A conditioning disk replacement apparatus includes; a detacher configured to separate a conditioning disk from to a holder, a transfer part configured to transfer the conditioning disk, and a container configured to store the conditioning disk. The detacher includes a detachment body and a rotary part coupled to the detachment body, the rotary part includes a key protruding outward from the rotary part in a first horizontal direction, and the rotary part is configured to rotate about a central axis extending in the first horizontal direction.

A cutting apparatus includes a cutting unit including a spindle as a rotational shaft and a mount flange for mounting a cutting blade thereon, the mount flange being fixed to a distal end of the spindle, a support unit for supporting a cutting blade housed in a blade case, the support unit including a blade case support for supporting the blade case for housing the cutting blade therein, a changing mechanism for dismounting a cutting blade that has been mounted on the mount flange from the mount flange and mounting the cutting blade that has been supported on the support unit on the mount flange, and a moving mechanism for moving the changing mechanism between a changing position, a blade transfer position, and a retracted position.

The invention relates to a grinding installation with a grinding machine having a head plate which is driven in a rotating and/or oscillating manner and is designed for receiving and releasably holding a grinding disk and with a device for replacing a grinding disk, which is releasably fixed on the head plate, with a stop element, against which the head plate with the grinding disk can be placed in a removal position, at least one removal finger which is adjustable between a retracted position and an engaged position, in which the removal finger engages into a recess on the head plate in the removal position, and a clamping means, through which the at least one removal finger is displaceable relative to the stop element, wherein the removal finger, for the purpose of releasing the grinding disk, comes to rest against its rear side and clamps the grinding disk on the stop element. The invention furthermore describes a corresponding method for replacing a grinding disk.

A sanding machine, with a machine bed, two vertical supports arranged laterally at the machine bed, with a bridge displaceable on the vertical supports in a horizontal, linear Y-axis, with an X-sled displaceable at the bridge in a horizontal, linear X-axis, with a Z-sled displaceable at the X-sled in a vertical, linear Z-axis, with an operating spindle supported at the Z-sled, particularly a sanding spindle, with a machine table and a magazine wheel comprising tool holders for sanding disks, and which is rotational about an axis parallel in reference to the Z-axis, with the operating spindle being able to remove a tool from a tool holder and place it there when this tool holder is rotated into an exchange position, with the tool magazine being arranged underneath the machine table and in the area of the exchange position.

A processing device with a constant force spindle capable of quickly switching a force control axial direction and a processing method thereof, having a quick-detach unit fixed at a constant force control unit by a first quick-connecting piece, and respectively connecting and moving synchronously with the spindle by a second quick-connecting piece and a third quick-connecting piece, the first quick-connecting piece moves along with a working end of a multi-axial transfer unit, and when combined, a first axial direction that is coaxial with the force control axial direction is defined; alternatively, the first quick-connecting piece moves along with the working end of the multi-axial transfer unit, and when combined, a second axial direction that is coaxial with the force control axial direction is defined, the first axial direction is not parallel to the second axial direction and has an included angle.

The disclosed solution comprises a device for changing abrading products (30), the device (1) comprising a detacher (2) comprising a table (10), a blade (14) adapted to penetrate into between an abrading product (30) and the gripping means (34) of the abrading tool (4), and means (16, 18, 19) to co-planarly adjust the mutual distance (d) between the table (10) and the blade (14) to correspond to the thickness (t) of the abrading product (30) in the absence of the abrading product (30).