国产欧美精品一区二区,中文字幕专区在线亚洲,国产精品美女网站在线观看,艾秋果冻传媒2021精品,在线免费一区二区,久久久久久青草大香综合精品,日韩美aaa特级毛片,欧美成人精品午夜免费影视

Abstract In order to improve the sorting speed and accuracy of the LED chip sorting machine, an LED chip sorting system based on IPC+ACS motion control is designed. The positioning of the linear motor, the rotation of the direct drive motor and the voice coil motor picks up the timing of the three parts, and combines the motor performance to plan the positioning time of the three types of motors. Taking the direct drive motor as an example, the debugging of the motor current loop, speed loop, position loop and frequency in the SPiiPlus MMI software environment is given. The process of domain stability verification, and finally the debugging results of the three types of motors are given. A plan for picking up the chip by contact peeling of the suction nozzle and thimble is designed, and the picking action program is written in ACSPL+ language and verified on the speed and position curve .The continuous sorting test was carried out on the sorting platform of the ZKMY-P10 type sorter. The experimental results show that the X/Y axis positioning accuracy of the sorter is ±0.5mil, and the average speed of chip sorting is 125ms/piece.