Analysis of three kinds of automatic tool changer for small CNC lathe
Small CNC lathe processing efficiency, simple maintenance, cost-saving features loved by the majority of users, and small CNC lathes in the work process can be automatic tool change.
1, rotary tool change tool
Is the most simple automatic tool changer. Rotary tool holder in the structure must have good strength and rigidity to withstand rough cutting resistance; it is more necessary to choose a reliable JJ positioning program and a reasonable positioning structure to ensure the rotation)) rack in each indexing After that it has the highest repeat positioning accuracy possible.
Second, the spindle head change knife
In a CNC machine with a rotary tool, indexing the spindle head is a relatively simple tool change. Turning centers require the machining of swivel surfaces with a number of facets, grooves, holes and threads machined into one fixture. Requirements turret head can provide a variety of work stations in a variety of axis of the rotary motion.
Third, with automatic tool changer system
The automatic tool change system with a tool magazine consists of a magazine and a tool changer, which is currently the most widely used tool change tool on a machine tool in a machining center. In order to shorten the tool change time. There is another multi-spindle tool change system with a magazine.