Tools for pressing. Guide pillars - Type A, straight pillars Ingestion-build-100580 What is BS 7858: 2006+A2:2009

What is BS 7858: 2006+A2:2009

— design criteria

the tests described are additional to all the tests in the respective standards

and getting all workers involved

a sudden change in pitch will occur in reproduction

Tools for pressing. Guide pillars - Type A, straight pillars Ingestion-build-100580 What is BS 7858: 2006+A2:20091 Scope This part of ISO 9182 specifies the dimensions and tolerances, in millimetres, of guide pillars, type A, intended for use in press tools. These guide pillars can be straight, type A1 (see Figure 1), or straight with end locking and locking ring, type A2 (see Figure 2). It gives guidance on the materials and specifies the hardness and the designation of guide pillars which meet the requirements of this part of ISO 9182.