LED芯片检验阶段

LED wick detection platform and its principle

A LED chip inspection stage is an important device used for quality inspection of LED panels. It ensures that the appearance, 表现, and reliability of LED panels meet the required standards through a series of technical methods. These platforms typically consist of key components such as a frame, LED boards, optical components, vacuum rods, and positioning rods. They are designed to perform appearance inspections on LCD panels of different sizes, offering good versatility and high detection efficiency.

Features and Advantages of the LED chip inspection stage:

1.Precision Linear Guide Rail: 确保运动平稳准确.
2.Coreless Motor: Provides high efficiency and reduced vibration.
3.Ultra-High Speed Stability: Maintains consistent performance at high speeds.
4.Compatibility with Large Travel, High Precision, and Heavy Loads: Designed to handle a wide range of applications with accuracy and strength.
5.Extra-Large Inspection Area: Capable of inspecting large surfaces efficiently.
6.Customizable Models: Available in various models to accommodate both small and large generations of production lines.

技术参数

技术参数
轴向	X0-axis	Y0-axis	Y1-axis	Z0-axis	Z1-axis
加载	30 公斤	12 公斤	12 公斤	30 公斤	12 公斤
定位精度	+/- (3+L/250) 一	+/- 15 一	+/- 15 一	12 毫米	12 毫米
定位精度	+/- (3+L/250) 一	+/- 15 一	+/- 15 一	Minimum	Minimum
中风	2050毫米	1400毫米	1400毫米	–	–
Linear Shaft Length	3140 毫米	2000毫米	2000毫米	–	–
Sliding Table Length	890 毫米	230 毫米	230毫米	–	–
解决	5 nm or better	0.1um or better	0.1um or better	0.2 一	0.2 一
加速	0.5G (Average)@ 66.7% Jerk	0.5G (Average)@ 66.7% Jerk	0.25G (Average)@ 66.7% Jerk	50 mm/sec^2	50 mm/sec^2
速度	1000 毫米/秒(Max)	1000 毫米/秒 (Max)	1000毫米/秒 (Max)	–	–
Speed Fluctuation	0.2% Max @Velocity = 400mm/s	–	–	–	–
重复定位精度	+/-1 一	+/-1 一	+/-1 一	+/- 1 一	+/- 0.1 一
Vertical Straightness	+/-15 一	+/-10 一	+/- 12 um over full range	–	–
Horizontal Straightness	+/- 2 um over 200mm+/- 15 一 over full range	+/-10 一	+/- 10 一	–	–


Settling Time	200 msec @ 0.2um p-p	200 msec @0.2um p-p	200 msec @0.2um p-p	–	–