tanierová pružina 50CrVa

According to DIN 2093 and (GB/T 1972-2005) standard, disc spring manufacturing process for the thickness is divided into three categories: The first type: thickness t < 1.25="" mm,="" punching,="" cold="" forming,="" to="" wear="" away="" angle.="" the="" second="" type:="" 1.25="" mm="" ≤="" thickness="" t="" ≤6="" mm,="" punching,="" cold="" forming,="" inside="" outside="" diameter="" processing="" to="" grinding="" flat="" or="" excellent="" punching,="" cold="" forming,="" remove="" the="" edge="" of="" angle.="" third="" type:="" 6="" mm="" ≤="" thickness="" t≤16="" mm,="" casting="" embryos,="" surface="" all="" processing="" to="" grinding="" flat="" and="" punching,="" cold="" forming,="" inside="" outside="" diameter="" processing="" to="" acute="" angle="" or="" fine="" punching,="" torsion="" spring="" cold="" forming,="" constant="" force="" spring="" acute="">