounting plate extends out to complete the extension of the cutter, and the cutter can be disassembled and replaced without using a specific tool, so that the production efficiency is improved.

The invention relates to the technical field of motor manufacturing equipment. The invention discloses a slot insulation paper cutting device which comprises a base, a slot insulation paper laser cutting module, a smoke purifier, a paper feeding and pushing module and a tension paper feeding module are integrated on the base, the slot insulation paper laser cutting module is arranged on the downstream of the tension paper feeding module, and the smoke purifier is arranged above the slot insulation paper laser cutting module; the tension paper feeding module is used for providing stable conveying of slot insulation paper; the groove insulation paper laser cutting module is used for carrying out laser cutting and printing processing on groove insulation paper; the paper feeding and pushing module is used for pushing the groove insulation paper from the tension paper feeding module to the groove insulation paper laser cutting module; the smoke purifier is used for collecting smoke generated in the cutting process. The method has the beneficial effects that 1, high-precision laser cutting and dynamic compensation are achieved, specifically, a special laser cutting module for slot insulation paper is adopted, the cutting focal length of a laser head is adjusted through a hand-cranking wheel, a cutting path is preset according to the slot type unfolding shape of the skewed slot stator, the cutting path is dynamically adjusted, the technology that cutting printing is not cut through is supported, the burr problem of cutting of a traditional cutter is avoided, and the production efficiency is improved; in combination with the tension control of a servo motor paper feeding servo motor and a tension paper feeding module, the cutting precision is ensured to be + / -0.05 mm; 2, an environment-friendly smoke purification system is adopted, a smoke purifier is integrated at the top of equipment, harmful smoke generated in the laser cutting process is collected in real time, the workshop environment is improved, and the environment-friendly requirement is met;

A computer-based system is provided for automatically or semi-automatically generating industrial tool solutions. A digital platform can be programmed for receiving an uploaded model data file for a component to be manufactured. A digital machining module is programmed for processing the model data for recognizing different features of the component, processing the recognized features to identify machining operations corresponding to the recognized features to generate machinable features, and generating an industrial tool solution comprising the identified machinable features. A solutions finder module can be programmed for receiving data associated with the machinable features, and assigning one or more cutting tools to the machinable feature. Also, the system can generate and communicate a set of instructions describing how to make the component.

The high-precision screw rod thread machining device comprises a machine tool body, spindle boxes are symmetrically and fixedly installed on the two sides of the upper surface of the machine tool body, clamping chucks are fixedly installed on the sides, close to each other, of the spindle boxes, and a slide carriage is slidably connected to the upper surface of the middle of the machine tool body; waste generated in the thread machining process of the to-be-machined lead screw is cut off in stages through the cutting tools moving in the opposite directions, so that the situation that a large amount of waste is accumulated at the contact position of the to-be-machined lead screw and the machining tool, in the thread machining process of the lead screw, the tool needs to continuously cut the material, and if the waste is continuously accumulated around the tool, the machining efficiency is high is avoided. After waste materials are cut off stage by stage, the cutter is always in a relatively clean working environment, abnormal abrasion of the cutter caused by accumulation of the waste materials can be reduced, the service life of the cutter is prolonged, and therefore the machining precision and the surface quality of threads are guaranteed.

Provided is a cutting insert that allows for a large degree of cutting flexibility while making it easier to avoid large chatter vibrations. A land surface has, in a cross section orthogonal to the cutting edge, a convex-curved first land surface, a convex-curved second land surface, and a concave-curved third land surface. In the cross section orthogonal to the cutting edge, the radius of curvature of the first land surface is smaller than the radius of curvature of the second land surface.

The invention discloses a glass cutting path control method and system, and relates to the technical field of glass cutting, and the method comprises the following steps: controlling a cutting tool to move along a preset cutting path with non-destructive contact pressure, and obtaining a reference physical signal between the cutting tool and a glass substrate; controlling the cutting tool to move along a preset cutting path at normal cutting pressure, and acquiring an actual physical signal between the cutting tool and the glass substrate; performing differential operation based on the reference physical signal and the actual physical signal to obtain a differential signal; and the cutting path or cutting parameters of the cutting tool are adaptively adjusted based on the differential signal. According to the self-adaptive adjustment mechanism in the embodiment of the invention, the cutting process can be optimized according to the actual microcosmic action state, the edge quality and stability of glass cutting are remarkably improved, and effective control on the microcosmic action state is realized, so that the high-quality cutting edge is continuously and stably obtained.

The invention discloses a hard coating with thermal stability and high-temperature oxidation resistance as well as a preparation method and application of the hard coating, and belongs to the technical field of nitride hard coatings. The hard coating is composed of a bottom columnar crystal TiAlN base coat, a middle columnar crystal AlTiCrN middle layer and an AlCrSiBN surface layer of a surface nanometer composite structure. Low-aluminum TiAl target deposition is adopted for the TiAlN base layer, high-aluminum AlTi target and AlCr target co-deposition is adopted for the middle of the TiAlN base layer, and high-aluminum AlCrSiB target deposition is adopted for the AlCrSiBN surface layer; the thickness of the TiAlN base coat is 0.1 to 0.5 [mu] m; the thickness of the AlTiCrN intermediate layer is 1.0 to 2.0 [mu] m; and the thickness of the AlCrSiBN surface layer is 0.05 to 0.2 [mu] m. The coating has high film-substrate binding force, thermal stability and high-temperature oxidation resistance. The inner layer of the coating has excellent thermal stability, and the outer layer of the coating has excellent high-temperature oxidation resistance, so that the coating has wide application prospects on the surfaces of products such as cutting tools and molds.

The present invention provides a process of forming a cutting tool comprising the steps of: additive deposition of a tool material comprising at least one of: tungsten carbide, TaNbC, a tungsten carbide containing alloy or composite, or a TaNbC containing alloy or composite onto a base substrate having a longitudinal axis, said tool material being deposited onto the base substrate to form a deposit body configured to form at least one cutting formation therein; and subsequently subtracting selected portions of the deposit body to produce at least one cutting formation having a selected cutting edge configuration, thereby forming the cutting tool.

The invention relates to the technical field of fabric processing, in particular to a fabric cutting path planning method and device, equipment and a storage medium. Performing enhancement processing on the historical cutting path data based on a multi-point crossing method to obtain an enhanced chromosome population; constructing a path planning model based on a preset genetics algorithm and the enhanced chromosome population; generating a cutting total path based on the path planning model, the fabric characteristic data and the fabric image; adjusting the total cutting path based on a preset bounding box algorithm, the fabric characteristic data, the cutting tool state data and the cutting table component coordinate data to obtain an optimized total cutting path; by combining the fabric characteristics and the equipment state to plan the path, the cutting efficiency and the fabric utilization rate can be effectively improved, the cost is reduced, the service life of a cutter is prolonged, the system environment adaptability is enhanced, the cutting accuracy and stability are guaranteed, and the intelligent and efficient development of the fabric cutting industry is promoted.

A surgical system for determining breakthrough depth of a bore in a bone passing through a proximal cortical layer of bone and a distal cortical layer of bone. The surgical system includes an instrument for coupling to a cutting tool. A sensor is coupled to the instrument to generate one or more depth measurements of the cutting tool as the cutting tool cuts through the bone. The breakthrough depth is determined based on depth measurements made after the cutting tool passes through the proximal cortical layer of bone. The breakthrough depth is optionally based on a type of bone being cut, bone hardness, and cutting tool selection.

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 belongs to the technical field of tree planting, and discloses an afforestation seedling raising device which comprises a base and further comprises a seedling raising assembly fixedly installed in the base and used for raising seedlings. The plastic film is placed at the top of the base, so that the plastic film forms the planting groove located in the cultivation pot, soil and the cultivation pot are separated through the plastic film, seeds can be placed in the soil of the groove for seedling raising, and after seedling raising of seedlings is completed, the plastic film is cut by means of a cutting tool such as an art knife or scissors. Each groove forms an independent individual, the seedlings in the cultivation pot can be taken out through the independent grooves formed by the plastic film, and the phenomenon that roots of the seedlings grow vigorously in the seedling cultivation process and are tightly attached to the inner walls of the seedling cultivation grooves, so that fibrous roots are broken due to excessive force in the taking-out process is avoided; the water and nutrient absorption capacity of seedling transplanting is improved, and the survival rate of seedlings is guaranteed.

A method of controlling a surgical system includes obtaining a surgical plan containing a plurality of planned cuts, receiving a first cutting tool from a plurality of cutting tools at a surgical device, collecting a first checkpoint by tracking a probe as the probe contacts a first predefined point on the first cutting tool, collecting a second checkpoint by tracking the probe as the probe contacts a second predefined point at a first bone of a patient, automatically selecting a first planned cut from the plurality of planned cuts based on the first checkpoint and the second checkpoint, and, in response to automatically selecting the first planned cut, guiding execution of the first planned cut using the first cutting tool.

A work tool drive unit for a cutting blade of a handheld work apparatus includes an electric motor configured to rotate a drive pinion, a gearbox, a planetary gear arranged in the gearbox, with a single ring gear, a single planetary carrier and planets driven by the drive pinion, an eccentric shaft driven by the planetary gear and is configured to drive at least one cutting tool. The planets each have a first peripheral section and a second peripheral section. The first peripheral section is in engagement exclusively with the drive pinion, and the second peripheral section is in engagement exclusively with the ring gear. The work tool drive unit has an oscillating weight which is connected fixedly to the drive pinion for conjoint rotation.

The invention provides a self-adaptive control method and system for a reciprocating cutting tool. The method comprises the steps that a working current signal of a driving motor, a reciprocating motion frequency signal of a saw blade and a three-axis vibration signal of the saw blade are collected in real time; calculating an average value component and a fluctuation peak value component of the working current signal, and calculating a vibration energy component of the three-axis vibration signal in the cutting direction; fusing the average value component, the fluctuation peak component and the vibration energy component in the cutting direction to generate a comprehensive load index of the current cutting period; jointly inputting the comprehensive load index, the frequency deviation and the change rate of the comprehensive load index into an adaptive strategy mapping model; a load control instruction is output, and the load control instruction comprises a feeding speed adjusting quantity, a motor power adjusting quantity and a torque curve adjusting parameter; and the feeding speed of the reciprocating cutting tool, the output power of the driving motor and the waveform characteristics of the instantaneous torque output curve of the driving motor in the single round-trip period are cooperatively adjusted according to the instruction.

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.