![Trailer coupling recess in the rear bumper Trailer coupling recess in the rear bumper](https://ips-werkzeugtechnik.de/sites/default/files/styles/uebersichtseite/public/Pneumatische%20Einheit%20zum%20Lochen%20Stahlblechs.jpg?itok=3kg7Te2d)
Trailer coupling recess in the rear bumper
Industrial sector: automotive industry
Project: 000731
Material: steel sheet
Function: Special pneumatic unit for punching holes (Ø 12 mm) into a steel sheet.
The unit is mounted on a base plate by means of linear guides and is led to the workpiece from X/Y directions.
The punchings are removed by means of a hose connected with a »venturi nozzle«.