Vacuum Casting
eriod of time. precision machining Electrical discharge machining(EDM) can create good mirror finishing effects and high quality surface finish;great stability will be showed when hardening. plastic tooling In addition,the thermosetting plastics filled with fiber tend to form inadequate fillingsVacuum Casting when they are too thin.However,some easy to flow thermosetting plastics such as Epoxies of Epoxies. plastic part Copy mould is the same as mould making before.Usually it is making as the mould can’t meet the mass moulding production.Copy mould making could only save time and cost for design,all m