Strengthening Technology Of Crankshaft
Mar 06, 2023| Medium frequency induction hardening of crankshaft
The crankshaft medium frequency induction hardening will adopt a microcomputer controlled closed-loop medium frequency induction heating device, which is characterized by high efficiency, stable quality, and controllable operation.
Crankshaft soft nitriding
In order to improve the quality of the crankshaft in mass production, a microcomputer controlled nitrogen based atmosphere gas soft nitriding production line will be adopted in the future. The nitrogen based atmosphere gas soft nitriding production line consists of a front cleaning machine (cleaning and drying), a preheating furnace, a soft nitriding furnace, a cooling oil tank, a rear cleaning machine (cleaning and drying), a control system, and a gas preparation and distribution system.
Surface Strengthening Technology for Crankshaft
Nodular cast iron crankshaft fillet rolling strengthening will be widely used in crankshaft processing. In addition, composite strengthening processes such as fillet rolling strengthening and journal surface hardening will also be widely used in crankshaft processing. Forged steel crankshaft strengthening methods will increasingly use journal and fillet hardening.