2、gnABSTRACTDispensing themicroelectronics packagingindustry in a very importantprocess,plastic drop diameter,consistency andother qualityissues directlyrelatedtothequalityoftheproduct packaging. CNCsystem basedonmotion controller withflexiblehardwareandsoftware struc
3、ture. Dispensing process for thisproject therequirementsofthe dispenser hasbeendesigned andstudied mechanicalstructure designofdispensing device, toachieve precisepositioning ofthe dispensing location;dispensing apparatus inaccordancewith thecharacteristics,combined