Cincinnati
HDC Cincinnati 220-8Used machine
Article number
89-001820
Category
Grinding machine
Sub Category
Cylindrical grinding machine
Location
CNC Outlet Center
Briefly
Year of manuf.
1964
Control
Siemens SIMATIC HMI TP700 / KP400
Grinding width
mm
203
Technical specifications
General:
Year of manufacture
1964, fully overhauled in 2015 (Huttelmaier)
Weights
Total weight of the unit approx. 8,025
kg
Footprint
approx. 6,000 x 4,085 mm
Grinding unit:
Process
Centreless cylindrical grinding
Grinding wheel
Ø 380–508 mm, width 25–203 mm, bore
Dressing wheel
Ø 247–330 mm, width 25–203 mm, bore
Wheel material
Corundum
Dressing
Dressers for grinding and regulating wheels,
Balancing
MPM BM50 automatic balancing system
Feed
Motorised feed axis
INK increments
0.001 / 0.005 / 0.010 / 0.100 mm
Controls:
Control system
Siemens SIMATIC, retrofitted in 2015
Front-panel operation
SIMATIC HMI TP700 touch panel
Rear-panel operation
SIMATIC HMI KP400 control panel
Operating modes
Automatic, Manual
Through-feed/plunge grinding:
Key switch on the control panel
Menu pages
Dresser, grinding wheel and control wheel
Plant engineering:
Parts feeding
Feeding conveyor with two-hand operation
Discharge
Frasch FP66N-zw belt conveyor,
Rotary table (Semotec) for finished parts
Coolant lubrication
POLO Filtertechnik unit
Chip management
Extraction system, switchable via auxiliary units
Hydraulics
Nold Hydraulik und Pneumatik hydraulic power unit
Lubrication
Central lubrication unit with
level indicator
Interface
Feeding system for plunge cutting
Description
Ready-to-use complete system, completely overhauled in 2014 and upgraded to a fully comprehensive manufacturing cell by Huttelmaier in 2015 (CE-compliant according to 2006/42/EC). Includes control system, automation, and peripherals.
Processes & Control:
Through-feed and plunge (infeed) grinding (switchable via key switch)
Siemens SIMATIC (TP700 touch panel front, KP400 rear)
Operating modes: Automatic, manual, setup mode (setup with open safety door)
Motorized infeed: 0.001 to 0.100 mm increments
Integrated automatic balancing system (MPM BM50)
Grinding wheel: ? 380?508 mm | Width: 25?203 mm (Bore: ? 304.8 mm)
Regulating wheel: ? 247?330 mm | Width: 25?203 mm (Bore: ? 127 mm)
Independent dressers for both wheels with pendulum function and hydraulic contact to the contour template
Infeed and outfeed automation: Infeed conveyor (two-hand operation/measuring stop), Frasch belt conveyor, rotary table for finished parts
POLO cooling lubricant unit (tank, fleece filter, lifting pump, 4 switchable valves)
Hydraulic unit, central lubrication, switchable exhaust unit
Complete documentation (operating manual, spare parts)
Subject to prior sale and error excepted