The dispensing plate (1) has at least one aperture (5a-5f) into which can be inserted replaceable insert elements (6a-6f), each contg. at least one bore. Each insert element has at least one bore of defined length and/or cross-section. The dispensing plate is made on non-hardened material and at least one of the insert elements is made of wear-resistant material, e.g. hardened steel, hard metal or ceramic. At least one insert has a wear reducing coating at least in the vicinity of its bore.
申请公布号
DE19649716(C1)
申请公布日期
1998.04.16
申请号
DE19961049716
申请日期
1996.11.30
申请人
NOTTER GMBH WERKZEUGBAU, 75248 OELBRONN-DUERRN, DE