The square laminated chuck block for magnetic chucks is a technical accessory designed to assist in positioning and clamping irregularly shaped workpieces during precision grinding operations on permanent or electromagnetic magnetic chucks. The laminated structure allows the magnetic flux generated by the chuck to extend through the block, enabling effective clamping of components that cannot be placed directly on the chuck surface.

This type of block provides a practical solution for eliminating the need for expensive dedicated clamping fixtures, allowing operators to quickly adapt the workholding configuration to the specific geometry of the workpiece. Although the block itself is not magnetic, the laminated construction enables the magnetic field to be transmitted from the chuck to the workpiece.

The block features a square configuration with two inclined surfaces forming angles of 45° and 60°, allowing stable support of inclined workpieces or parts with non-parallel surfaces. This geometry makes the support particularly suitable for precision grinding operations and machining of components with complex shapes.

For proper operation, the block must be positioned parallel to the polarity of the magnetic chuck so that the magnetic flux can pass through the laminated structure and generate effective clamping force on the workpiece.

With compact dimensions of 70 × 70 × 118 mm, this laminated chuck block is suitable for a wide range of applications in precision machining workshops, grinding departments and quality control laboratories. The block can also be machined to adapt its shape to the workpiece, providing a highly versatile solution for holding complex components.