What are the characteristics of CNC tubesheet drilling machine?

The main features of cimat CNC tubesheet drilling machine are: 1, large welded parts such as lathe bed and gantry, which can effectively eliminate internal stress after full thermal aging treatment, high temperature annealing at 550℃ and heat preservation for not less than 4 hours, so the dynamic and static rigidity is good and the deformation is very small. (Heat treatment report can be provided)

2. The drilling spindle is driven by a special spindle frequency conversion motor with strong overload of 37kW, with high low-speed torque, heavy cutting load, high power and good drilling stability.

3. The numerical control system adopts Siemens 808D, equipped with corresponding Siemens servo motor and servo driver, which has good compatibility, powerful function and simple operation.

4. The installation accuracy of key transmission parts such as linear roller guide rail and precision ball screw pair is extremely high. If the linear guide rail has an installation datum, check it with a 0.04mmm feeler gauge after fastening, and do not insert it; The parallelism tolerance between linear guide rails is 0.05/1000; The parallelism tolerance between ball screw and linear guide rail is 0.03/ 1000, etc.

5. The three-jaw self-centering chuck can automatically clamp the circular flange without manual centering, which has high precision of repeated centering and greatly improves the processing efficiency.