Description:

CNC- CRANK LATHE 50MC

CNC- Crank Lathe for Model- 50MC (1set) ,
1) Workpiece
- Max. diameter of workpiece : Φ3,500mm
- Max. length of workpiece : 10,000mm
- Max. workpiece weight : 70tosn(* with 10 steady rests)
2) Machine
- Max. swing diameter over carriage : Φ3,500mm
- Center distance : 10,000mm
- Center height over workpiece bed : 1,800mm
3) Carriage
- Width over ways : 2,000mm
- Height of bed : 700mm
4) Workpiece bed
- Width over ways : 1,400mm
- Height of bed : 700mm
5) Headstock
- Center height : 1,800mm
- Faceplate speed range(2 steps) : 0.1 ~ 55rpm
- Fine adjustment drive for positioning of faceplate(C-axis) : 0.001 ~ 0.5rpm
- Spindle bearing diameter : Φ630mm
- Driving motor : 100 + 100kw
- Torque at the faceplate : 65,000 N.m
6) Face plate
- Clamping range of faceplate : Φ450mm ~ Φ1,250mm
- Faceplate diameter : Φ1,750mm
- Center angle : 90 deg.
- Clamping power of each jaw : 400,000 N
7) Carriage with cross slide
- Number of carriage : 2 ea
- Max. X-axis travel : 1,600mm
- Carriage feed rate : 0~5,000mm/min.
- Rapid traverse : 5,000mm/min.
- JIB crane for tool handling : 0.5tons
8) Tool rest
- Special type tool accommodation
for skiving tools and adaptor : HNK standard
- Tool clamping : Power operated
- Tool clamping force : 60,000N(two draw bars)
- Cutting force of the tool rest : 80,000N
- Width of the top rest within the range of
the rotating diameter of 3,500mm : 125mm
- Clamping force on the tool ram : -
- Stroke of tool ram(U1-axis) : -
9) Centering device
- Quill diameter : Φ300mm
- Length of quill(stroke) : 300mm
- Traverse of measuring device : 2,000mm/min.
10) Pin turning device
- Number of crank pin turning devices : 1set
- Max. swing diameter of tool cutting edge : Φ710mm
- Crank pin diameter range : Φ330mm ~ Φ660mm
- Speed range(2 steps) : 0.04 ~ 40rpm
- Driving power : 30kw
- Max. width within the range of the rotating diameter
of crankshaft 35MC-C : 120/ 136mm
- Rapid travel of tool slide : 80mm
- Rapid traverse of tool slide : 150mm/min.
- Feed of tool slide : 0.05 ~ 25mm/min.
- Clamping force for the tool : 60,000N
- JIB crane for tool handling : 0.5tons
11) Stead rests
- Number of steady rest : 10sets
- Accommodation range : Φ350mm ~ Φ650mm
- Load capacity at compensating steady rest, each : 15tons, each
- Adjustment speed on the bed : 2,000mm/min.
- Hydraulic compensation stroke of the center quill : ±5mm
- Max. width with the range of the rotating diameter : 140mm
- Width of the bottom part : 420mm
- Quill feeding method : Hydro-motor + manual
12) Foundation anchor bolts / pad plates
13) Maintenance tools & tool box
14) Work light
15) Patrol light : 3 colors (Green, Red, Yellow)
16) Instruction manuals(English) : 1CD of NC & 3 books of mec./elec. manuals