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CW61140B×3000
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Machine model: CW61140B×3000
Machine name: General lathe
Machine specification: Φ1400×3000
CW61140B general lathe can undertake various turning work. Such as turning internal and external cylindrical surfaces, conical surfaces and other rotating surfaces and end faces, turning various common threads: metric threads, imperial threads, etc.
The machine tool adopts an integrated flat bed, which is easy to operate and adjust, and is conducive to chip removal and workpiece loading and unloading. The longitudinal and transverse guide rails are medium-frequency quenching guide rails, which improve the response speed of the machine tool and extend the service life of the machine tool. The main shaft transmission system of the machine tool is that the main motor is transmitted to the main shaft through the belt and the headstock gear multi-stage speed change. The machine tool design has a sense of the times, beautiful, practical and pleasant.
The bed adopts HT300 integral casting structure bed, with a bed width of 755mm and a "mountain-flat" guide rail structure. The internal rib layout of the bed is reasonable, with high rigidity, which can fully guarantee the stability of the machine tool when cutting large-diameter parts. The bed adopts medium-frequency quenching, which has the characteristics of high hardness and deep hardening layer. The anti-crawling guide plate is used on the sliding guide surface to make the dynamic characteristics of the feed system such as stiffness and friction damping coefficient in the best state, avoiding the occurrence of low-speed crawling.
Machine model: CW61140B×3000
Machine name: General lathe
Machine specification: Φ1400×3000
CW61140B general lathe can undertake various turning work. Such as turning internal and external cylindrical surfaces, conical surfaces and other rotating surfaces and end faces, turning various common threads: metric threads, imperial threads, etc.
The machine tool adopts an integrated flat bed, which is easy to operate and adjust, and is conducive to chip removal and workpiece loading and unloading. The longitudinal and transverse guide rails are medium-frequency quenching guide rails, which improve the response speed of the machine tool and extend the service life of the machine tool. The main shaft transmission system of the machine tool is that the main motor is transmitted to the main shaft through the belt and the headstock gear multi-stage speed change. The machine tool design has a sense of the times, beautiful, practical and pleasant.
The bed adopts HT300 integral casting structure bed, with a bed width of 755mm and a "mountain-flat" guide rail structure. The internal rib layout of the bed is reasonable, with high rigidity, which can fully guarantee the stability of the machine tool when cutting large-diameter parts. The bed adopts medium-frequency quenching, which has the characteristics of high hardness and deep hardening layer. The anti-crawling guide plate is used on the sliding guide surface to make the dynamic characteristics of the feed system such as stiffness and friction damping coefficient in the best state, avoiding the occurrence of low-speed crawling.
Item | Unit | Specification | |
Processing range | Maximum rotation diameter on the bed | mm | Φ1400 |
Maximum workpiece rotation diameter on the cross slide | mm | Φ1000 | |
Maximum cutting diameter | mm | Φ1200 | |
Maximum workpiece length (distance between two centers) | mm | 3000 | |
Maximum cutting length | mm | 2800 | |
Bed rail width | mm | 755 | |
Machine tool load-bearing range | Kg | 6000 | |
Spindle | Spindle nose model | A2-15 | |
Spindle aperture | mm | Φ130 | |
Spindle through hole front cone and top taper | Metric 140# | ||
Spindle bearings | NN3034K、NF636M、NN3040K、234440 | ||
Spindle speed range | r/min | 3.15~315 | |
Number of spindle stages | 21 | ||
Four-jaw chuck diameter | Φ1000 | ||
Main motor power | 22 | ||
Tailstock | Tailstock sleeve diameter | mm | Φ160 |
Tailstock sleeve moving distance | mm | 300 | |
Tailstock sleeve front end taper hole | Morse 6 | ||
Lateral movement of tailstock | mm | ±15 | |
Feed axis | Maximum stroke of upper tool post | mm | 280 |
X-axis travel | mm | 620 | |
Z-axis travel | mm | 2800 | |
Number of longitudinal and transverse feed types | 56 each | ||
Longitudinal feed range | 0.1-12mm | ||
Ratio of transverse feed to longitudinal feed | 1/2 | ||
Ratio of upper tool post feed to longitudinal feed | 1/4 | ||
Metric thread types and range | 44 types 1-120mm | ||
Number and range of British thread | 31 types 28-3/8t/in | ||
Number and range of module threads | 45 types 0.5-60mm | ||
Number and range of diametral pitch threads | 30 types 56-1DP | ||
Screw pitch | 12mm (Metric) | ||
Tool holder | Tool holder form | 4 | 4-station manual tool holder |
Tool holder size | 260x260 | ||
Vertical distance from the spindle center to the tool installation reference surface | mm | 48 | |
Tool size | mm | 45x45 | |
Cooling system | Water tank capacity | L | 80 |
Cooling pump power | W | 125 | |
Flow | L/min | 22 | |
Accuracy (standard specimen) | Precision turning outer circle size accuracy | IT7 | |
Finish turning outer circle surface roughness Ra value | μm | Ra3.2 | |
Finish turning outer roundness | mm | ≤0.01 | |
Diameter consistency of finishing outer circle | mm | 0.04/300 | |
Finishing end face flatness | mm/mm | 0.025/Φ300 | |
Weight and appearance | Appearance of the main body of the device | Refer to European color card RAL 7035 | |
Equipment base | Refer to European color card RAL 7021 | ||
Total weight of machine tool | kg | 12300 | |
Overall dimensions (length x width x height) | mm | 6100×2000×2050 | |
Item | Unit | Specification | |
Processing range | Maximum rotation diameter on the bed | mm | Φ1400 |
Maximum workpiece rotation diameter on the cross slide | mm | Φ1000 | |
Maximum cutting diameter | mm | Φ1200 | |
Maximum workpiece length (distance between two centers) | mm | 3000 | |
Maximum cutting length | mm | 2800 | |
Bed rail width | mm | 755 | |
Machine tool load-bearing range | Kg | 6000 | |
Spindle | Spindle nose model | A2-15 | |
Spindle aperture | mm | Φ130 | |
Spindle through hole front cone and top taper | Metric 140# | ||
Spindle bearings | NN3034K、NF636M、NN3040K、234440 | ||
Spindle speed range | r/min | 3.15~315 | |
Number of spindle stages | 21 | ||
Four-jaw chuck diameter | Φ1000 | ||
Main motor power | 22 | ||
Tailstock | Tailstock sleeve diameter | mm | Φ160 |
Tailstock sleeve moving distance | mm | 300 | |
Tailstock sleeve front end taper hole | Morse 6 | ||
Lateral movement of tailstock | mm | ±15 | |
Feed axis | Maximum stroke of upper tool post | mm | 280 |
X-axis travel | mm | 620 | |
Z-axis travel | mm | 2800 | |
Number of longitudinal and transverse feed types | 56 each | ||
Longitudinal feed range | 0.1-12mm | ||
Ratio of transverse feed to longitudinal feed | 1/2 | ||
Ratio of upper tool post feed to longitudinal feed | 1/4 | ||
Metric thread types and range | 44 types 1-120mm | ||
Number and range of British thread | 31 types 28-3/8t/in | ||
Number and range of module threads | 45 types 0.5-60mm | ||
Number and range of diametral pitch threads | 30 types 56-1DP | ||
Screw pitch | 12mm (Metric) | ||
Tool holder | Tool holder form | 4 | 4-station manual tool holder |
Tool holder size | 260x260 | ||
Vertical distance from the spindle center to the tool installation reference surface | mm | 48 | |
Tool size | mm | 45x45 | |
Cooling system | Water tank capacity | L | 80 |
Cooling pump power | W | 125 | |
Flow | L/min | 22 | |
Accuracy (standard specimen) | Precision turning outer circle size accuracy | IT7 | |
Finish turning outer circle surface roughness Ra value | μm | Ra3.2 | |
Finish turning outer roundness | mm | ≤0.01 | |
Diameter consistency of finishing outer circle | mm | 0.04/300 | |
Finishing end face flatness | mm/mm | 0.025/Φ300 | |
Weight and appearance | Appearance of the main body of the device | Refer to European color card RAL 7035 | |
Equipment base | Refer to European color card RAL 7021 | ||
Total weight of machine tool | kg | 12300 | |
Overall dimensions (length x width x height) | mm | 6100×2000×2050 | |
