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      XKC-7520/7520A/7520C lathe with oblique bed.

      7520.jpg


      The space in precision machining for small diameter parts and design, low cost of the lathe spindle motor adopts frequency conversion motor or FANUC servo motor, has the advantages of small volume, large stroke, high spindle speed, high feed accuracy, easy operation, easy maintenance, has the advantages of smooth chip removal. The achieved high precision CNC.XKC-7520 series of small precision CNC lathe lathe successfully meets the small diameter high precision, high efficiency to automatic processing.

      Main machine tool design features:

      1.High precision spindle- The cartridge type spindle of lathe is supported by japan super precision bearings .The arrangement of 3 front bearings and 2 rear bearings ensure high rigidity and lasting accuracy of spindle .Spindle run out is less than <3μm.

      2.Extra heavy cutting-Hydraulic combined with high speed and high accuracy combined with rigid and precise power chuck increase greatly heavy cutting and tough metal cutting capacity.

      3.Control system-Driven by FANUC control systems that enable the lathes with great stability.

      4.High efficiency machining-Max.speed of spindle is 5500rev/min, rapid traverse rate of X and Z axes is up to 18m/min .Auto parts feeder can be equipped to fulfill fast and efficient automation production.

      5.Comb type tool rest-The unique design of comb type tool rest gives minimumrepeatability error during tool change ,it is fast.Precise and considerably time saving.

      6.Accurate feeding-Each feeding axis is driven by servo motors through japan NSK、THK precision ball screws,machining accuracy is ensured and long time accuracy is remained .repeatability is less than < 1μm.

      7.Machine bed construction-High rigidity meehanite cast iron 60° slant bed,easy chip removal,compact design ,beautiful appearance.

      Machine Specifications

      Range of work

      Swing over bed

      ?400mm

      Swing over cross slide

      ?90mm

      Max. turning diameter

      ?360mm

      Max.turning length

      200mm

      Spindle

      Spindle speed

      4500rpm (Chuck)

      5500rpm (Collet chuck)

      Through hole diameter

      Chuck ?45mm / Collet ?42mm

      Spindle bore

      ?57mm

      Main motor

      XKC7520:5.5KW

      XKC7520A/C:5.5KW/7.5KW-FANUC

       

      Blade adapter

      Number of stations

      7

      Tool size

      (Turning tool / Boring tool)

      20*20/ ?25mm

       

      Axes 

      X travel

      360mm

      Z travel

      400mm

      Maximum speed of X/Z axis

      18m/min

      X/Z feed motor

      Servo 1.2KW

      C axis (only 7520C)

      Minimum control angle

      0.001 degree (Bzi encoder)

      Others

      Collet chuck

      5 Inches

      Hollow hydraulic cylinder

      6 Inches

      Power capacity

      12KWV

      Floor space(L*W*H)

      2360*1569*1810mm

      Weight of Machine

      About 2800KG

      Standard Specification for CNC device

      Control system

      FANUC Oi-MATE TD/TF

      Controlled axes

      At the same time, the 2 axis, the manual 1 axis

      At the same time, 3 axes, manual 1 axis (only 7520C)

      Input system

      MDI keyboard input combine use of absolute / incremental programming

      Part program storage length

      640M(512K)

      Interpolation function

      Linear Taper circular  threading

      Least input increment

      0.0001

      Least command incerment

      X:0.0005 Z:0.001

      Cutting feed rate

      Feed per minute

      1-10000mm/min

      Feed per revolution

      0.0001-500mm/rev

      Tool offset

      Geometry

      ±999.9999

      Wear

      ±9.9999

      Tool offset pairs

      The 64 group

      Number of register able program

      400

      Manual handle feed

      0.5/0.1/0.01/0.001

      Auxiliary function

      M S T

      Dwell time

      0~99999.999 s

      Feed rate override

      0~150%

      Rapid traverse override

      F0、F25、F50、F100

      Input/output interface

      RS232C

      Display Language

      Chinese / English

      C axis contouring control (only 7520C)

      Cs0.001 °(Bzi encoder)

      Standard appendage

      Coolant device with chip tank

      1 Set

      Lighting unit

      1 Set

      Automatic slide surface lubricate

      1 Set

      Hydraulic clamping unit

      1 Set

      Preset base

      1 piece

      S1、S2  Tool holders S

      1 pieces each

      S3  Tool holders S3

      2 piece

      I.D Tool holder

      1 piece

      Milling collet chuck

      1 Set

      Tools and tool box

      1 Set

      Circuit breake

      1 Set

      Machine base

      4 piece

      Machine vinyl cover

      1 Set

      Signal lamp

      1 Set

      Hydraulic chuck (6 inch)

      1 Set

      Transformer

      1 Set

      Heat exchanger

      1 Set

      Machine full enclosed housing

      1 Set

      C axis contouring control(7520C only)

      1 Set

      Special appendages

      The hydraulic collet chuck(5 inch) with 1 spring collet

      Parts feeder

      Auto parts catcher

      Parts conveyer

      Spring collet chuck

      Kinds of cutters

      400W power tool device

      Pneumatic system

      Various fixture and jigs

      Counter

      Sleeve

      Chip conveyor



      service hotline:+86-0917-8915000

      MONE

      Copyright reserved: BAOJI XILI PRECISION MACHINERY CO.,LTD Technical support:DAYOU123 E-mail:bjxlxkc@163.com

      ADD:NO.17,ROAD,HIGH-TECH DEVELOPMENT ZONE,BAOJI CITY SHAANXI PROVINCE. TEL:+86-917-8915000(SALES) +86-917-8915002(AFTER-SALES SERVICE) FAX:+86-917-8915009


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