22-10-2014, 09:51 AM
Abstracts: In Industry it is not efficient or profitable to make everyday products by hand. On CNC machine it is possible to make hundreds or even thousands of the same item in a day. First a design is drawn using design software, then it is processed by the computer and manufactured using the CNC machine. All machines are having its work duty up to 18 hours minimum but because of this temperature heating problem they can not work up to 18 hours per day, so they must require more than 8 to 10 hours for cooling. Because of this problem the company is facing problems like more maintenance and less production of every parts. Hence they require some precautions to take care about the machines and find some solutions about it. This project deals with sensing temperature of CNC machine using temperature sensor. This temperature reading is given to microcontroller 8051 through ADC. A GSM module is interfaced with 8051.By using this module SMS is send to the another mobile handset. So that user can control cooling device.We use wireless communication in this project because in the company environment and its arrangement of all machinery and electrical wiring of all machine, they don’t want further modification of its arrangement so that they propose us to make the wireless module for measuring and controlling the temperature which is having the range of 100 to 200 meter, where their offices and controlling office is situated.