Numerical Control Intelligent Transformation of the CA6140 Lathe Main Transmission System
In view of the traditional CA6140 lathe main transmission system has low degree of intelligence,complex mechanical system,automation control accuracy is not high,the CA6140 lathe main transmission system intelligent upgrade,design the intelligent control spiral rotating knife holder,hydraulic control automatic caste and frequency conversion speed control system.By comparing the main transmission system of the CA6140 lathe before and after the modification,the study found that the efficiency and machining accuracy of knife rack switching and hydraulic caliper are significantly improved,increase the speed regulation range from 10～1400 r/min to 8～1500 r/min,more stable output power characteristics,less significant rotational speed fluctuation,lathe processing capacity is significantly improved,the average pass rate of the products was 98.8％,stable and reliable product quality during the long time operation.The lateral control accuracy reaches 0.005mm,main motion realizes automatic speed control,improved production efficiency.
NETL
NSTL
万方数据
