Transducer applies mediumly in numerical control lathe

One, foreword
The technical level discretion of numerical control machine tool reachs his to machine machine tool crop and the percent that always have an amount in metallic cutting, it is to measure progress of economy of countryman of a country and industry to make one of important marks of integral level. Numerical control lathe is one of main breed of numerical control machine tool, it has very important place in numerical control machine tool, will a few years be taken seriously generally of world each country all the time, got rapid development. Main shaft is lathe an important part in forming, machine efficiency to rising, enlarge machines material limits greatly, promotion machines quality to having main effect. Great majority of lathe of economy numerical control is cannot of automatic gearshift, when needing speed change, can stop the machine tool only, next the hand uses speed change. And of lathe of complete function numerical control advocate transmission system uses infinitely variable speeds mostly. Current, system of infinitely variable speeds basically has system of frequency conversion main shaft and system of servo main shaft two kinds, use dc or electric machinery of communication main shaft commonly. Rotate through taking transmission to drive main shaft, or through bringing the decelerate gear inside transmission and main shaft box (in order to obtain bigger torsion) drive main shaft to rotate. Because range of timing of main shaft electric machinery is wide, but stepless speed regulation, make the structure of main shaft box simplifies greatly. Because the tall sex price of transducer is compared, so transducer is used on lathe very general. M series transducer is compared with its distinctive function and superior sexual value, in the application of numerical control machine tool the respect rises abruptly quickly, had become at present a powerful new force.

2, brief introduction of function of M series transducer

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