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G2550S Saddle surface grinder

It adopts the layout of a cross workbench, high-rigidity columns and precision spindles, and has a compact structure.

It has been stress relieved to improve toughness and prevent deformation.

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G2550S Saddle surface grinder
相關(guān)標(biāo)簽：精密平面磨,平面磨床,數(shù)控磨床

Product Features

  • 01
    The machine tool mainly uses the grinding wheel to grind various materials such as steel, cast iron and non-ferrous metals. Depending on the material and shape of the workpiece, different clamping and positioning methods can be used. Generally flat surfaces can be ground using electromagnetic chucks or directly fastened to the workbench; flat surfaces, right-angled surfaces, arbitrary angles, cylindrical end surfaces, etc. can be ground on fixtures (custom-made fixtures).
  • 02
    This surface grinder uses a single column fixed on the base. The spindle grinding head body is fixed on the column to move up and down (Y direction). The sliding frame moves forward and backward (Z direction) along the main machine. The workbench moves left and right (X direction) on the sliding frame. move.
  • 03
    The machine's columns, main engine, and machine head are all made of high-grade cast iron. Three-dimensional computer software is used to assist in the optimization design. The preparation of the internal stiffeners of the structure is analyzed and stress-relieved to improve toughness and prevent deformation.
  • 04
    The X-axis uses an independent hydraulic station and hydraulic cylinder to push the workbench back and forth on the main base to achieve smooth and smooth X-axis movement.
  • 05
    The Y-axis guide rail adopts precision slide rail to ensure the spindle runs smoothly up and down. The precision ground ball screw is driven by a Mitsubishi servo motor, which is sensitive and improves the feed accuracy. The minimum feed unit can reach 0.001mm. The MPG electronic handwheel replaces the traditional handwheel, making the feed operation more convenient.
G2550S Saddle surface grinder

G2550S-1.jpg

Specifications

Processing range

Forward and backward feeding

Upper and lower structure

Grinding wheel

Motor

Other

Table working area500X250mm
Maximum left and right movement560mm 
Maximum forward and backward movement275mm
Maximum distance from work surface to spindle center475mm
Maximum weight of the workbench250kg
Workbench T-slot14mm×1N
Workbench speed

2～25m/min

Front and rear hand wheel feed (1 grid)0.02mm
Automatic feeding forward and backward0.2～12mm
Fast forward and backward movement (50HZ)800mm/min
Up and down rapid movement amount0-330mm/min可設(shè)定
Up and down manual feed (1 grid)0.001/0.01mm
Up and down automatic feed amount0-0.1mm
Grinding wheel sizeΦ205mm×6～20×Φ31.75mm
Spindle speed

2850rpm

Spindle motor2.25kW
Up and down drive servo motor0.4kW servo
Hydraulic motor1.5kW
Flush motor0.09kW
Front and rear drive motors0.08kW
Appearance size (L× W× H)2150×1500×1800mm
Gross weight1800kg

Component Description

X-axis, Y-axis, Z-axis guide rail and screw rod

The X-axis and Z-axis guide rails are pasted with American Turcite-B wear-resistant sheets. Its high load and low wear can ensure the minimum movement and the machining accuracy is easy to control.

The entire set of Y-axis slide rails is hardened, and the head base is precision ground to have low friction coefficient and shock-absorbing performance.

The Z-axis uses an ordinary screw, which has self-locking force, and uses automatic intermittent lubrication of the screw to make the screw move smoothly and achieve the lowest wear of the screw.

Spindle groupProduced by professional manufacturers in Taiwan, it is equipped with Japanese original NSK high-precision matching bearings in-house. The accuracy can reach within 0.003mm, and it requires no oiling for life.
Automatic grinding settingsAutomatic grinding can be set to rough grinding, fine grinding, and smooth grinding. The touch screen can directly input the amount of feed, the number of feeds and various grinding methods.
lubricatingAn automatic non-circulating lubrication system is used to supply oil to each guide rail and screw rod, ensuring that all key parts are properly lubricated at any time.
Magnetic forceThe magnetic force of the suction cup can be adjusted according to the customer's workpiece processing requirements to facilitate grinding of thin parts.
Machine tool protectionThe X-direction is protected by three-proof cloth, and the Z-direction rail is protected by sheet metal. It has a clean appearance, good protection effect, and is sturdy and durable. The standard anti-splash wall panel prevents cutting fluid from flowing into the guide rails and extends the life of the machine.
Use environmental conditions

Relative humidity: 35～90%R/H (no condensation)

Ambient temperature: 0℃_x005f∽40℃

Air medium: non-corrosive medium

Light: Sufficient and well ventilated

The machine tool should operate stably for a long time under the above working environment.

Operation and maintenance spaceThe dimensions of the G2550S machine are 1600mm in length, 1300mm in width and 1775mm in height. For safety reasons and convenience in operation and maintenance, the space must be at least 500mm larger than the machine dimensions.


400-060-169
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