Sharp Industries Cylindrical Grinder Manual Wheelhead Infeed - OD1020HE

Sharp Industries Cylindrical Grinder Manual Wheelhead Infeed - OD1020HE

• Study rigid-design workhead offers variable speed from 30 to 350 rpm swivels +/- 45 degrees for various grinding operations.
• The design of the tailstock is both rigid and robust. Housed in a cast body, the hardened Nitrally steel sleeve is designed to carry a MT3 center.
• Cartridge type wheel spindle is equipped with our super precision angular contact class 7 ( ABEC) bearings ensure high accuracy
• One V and one flathand-scarped guideways are Turcite costed and incorporated withan automatic lubrication system and micro-stepping motor. Smooth movement of the wheelhead delivers longer way life with superior positioning accuracy and repeatability
• Universal table with variable speeds can be swiveled up to 7 degrees in either direction for cylindricity corrections and taper grinding applications
• Slideways, leadscrews are continuously lubricated by an auto-lube system to ensure long service life and maintain maximum accuracy
• Optional internal grinding attachment swings down into working position easily and quickly. It can grind workpieces with bores ranging from diameter 24 to 70 mm ( 0.94”- 2.76”) and depth up to 70 mm ( 2.76”)
• Optional hydraulic tailstock with footpedal is available for easy loading and uploading of parts.
• PLC control uses a menu driven LCD touch screen is easy to learn and easy to set. Simply fill in the blanks to set total grinding amount, rough increment, fine increment, sparkout passs, feeding direction, parking positon , retracting clearance and press cycle start to complete automatic grinding cycle( SE version only)
• Optional manual level 5 Clever type collet closure for quick and precise holding of workpiece
•  HE model has manual wheelhead infeed

Capacity:

• Swing over Table: 10.2”
• Distance Between Centers: 19.7”
• Max Grinding Diameter: 9.9”
• Max Load Between Centers: 176 lbs.
• Wheelhead Infeed Travel: 5.3”
• Hand Feed Travel: 3.5”
• Top Slide Travel: 7”
• Auto Rapid travel: 1.75”
• Auto Increment Infeed ( SE version): 0.0001” - 0.1” Dia.
• Hand Wheel per Graduation (Dia.): 0.0002”
• Handweel per Revolution (Dia.): 0.1”
• Swivel Angle: +/- 30 degrees
• Grinding Wheel OD x Width x ID: 16” x 2” x 5”
• Wheel Speed: 1800 RPM
• Internal Grinding Attachment (opt.)
• Grinding Bore Range: 1.18”-3.94” Dia.
• Max. Grinding Length: 4.3” 0r 2.2” Spindle Speed: 12K/18K/25K RPM
• Max Chucking Length: 12.4”
• Max Chucking Diameter: 6”

 Workhead:

• Spindle Speed ( inverter): 30-350 RPM
• Swivel Towards Operator & Away from Operator : +/-45 Degrees
• Taper of Center: MT3

Table Traverse:

• Speed: 1.2-275 ipm
• Handwheel per Revolution” 0.39”
• Swivel Towards Operator and Away from Operator: +/- 8 Degrees
• Spindle Stroke: 1”
• Center Taper: MT3

Motors:

• Wheel Drive: 5 HP
• Workhead Drive: 0.5 HP
• Hydraulic Pump Drive: 2 HP
• ID motor ( option): 0.5 HP
• Width x Depth x Height: 90” x 90” x 76”
• Approx. Weight: 6,160 lbs.

Total Power Consumptions:

• 220V: 8KVA/22 amps
• 440V: 8KVA/11 amps

Standard Equipment:

• Auto Lube System
• Coolant System
• Grinding Wheel with Flange (14” x 1.5” x5”)
• Wheel Flange ( 5 “)
• Workhead, MT # 3
• Manual tailstock, MT # 3
• Carbide Tip Center ( MT # 3 x2)
• Balancing Arbor
• Halogen work light
• Diamond (Wheel) dresser with holder
• Wired 220V (440V Requires Optional Transformer)
• Tool Box with Adjusting Tools

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