| 摘要 |
The method involves providing an embossing tool in form of a male mold (1), where the tool cooperates with another embossing tool in form of a die (3). The tools are rotatively driven by two motors (6, 8), respectively. The motors electronically synchronized to each other, where synchronous running of the motors is monitored with respect to arising deviations by angle position generators (9, 10). One of the tools is automatically adjusted by an actuator (11) i.e. piezo-actuator, during occurrence of an unallowable large deviation in synchronous running of the motors. Independent claims are also included for the following: (1) an embossing machine (2) a folding box sticking machine. |
