Research And Design Of Sliding Table Saw Control System

Sliding Table Saw is one of the most common machines in furniture and lumber machining corporation. At present, lots of Chinese corporation can design and manufacture Sliding Table Saw, which has been sold in many countries. Though the Saw is very cheap, the performance is not very high, when compared with ones produced in the developed countries. So if we can enhance the performance of Sliding Table Saw, the corporation can meet more customers'need.In view of the above reasons, this paper researched and designed the control system of Sliding Table Saw in a new way. The system increased the precision and improved the performance of the Saw. We use high performance and low price MCU chip to control the system; and display the state and the setup interface of the Saw with Liquid Crystal Display (LCD), in order to make it easy to handle the Saw. Because there are lots of noises in plant, so the control system takes some Anti-Jamming measures, such as shield, watch dog, code redundancy, etc. The saw bit circumvolve with high speed when the Sliding Table Saw is working, it's very dangerous to workers, if worker operates it with a wrong way, the worker may be wounded. So the control system can stop the machine when the worker set the parameter and forbid the worker to set any parameters when the saw bit is circumvolving.The purpose of this paper is to improve the control system of traditional Sliding Table Saw, so that the saw become an economical, efficiency, and security machine.