，例如in the case of longitudinal clamping on the machine platen. 在縱向夾在機器壓板上的情況。The optional selection of clamping force (retrofitting possible) enables夾緊力的優(yōu)化選擇（改造可能）使the clamping force to be applied in 6 stages up to the maximum. 夾緊力被施加在6個階段達到值。Special benefits by the possibility of exact positioning on all machine beds 通過對各種機床的定位的可能性，特別的好處provided with grooves as well as optimum use of the machine travel and 設有凹槽以及機器的利用和旅游extension of the clamping range using step jaw inserts.的夾緊范圍內(nèi)使用的階梯爪插入擴展。