English to Russian Tech/Engineering Mechanics / Mech Engineering вырубной штамп на прессе

Strip pushers
When strip guidance guides cannot be fitted due to the geometry of the reference, so that it does not guarantee a correct positioning of the strip in each stroke, strip pushers must be used on the strip borders.
These pushers can be activated through ***a car with wedges*** or by means of pneumatic cylinders controlled by the press cams.
Tool cams
When the blank nest layout has gaps or cuts with important dimensions (more than 300 mm), there must be incorporated in the die determined means, so that in the feeding of the strip, this does not crash against the female dies.
These means will mainly be bridges activated by ***cars with wedges***, hydraulic cylinders or rolling rails.

Strip - металлическая полоса, которая подается в пресс для штамповки... То есть толкатели (Strip pushers), которые проталкивают эту полосу сквозь пресс работают за счет этих самых "cars with wedges"...