Heavy Duty CNC Machine Lathe, Ctg6180

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Qingdao Preco Imp. & Exp. Co., Ltd.

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CTG6180
Whole Life
12 Months Freely
Metal
Metal-Cutting CNC Machine Tools
Linear Control
Closed-Loop Control
CNC/MNC
0.006mm~0.01mm
High-End CNC Machine Tools
GS, CE, RoHS
New
Neutral, PRECO or OEM
Packed in Good Quality of Polywood Case
3000mm
China
Product Description
Manufacturer Heavy Duty CNC Machine Lathe ,CTG6180 

I. Description of CTG6180/3000
The machine tool adopts variable frequency stepless speed regulation, and the headbox adopts high and bottom gear manual speed regulation. High power, high speed, reasonable structure, machining accuracy up to grade 6, roundness error no more than 0.01mm, surface roughness no more than Ra2.5um; It is suitable for finishing in medium and small batch machining workshops.
 
The maximum rotation diameter on the machine bed is 800mm, which is suitable for turning various rotating surfaces and end faces such as cylindrical surface, conical surface and circular arc surface, as well as various male and British straight threads and conical threads. With appropriate accessories and tools, it can also carry out drilling, reaming, reaming, tapping and other processing.
 
 
1. Lathe Bed
The bed is an integral box structure, which is made of high-standard cast iron (HT300) for one-time molding and casting. After secondary aging treatment, it has good stability; Guide rail span (600mm), good rigidity and strong anti vibration ability; The guide rail surface is quenched by medium frequency and precision ground by guide rail grinder to ensure long service life, high precision and good retention.
 
  2. Headstock
(1) The box structure is rigid.
(2) The gear is quenched by high frequency and accurately ground, with high precision, stable operation and low noise.
(3) Automatic forced circulating lubrication makes the transmission system operate flexibly and can effectively cool down.
(4) The automatic segmented speed change is controlled by M code, and the automatic stepless speed change in the section is selected and controlled by s code, which can realize stepless speed change and constant linear speed cutting.
 
3. Feed

(1) Each moving pair room is automatically lubricated by the centralized intermittent lubrication system.
(2) Longitudinal (Z-direction) feed: the AC servo motor installed on the left side of the feed box drives the lead screw to feed.
(3) Transverse (X-direction) feed: it is directly connected with the transverse ball screw by the AC servo motor installed at the rear of the bed saddle through the coupling; The machine tool has high positioning accuracy and repeated positioning accuracy.

  4. Electric Tool Holder
The standard configuration is a vertical four station electric tool holder, which is free from lifting, and the tool change is fast and convenient

5. Tailstock
  The sleeve is quenched and precision ground, and the tailstock is moved manually.
 
6. Power
(1) 11kw AC main motor is equipped with frequency converter, with wide speed range.
(2) Both X and Z directions adopt large torque AC servo motor, which has strong power and good servo performance.
 
7. Chuck
Φ 400 manual three jaw chuck
 
8. Lubrication System
(1) Centralized automatic forced lubrication.
(2) The lubrication pump of the headstock is a gear pump.
(3) Each ball screw pair and each sliding guide rail surface are lubricated by quantitative pressure relief centralized thin oil automatic lubrication device
 
9. Electrical System
(1) The CNC system adopts the well-known gsk980tdi CNC system, which can control 2 axes (x and z) at the same time, and has the functions of straight line, arc and thread interpolation and other fixed cycles, with a minimum resolution of 0.001mm.
(2) In addition to all its standard control functions and standard configurations, the machine tool also has system selection functions and configurations for users to choose.
(3) The electrical components used in the machine tool are products of well-known brands at home and abroad, ensuring high reliability, stability and long service life of the whole machine.
(4) The operation panel is about 1500mm away from the ground, with moderate height, ergonomic and good amenity, which makes it easier for the operator to operate and understand the operation status of the machine tool.
(5) Working power supply: 380V, 50Hz (three-phase).
 
10. Safety Protection
(1) Protective measures are taken for x-direction and Z-direction lead screws;
(2) When the machine tool encounters an unexpected sudden power failure or its own failure, due to the special design of the control circuit, the machine tool can carry out self-protection to ensure the safety of the machine tool. Since the control program in the machine tool computer has been "solidified" in the chip, the program menu stored in the computer will not be lost in case of power failure or failure;
(3) The machine tool has an emergency stop safety button to prevent damage to the machine tool caused by various sudden faults.
 
11. Machine tool accuracy
The manufacturing and acceptance of ck6180 CNC lathe shall comply with the national standards of the people's Republic of China JB / T 8324.1-96 precision of simple CNC horizontal lathe and JB / T 8324.2-96 technical conditions of simple CNC horizontal lathe. 
  1. Positioning accuracy and repeated positioning accuracy
X-Axispositioning accuracy0.012
Repeat positioning accuracy0.006
Z-Axispositioning accuracy0.032
positioning0.010
(2) The runout of spindle centering shaft diameter is 0.01mm
(3) Machining dimensional accuracy: IT6 ~ it7
(4) Machined surface roughness Ra1.6 μ 
 
II. Standard configuration of CTG6180 CNC lathe host
(1)  Gsk980tdi CNC system
(2)  Vertical four station electric tool holder
(3)  Ф 400 standard three jaw manual chuck
(4)  Centralized automatic lubrication system
(5)  Standard specified accuracy
(6) Standard work lights
(7) Attached technical documents
(8) Attached tools and accessories
 
III. Specification parameters of CTG6180 CNC lathe
CTG6180/3000Ck6180 / 3000 technical parameters
Item SpecificationUnitCTG6180
technologyMax.Swing over bedmm800
Max. workpiece rotation diameter on sliding platemm480
Max. workpiece lengthmm3000
Span of guide rail on bedmm600
Main rotationMain drive form
 
 Three gear mechanical speed change, variable frequency stepless speed regulation
Spindle speed range
 
r/min25-850
Spindle end structure
 
 C11
Spindle hole diameter
 
mm100
Taper of spindle hole front end
 
 Metric: 120  1:20
Model of main motor YVP160M-4-11KW
FeedingMaximum travel of tool restmmX:500  Z:2850
Ball screw diameter x pitchmmX:3205/P3  Z:5010/P3
Rapid movement feedmm/minX:4000  Z:6000
positioning accuracymmX:0.012  Z:0.032
Repeat positioning accuracymmX:0.006  Z:0.010
Workpiece machining accuracy  IT6--IT7
Workpiece surface roughness Ra1.6
TailstockTailstock sleeve diameter mm100
Tailstock sleeve stroke mm250
Taper of taper hole of tailstock sleeve Morse 6#
ToolholderStandard configuration Electric vertical four station electric tool holder
Optional configuration Horizontal six station electric tool holder
Repeat positioning accuracymm0.01
Cutter bar sectionmm32×32
Control SystemStandard configuration GSK980TDi
Optional configuration FANUC,SIEMENS,KND
Servo drive motor  X:10Nm
 Z:15Nm
AccessoriesThree jaw chuck diametermm380
Dimension and Weight

 
Oversize of the lathe(LxWxH)mm6400×2070×1820
WeightKg6500
  
IV. Standard Accessories:
ItemNameSpecificationQty
1Anchor screwM24×480As per length
2Double end wrench17-191pc
3Open end wrench301pc
4Open end wrench451pc
5inner hexagon spanner41pc
6inner hexagon spanner51pc
7inner hexagon spanner61pc
8inner hexagon spanner81pc
9inner hexagon spanner101pc
10screwdriver51pc
11Cross screwdriver51pc
12Tool holder wrench 1pc
13Oil gun 1pc
14Live Center6#1pc
15Carbide Center6#1pc
16Sleeve120/6# 
173-Jaw Chuck4001set
18Adjustable parallels300As per length
  
   V. main accessories
1,GSK980TDi
1. CNC system............…... GSK980tdi Guangzhou CNC
2. Feed drive servo motor........... Guangzhou CNC
3. Chuck domestic ............….famous brand
4. Four station electric tool holder...…Wenchang, Zhejiang
5. Main shaft ...............…Shandong Bote
6. Ball screw pair............… Shandong Bote
7. Spindle bearing............… Harbin Bearing
8. Gear ..................…Shenyang Gear Machine Tool Co., Ltd
9. Coupling ............…..Hefei Kaitian electromechanical Manufacturing Co., Ltd
10. Automatic lubrication ..........Taizhou const Machinery Co., Ltd 

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