high precision live center

Milling Heavy Duty Live Centre , machine tool parts in machining. Can be used to face the complex parts and do not allow the central hole of the supporting parts. The top is mainly composed of a thimble, a clamping device, a shell, a fixed pin, a bearing and a core shaft. Thimble is the top of the inner hole of the center hole or pipe material, on the other end can be top end is a spherical or conical parts, thimble by the clamping device fixed. When the parts are not allowed or can not hit the central hole, the use of the clamping device to clamp the turning.Tail with a taper shank, installed in the machine tool spindle taper or tailstock shaft hole, with its head against the workpiece cone.  The shell and the core shaft drill with pin hole, removing of the fixed pin pin or, to achieve the top two. Top can also be used for the work of the drilling, casing and hinge hole. 
   
Heavy Duty Precision Live Centre Specifications 
1. Heavy Duty Precision Live Centre model No.:MT1,MT2,MT3,MT4,MT5 
2.Lathe Heavy Duty Live Centre material:mandrel use bearing stell GCr15 
3. Heavy Duty Live Centre hardness:HRC58-60,high rigidity and high durability 
4. Morse Taper Live Centre precision≤5μ,high speed 12000rpm 
5. Precision Live centre adopts precision matched angular contact bearing and integration with roller bearing,ensure high concentric precision. 
6. Sealing ring at the fron end is dust proof and water proof,can avoid coolant influene the bearing,prolong the life of the live center.

Heavy Duty Precision Live Centre