SLIDEWAY GRINDING MACHINE (MAKE: DANOBAT, SPAIN MODEL: RTM 4000)

Recently I received a query from one of my Customers about problems in above mentioned Machine

1.The ground surface shows wheel path marks of step over.
2.After grinding, final surface shows concave contour in nature.
3.The final ground surface shows chattering marks visual by naked eyes.
4.The system sometimes gives alarm "W axis driver not ready"
5.During machining of long jobs (L-12 to 16 feet), the wheel goes for dressing without putting the machine table into parking position.
6.There seems to be backlash in all axes, which needs to get compensated.
7.Your engineer may also add, after seeing the machine, any rectification / up-gradation / re-furbishing be required to put the machine into perfect working condition.

My Approach
1.Reconditioning of spindle
2.Reconditioning of axis drives
3.Overhauling of guide ways system
4.Overhauling of Hydraulic system
5.Overhauling of Lubrication system
6.Overhauling of Coolant system
7.Guide way protection system
8.Wheel dressing system
9.Redesign to fit new/equivalent items such as ball screws etcs
10.New components required to fit new items/components
11.Development of new software as per functional need of machine and any change required as per operation ease
12.Mechanical realignments of axis and spindle
13.Leveling of machine
14.Calibration of axis
15.Painting



In Addition to provide the following presentation to the Customer


1.Understanding the CNC technology and its interface with machine tool for automation in metal removal and thereby increasing the productivity.
Mechanical system requirements in a machine tool which can be interfaced
with CNC system.
Understanding hardware and software requirements for complete operation of a CNC machine.

2.Understanding about retrofitting.

Up gradation and retrofitting.
How to go about it.
Situations of retrofitting.
Major considerations while going for retrofitting.

3.Design and development : awareness about calculation procedures and product development cycle.

Manufacturing: facilities required.
Assembly: assy methods and tools required
Testing: Validation ,Test procedures and test charts

4.Visit to units and make a detailed study about technology improvement with
reference to their product range.


Contact me if you have similar requests of reconditioning of CNC Machines