The cams equipped with gas springs achieve the hitherto unique ten percent press force as retraction-/stripper force by means of an active return. The cam series Powermax includes patented standard cams especially for the large-scale tooling, in use worldwide, particularly in the automotive industry. We are looking forward to continuing to cooperate with the family-run company also in future.” Strack Norma has proven to be an ideal partner with its competence, its spirit of innovation and its uncomplicated cooperation. “Now, we are able in our design department to evade complex productions and to save at the same time, tool stages and time. “PMON doesn’t only offer an optimal solution for the task to be mastered, but also characterizes by its complex machining for the acceptance of the active elements and the strippers,” summarizes Bernhard Christoph, head of the engineering department with S+S Werkzeugbau Schaller. In contrast to the common method where the driver pushes the cam body in the working position, in the re-designed variant PMON the driver is in the pulling position, that means it pulls the cam into the end position. However, the task required a considerably greater solution including gas springs, cutting punches and strippers, which was implemented by the Strack designers in the PMON with a width of 330 mm. The idea was based on the Pinol cams positioned in the blank holder for single holes. Innovation: Driver in the upper part pulls the cam in end positionĪs a solution Strack Norma developed a new cam concept with the driver in the upper part of the tool.
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