Machine table casting will undergo volume shrinkage or expansion during solidification and subsequent cooling. This volume change is often restricted by the outside world and the various parts of the machine tool casting and cannot be carried out freely...

Casting is a forming method in which molten metal liquid is poured into a mold similar to the shape of the part, and after cooling and solidification, a blank or part with a certain shape and performance is obtained.

The T-slot platform is often very prone to errors in the T-slot planed by the platform due to operating errors. The following four are the main reasons.

1. Casting defects Common casting defects of casting blanks include: porosity, shrinkage cavity, shrinkage porosity, slag inclusion, sand hole, crack, cold partition, drape, burr, sand sticking, bulging sand, insufficient pouring, damage, size deviation...

The cast iron cube table is mainly used for the inspection of the parallelism and perpendicularity of the parts and supports the workpiece during scribing. One of the working surfaces has a V-shaped groove;

Design of the cast iron platform: According to the design drawings of GB/T7974-1999 by our professional designers in accordance with your bidding documents, it will be used as the official processing drawing of the contract equipment after verification by both parties.