A double-station wheel burr removing device includes clamping drive systems, lifting drive systems, an upper rim burr removing system, a valve hole burr removing system, a rotary switching system and the like, which in use can simultaneously remove burrs on two wheels having different heights and different diameters at the end face of the upper rim, the valve hole, the lateral cutting position of the upper rim and the riser.

A setup platform is provided for a grinder including a cutoff wheel. The setup platform includes an upper planar surface including a first edge, which may be shaped similar to the grinder housing, the first edge including a slot therein for receiving the cutoff wheel. An anchor bar is mounted horizontally to the grinder housing, and a post extending from a lower surface of the setup platform is slidable on the anchor bar such that the setup platform is slidable relative to the anchor bar to removably mount the setup platform to the grinder such that the first edge is disposed adjacent the grinder housing and the cutoff wheel is received in the slot.

An apparatus and a method for trimming a module are disclosed. In and embodiment the method includes fixing a rear transverse side of module, guiding the rear cutting head along the rear transverse side thereby cutting off a rear overlapping portion of the overlapping film and releasing the rear transverse. The method further includes moving the module into a region of two longitudinal cutting devices, fixing the module on both longitudinal sides, guiding longitudinal cutting heads along the longitudinal sides thereby cutting off longitudinally overlapping film portions on both longitudinal sides, and releasing the longitudinal sides of the module. The method furthermore includes moving the module into a region of the front cutting device, fixing a front transverse side of the module, guiding a front cutting head along the front transverse side thereby cutting off a front overlapping portion of the overlapping film.

A tool for ultrasonic impact grinding apparatus driven to vibrate along a longitudinal axis at an applied operating frequency includes a tool body disposed on the longitudinal axis, a first tip extending from an output end of the tool body, and a second tip extending in parallel to the first tip from the output end of the tool body. The first tip has a first length. The second tip has a second length greater than the first length. A mass of the first and second tip is substantially balanced across the output end of the tool body and with respect to the longitudinal axis.

The present disclosure provides a grinding wheel cutting apparatus comprising a first laser distance sensor, a master controller and a grinding wheel. The first laser distance sensor is communicatively coupled to the master controller. The laser distance sensor is configured to obtain an outer diameter of a rod workpiece. The master controller is configured to determine a segment length of a segment to be cut from the rod workpiece based on the outer diameter, a material density of the rod workpiece and a preset segment weight. The master controller is configured to perform a control to circularly cut the rod workpiece with the grinding wheel according to the segment length. The present disclosure further relates to a cutting method using the grinding wheel cutting apparatus.

Provided is a grinding apparatus including a holding unit that holds a workpiece by a chuck table, a grinding unit, a transporting mechanism that has a holding part capable of holding the workpiece, a first table that holds the workpiece to be loaded onto the holding unit, a second table that holds the workpiece having been unloaded from the holding unit, and a controller. When the controller determines that replacement of a grinding wheel is necessary in a state in which all of the holding unit, the first table, and the second table are holding workpieces, the controller makes the holding part of the transporting mechanism hold the workpiece held by the holding unit.

The present invention discloses an industrial high speed micro drill that is made to access remote and inaccessible locations in order to blend, grind, polish and cut materials and parts as determined by visual inspection powered via a pneumatic power source. The high speed drill is deployed by a controlled, articulating guide tube that acts in a multidirectional fashion to direct the action of the assemblage and allow for discrete manipulation of the pneumatically powered drill while harboring a channel and pneumatic power source carrying rubber tubing.

A processing apparatus includes a processing unit grinding or polishing the reverse side, which is exposed upwardly, of a wafer, an infrared camera unit capturing an image of the wafer from the reverse side thereof and acquiring an image including the face side of the wafer, an information register having information on a pattern of structural objects which a wafer to be processed is to have on the face side, registered therein, and a determining unit determining that the wafer to be determined is a wafer to be processed if the pattern of structural objects which a wafer to be processed is to have on the face side is found on the wafer to be determined before being processed by the processing unit.

Disclosed is a size-variable wheel deburring device including combined manipulators, a transfer manipulator, a burr brushing system, fixture systems, and so on. Pneumatic fingers grip shanks of retaining pins to bring pin bodies into fit with first retaining sleeves and second retaining sleeves, and retaining lugs with guide grooves. Springs are compressed to cause 90-degree rotation of pin bodies such that retaining lugs come into retaining grooves of the second retaining sleeves. A brush is driven by a driving motor to rotate and elevated by right elevating cylinders to contact with a back cavity of a wheel for deburring. The size-variable wheel deburring device is capable of automatically adjusting the size of the brush and of each fixture according to the diameters of wheels in use, and realizing mixed online burr brushing, and additionally has the characteristics of advanced technique, high automation degree, good universality, and safe and stable performance.

Disclosed is a size-variable wheel deburring device including combined manipulators, a transfer manipulator, a burr brushing system, fixture systems, and so on. Pneumatic fingers grip shanks of retaining pins to bring pin bodies into fit with first retaining sleeves and second retaining sleeves, and retaining lugs with guide grooves. Springs are compressed to cause 90-degree rotation of pin bodies such that retaining lugs come into retaining grooves of the second retaining sleeves. A brush is driven by a driving motor to rotate and elevated by right elevating cylinders to contact with a back cavity of a wheel for deburring. The size-variable wheel deburring device is capable of automatically adjusting the size of the brush and of each fixture according to the diameters of wheels in use, and realizing mixed online burr brushing, and additionally has the characteristics of advanced technique, high automation degree, good universality, and safe and stable performance.