Rockwell hardness tester

floor-mountedfor crankshaftsfor camshafts

The hardness testing systems are automated and/or integrated into the production process, with and without component feed. Hardness tests on components with complicated geometries or tests in the running production can sometimes not be covered with standard hardness testers. In these cases the company Hegewald & Peschke GmbH offers you the complete engineering know-how for the realization of the testing task. Our already produced hardness testing systems include: Hardness testing stations for crankshafts, automatic rim hardness testing systems, hot hardness testing systems, circular blank testing systems and portal hardness testing systems. Crank shaft test bench Crank shaft test bench Crankshafts have to withstand complex mechanical stresses. For this reason, their hardness is tested parallel to production. Hegewald & Peschke has a corresponding measuring station for crankshaft testing in its extensive hardness testing program. With this crankshaft test stand, all cylindrical surfaces (pins) arranged parallel to the axis of rotation can be measured. The measurement is made perpendicular to the axis of rotation in any radial angular position of the workpiece. The system can be used to test crankshafts up to a length of 1500 mm and a diameter of 20 to 205 mm. The crankshafts are positioned in a receptacle and rotatably clamped. To reach a measuring position, the workpiece can be rotated freely around its axis and the probe can be aligned to the workpiece in X, Y and Z directions. This allows testing over the complete alignment circle (diameter) of the crankshaft.