Brass Aluminum Steel Cnc Machining Parts Cnc Lathe

We are one of the top companies in China that specializes in precision machining. We are able to process high precision CNC machining with stable and reliable quality. The current pulse equivalent is generally 0.001mm and high-precision CNC machining system can go up to 0.01mm. 

We don't offer any ready made parts and are manufacturing the custom parts from your drawings or existing samples. We can make the parts with aluminum 6061T, 6063,7075T, brass, plastic,stainless steel, carbon steel, titanium etc. 

Product process

News

With the vigorous development of the manufacturing industry, the functions of the CNC system are also increasingly enhanced. Today's CNC system can already achieve many advanced functions, but with it comes the complexity of its structure and the increase in production costs. In some small and medium-sized manufacturing industries, the introduction of a complete CNC system will cause a waste of functions, and the cost is too high. The small CNC system has the characteristics of simple structure, convenient operation and low cost, so this article takes the small CNC system as the research object, studies some key technologies in its CNC machining, and develops the corresponding software system. Tool path feed is one of the most critical technologies in CNC machining. The specific path feed is executed by driving the motor. In this paper, based on the digital command and pulse command of the driving motor, the interpolation algorithms of the straight line, arc and NURBS curve outputting these two commands are studied respectively, and the interpolation algorithms are combined and designed to derive eight algorithm selection modes. Different interpolation modes can be selected according to different actual situations. Aiming at the impact fluctuation of the tool path feed on the system, this paper studies the adaptive speed forward control algorithm. According to the curvature of the feed trajectory curve, the position of the speed sensitive point is adaptively determined, the constraint conditions of the feed speed of the high curvature point are obtained, and the position of the deceleration point is determined inversely using the speed control algorithm. In the research part of speed control algorithm, the traditional S-type acceleration and deceleration algorithm is designed to accelerate the process strategy, and simulation experiments are carried out to achieve the effect of accelerating the acceleration and deceleration process. Based on the above theoretical research, this paper carried out the design and development of small CNC software. Using the C++ programming language, the CNC function interface is designed through the MFC function class library under Visual Studio 2015 software; taking a piece of function curve as an example, the multi-mode interpolation algorithm and the adaptive speed forward control algorithm are used, and four of them are selected The experiment design was carried out in various modes, and the corresponding interpolation curve and speed curve were obtained. The auxiliary monitoring module was designed. Using the TIA Portal V14 software programming platform, the SIMATIC S7-1200 model PLC was selected to design the tool temperature detection module and tool change module. And alarm module; the CNC monitoring interface is designed based on SIMATIC WINCC, and connected to the PLC by setting the IP address, and simulated verification using the S7-PLCSIM V14 simulator, which realizes the auxiliary control function of the system and can monitor the system in real time Operating status.

Hot Tags: brass aluminum steel cnc machining parts cnc lathe, China, manufacturers, suppliers, factory, wholesale, customized, made in China