Development of Turning Machines Whirling Taper Thread of Gas Bottle

Timely Compensation for the Error Created by the Processing of Thread on a 5-Axis Whirling Milling-machine Tool While Considering Thermal Changing of the Work Piece;

In whirling machining process,the hand-over-line of workpiece and tool face isn's an ideal spiral noodles wrap line because of the geometry error,heat change error and rigid varity.

The problem of slender pieces deformation and the vibration error is one of the key techniques that whirling should solve when using in finish machining.

The reason of different surface quality between two sides of groove while whirlwind milling the lead screw is analyzed, and the special facing cutter for milling the lead screw is designed.

This paper analyzes the effects of mech quantity on the surface crude degrees,technology system vibration,cut power,milling cutter tray size and workpieces deform in the course of whirlwind milling process.

The whirlwind milling is an advanced and officient method in whorl processing.

This paper is attempted to introduce the technological method and program design of the cyclone milling processing on the precise heavy threads,which are characterized by non-standard diameter,too hard materials and having more holes than usual.

This paper is attemptect to introduce the technological method and program design of the cyclone milling processing on the precise heavy theads,which are characterized by non-standard diameter,too hard materials and having the holes more than usual number.

According to requirement of PCBN screw mills in the new processing technic for manufacturing Ball screws,a set of special equipment was designed and rebuilt.