Times transducer is in machine tool (boring machine) the application that go up

Constant power quality because when gear case gearshift, the change of the change of torsion and rotate speed becomes inverse ratio. If not plan the loss of gear case, it is inside full power limits, have the characteristic of constant power. 2. The overload ability when low speed is in by force low speed paragraph, procrastinate move systematic classics gear to fall fast the rated torsion after will be far the torsion of the largest block of outclass load, have extremely strong overload capacity. Applied period transducer realizes the primary consideration of timing system: 1, because range of times transducer frequency modulation is very wide, can be in 0, the implementation is bit more aleatoric stepless speed regulation between 300Hz. 2, use frequency control, can satisfy what boring machine place asks to have harder physical characteristic. 3, use frequency control, can satisfy the strong overload ability when the low speed that boring machine place needs. 4, use frequency control, the original and sophisticated machine such as gear-box of leave out gear procrastinates move, automation rate is high, the operation is simple, maintenance is convenient. Use example: Miller of some machine tool should manufacture of all kinds machine tool, the rate of electromagnetism clutch attaint that uses as a result of timing is higher, understanding has above advantage to system of times frequency control, reason converts times transducer realizes frequency control. Particular case is as follows: 1. The system forms: (see figure below) 2. Procrastinate formerly use systematic survey 1) box of timing of rotate speed class has 8 archives rotate speed: 75, 120, 200, 300, 800, 1200, 2000r/min. 2) the nominal capacity of main and rated parameter of electromotor: 3.

7kw rated rotate speed: 1440r/min load performance: Constant power 3) the dispenses that 8 positions that control means sets by handle will come to control 4 clutch closes, receive 8 kinds of combination of gear, gain 8 archives rotate speed thereby. 3. The plan of use times frequency control 1) rotate speed class and control means can use handle to combine the ideal rotate speed that transducer face plate is controlled or potentiometer adjustment gains place to need. 2) times transducer is main parameter timing scope: 0 -- - 300HZ increases slowdown time: 0.

1 -- - 1800S overload ability: 150%4. The result falls in all each archives rotate speed, experiment via relapsing, accord with design requirement completely, obtained satisfactory result. Show this product already batch production, put in the market. CNC Milling CNC Machining