The Research Based On The High Speed Milling Of Aluminum Alloy ABS Hydraulic Valve Processing

In automobile area, most of the parts and components are highly advanced and sophisticated , the hydraulic valve work pieces for ABS are those most representative complicated products which have such problems as low production efficiency & survival rate etc . Along With the advancement of science & technology and continuous improvement of aviation industry , such characteristics as high precision , complicated configuration and difficult to produce due to raw material are growing as a new challenge to conventional machining technology and condition .High-speed milling , which has been applied into some machining areas such as working pieces with insufficient rigidity , complicated curve machining , hard machined material and extreme precise cutting , is an innovation to conventional method , it also provides reliable and convenient Way for development production of automobile products . However due to lack of relative high-speed cutting mechanism and deep research to the process technique within our country , reliable technical guidance is short in high-speed cutting production , and the advantage of such machines can not be exerted . So , research to the process technical method and parameter of high-speed cutting become the key points as well as using advanced machines .The research object of this article is the ABS hydraulic valve in certain automobile kind , according to the situation of product quality hard to be assured during machining and low production efficiency , this article takes effective method to do some research to process technical method and parameter of high-speed cutting after deep analysis to the cutting mechanism and influencing factors . First , it analyzes the machining requirements and difficulties for table parts , determines to take the deflection caused by roughness and cutting force as the general control target , obtains the principle of roughness and cutting force affected by each high-speed cutting parameter . According to the model of cutting force , by using ANSYS software , it then analyzes the force and deflection situation for table products during machining , and does research for relative cutting controls . Finally , according to the result of previous research , this article makes machining process improvement , parameter optimization , optimized design to the clamps and machining test to such ABS hydraulic valve parts .The test of valve high-speed cutting quite achieves the expected target , the machining quality of test parts is rather good , it indicates that the effective research method has been taken , the theoretical analysis and simulation results are fundamentally correct , feasible clamps design project , machining process improvement has been broken through and the reasonable selected machining parameter . Finish of this thesis provides reference for actual machining production of such valve work pieces , work has been done and results of this thesis establish the foundation of future test and research , and also is valuable for machining of other complicated aviation products .