◆ CKNC40T CNC lathe is for the processing of CNC machine tools for this specification. Independent highrigidity spindle system, doubletriangle guide rail, specially developed, designed and manufactured for the spindle structure. The spindle has high cutting characteristics and can be very It is good to provide cutting power, combined with the automatic shifting mechanism with reasonable speed segment, which makes the model have excellent precision, good rigidity, small thermal deformation of the spindle unit, good thermal stability and good precision retention. It can realize rough, semifinishing and finishing on the machine tool, greatly improving equipment utilization and efficiency.
◆This machine is a twostandard (longitudinal Z, horizontal X) continuous control horizontal CNC lathe. It has high processing performance for the processing of shaft and disc parts. It is suitable for large batch size, high processing precision and dimensional consistency requirements. Highlevel parts processing, especially suitable for military, aerospace, automotive, mold, instrumentation and other mechanical processing industries, efficient, highvolume, highprecision machining of parts. It is a high efficiency, high precision, high quality, high efficiency, low cost machine tool.
◆The machine tool adopts the integrated structure of machine, electricity and liquid. The layout of the machine is compact and reasonable. Its high speed, high precision and high rigidity provide high efficiency and high reliability for users. The key purchased parts are tendered. Purchasing, select the products of wellknown manufacturers to ensure the accuracy and reliability of the machine. The whole machine adopts closed fullprotection structure, which is in line with the principle of ergonomics. It is pleasant and easy to operate, which is conducive to safe production and reduce pollution to the production environment.
◆The machine is equipped with multipoint quantitative automatic lubrication system, which can effectively reduce the influence of thermal deformation and ensure the processing accuracy.
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Mechanical parameters\model
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unit
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CKNC40H
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CKNC40T
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Bed/skateboard maximum turning diameter
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mm
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Φ400/Φ210
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Φ420/φ230
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Skateboard maximum turning diameter
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mm
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Φ190
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Φ210
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Maximum turning diameter
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mm
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Φ400
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φ400
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Maximum turning length (two tops)
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mm
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750
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750
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Maximum turning length on the chuck
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mm
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500
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500
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Bed foot structure
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type
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Overall bed foot
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Overall bed foot
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Rail structure
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type
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Standard rail
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Double triangular guide
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Rail width
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mm
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335
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340
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Spindle head model
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type
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A2-6
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A2-6
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Spindle internal control taper
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MT
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6
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6
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Spindle aperture
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mm
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56
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70
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Spindle speed
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r/min
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All-infinite 1-2000
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All-infinite 1-2000
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Spindle motor power
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KW
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5.5 (servo)
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5.5 (servo)
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Manual three-jaw chucK
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mm
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Φ200
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Φ200
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X-axis screw model
|
model
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2505
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2505
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Z-axis screw model
|
model
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3010
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3010
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X-axis servo motor torque
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Nm
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4
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4
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Z-axis servo motor torque
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Nm
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6
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6
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X-axis rapid feed rate
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m/min
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6m/min
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6m/min
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X-axis rapid feed rate
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m/min
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8m/min
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8m/min
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Tool holder form
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type
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Vertical four-station electric
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Vertical four-station electric
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Tool size
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mm
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25×25
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25×25
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Precision
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Level
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IT6-IT7
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IT6-IT7
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X-axis repeat positioning accuracy
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mm
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≤0.007
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≤0.007
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Z-axis repeat positioning accuracy
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mm
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≤0.01
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≤0.01
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Surface roughness (steel)
|
um
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Ra≤3.2
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Ra≤3.2
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Tail shaft sleeve diameter
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mm
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65
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65
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Tail shaft sleeve stroke
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mm
|
120
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120
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Tail shaft tip cone
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MT
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4
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4
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Power supply voltage / capacity
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V/KVA
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380/11
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380/11
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Dimensions
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mm
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2000×1600×1700
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2000×1600×1700
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Weight (about)
|
KG
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2200
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2200
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Digital control system
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type
|
GSK
|
GSK
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Remarks: The company's machine tools are continuously researched and improved. The appearance and technical parameters of the craps are for reference only. The actual appearance technical parameters are subject to the order.
