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Mounter positioning system
Date:2016-08-31

SMT is a high precision industrial loading and unloading equipment, a lot of important parts of the equipment, its positioning system is the main index evaluation precision placement machine, which is driven by AC servo motors, sensors and command and control system under precise positioning, so the accuracy of the sensor plays a key role. Park displacement sensor grating encoders, magnetic scale and scale. Mounter sheet coated with a light and dark chrome radial lines, shading the adjacent pitch is called a gate section, the entire circumference of the total number of sections of the gate line encoder pulses.
After the placement machine must have a certain wavelength annual square wave or sine wave magnetic track signals. In the magnetic scale on the head movement and reading magnetic Ke, and converted into an electrical signal input to the control circuit and eventually control the operation of AC servo motor. Advantages magnetic scale is simple to manufacture, easy installation, high stability, large measuring range, the measurement accuracy of up to 1 ~ 5um, placement accuracy is generally 0.02mm. This measurement is to go through tens of millions of times in order to achieve optimum manner, Shenzhen Lion King Technology Co., Ltd. research and development of such technology with a full, two years of time to arrive at an effective principles and definitions, positioning accuracy is even higher than the magnetic scale of 1 to 2 orders of magnitude.
Turret structure in motion, due to the radial acceleration of the vacuum suction nozzle can be limited by the maximum permissible speed is limited leaving the nozzle mount,
Mechanical engineering mechanics motion calculated between the device and the nozzle does not exceed the maximum allowable acceleration conventional 50 m / s2 so they need high placement,
Turret has three time time period is determined, so that a desired number of the placement machine, you can contact us.


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Tel:0755-27559288 Mobile:13923795982 Fax:0755-27447250 E-mail:1965235820@qq.com
Add:1st Floor, 106 Tanjong Avenue, Shenzhen Industrial Park, Pingshan District, Shenzhen
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