EP 0787054 A1 19970806 - MOULDED BODY CUTTING PROCESS
Title (en)
MOULDED BODY CUTTING PROCESS
Title (de)
VERFAHREN ZUM ZERSCHNEIDEN EINES FORMKÖRPERS
Title (fr)
PROCEDE DE DECOUPAGE D'UN CORPS MOULE
Publication
Application
Priority
- DE 4338295 A 19931110
- DE 9500652 W 19950510
Abstract (en)
[origin: WO9635539A1] A process is disclosed for cutting an initial moulded body (10) having a determined hardness and plasticity into a plurality of finished moulded bodies (24) by means of a cutting wire tool (20) that describes during the cutting process an advance motion (v2) relatively to the initial moulded body (10) and a cutting motion (v1) in an at least approximately perpendicular direction to the advance motion (v2). Advance and cutting motions (v2, v1) define the corresponding parting plane (18, 22) of the initial moulded body (10) between adjacent finished moulded bodies (24). The length (L) of the cutting wire (20) is several times the size (b) of the initial moulded body (10) in the direction of the cutting motion. During the cutting process, the cutting wire (20) unwinds at a constant cutting speed (v1) from first feeding means (30) and is wound on second feeding means (32).
IPC 1-7
IPC 8 full level
B23D 57/00 (2006.01); B26D 1/547 (2006.01); B26D 7/08 (2006.01); B28B 11/14 (2006.01)
CPC (source: EP)
B23D 57/0007 (2013.01); B26D 1/547 (2013.01); B26D 7/088 (2013.01); B28B 11/145 (2013.01)
Citation (search report)
See references of WO 9635539A1
Designated contracting state (EPC)
CH DE ES FR IT LI NL
DOCDB simple family (publication)
WO 9635539 A1 19961114; DE 4338295 C1 19950622; EP 0787054 A1 19970806; PL 318453 A1 19970609
DOCDB simple family (application)
DE 9500652 W 19950510; DE 4338295 A 19931110; EP 95917912 A 19950510; PL 31845395 A 19950510