FAG imported bearing heat treatment technology and its equipment introduction

Today, I would like to introduce you to FAG imported bearing heat treatment technology and heat treatment equipment, hoping to help everyone.
FAG bearings are directly related to the subsequent heat treatment quality, which ultimately affects the performance and life of the parts. The energy consumption and pollution of FAG bearings and FAG bearings are large. FAG bearing heat treatment equipment heat treatment directly affects the quality of FAG bearings, as well as energy consumption and pollution. In recent years, with the development of technology, heat treatment technology has progressed in the following aspects:

(1) The precision heat treatment process is fully optimized to ensure the stability of product quality, achieve small (or zero) dispersion, and zero thermal deformation to reduce grinding allowance and improve production efficiency and material saving. For precision heat treatment, there must be good temperature uniformity, temperature control accuracy and good cooling and quenching agent and stability. Precision FAG bearings can achieve induction hardening in two ways to achieve overall quenching and heat treatment.

(2) Cleaning of heat-treated wastewater, waste gas, waste salt, oil and electromagnetic radiation formation and other environmental pollution. Solution to environmental pollution heat treatment, clean heat treatment (or green heat treatment) to achieve one of the development direction of heat treatment technology. This atmosphere heat treatment, quenching oil, and cleaning equipment raises high demands.

(3) Less oxidizing atmosphere heating instead of heating heating to oxidized carbon, nitrogen controlled atmosphere heating potential precisely controls the atmosphere protection treatment, heat treatment parts to improve performance, such as thermal defect oxidation, decarburization, crack reduction, Reduce the amount of finishing after heat treatment to improve material utilization and mechanical efficiency. Vacuum plus high temperature quenching, vacuum or low pressure carburizing, nitriding, nitrocarburizing and boronizing can significantly improve the quality of the workpiece, reduce distortion and improve life.

(4) Heat treatment equipment using new energy-saving insulation materials to improve energy efficiency; optimize heat treatment process, improve process yield, and the ability of the entire process. At this stage, FAG bearing manufacturers have done this, such as waste heat to fully utilize the experiment, waste heat, some manufacturers have used forging ball FAG imported bearings for thermal annealing, low energy consumption, short cycle of process cycle replacement, energy consumption process, etc.; The quenching process of the agglomerate is to some extent within a certain range and a shorter bainite quenching process, replacing the cycle length, energy consumption and carburizing process.