Stainless steel precision casting process is a general term for casting technology. Stainless steel precision casting products have a long service life and are extremely heat-resistant. Stainless steel materials will not cause distortion or ripples on parts due to high temperatures. The most commonly used casting method is investment precision casting. , also called lost wax precision casting.
The investment casting process of stainless steel precision casting is simply a bakeable part model made of fusible materials. After the model is made, several layers of refractory paint are coated on the surface, and then dried and hardened to form an integral shell. Steam or hot water melts the model from the shell, which is then placed in a sand box and filled with dry sand around it.
Just leave a small machining allowance on the parts with higher requirements. The investment casting method can save a lot of machine tool equipment and processing man-hours, and save metal raw materials.