8 results about "Tool setters" patented technology

An improved method for measuring the size (e.g., diameter) of a toothless tool (e.g., a grinding tool such as a diamond-coated burr) is described. The method can be implemented on a machine tool (e.g., a lathe, a machining center, etc.). The method includes passing a light beam from a transmitter (10) to a receiver (14). The receiver (14) produces a received intensity signal related to the intensity of the received light. Changes in the received intensity signal are analyzed as the rotating tool (40; 88) moves relative to the light beam (12) to enable the size of the tool (40; 88) to be measured. In particular, it can be determined when the received intensity signal has crossed a threshold for at least a defined duration (Tq) that is less than the time (Tr) it takes for the tool to rotate a full revolution.

This invention discloses a four-spindle, five-channel, five-linkage embedded CNC machine tool, comprising a five-channel linkage CNC system, a bed, a crossbeam, a spindle holder, a slide plate, a worktable, a fourth and fifth axis, a tool magazine, a spare tool magazine, a spindle, a linear scale, and a tool setter. This invention employs a four-spindle, five-channel linkage structure, where each of the four spindles can be controlled by a separate channel. The fifth channel is dedicated to rapid tool change control, enabling tool changing within 4 seconds and achieving five-axis linkage machining. Simultaneously, the four spindles can process in parallel without stopping for adjustments to a single spindle. Combined with a high-capacity tool magazine, it enables the complete machining of complex and precision parts in a single setup.

The utility model discloses a processing origin detection tool, which comprises a base, a cleaning assembly, a receiving end seat, a magnet seat, an anti-collision assembly and a transmitting end seat, the cleaning assembly is arranged on the base, the receiving end seat is arranged at the top end of the base, an iron block is arranged at the bottom of the receiving end seat, the magnet seat is arranged at the top end of the base, and the anti-collision assembly is arranged on the transmitting end seat. A positioning groove is formed in the left side of the magnet base, the anti-collision assembly comprises a right fixing plate connected to the base through screws, a spring arranged on the left side of the right fixing plate, a left fixing plate arranged on the left side of the spring and a double-faced adhesive tape bonded to the left side of the left fixing plate, and the transmitting end base is arranged at the top end of the base. By arranging the anti-collision assembly, the anti-collision effect is achieved under the condition that use of the device is not affected, damage to a tool or a tool setting gauge caused by misoperation is avoided, meanwhile, by arranging the iron block and the magnet base, the position of the receiving end base can be determined conveniently, and the situation that the anti-collision assembly affects fixation of the receiving end base or the transmitting end base is avoided.

This invention relates to a method for in-machine workpiece dimension detection and automatic machine adjustment in a CNC machine. The CNC machine is equipped with a probe and a contact-type tool setter. The method includes the following steps: Step 1: Machining the part with a tool, followed by blowing air onto the part to remove debris; Step 2: Controlling the probe to perform contact-type detection on the surface of the machined part according to NC code to collect the measured values ​​of the X-axis, Y-axis, and Z-axis positions of the measured positions, and recording them in a macro variable list; Step 3: Based on the CNC coordinate system, calculating the X-axis position error based on the theoretical and measured values ​​of the X-axis positions of the measured positions. This invention can improve the stability of key product dimensions, increase yield, reduce the workload of measurement and machine adjustment personnel, save labor costs, and reduce frequent machine adjustments caused by measurement errors.

This invention relates to a robotic intelligent trimming system. The system includes a robot subsystem, a trimming end effector, a management and control subsystem, and auxiliary subsystems. The robot subsystem includes a robot, a positioning accuracy compensation module, and a quick-change module; the trimming end effector includes a trimming module, a vision inspection module, an expansion module, and electrical and pneumatic control modules; the management and control subsystem includes an operation console, a system control cabinet, integrated management software, and system control software; the auxiliary subsystem includes a vacuum dust removal device, a cooling device, a tool magazine, a test tool holder, a tool setter, a tool loading device, offline programming and simulation software, and a safety protection module. This system can realize functions such as offline programming and simulation, automatic trajectory compensation, visual recognition, real-time data feedback, real-time machining posture compensation, automatic trimming, quick change, chip removal, automatic tool changing, and tool setting. This system replaces manual trimming with automated equipment, improving efficiency and reducing physical harm to operators.

Systems, devices, and methods for replacing an eyedropper tip on an eyedropper bottle with a replacement eyedropper tip. Such a system may include, without limitation, a removal tool, an application tool, and a replacement eyedropper tip. The removal tool may be used to remove a preexisting eyedropper tip on an eyedropper bottle, and the application tool may be used to apply the replacement eyedropper tip to the eyedropper bottle. In some embodiments, the replacement eyedropper tip and the application tool may be formed as a single unit or effectively be the same component.

An improved method is described for measuring a dimension (e.g. diameter) of a non-toothed tool, for example a grinding tool such as a diamond coated burr. The method may be implemented on a machine tool, such as a lathe, machining centre or the like. The method comprises passing a beam of light from a transmitter to a receiver. The receiver produces a received intensity signal related to the intensity of received light. Analysis of variations in the received intensity signal is performed when a rotating tool is moved relative to the light beam to enable a dimension of the tool to be measured. In particular, it may be determined when the received intensity signal has crossed a threshold for at least a defined duration, the defined duration being less than the time taken for one complete rotation of the tool.

This invention relates to a method for confirming the virtual center position of an ultra-precision machine tool based on straight groove cutting. The workpiece and a diamond turning tool are fixed on the C-axis and B-axis of the ultra-precision machine tool, respectively. The workpiece is turned to eliminate Z-axis tool setting errors. After tool setting is completed using a tool setter, the initial virtual center position is recorded, and the diamond turning tool is controlled to plan the first straight groove. The virtual center function is activated, and the B-axis is rotated by an angle α, controlling the diamond turning tool to plan the second straight groove. Then, the B-axis rotation angle is adjusted to -2α, controlling the diamond turning tool to plan the third straight groove. The depth of the three straight grooves is measured along the Z-axis and recorded. The angle θ between the initial virtual center, the actual virtual center, and the B-axis rotation center, as well as the distance L' from the actual virtual center to the B-axis rotation center, are calculated to confirm the position of the actual virtual center. When machining complex feature structures, this invention can greatly improve the efficiency of toolpath programming, effectively reduce machining path deviations, and improve the surface quality of ultra-precision machining.