9 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 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.

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.

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 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 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.