Views:21 Author:Site Editor Publish Time: 2018-08-04 Origin:Site
1.How to implement process standardization
1. Formulate reasonable and standardized process steps.
2. Making tooling fixtures corresponding to the process.
3. Lead the appropriate rapid positioning fixture system.Guarantee the uniformity between equipment of benchmark and interface of jig pallet.
2.How to adapt the fixture to intelligent manufacturing
Air detection: Air tightness detection is a technical function of safe and reliable operation of the automation system. To check if the clamp system is clamped and fitted by compressed air.It’s more accurate and safer to provide reliable signals
Automatic cleaning:Automatic cleaning is the important topic for automation of the fixture system.Due to the harsh environment of the basic manufacturing site,the accuracy was required high,unlike the assembly,spray welding,etc.This is also a part of the fixture system.
Pallet lifting action:The lifting action of the pallet is mainly for the heavy workpieces and the pallet.the pallet positionging interface and the fixture system base are safely and reliably separated by the lifting mechanism.It can reduce robot load,the requirements on the robot and the loss of the fixture.,
3.Process when using fixtures
1.The steel parts to be processed are mounted on the CNC machine,and find the central point on the pre-adjusted table with the chuck outside the machine,then fixing the steel parts.
2.The pre-adjusted workpiece is quickly switched to the CMM of the chuck with the pallet to find the processing parameters
3.The workpieces that have been clamped and determined with the processing parameters are quickly switched on the CNC machine with chucks for processing,without the need to stop the machine.
4.CNC machining is quickly switched to the CMM of the chuck for inspection,the workpiece and fixture center are detected,so that the EDM deviation is corrected.
5.The workpiece can be returned to the CNC for reworking if it’s unqualified.,the repeat accuracy is very high,no need to stop the machine.
6.The workpieces can be processed on EDM machine when it’s ok,it can quick change to the EDM spindle chuck,not need to stop the machine too.
7.CMM detection after EDM machining.