Lost foam casting adopts mechanical, hydraulic, pneumatic and electronic control methods, self-designed domestic production line, the number of sandboxes is more than 10-50, with sand cooling system ......
Cast iron square ruler as a kind of lost foam casting, in the geometric measurement, the simulation method is used to reflect the reference line, manufactured according to the standard, and can be us......
The rotation centers of the two shafts connected by the couplings manufactured by agricultural machinery transmission shaft manufacturers should be strictly concentric, so it is necessary to accurate......
Box collapse defects are sometimes referred to as collapse defects or mold collapse. as far as casting defects are concerned, they usually occur in the process of pouring or solidification. ...
The requirements of the automobile are very high, so the manufacture of its parts is also very tedious, so the requirements for the design and manufacture of the automobile shell die are extremely hi......