In the process of PCBA processing, the accuracy of SMT mounting machine can be roughly divided into several parameters such as positioning accuracy, repetition accuracy and resolution. Here is a brief introduction to the common precision meaning of pick and place machine china.
1.Positioning accuracy
Positioning accuracy refers to the actual placement of components position and the pick and place machine set components position deviation size, the impact of the chip processing accuracy of two main factors, translation error and rotation error, translation error is mainly from the X-Y axis positioning system, rotation error refers to the components alignment mechanism is not accurate.
2.Repeat accuracy
Repeat accuracy refers to the placement machine for a specific coordinate position to repeat the placement, the deviation produced is repeat accuracy, so the sample accuracy given by the placement machine to the placement machine repeat accuracy to show.
3.Resolution
The resolution of the PCB mounting machine refers to the R-axis rotation resolution. When the mounting head receives the command signal of the pulse, the mounting head R axis will rotate the number of degrees, at present the good mounting machine resolution to 0.0024/pulse, the resolution can also be simply understood as a measure of the smallest increment of machine operation, measure the machine itself is an important performance index of movement accuracy.
Features of NeoDen10 SMT machine
1.Front and rear with 2 fourth generation high speed flying camera recognition systems, US ON sensors, 28mm industrial lens, for flying shots and high accuracy recognition.
2.8 independent heads with fully closed-loop control system support all 8mm feeder pick up simultaneously,speed up to 13,000 CPH.
3.Raise PCB automatically, keeps PCB on the same surface level during placement, ensure high accuracy.
4.Support 1.5M LED light bar placement (optional configuration).
Patented sensor, besides common PCB, can also mount black PCB with high accuracy.
Post time: Jun-14-2022