Cryogenic Treatment Of The Gear Hob Computer Simulation

In recent years, cryogenic treatment is a process which can improve the new product and strengthen the product which has been accepted by the members of the material field. There were much documentation which has researched the strengthening mechanism, but calculating in computer was just start.This article describes the gear cutter hob in the basis of hot processing of manufactory, based on the cryogenic treatment processing and the experiment of measuring W9Mo3Cr4V material heat conductivity, specific heat and temperature field in the low temperature. The simulation was in response to test parameters, directly coupling using ANSYS software. Follow-up analysis in the simulation of cryogenic treatment processing was done after accomplishing quench treatment process for temperature field and stress analysis. Throughout the whole simulation, the projecting part was that the cryogenic treatment processing was the resume of cryogenic treatment process, the credibility and the accuracy of simulation were promised possibly.A set of mature, stable and simple operation for forecasting temperature pattern and stress analysis will be generalized to other similar products according with the success of the cryogenic treatment process with the gear cutter hob. Furthermore, calculating in computer will promote the technology of the dummy production and manufacturing.