| Customization: | Available |
|---|---|
| After-sales Service: | Online After-Sales Service |
| Warranty: | One Year for Wearable Parts |
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| IR Bore Grinder | 3MK203B | Machining parts Material | Processing range: ID: 10-30mm; Width: 8-19mm | ||||||
| Accuracy | Grinding allowance(mm) | 0.1-0.15 | |||||||
| Dimension deviation(mm) | ≤0.005 | ||||||||
| Ovality(mm) | ≤0.003 | ||||||||
| Taper(mm) | ≤0.003 | ||||||||
| Perpendicularity(mm) | ≤0.003/10 | ||||||||
| Wall thickness difference(mm) | ≤0.003 | ||||||||
| Surface roughness(μm) | ≤0.32 | ||||||||
| Surface Quality | Burns or cracks on the grooves are not allowed, and the appearance quality meets the corporate standards. | ||||||||
| Bed casting | The bed casting is made of HT250 material and casted by precision resin sand manufacturing process, with secondary aging treatment, smooth surface, good vibration absorption and not easily deformed. | ||||||||
| Control system | PLC+position control module | ||||||||
| Man-machine interface | HMI touch screen | ||||||||
| Feeding system | Servo motor+ball screw+high precision and high rigidity cross roller slideway guide rail. Reciprocating grinding mode. Repeat positioning accuracy 0.001mm. | ||||||||
| Workpiece spindle | Sleeve structure is used. The spindle bearings are grease lubricated. The radial runout of the flange at the spindle shaft end is 3um, the axial runout 2um. | ||||||||
| Speed control | The workpiece is driven by an AC variable frequency motor with multiple belts, and the AC frequency converter is used for speed regulation. | ||||||||
| Supporting shoes | Hard alloy | ||||||||
| Grinding wheel spindle | High-power electric spindle, oil mist lubricated. | ||||||||
| Wheel dressing | Single-point diamond pen dresser. | ||||||||
| Grinding frame | Driven by servo motor. | ||||||||
| Reciprocating oscillation | Driven by servo motor. | ||||||||
| Measuring system | Active measuring instrument | ||||||||
| Loading/Unloading | Manipulator | ||||||||
| Pneumatic device | |||||||||
| Accessories | Independent hydraulic station. | ||||||||
| Protect cover | Fully enclosed housing, made of 2mm steel plate. | ||||||||
| Tooling | One set of tooling for free. | ||||||||
| Power Supply | According to customer requirements. | ||||||||
| Configration | Part name | Specifications | Qty | Manufacturer | |||||
| PLC control system | Q00UJ | 1 | Mitsubishi | ||||||
| Servo driver | MR-J4-100A | 2 | Mitsubishi | ||||||
| Servo motor | HC-SFS102 | 2 | Mitsubishi | ||||||
| HMI touch screen | GT2310 | 1 | Mitsubishi | ||||||
| Workpiece ball screw | φ40mm | 2 | THK | ||||||
| Lead rail of workpiece, grinding rack | VR18 | 4 | Made in China | ||||||
| Workpiece VFD | ATV12H075M2 | 1 | Schneider | ||||||
| Workpiece VFD motor | 0.75KW | 1 | Made in China | ||||||
| Workpiece spindle bearings | 7211AC/P4 | 4 | ZYS | ||||||
| Bearings of workpiece feed screw | 7206B/P4 | 2 | ZYS | ||||||
| In-process gauge | 1 | Marposs | |||||||
| Spindle | 1 | ZYS | |||||||
| Spindle VFD | 1 | Delta | |||||||
| Spindle lubrication | QZW2-G1/2-6B | 1 | Made in China | ||||||
| Low-voltage electrical | 1 | Schneider | |||||||
| Chuck magnetizing controller | 1 | Made in China | |||||||
| Hydraulic system | 1 | Made in China | |||||||
| Feed screw coupling | KTR | ||||||||
| Dimensions | 1890*1420*1720mm | ||||||||
| Total weight | 4500kgs | ||||||||
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