koneistuspöytien

Koneistuspöydät, often translated as machine tables or workholding tables, are fundamental components in various machining operations. Their primary purpose is to provide a stable and precisely positioned surface upon which workpieces are mounted for machining. This stability is crucial for achieving accurate cuts and finishes.

These tables are typically constructed from robust materials like cast iron or steel to withstand the forces generated during machining. Their surfaces are often T-slotted or feature a grid of threaded holes, allowing for the secure attachment of clamps, vises, and other workholding fixtures. The arrangement of these slots and holes provides flexibility in positioning and securing a wide range of workpiece sizes and shapes.

Precision is a hallmark of quality machine tables. They are manufactured to very tight tolerances, ensuring that the mounted workpiece is held parallel or perpendicular to the machine's axes as required. This accuracy directly translates to the precision of the final machined part.

In many CNC (Computer Numerical Control) machines, the machine table itself is a movable axis, allowing for precise positioning of the workpiece relative to the cutting tool. In simpler manual machines, the table might be stationary, with the tool head moving. Regardless of the machine type, the integrity and accuracy of the machine table are paramount for successful machining. Variations exist in design, from simple flat tables to more complex tilting or rotary tables, each serving specific machining needs.