Machine Name:External Cylindrical Grinding Machine
Manufacturer:EMAG
Model:HG 306
Year of Manufacture:2002
Location:Sint-Truiden - Belgium
Machine Id:204
Disclaimer:

This offering is courtesy of the seller. It is offered as a convenience by KRUDO Industrial to its clients and is not intended to convey ownership of these particular machines.

The presented specifications have been prepared by the best of our knowledge and therefore, we cannot be held liable for any errors or omissions! Buyers are invited to inspect the offered Machinery & Equipment at current location prior to purchase.

External Cylindrical Grinding Machine EMAG HG 306
External Cylindrical Grinding Machine EMAG HG 306
External Cylindrical Grinding Machine EMAG HG 306
External Cylindrical Grinding Machine EMAG HG 306
External Cylindrical Grinding Machine EMAG HG 306

Description:

Specifications
1.3.1 Dimensions, space requirements, weight, energy requirements
Dimensions, weight
Machine incl. control cabinet
Length x Width (depth) x Height (incl. Levelling elements): approx. 3,600 mm x approx. 2,400 mm x approx. 2,500 mm
Minimum height requirement: 3,500 mm
Net weight: approx. 8,500 kg
Pay attention to the set-up plan!
It contains all connection data, space conditions, etc. necessary for energy supply and installation.
1.3.2 Spray-suppression cabin, full-space cover of the machine
View into the machine interior: safety window (window composite)
Design: polycarbonate lens protected on both sides
Cover of mounting or maintenance openings: Sliding door(s) hinged and/or removable body parts
Cover of the operator's side, loading and unloading opening: sliding door, loading hatch
Activity:
- Foldable body parts,sliding doors of assembly and maintenance openings: manual
- Sliding door operator side, loading and unloading opening: manual
1.3.3 Workpiece data, workpiece carriers
Workpiece dimensions, weight
Outer diameter, edge dimension: max. 360 mm
Length:
- when using a clamping device: max. 600 mm
- when using a chuck: chuck-specific
Workpiece weight: - flying: max. 100Nm
 between tips: max. 250 kg
Restrictions depending on the assembly, clamping and machining situation
Workpiece holder
Design: Workpiece spindle stick with rolling bearing workpiece spindle
**Workpiece clamping device: customer-specific
**Counter holder clamping device: tailstock
**Auxiliary units for defined workpiece pick-up before the clamping cycle: workpiece pre-layers arranged in pairs
**Rotary positioning of the workpiece: tailstock-integrated fixing device
**Workpiece centering during machining: clamping bezels
**Workpiece handling: manual or automatic
Tip height of the mounting and clamping system: 180 mm
**Option

Workpiece spindle stick
Dimensions of the workpiece spindle:
Mounting and centering diameter
- Inner diameter: 63 mm
- Inner cone: MK 4
- Through hole: 24 mm
Rotary drive of the workpiece spindle: servo motor, timing belt drive
Make of the motor: Siemens
Type Series: 1 FT 6
Designation of belt: HTD – timing belt 800 - SM - 50
Speed of the workpiece spindle: 0.01... 1,000 1/min
Torque: 30 Nm
Speed measurement system: Motor-integrated, incremental angle measuring system
Tailstock
Version: Sled tailstock
Clamping actuation: hydraulic
Slide stroke: max. 150 mm
Clamping device: Centering tip
Options centering tip: Tip DIN 806 - E MK 4, DIN-like, and/or customer- or workpiece-specific
Fine adjustment, cylinder correction: +/- 0.1 mm / Ø
Actuation: motorized
Make of the motor: Siemens
Type Series: 1 FT 6
1.3.4 Tool carrier
Tool support, coordinate axis X
Design: hydrostatically mounted linear slide, base of the grinding unit
Arrangement: at an angle of 90° to the workpiece carrier
Drive of the carriage: rotary, servo motor and ball screw
Servo motor make: Siemens,Series: 1 FT 6
Sledge driving range: 500 mm
min. delivery amount: 0.001 mm
travel speed: theo. 15 m/min

Travel DistanceMeasuring System: Incremental Length Measurement System
Type designation: LC 481 EnDat
Make: Heidenhain

Measuring length: 570 mm
Travel accuracy of the axis, resolution: 0.0001 mm

tool slide, coordinate axis Z
Design: hydrostaticallybearing linear slide
Arrangement: axis parallel to the workpiece carrier
Drive of the carriage: rotary, servo motor and ball screw

 

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