The body may be formed by stamping or fine-blanking.
The lubricant composition for fine blanking provides a product having a good shape.
A forced air cooling zone is arranged between a sintering zone and a blanking zone.
The invention concerns a press, in particular a precision blanking press, with a slide (1) and a press lower part (3) associated with the slide, a tool (17) being located between the slide (1) and the press lower part (3).
The lubricant composition for fine blanking contains 10-50% by mass of an active sulfur compound and 2-10% by mass of a thiadiazole derivative.
The steel plate is excellent in FB processability, die life, and processability after the FB processing (a side bend elongation property).
The invention relates to a method for producing work pieces by means of shearing, especially precision cutting, of metallic materials into band or strip shapes.
A steel sheet which has excellent suitability for FB and has excellent formability after FB.
The band or strip sections should be heated to a temperature between 480 °C and 820 °C (semicold temperature) for steel before the shearing or precision cutting.