compression mold
18M steels. making molds Product appearance also has a great influence on the mold materials.S136,2316,718S,NAK80,PAK90 and 420 steel materials are suitable for transparent and mirror polishing products,while highly transparent products should primarily select the S136,and secondarily the 420 steecompression moldl materials. silicone rubber mould When the machining parts are changed,it is necessary to change the numerical control procedure to save the time of production preparation. silicone mold It is very difficult for injection full.Here is 3 tips for save gear mould making cost. injection mold desi