C6150 series ordinary lathes have a wide range of technologicalproperties and are suitable for single-piece and small batchproduction workshops in general machinery manufacturing, toolmanufacturing departments in various industries, machinery ande repair departments and laboratories. , Rough and finishmachining of inner and outer cylinders, cones and other forms ofrevolving surfaces of non-metallic workpieces; capable of turningvarious common metric, inch, modulus, diameter pitch threads andmulti-thread threads; capable of drilling, reaming and oil groovesMachining work such as broaching.
1. Main drive system
The spindle structure is a three-support structure; the frontand middle (NN3020 and 234420BM1, NN3016) bearings are the mainsupports, and the rear (6215) bearings are auxiliary supports; thespindle head model is C6.
2. Feeding system
This machine tool adopts the "three-axis slip" public gearmechanism, and has a thread type changing mechanism and amultiplying mechanism, which can process common threads withoutchanging the hanging wheel; and the automatic lubrication system ofthe feed box is added to make it easier to use. convenient.
3. Tailstock
Tailstock with unloader pushes very easily.
The advanced structural design and perfect technologicalmeasures ensure that the machine tool has high machining accuracyand long-term accuracy retention. (When the machine tool isfinished turning the test piece, its roundness error is not morethan 0.01mm, the cylindricity error is not more than 0.01mm on the100mm measurement length, and the surface roughness (Ra) is notmore than 3.2mm; the precision of the precision turning thread testpiece is 300mm. The pitch error on the length is not more than0.06mm).