1  The structural features of machine tool

1.1  The machine adopts horizontal flat bed structure,the surface of guide way is processed by precise grinding after quench treatment,has good accuracy and accuracy maintenance;

1.2  The machine adopts independent spindle structure with high precise bearings,high spindle speed、small thermal deformation;

1.3  Adopt the integral bed foot and semi-encolsed protection structure,the rigidity is better and easy to use tailstock

1.4  Electromechanical and hydraulic integrated design with compact structure and elegant appearance;     

1.5  Can equip gang type tool post、4 station vertical electric tool post;

1.6  Vertical and horizontal drive adopt the high-performance AC servo motor with high positioning accuracy、flexible and reliable action; 

1.7  Adopt automatic centralized lubrication device,lubrication is fully reliable;

1.8  The control system uses well-known CNC system in domestic and abroad,which is reliable to  perform and easy to operate.The machine meets the ergonomic design and requirements and the maintenance cost is lower.


2  The purpose of the machine tool and its scope of application

2.1  In addition to the basic functions of turning, grooving and chamfering, the machine tool can also perform various metric and inch internal and external thread processing, as well as drilling, expansion, reaming, rolling and other processing;

2.2  It is able to process cylindrical, conical, stepped, spherical and other various curved surfaces, such as short-axis (or disc) parts with complex geometric shapes, many sizes and high precision requirements;

2.3  Suitable for processing bars with the diameter below Φ40mm(spindle through hole),disks and short shaft parts with a diameter below Φ350mm(this range may vary depend on the fixture);

2.4  Suitable for the production of single or medium and small batches of non-ferrous and ferrous metal workpieces of small and medium specifications;

2.5  The machine tool is suitable for the automated production of machinery, instruments, light industry, electronics, medical instruments and other industries.

SSwing dia. over bed⌀400mmClampingPneumaticTailstock quill dia.⌀52  travel:120
Swing dia. over slide⌀180mmToolsElectric tool post    and gang typeTailstock taperMT4
X/Z travel250/400 mmTool shank size20*20 mmRoundness0.005 mm
Spindle through hole⌀40 mmBoring tool dia.⌀20mmSurface roughness(#45 steel)Ra 1.6
Spindle speed3000rpmFixtureColletTotal power              consumption9.12 KVA
X/Z rapid speed8/10 m/minX/Z positioning      accuracy0.016/0.018 mmOverall dimensions2000*1250*1650 mm
X/Z motor torque4/6 N.mX/Z repeatability    accuracy0.006/0.006 mmMachine weight1250 kg