Main technical requirements of blanking dies

( 1) Of blanking die of various parts of the material, size tolerance, form tolerance, surface roughness and heat treatment shall meet the requirements of the corresponding pattern. ( 2) Die set three technical indicators should meet the precision grade requirements. ( 3) Die set upper die along the guide pillar of the upper and lower movement should be smooth and no blocking phenomenon. ( 4) Assembly of fine blanking die closed height should meet the requirements of the drawings. ( 5) Die handle axis on the mold base on a plane perpendicular to meet the requirements of the drawings. ( 6) The fitting clearance between punch and die should conform to the requirements of the drawings, the gap should be uniform around. ( 7) Blanking mould shall be carried out under the condition of production test, rushed out of the stamping parts shall comply with the requirements of the drawings. Precision production from the mold design of blanking die. Achieve agreed delivery quantity, the mould fees. Stamping production with high efficiency, saving processing costs. Precision contact: wish you a prosperous business, everything goes well, if you want to learn more dynamic, can scan the qr code, pay attention to the public. , is committed to precision stamping processing factory of the world's most professional electronic components