How to distinguish drilling and tapping machine from machining center

Machining center: mainly used for milling! Only x; y； Z three-axis linkage Z axis is generally the main axis of the power shaft (horizontal plus; The special plane is not in this case)

Turn-milling compound machine tool: also known as five-axis double power head machining center. Besides milling, you can also turn! This machine was first used to process propellers! To avoid the loss of precision and benchmark caused by secondary clamping!

If you want to talk about the lead screw of locomotive in detail; Guide rail; Waiting for the spindle is too much trouble! The score given by the landlord is too low. Remember to fake it! Please see the landlord's views on the future of turning and milling compound machining center.