Automatic screw machining is a manufacturing process that employs the use of an automatic lathe to create small, high-precision turned parts. The process is highly versatile and reliable, producing pieces from different materials and finishes with greater consistency than other mass-production methods.Get more news about Precision Swiss Lathe,you can vist our website!

The following article provides an overview of automatic screw machining, including outlining how the process works, types of equipment available, typical parts produced, key benefits, and industrial applications.While the screw machining process varies slightly depending on the part and production specifications, operations generally follow the steps outlined below:

The workpiece (typically a rod or bar stock) locks into the machine and spins.
The spindles holding the tooling move across the workpiece, shaping it into the desired shape and size.
The workpiece passes through every spindle position until it achieves the specified dimensions.
The cut-off tool cuts off the formed part from the rest of the stock.
Finishing equipment (e.g., deburring equipment) removes excess debris and material to smooth out surfaces and sharpen edges.
Types Of Automatic Screw Machining Equiptment
Screw machining equipment consists of five key components: the base, the headstock, one to eight spindles, front and rear slides, and the turret. Different variations of this machine design are available to suit various production applications.

There are two main types of automatic lathes:

Turret lathes consist of rotating turrets equipped with tooling. When one tool has completed its function, the turret slides until the next tool is indexed and can be applied to the rotating workpiece.
Swiss lathes utilize a sliding headstock and guide bushing. The workpiece is secured to the headstock with a collet and rotated. The cutting tools move in and out across the workpiece as the headstock moves forward and backward, resulting in the workpiece being cut to the desired length and diameter.
Increasing the amount of spindles results in higher accuracy and efficiency, which allows for faster production of greater quantities of parts. Additionally, using CNC lathes over automatic lathes further increases precision and speed. Automatic lathes are mechanically automated by a series of disc cams, while CNC lathes use programmable computer systems to keep production fast and efficient.