For some long-line processing parts, the first thing to consider is its output, timing and quantitative

It can be seen that the total length of the valve stem introduced by the CNC turning-milling compound machine tool manufacturer is relatively long, which is mainly composed of turning sequence and milling. The process flow is as follows

First process the top of the valve stem: manual feed→clamp φ21 shaft→car ball→tailstock tightening→car outer ring→slotting→pick out T-shaped thread→cutting

Processing the bottom: manual feeding → φ21 axis clamping → plane → top hole → top tightening → outer ring of each car → slotting → thread take-up → milling angle → blanking

Later, manual feeding was changed to automatic feeding. After the feed is completed, the positioning of the feed mechanism is realized. The total processing time of these two processes is approximately 315 seconds.

The configuration of the valve stem machine is as follows: 8-position electric tool post, double tool heads, full CNC lathe adopts a 30-degree inclined bed design + milling square, and the top of the tailstock adopts servo control. Exercise alone.

In order to ensure the machining accuracy of hydraulic jacking and the stability of the milling surface.

The automatic loading and unloading of CNC turning and milling machine tools is a good design, because the workpiece is long and heavy, the cost of the truss type manipulator is too high, and the manipulator is designed for automatic loading and unloading.