High-precision semi-automatic cylindrical grinder

High-precision semi-automatic cylindrical grinder

This machine tool is suitable for high-precision and ultra-precision grinding of the outer cylindrical surface, outer conical surface, inner hole, inner conical surface and end face of the workpiece.

MGB1412

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+86-0531-88681424

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High-precision semi-automatic cylindrical grinder

Machine Features：

★This machine tool is suitable for high-precision and super-precision grinding of the outer cylindrical surface, outer conical surface, inner hole, inner conical surface and end face of the workpiece.

★In addition to hydraulic drive, the machine table and grinding wheel frame can also be manually driven. and has a variety of

★This machine tool can be processed by means of top, chuck or spring chuck, to meet the needs of precision couplers, measuring tool production workshops, tooling and moulding workshops, and machine repair workshops

TECHNICAL SPECIFICATIONS

Height of center 100mm

Distance between centers 270 /520mm

Diameter to be ground φ5-φ125mm

Max. length to be ground 250 /500 mm

Grinding hole diameter φ10-φ40mm

Maximum grinding depth 50

Table rotation angle ± 9°/± 7°

Rotation angle of headstock ± 45°

Rotation angle of grinding wheel rack ± 180°

Max. weigth of workpiece 10kg

Dimensionof Max. grinding wheel φ300×（20-40）×φ127mm

Linear speed of grinding wheel ≤35m/s

Motor power of grinding wheel rack 2.2kw

Outline dimension of machine tool

1550×1190×1600mm/ 2240×1190×1600mm

Net weight

MGB1412×250 1800/2100 Kg

Gross weight MGB1412×250 2000/ 2400Kg

WORKING ACCURACY (grinding national standard test pieces)

Circularity: center grinding outer circle

Chuck grinding 0.0015 mm

Chuck Inner Circle 0.0015 mm

Cylindricity: 0.002 mm

Surface Roughness: Top Grinding Cylindrical (Length) Ra: 0.05μm

Chuck grinding outer circle (length) Ra: 0.05μm

(short) Ra: 0.025μm

Chuck Grinding Ra: 0.05μm

Floor plan

1. Host height 1300mm

2. The machine tool should be installed on a solid foundation away from the vibration source, and the installation level should be adjusted with the 3 pads under the machine tool. Check the levelness of the machine with a spirit level. Vertical ≤0.04/1000, horizontal ≤0.04/1000, when the machine tool is adjusted, the necessary auxiliary pads can be added, and concrete can be injected to fix it

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