Among the various technical parameters of the mounter, the placement accuracy is a very important parameter, which affects the error of PCB board production, the error of component placement, and also reflects the good or bad programming of SMT mounter and the accuracy of XY positioning system. Now NeoDen for you to briefly introduce the SMT bonder positioning accuracy and repeat accuracy.
I. The positioning accuracy of the placement machine: positioning accuracy refers to when we in the paste installed components, components of the placement position and the expected placement position of the deviation value, we can manage it called positioning accuracy, positioning accuracy value the smaller the more accurate, positioning accuracy is mainly due to the placement head in the X, Y, Z axis movement and rotation of the accuracy of the problem, and PCB board design, component size, the system programming, etc. The positioning accuracy is mainly due to the accuracy of the head in the X, Y, Z axis movement and rotation, but also with the PCB board design, component size, system programming and other factors. If we want to set a reasonable and accurate positioning accuracy. Not only need SMT mounter's data and posting components match, also need to have a reasonable assembly of the machine, such as we need to carry out system adjustment before mounting components, when we mount when there is a regular deviation, can carry out rapid adjustment position, correct it over.
II. The repetition accuracy of the placement machine: the repetition accuracy refers to the ability to return to the set placement position data condition repeatedly in the process of using SMT placement machine. To be precise, in the placement machine for movement, its system X guide, Y guide and O are different repeat accuracy, they can reflect the SMT placement machine placement accuracy, so the SMT placement machine given by the sample accuracy, is usually characterized by the repetition accuracy of the placement machine.
Features of NeoDen 9 pick and place machine
1.NeoDen independent Linux software,to ensure the flexible and expedient upgrading;As well as easier operation and faster training.
2.1-click optimization function:
A.Mounting sequences;
B.Quick calibration of the picking position.
Independent control of 6 placement heads, each head can be up and down separately, easy to pick up, and the standard effective mounting height reach 16mm,meet the requirements of flexible SMT processing.
Equips with patented sensor technology, it can handle black PCB , and 800mm length PCB can be mounted in sections.
