| 摘要 |
PCT No. PCT/DE96/01220 Sec. 371 Date Jan. 9, 1998 Sec. 102(e) Date Jan. 9, 1998 PCT Filed Jul. 2, 1996 PCT Pub. No. WO97/02941 PCT Pub. Date Jan. 30, 1997For determination of the forces arising at a feeding means in an injection molding machine for plastic materials, a first static sensor is provided for determining at least the forces arising during the material preparation stage. A further force sensor detects in essence the forces arising during injection and, as soon as the first measured value reaches a limit value F1, the first static sensor passes on the further detection of the forces to the further sensor, wherein the limit value F1 at the same time serves as calibration value for the further sensor. |
