Used Gear machines
Our offer of used gear cutting machines
Gear cutting machines from major manufacturers at Stenzel
Gear cutting machines are a special type of machine tools. They are used where you produce gear teeth or gears - both external and internal. Gear cutting machines produce cutting movements by gear hobbing, thanks to which you can set all numbers of teeth, helix angles and profile offsets. You can use the machines to produce both straight gears and inclined profiles and workpieces that need to be given a thread-like structure. The device consists of a single-start or multi-start worm. This has flutes and forms a worm gear with the workpiece you want to gear. The hob rotates and moves along the workpiece at the same time to create the gear structure. On our gear cutting machines, the hob continuously moves to introduce new teeth into the cutting process. In this way, the teeth wear evenly.
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The gear cutting machines are suitable for various applications, such as external straight gear cutting or helical gear cutting, in which the individual teeth of the workpiece are given a beveled axis. For large internal diameters, internal splines are used instead, and for spirals, tapered edges are splined. Special forms are helical gears or other special devices. Milling machines with multi-axis control offer high speeds on the milling head and therefore allow you to work at high cutting speeds, even if you set shafts with small numbers of teeth. The basis of such models is a vibration-damping and bending-resistant machine bed, for example, made of polymer concrete. Vibration damping allows you to mill surfaces very precisely and obtain consistent manufacturing results.
Discover gear cutting machines and other machine tools used
With us you will find the gearing machines as used models, renewed and adapted to the current state of the art. With the used machines you save significantly compared to buying new. Likewise, you will find Deep hole drilling machines for large workpieces, Grinders and Bed milling machine if you want to remove metals and require high precision machining results. The range also includes Measuring Machines, which even work with modern 3D measuring technology and support your manufacturing process.