Milling machine cutter-Clamping

Machining center mills way they use spring clip kit, when used in a cantilever state. In the milling process, the mill may be sometimes gradually projecting from the tool holder, or even dropped, resulting in scrapped parts phenomenon, the reason is usually because the hole between the holder and the outer diameter of the end mill holder the existence of the film, resulting in insufficient clamping force due. Mills are usually coated with anti-rust oil is shipped, if you use a non-water-soluble cutting oil when cutting, will be attached to the tool holder bore a layer of mist film, when the shank and tool holder are present film, toolholder difficult to firmly grip the knife.

Milling handle, in the processing of neutral cutter is easy to fall loose. So before clamping mills should first clear milling cutter holder shank and the hole, and then be clamped.

When the diameter of cutter is larger ,even tool holder and shank and very clean, or accidents of off the knife that may occur, then the gap should be used with flattened sides of the shank and the corresponding locking manner.
Another problem that may occur after the end mill is clamped in the tool holder milling machining neutral port of the broken, the reason is usually because the holder to use a long time, the holder has to wear a cone-shaped portion of the port caused at this time should be replaced with a new knife folder.