27 results about "Cutting cycle" patented technology

Systems and methods utilize a CNC machine and include processor(s) that initiate display of a cutting program for cutting, via a cutting tool of the CNC machine, a block of material, where the cutting program sets a bounded region for cutting into the block of material. A selection of a first part from catalogued part(s) is received, and based thereon (i) G-code data of the first part into a current cutting cycle of the cutting program is imported, and (ii) a cutting tool path used to cut into the bounded region defined by the cutting program is displayed, where the cutting tool path outlining a shape of the first part such that cutting, via the CNC machine, along the cutting tool path forms the first part from the block of material. A positioning input is received that indicates a location for the cutting tool path relative the bounded region.

A stump cutter (100) and method of processing a stump with the stump cutter. A set of setup parameters is recorded with an electronic controller of the stump cutter. An automated multi-axis cutting cycle is initiated on the stump upon receiving an input from an operator control panel (112). During the automated multi-axis cutting cycle, the electronic controller instructs movements of a rotatable cutter wheel (102) with respect to a base portion (104) of the stump cutter to perform multiple horizontal sweeps (S) along a first axis and multiple vertical plunges (P) along a second axis, and the electronic controller further instructing at least one creep movement (C) via a ground drive system (110) of the stump cutter base portion.

The invention belongs to the technical field of laser cutting, and particularly relates to a metal casting laser cutting device which comprises a workbench, the workbench is obliquely arranged, a plurality of supporting plates are fixedly installed on the front face and the back face of the workbench, and a top limiting plate is fixedly installed between the supporting plates. A plurality of supporting legs are fixedly installed at the bottom of the workbench, a guiding assembly is arranged at the top of the workbench, the guiding assembly comprises a guiding plate, and the guiding assembly guides a pipe fitting to move in the preset direction through the guiding plate. Through unique and exquisite structural design and a collaborative operation mechanism, high-automation, high-efficiency and precise control over laser cutting operation of the pipe fitting is achieved, and by means of oblique arrangement of the workbench and collaborative cooperation of the guiding assembly, the driving assembly, the limiting assembly and the discharging assembly, the working efficiency is improved, and the working efficiency is improved. Automatic operation of the whole process from conveying, cutting to discharging of the pipe fitting is achieved, the cutting period of the single pipe fitting is greatly shortened, and the production efficiency is remarkably improved.

The utility model relates to a cutting machine positioning structure for glass polishing pad production, which belongs to the technical field of glass polishing pad production and comprises a cutting machine table and a cutting device, and a glass polishing pad surface layer and a positioning structure are arranged on the cutting machine table. According to the cutting machine positioning structure for producing the glass polishing pad, the positioning structure is arranged, the air cylinder is used for driving the pressing piece, stable edge fixing force is provided, the leveling roller is driven by the driving component to rotate, and the rotating leveling roller makes contact with the wrinkles of the surface layer of the glass polishing pad, so that the wrinkles are smoothed; the leveling roller is combined with an electric push rod through a spring, so that the contact between the leveling roller and the glass polishing pad surface layer is adaptively adjusted, the leveling force is controlled, and the glass polishing pad surface layers made of different materials can be leveled and fixed; material pretreatment can be rapidly completed through rotary rolling of the leveling roller and transverse movement of the guide frame, and the single-time cutting period is shortened through linkage with the cutting device.

A dunnage conversion machine includes a drive mechanism configured to deform a stock material into a continuous length of dunnage. The machine also includes a cutting device configured to sever a piece of the dunnage from the continuous length of dunnage. The cutting device includes a grip configured to move to a closed position at which the grip exerts a force on the piece of dunnage to retain the piece on the machine until the piece is pulled away from the machine, at which point the grip moves to an open position and the machine advances the continuous length of dunnage to commence another cutting cycle.

A method is disclosed for detecting the wear of a cutter in a key-duplicating machine, the cutter being provided with cutting sections to obtain bitting cuts on a key and being put in rotation by an electric motor. The method includes measuring, during at least one cutting cycle carried out by means of the cutter, the values of current and / or voltage absorbed / required by the motor for rotation of cutter and / or motor torque values exerted by the motor. The values thus detected are used to determine if there is wear of the cutting portions of the cutter and / or to quantify the wear of the cutting portions of the cutter.

The invention discloses a rubber sealing element pre-forming device, and relates to the technical field of sealing element production, the rubber sealing element pre-forming device comprises an extruder, a fixing block, a limiting plate and a waved plate are fixedly mounted at the extrusion end of the extruder, a rotary cutting mode is adopted to replace a traditional extrusion cutting mode, the rubber sealing element pre-forming device is more suitable for cutting flexible materials, and the production efficiency is improved. Meanwhile, adhesion of rubber blanks can be effectively avoided through the cutter head rotating at a high speed, meanwhile, the reciprocating stroke of a cutting period is shortened through synchronous reverse displacement of the sheath and the cutter head, and the cutting operation effect is improved; a cutting mode of repeatedly and transversely pulling a kitchen knife to improve the efficiency during meat cutting is simulated, the friction force generated when a blade makes contact with the surface of the flexible rubber blank is increased, dispersion and absorption of the flexible rubber blank to cutting potential energy are weakened, and the cutting efficiency and accuracy of the rubber blank are improved in a targeted mode.

This utility model discloses a material feeding structure for steel pipe cutting, comprising a material rack and a stepped box. A control box and a cylinder are bolted to the surface of the material rack. A push plate is fixedly connected to the output end of the cylinder. A cutting table fixed to the ground is provided on the outer side of the material rack. A cutting assembly is installed on the top of the cutting table. Positioning block one and positioning block two are installed on the top of the material rack. This utility model uses an infrared sensor to detect a lack of material at the top of the conveyor belt, enabling the control box to control cylinder two to open and drive the top plate to feed the steel pipe in a stepped manner. This allows the steel pipe to fall to the top of the material rack. Subsequently, cylinder one drives the push plate to push the steel pipe to the top of the conveyor belt. This achieves the goal of improving the material feeding efficiency of steel pipe cutting by placing multiple steel pipes at an angle and then feeding them through the stepped feeding structure, thus meeting the material supply needs within a certain cutting cycle.

The invention discloses automatic pipe cutting and chamfering machining equipment for automobile part pipes, and relates to the technical field of pipe cutting and chamfering machining, the automatic pipe cutting and chamfering machining equipment comprises a machine base and a fixing frame, and a guide wheel used for conveying the pipes is installed on the upper side of the machine base; a fixing frame is installed on the upper side of the machine base, a lifting air cylinder is installed on the side, close to the reserved opening, of the fixing frame, and a cutting machine is installed at the bottom end of the lifting air cylinder. According to the automatic pipe cutting and chamfering machining equipment for the automobile part pipes, the lifting air cylinder is used for driving the cutting machine to do lifting motion to be matched with the feeding mechanism on the supporting hook to lift the pipes, so that the pipes are stopped and stored by the stop rod, and the feeding mechanism can complete one-time feeding operation in one cutting period of the pipes; and the chamfering assembly a and the chamfering assembly b can be driven to complete inner and outer chamfering machining of the two ends of the pipe through cooperation of the clamp and the transverse moving mechanism, and it is ensured that the device can achieve continuous and unobstructed automatic pipe cutting and automatic chamfering operation on automobile parts of stainless steel radiator pipes.

The dunnage converting machine includes a drive mechanism configured to deform a stock material into continuous lengths of dunnage. The machine also includes a cutting device configured to cut dunnage pieces from the continuous lengths of dunnage. The cutting device includes a grip configured to move to a closed position, the grip exerting a force on the dunnage piece and holding the dunnage piece on the machine until the dunnage piece is pulled away from the machine, at which point the grip moves to an open position and the machine advances the continuous length of dunnage to initiate the next cutting cycle.

The utility model provides a bus bar cutting and bending mechanism, belongs to the technical field of solar photovoltaic panels, and aims to solve the problems that the right end of an existing bus bar is not supported after the bus bar is cut, the bus bar falls off and is easy to deviate after the bus bar is cut, and the position of the bus bar deviates. The two groups of cutting mechanisms are dispersedly and fixedly connected to the upper surface of the cutting machine main body; the connecting bent rod is fixedly connected to the front of the upper connecting piece; the two sets of auxiliary cutting assemblies are arranged in the two sets of cutting mechanisms correspondingly. And the two sets of displacement prevention assemblies are arranged in the two sets of cutting mechanisms correspondingly. When a bus bar is cut, a plurality of components are linked to prevent the right end of the cut bus bar from falling off and displacing, the displacement prevention assembly cooperates with the lower pressing plate and the spring to prevent the bus bar from being taken up, good conditions are provided for follow-up welding, and smooth and cyclic cutting operation is achieved.

The invention belongs to the technical field of cutting processes, and discloses a high-speed cutting process for a large-diameter thick-wall steel pipe, and the high-speed cutting process specifically comprises the following steps: step 1, equipment preparation: proper cutting equipment for the large-diameter thick-wall steel pipe is selected, and the cutting equipment comprises three groups of circular saw blades which are distributed at equal angles; 2, preparing a pipe; step 3, setting parameters; fourthly, high-speed cutting is conducted; and step 5, performing subsequent treatment. Three sets of saw blades are combined to cut the steel pipe at the same time, the steel pipe does not rotate during cutting, the cutting depth of the cutting method is uniform and stable, the steel pipe is stable and not prone to shaking during cutting, and compared with a traditional cutting technology, the technology can greatly improve the cutting efficiency, the cutting period is remarkably shortened, the cutting face is flat, and the production efficiency is improved. And through the arrangement of the feeding system and the discharging mechanism, automatic cutting is achieved, labor force is liberated, the workload is relieved, and the overall productivity of a production line is improved.

A dunnage conversion machine includes a drive member configured to deform a feedstock material into a continuous length of dunnage. The machine also includes a cutting device configured to cut a dunnage sheet from a continuous length of dunnage. The cutting device includes a clamp configured to move to a closed position in which the clamp exerts a force on the dunnage sheet to hold the dunnage sheet on the machine until the dunnage sheet is pulled away from the machine, at which time the clamp moves to an open position, and the machine advances a continuous length of dunnage to initiate another cutting cycle.

The utility model discloses a cutting device for a desiccant inserting machine, comprising a supporting plate, wherein a shearing notch is vertically opened inside the supporting plate, two first sliding grooves are symmetrically opened on both sides of the shearing notch, two connecting plates are slidably connected in the two first sliding grooves, four second sliding grooves are symmetrically opened on both sides of the two connecting plates, four limiting rods are fixedly connected in the four second sliding grooves, four first connecting blocks are slidably connected on the outer sides of the four limiting rods, a double-headed rotating motor is started, the double-headed rotating motor drives the two first rotating rods to rotate, and the connecting rods are rotatably connected to the side of a rotating disk, when the rotating disk rotates, the connecting rods pull the connecting plates to move toward the center direction, the two connecting plates drive the cutting device to cut the desiccant, and after cutting, the two connecting plates are rotated again to move away from each other, thus forming a cutting cycle.

A cutting machine (1) for cutting panels (P) made of wood or the like. The cutting machine (1) comprises on its work area (AL) a transferring and positioning apparatus (60) for the panels (P) coming out of a cutting station (2). The transfer and the positioning of the panels (P) is carried out according to a direction (F3) perpendicular to a cutting line (LT). The apparatus (60) comprises two liftable elements (62) projecting temporarily above the work area (AL) for the transfer of the panels (P) coming out of the cutting station (2). Moreover, the apparatus (60) is configured to work in masked time and in conjunction with respect to a robotic manipulator (10) for executing all phases necessary for the cutting cycle on the same work area (AL).

A cutting machine (1) for cutting panels (P) made of wood or the like. A work area (AL) comprises pneumatic means (30; 50) configured to subject a panel (P) to a "pneumatic vacuum holding" operating mode for its temporary lock in position on said work area (AL), while waiting for a following phase of movement, cut or discharge. The moving and locking zones of the work area (AL) are inverted dynamically and instantaneously at the variation of the position of the panels on the work area (AL) during the cutting cycle. The invention relates also to an innovative panel cutting method.

The invention relates to the technical field of metal cutting, and particularly discloses a production device and a production method for spare and accessory parts of geological sampling equipment, the production device comprises a workbench and a charge bar, and further comprises a feeding mechanism arranged on the workbench; the material conveying mechanism is arranged on one side of the feeding mechanism; through the arrangement of the material conveying mechanism, automatic feeding of material bars can be achieved, the material bars can automatically roll into the material groove group by group through cooperation of the lifting bin and the material conveying mechanism while the material groove moves, manual carrying group by group is not needed, the material bars need to be aligned with the material groove during manual carrying, follow-up cutting is facilitated, and time and labor are wasted; and meanwhile, due to the fact that the material groove is obliquely formed, the material bars can be prevented from being blocked when the material bars roll down, three sets of material bars can be placed in the material groove at the same time, the three sets of material bars can be cut at the same time, the production efficiency is improved, and the cutting period is shortened through automatic feeding.

The invention discloses an efficient face milling cutter machine tool and a cutting energy change characteristic identification method, which comprises the following steps of: 1, dividing a cutting-in time period and a cutting-out time period of a milling cutter by combining cutting period calculation according to cutting force waveform curvature abrupt change and voltage signal abrupt change; the method comprises the following steps of 1, separating additional energy consumption only generated by excitation of cutting force, 2, extracting time-frequency characteristic parameters of the energy consumption of the cutting force, and identifying cutting energy change characteristics of an efficient milling cutter, and 4, obtaining the energy efficiency in the cutting process of the machine tool according to the ratio of the cutting energy consumption to a root mean square value of the energy consumption of the machine tool, and obtaining the energy efficiency of the machine tool through deep analysis of the dynamic characteristics. According to the method, a theoretical basis can be provided for optimizing cutting parameters and improving production efficiency, then energy efficiency maximization is achieved in actual production, a reliable verification method is provided for verification of the energy consumption dynamic model, and the precision and effectiveness of the energy consumption dynamic model can be verified through data obtained through online monitoring.

A dunnage conversion machine includes a drive mechanism configured to deform a stock material into a continuous length of dunnage. The machine also includes a cutting device configured to sever a piece of the dunnage from the continuous length of dunnage. The cutting device includes a grip configured to move to a closed position at which the grip exerts a force on the piece of dunnage to retain the piece on the machine until the piece is pulled away from the machine, at which point the grip moves to an open position and the machine advances the continuous length of dunnage to commence another cutting cycle.

A dunnage conversion machine includes a drive mechanism configured to deform a stock material into a continuous length of dunnage. The machine also includes a cutting device configured to sever a piece of the dunnage from the continuous length of dunnage. The cutting device includes a grip configured to move to a closed position at which the grip exerts a force on the piece of dunnage to retain the piece on the machine until the piece is pulled away from the machine, at which point the grip moves to an open position and the machine advances the continuous length of dunnage to commence another cutting cycle.

This application provides an adaptive control method and system for a reciprocating cutting tool. The method includes: real-time acquisition of the operating current signal of the drive motor, the reciprocating motion frequency signal of the saw blade, and the triaxial vibration signal of the saw blade; calculation of the average value component and the peak fluctuation component of the operating current signal, and calculation of the vibration energy component of the triaxial vibration signal in the cutting direction; fusion of the average value component, the peak fluctuation component, and the vibration energy component in the cutting direction to generate a comprehensive load index for the current cutting cycle; inputting the comprehensive load index, the frequency deviation, and the rate of change of the comprehensive load index into an adaptive strategy mapping model; and outputting load control commands, which include feed speed adjustment, motor power adjustment, and torque curve adjustment parameters; and coordinating the adjustment of the feed speed of the reciprocating cutting tool, the output power of the drive motor, and the waveform characteristics of the instantaneous torque output curve of the drive motor in a single reciprocating cycle according to the commands.

The application provides a cutting machine adaptive control method and device integrated with multi-sensor feedback, comprising: collecting multi-source sensor data in real time; performing synchronous filtering, time-frequency feature extraction and feature-level fusion on the multi-source sensor data to generate a first health factor reflecting the state of a tool and a second health factor reflecting the state of a cutting interface; inputting the first health factor and the second health factor into a pre-trained process anomaly recognition model to determine the type of a current process anomaly; calculating the fine adjustment step of a feed speed and the fine adjustment step of a spindle speed according to the determined type of the process anomaly and the corresponding severity; and outputting the fine adjustment step of the feed speed and the fine adjustment step of the spindle speed to a feed servo driver and a spindle motor controller of the cutting machine respectively to correct the machining parameters before the start of the next cutting cycle. The application can realize the integration of adaptive perception, intelligent decision and predictive maintenance in the gem cutting process.

The utility model discloses a cutting device which comprises a working table and at least one cutting assembly, the cutting assembly comprises a plurality of first driving parts, a plurality of first rotating parts and a plurality of second rotating parts, the first rotating parts are connected with the first driving parts, the first rotating parts are connected with the second rotating parts through cutting parts, and the second rotating parts are connected with the working table. The first driving parts are longitudinally arranged, and every two adjacent first driving parts are arranged in a staggered mode, so that each cutting part is staggered to form a plurality of cutting sections. And when the first rotating piece rotates, the cutting piece circularly rotates along the first rotating piece and the second rotating piece. Compared with the prior art, the cutting device can improve the production efficiency, shorten the cutting period and reduce the labor intensity of workers.

The invention discloses a ring type long wood flaking machine. The device comprises a leaf chain conveyor, a transition frame and a cutting chamber, a heavy pressure device is arranged at the top of the transition frame, a side pressure device is arranged beside the transition frame, the heavy pressure device comprises a heavy pressure driving mechanism and a side pressure driving mechanism which is connected with the heavy pressure driving mechanism and extends into the transition frame, and the side pressure device comprises a side pressure driving mechanism and a side pressure assembly which is driven by the side pressure driving mechanism and can move in the radial direction relative to the rotary cutter ring; through movement of the side pressing assembly, logs can be stacked to the cutting position of the rotary cutter ring, and then the raw materials are pressed through the heavy pressing component. The device has the advantages that the special effect of stacking and compacting logs is achieved, raw materials are not moved in the cutting process, and the wood shavings are good in shape. The raw materials in the cutting chamber are ensured to be completely cut, meanwhile, the safety of equipment is ensured, the cutting time is effectively shortened, the whole cutting period is also correspondingly shortened, the productivity is increased, and the cost performance of the equipment is improved.

The present disclosure relates to a method for path planning for a robotic mower to cut a working area. The method (500) comprises performing (510) a main cutting cycle (180), and performing (520) an auxiliary cutting cycle (182). Performing (510) the main cutting cycle (180) comprises determining (512), as the mower (100) performs the main cutting cycle (180), cut areas of the working area (200). Performing (520) the auxiliary cutting cycle (182) comprises determining (521) an uncut area (220) of the working area (200) based on the determined cut areas; and determining (522) a path (192) for the mower (100) for performing the auxiliary cutting cycle (182) based on said uncut area (220), wherein said path is arranged to cut any of said determined uncut area (220).

The invention discloses a ball screw machining blank cutting device which comprises a breaking and cutting frame, and a discharging and pressing mechanism is movably connected to the breaking and cutting frame through a bearing. By optimizing the feeding step and the cutting process when a lead screw shaft on a ball screw is cut, a traditional feeding mechanism is replaced with rotation of a rolling barrel, and the cutting efficiency is improved; meanwhile, the material rolling barrel rotates along with the movement of a jacking column, a rotating arm connected with the end of the jacking column is pushed to rotate, a jacking block in a pressing groove in the material rolling barrel is pushed out, a lead screw shaft is stable when cutting is completed, and damage to a cutter due to vibration generated during cutting is avoided; the lifting heights of the ejector blocks are different, along with revolution of the lead screw shaft driven by the winding drum and autorotation of the lead screw shaft in contact with the housing, compared with direct cutting, the cutting period is shortened, and the cutting efficiency is further improved.

The embodiment of the invention provides a material cutting control method, device and system, electronic equipment and a medium. The method comprises the following steps: establishing an electronic cam function between the feeding displacement of a feeding mechanism controlled by a feeding motor and the position of a cutter motor; a feeding motor serves as a main shaft, a cutter motor serves as a slave shaft, and the main shaft and the slave shaft are controlled to operate in a coupling mode through the electronic cam function, so that in the cutting contact interval of each cutting period, a cutter which is driven by a slider-crank mechanism controlled by the cutter motor and is arranged perpendicular to the feeding direction is driven by a slider-crank mechanism controlled by the cutter motor; and the displacement of the feeding mechanism in the feeding direction is synchronous with the feeding displacement of the feeding mechanism. According to the embodiment of the invention, the problem of unevenness of the cutting port can be effectively avoided, and the product quality is greatly improved.