CNC Cylindrical Grinder MKA1350

Name: CNC Cylindrical Grinder MKA1350
Brand: REFINE
Rating: 5.0 (95 reviews)

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Model:
MKA1350
Brand:
REFINE

Product Description

Parameters of Machine

Machine Character

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The grinder machine adopts Siemens Sinumerik 828D numerical control system and PLC system as the machine control platform. Control the feed of the worktable (Z axle) and the wheelhead(X axle),It can complete automatic cycle grinding of multi-stage cylindrical grinding under the condition of one installation of the workpiece. It has various functions such as wheelhead automatic feed, Coarse and fine grinding, worktable automatic jump displacement, automatic switch of workpiece speed, Self-dressing wheel, Automatic compensation after trimming and circular action safety interlock and other functions.

SPECIFICATION	MK1350
Grinding O.D. Diameter	φ25～φ500 mm
Max. workpiece length	1500 mm
Max. workpiece weight	1000 kg
Workpiece rotational speed	16-160rpm
Center height	270mm
Max. movement of worktable	1500mm
Centers of workhead	Metric #6
Centers of tailstock	Metric #6

FEATURE

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1.Workhead 2.Tailstock 3.Dresser 4.Wheelhead and Transverse Feed Mechanism

1.Workhead

The spindle of the workhead is of non-rotating structure. It is driven by AC motor and the workpiece dial rotates through belt.
Ac variable frequency motor is controlled by frequency converter to realize automatic switching of speed. during grinding. The center is metric #6 type.
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2.Tailstock

The advance and retreat of the tailstock are controlled by hydraulic system, and the hydraulic jacking pressure is adjustable. Equipped with dense ball linear bearings, the tailstock sleeve in and out of flexible, increase the support stiffness. The center is metric #6 type.
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3.Dresser

Use pretype dressing. The diamond pen is installed on the head frame shell, and the outer circle of the grinding wheel is trimmed through the linkage of X axle and Z axle.
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4.Wheelhead and Transverse Feed Mechanism

The grinding wheel spindle bearing system is supported by hybrid bearings. The spindle system is equipped with an independent spindle temperature control tank for fuel supply, so that the grinding wheel spindle always maintains high rotation accuracy, stiffness and working stability during each grinding cycle.
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