Some small details to pay attention to when metal stamping parts-hardware

Hardware tells you some small details to pay attention to when processing metal stamping parts. When the metal stamping parts manufacturer produces, the geometric shape and size of the cemented carbide die should meet the requirements of the drawing. The dimensional tolerances of the molds opened by the stamping parts manufacturers should be implemented in accordance with the drawings. When there are special regulations and size requirements, they must be indicated on the drawing. The dimensional tolerance of the opened mold does not include the inclination of the mold, and its unprocessed surface: the containing surface is based on the small end, and the contained surface is based on the large end. The surface to be processed: ... Machining metal stamping parts to mold processing Error requirements, stamping parts manufacturer: the geometric shape and size of the cemented carbide die should meet the requirements of the drawing. The dimensional tolerances of the die set by the stamping parts manufacturer shall be implemented in accordance with the drawings. When there are special regulations and size requirements, they must be indicated on the drawing. The dimensional tolerance of the opened mold does not include the inclination of the mold, and its unprocessed surface: the containing surface is based on the small end, and the contained surface is based on the large end; the surface to be processed: the containing surface is based on the large end, and the contained surface is based on The little end is the benchmark, and when there are special regulations and requirements, it must be indicated on the drawing. Surfaces that require special processing, such as polishing, sandblasting, chrome plating, coating, anodic oxidation, chemical oxidation, etc., must be indicated on the drawing or agreed upon by the supplier and the buyer. When the casting mold of the stamping manufacturer needs mechanical processing, the machining allowance shall be implemented in accordance with the regulations. If there are special regulations and requirements, the machining allowance must be indicated on the drawing. The surface quality and the surface roughness of the casting mold should meet the requirements. The metal stamping parts manufacturers emphasize that the casting molds are not allowed to have cracks, under-casting, looseness, bubbles and any penetrating defects. Casting cemented carbide molds are allowed to have defects such as scratches, dents, lack of meat, and net-like burrs. If you need to know more details of metal stamping parts, welcome to consult.