NC Internal Grinder IG-150-NC
THE FEATURES OF NC INTERNAL GRINDER – MODEL IG-150-NC
- The entire machine is ergonomically designed for user-friendly operation. The machine bed is manufactured from high quality cast iron, specially heat treated and precision machined to ensure deformation-free performance, year after year.
- All slideways are lubricated by the static pressure automatic lubrication system, thereby providing extremely smooth movement and maximum wear resistance.
- All the grinding motions-from rough grinding, dressing, finish grinding to spark out-are fully automatically operated. This provides high accuracy, convenient operation and greatly upgrades productivity. Also, it is excellent for mass production as well as small quantity, flexible workplace grinding.
- The workhead spindle runs on a high precision roller bearing featuring high accuracy, high rigidity and silent running. The workhead can be swiveled at clockwise 7° ~anticlockwise 8°, allowing for grinding tapered workpieces.
- Precision ball screw combined with servomotor drive provide feed speed change.
- The servomotor features compact construction, superior torque output, fast speed response, high accuracy and stability.
- The slide reciprocating movement is driven by a hydraulic system, providing variable speed change and superior stability.
- NC controlled automatic dressing with compensation.
(1). In case a diamond or CBN grinding wheel is applied, a selection of no dressing is available.
(2). For hard-to-grind parts, a multiple dressing mode can be selected to ensure the desired grinding quality.
- To meet mass production requirements, automatic loading and unloading equipment is available to provide a fully automatic operation.
THE DESCRIPTION OF NC INTERNAL GRINDER – MODEL IG-150-NC
|Max. workpiece length||150mm|
|Swivelling over table dia.||520mm|
|Workhead cover swivelling dia.||320mm|
|Max. table traverse||540mm|
|Max. table feeding speed – Z-axis||7.2m/min(Hydraulic/1Axis)|
|spindle speed||0~550 RPM|
|X-axis feed speed||50 mm/min|
|X-asix minimum travel unit||0.001mm|
|Z-asix minimum travel unit||–|
|Workhead swivel||Clockwise 7° ~ Anticlockwise 8°|
|Height from wheel spindle to floor||1060 mm|
|Capacity of hydraulic oil tank||60L|
|Workhead motor||1 HP, 4P|
|Hydraulic pump||2 HP, 4P|
|Grinding wheel motor||2 HP, 4P|
|Cooling system motor||1/8 HP, 4P|
|Workhead slide feeding motor||400 W|
|Machine gross weight||2100 kgs|