Study of electric power of lathe To present appropriate measures to use

Abstract

This project is a study on the study of electric power of lathes. Present appropriate measures to use.  The  purpose is to study  the  power  consumption  of the  lathe.  And  to  present  energy conservation measures to the lathe. The factory building 4 faculty of industrial technology. Phranakhon Rajabhat University from the study, the power consumption data of meter-008259 to compare the measured energy consumption data and to propose the measure of energy consumption. electricity The energy cost of the lathe is compared with the energy efficiency of the building in each of the measures presented in descending order. The results are as follows.

Part 1 Measuring the electrical power of the lathe, the average voltage of the machine was

391.4 volts, the average electrical current was 1.29 ampere, the average power was 0.86 kilowatts. The

second medium voltage was 393.4 volts. The average power is 1.38 amperes, the average power is 0.94 kilowatts. The third unit is an average voltage of 394.2 volts. To a 1.22 ampere average power of 0.84 kW. at 4 voltage average of 384.0 voltage of electricity on average 1.25 ampere average power of 0.85 kW.

Part 2 of the proposed energy conservation measures are four measures: the use of high efficiency motor savings of 6,105.60 baht / year, the arrangement of the work for the low energy machine, saving 2,803.20 baht / year. Using lathe, saving 2,529.88 baht / year and adjusting the belt to suit the workpiece, saving 1,084.24 baht / year from the measures offered 4 measures. The car, saving energy is the total number of 3913.68 kilowatt - hours / year, representing a value of 12522.92. Baht / year.