1 Workbench

Gantry machining center table is basically rectangular. Table, bed, column, beam and ram and other large castings using cast iron or welded parts, the casting cavity is a honeycomb composite arrangement of structures, advanced design, are by aging and the second tempering treatment to eliminate residual internal stresses so that the material is stable, to ensure that the stability of the workpiece machining accuracy and the life of the machine tool.

2 Gantry

Gantry consists of a crossbeam and two columns. There are three types of gantry: fixed girder, girder locking segmental lifting by positioning block and arbitrary lifting of girder.

3 Ram

The ram can be structurally divided into two types: open type and closed type. The ram of the open structure is clamped on the spindle box through the pressure plate, and the cross-section area of the ram is large; the ram of the closed structure is clamped in the spindle box, and the cross-section area of the ram is small.

4 Tool magazine

There are three basic types of tool magazines: turret type, wheel-drum type and chain-length type.

5 Accessory headstock

The machining of large and complex parts usually requires many attachment heads. Accessory head according to the workpiece processing requirements for special design, generally divided into right-angle head, extension head, special angle head, etc..

6 CNC system

There are many suppliers of CNC systems, according to the different needs of the system brand and model have different choices.

7 Accuracy

The accuracy of a machine tool is the original accuracy of the machine tool under conditions of no external load. Accuracy is usually expressed in terms of the deviation between its opposite - and the ideal state (referred to as error), the smaller the error, the higher the accuracy.