The machine is used for mass-producing cylindrical parts, ring parts in the way of centerless through feeding. And it also can be used for grinding cone parts with taper less than 1∶20 and molding rotational parts in the way of centerless in-feeding. Also the semi-automatic in-feed grinding cycle can be carried out. Long and thin bars can be through ground after the machine being equipped loading mechanism (special order).
I． Machine configuration & characteristics
1. Grinding wheelhead and reg. Wheel head both can move. The layout is suit for being equipped the loading mechanism.
2. GW. spindle and RW. spindles are both the dual-supporting structure with multi-dynamic pressure bearings which are lubricated by compelling lubrication oil. It can be used for precision and high-loading machining.
3. The grinding Whee lhead adopts the plastic surface guideway. Good anti-vibration and sensitive micro-feeding.
4. The machine is controlled by PLC. AC. servo motor drives the gri. Wheel head motions of feeding, compensation and rapidly moving. The stepping motor drives the GW. dresser motions of feeding and compensation. And also the machine has the functions of timed compensation and dressing.
5. Inverter duty AC. motor regulates reg. wheel speed steplessly.
6. Customer can choose special ordered loading/unloading mechanism for implementing automatic through feeding and in-feeding grinding cycle.
1. plunge feed （1） Grinding diameter （2） max grinding length 2. thru-feed （1）Grinding diameter （2）max grinding length(standard work rest) 3. Grinding wheel Spec. 4. Regulating wheel Spec. 5. Grinding wheel speed 6. Regulating wheel speed(step less) 7. （1）working （2）dressing 8. regulating wheel frame lateral movement 9. Swiveling Angle of Regulating wheel （1）In vertical （2）In horizontal 10. Grinding wheel frame feed amount min 11. Grinding wheel frame feed amount （1） fast （2） rough （3） fine 12. Regulating wheel fame feed amount （1）Feed/Revolve （2）Feed/Division 13. Grinding wheel dresser feed amount per division 14. Grinding wheel dresser feed amount per division 15. Grinding wheel dresser feed amount 13.Height from center line of gri.wheel & reg.wheel to work rest 15.motor power （1）grinding wheel motor （2）regulating wheel motor （3）water pump motor （4）lubricant pump motor （5）hydraulic pump motor （6）magnet separator 16.power supply 17.machine dimension 16. machine weight |
10～200mm 390mm
10～200mm 300mm P600×400×305mm P350×400×203mm 1114r/min
12～80r/min 80～200r/min -15～+15mm
-2°～+4° -2°～+4° 0.001mm
7mm 0.9mm 0.1mm
1 mm 0.01mm
0.01mm
0.01mm -2°～+4° 290mm
30KW 2.2KW 0.55KW 0.09KW 0.75KW 0.18KW 3 N 50HZ 380V 4100×4000×1700mm About 10000Kg |
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