Cylindrical grinder
ND-3080B Internal And Cylindrical grinding machine
- Cylindrical grinder
- Internal cylindrical grinding machine
- Product description:
Features
♦ This machine is mainly used for grinding cylindrical and conical surfaces of small shafts, round sleeves, needle valves, plungers, etc. Workpiece installation can be achieved with centers, three-jaw chuck, spring chuck and other special attachments. Suitable for processing small parts in the industries of instrument, automobile, electromechanical equipment, bearing, textile, shipbuilding, sewing machine, machine tool, etc;
♦ The longitudinal movement of the table can be hydraulic and manual. The grinding head and headstock can be rotated. The hydraulic system uses gear wheels with good characteristics;
♦ The machine is suitable for mechanical repair shops, small and medium tools batch production units;
♦ The distance between centers is 300mm;
♦ GD-M3080A headstock through-hole can be customized up to 40mm, unidirectional four-jaw chuck can be adjusted.
| Technical parameters | ND-M3080A | ND-M3080B |
| Grinding diameter of OD/ID | Φ2-Φ80mm |
Φ2-Φ80/Φ10-Φ60mm （Can customize small diameter spindle） |
| Griding lenth of OD/ID | 300mm |
300/125mm（ Can customize lengthening axis)） |
| Center height | 115mm | 115mm |
| Max workpiece weight | 10kg | 10kg |
| Workbench speed | 0.1~4m/min | 0.1~4m/min |
| Grinding wheel line speed | 35m/sec | 35m/sec |
| Max travel of workbench | 340mm | 340mm |
| Workbench rotation range | -5°~+9° | -5°~+9° |
| External grinding wheel size | MaxΦ250x25xΦ75mm MinΦ180x25xΦ75mm | MaxΦ250x25xΦ75mm MinΦ180x25xΦ75mm |
| Inner spindle speed | 16000r/min | |
| Tail stock taper morse | NO.3 morse | NO.3 morse |
| Machine overall dimensions(L×W×H) | 1360x1240x1000mm | 1360x1240x1000mm |
| Machine weight | 950kg | 950kg |
| Motor total power | 2.5kw | 2.5kw |
| Main accessories | |
| Cooling tank | 1set |
| Grinding wheel pressing plate | 1set |
| Internal grinding tool (3080B配) | 1set |
| Support point base | 3pieces |
| Griding wheel dresser | 1set |
| Grinding wheel balance shaft | 1set |
| Three jawchuck (3080B配100) | 1set |
| Chuck seat (3080B配) | 1piece |
| Alloy head center | 2pieces |
| Wheel balancing device | 1set |
| Special accessories | |
| Arc dresser | 1set |
| Closed center frame | 1set |
| Work precision | |
| Roundness(O.D/I.D) | 0.002/0.005μm(O.D/I.D ) |
| The surface roughness(O.D/I.D) |
Ra0.25/0.63μm (O.D/I.D ) |
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Contact Us
Contact: Lankecms
Phone: +86 135 1093 6256
Tel: +852 3168 1239
Add: Hong Kong Office: No. 603, 6th Fl., New Town Commercial Centre, No. 2, Lei Yue Mun Road, Kwun Tong, Kowloon, Hong Kong
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