图片名称

CNC High Speed Cylindrical Grinder


This series of machine tools adopts imported two-axis (or multi-axis) linkage numerical control system, built-in PLC, liquid crystal display
MKS1320CBN×500/750

CNC High Speed Cylindrical Grinder


Machine Features:

 

★This series of machine tools adopts imported two-axis (or multi-axis) linkage numerical control system, built-in PLC, and liquid crystal display.

★The machine bed adopts the overall artificial granite casting structure, which has good stability and shock resistance.

★The movement of grinding wheel frame and worktable is driven by AC servo motor through ball screw, and the feeding of grinding wheel frame adopts imported linear rolling guide, which is accurate and sensitive; equipped with electronic hand wheel, it is easy to operate.

★The grinding wheel frame adopts static and dynamic piezoelectric spindle and is equipped with frequency converter to realize constant linear speed grinding. The spindle has high rotation precision and good rigidity, which can meet the requirements of high-speed and high-efficiency grinding.

★The machine tool adopts CBN grinding wheel and is equipped with a front electric spindle dressing mechanism. With the help of the anti-collision device of the air-elimination process, the grinding wheel can be accurately dressed and ground.

★Equipped with a special cooling system for the grinding wheel electric spindle and the grinding electric spindle of the machine tool to ensure the service life of the functional components and the normal operation of the machine tool,

★There are various combinations of machine head and tailstocks to choose from, which can realize multiple grinding methods such as double-drive of headstock and tailstock, single-drive of headstock, etc.;

★Equipped with independent electrical cabinet, fuel tank, special high-flow multi-function water tank and advanced air filtration system to ensure the safe and efficient work of the machine tool.

★Equipped with automatic measuring instrument on-line detection to realize closed-loop automatic grinding cycle.

★The machine adopts a fully enclosed protective structure, and the operation is safe and reliable.

 

TECHNICAL SPECIFICATIONS

 

Height of center                                               125mm

Distance between centers                                       520/770mm

Max.diameter to be grind                                 φ200mm

Min. diameter to be grind                                 φ10mm

Max. length to be grind                                   500/750mm

Max. weigth of workpiece                                 50kg

Min.feed of grinding wheel frame                       0.0005mm

Min.feed of worktable                                0.001mm

Dimension of CBN grinding wheel                         φ450×35×φ203mm

Linear speed of grinding wheel (m/s)                          ≤120m/s                                                       

Total power of the grinding wheel motor                   22kw

Total power of the motors                                   约40kw

Overall dimensions                    3130×2350×1800mm /3700×2350×1800mm

Net weight                                                     7000/8000Kg

Gross weight                                                    8000/9000 Kg

 

WORKING ACCURACY(Grinding national standard test parts) 

                                        

Roudness                                    0.0015 mm

Diameter of consistency                  0.005 mm

Roughness                             Ra0.2μm(Cut in)

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