Discounted supply of Wuhu Hengsheng CK5225 CNC double column vertical lathe Henan exclusive

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CK5225CNC double column vertical lathe

Structural form:

1. This machine tool is a double column gantry structure with two vertical tool holders, of which the right vertical tool holder is a CNC tool holder. The horizontal movement of the slide seat and the vertical movement of the slide pillow are driven by servo motors using ball screw nut transmission; The other left vertical tool holder is a mechanical tool holder with graded feed, which can be used for rough or fine machining of workpieces.

2. The machine tool is a frame structure composed of left and right columns, connecting beams, top beams, worktable bases, and other components. It has strong structural rigidity and can withstand large loads during cutting. The crossbeam moves up and down along the column guide rail, and the motor and worm gear box for lifting the crossbeam are placed inside the top beam. The crossbeam is clamped to the column by a lever using a disc spring.

3. The main transmission system of the worktable rotation adopts Siemens AC spindle motor from Germany, which automatically switches between high and low mechanical speeds to achieve stepless speed regulation of the machine tool worktable rotation. It has the function of constant line speed cutting.

4. Guide rail: The horizontal movement of the right tool holder slide and the vertical movement of the slide pillow of the machine tool both use plastic coated guide rails. Due to its low friction coefficient, the wear of the guide rail pair is reduced, and the difference in dynamic and static friction coefficients is small, overcoming the crawling during low-speed feed and improving the smoothness and positioning accuracy of the motion. The workbench guide rail adopts a German Foniao static pressure lubrication multi port gear pump hydraulic system, with one pump type preloaded constant current static pressure guide rail in each chamber, and the opposite workbench guide rail is embedded with cast zinc based alloy2ZnAl10-5Wear resistant guide rail plate has the characteristics of strong guide rail bearing capacity, high motion accuracy, and good precision retention.

5. The worktable spindle adopts Japanese radial designNSKcompanyNN3040K-P5The high-precision double row cylindrical roller bearing is centered, and its inner ring has a taper. After adjusting the radial clearance, it can ensure that the spindle can work smoothly for a long time under high precision.

6. Motion feed mechanism: horizontal movement of the right tool holder slide seat of the machine toolXVertical movement of axis and sliderZBoth axes are made of Siemens1FT6Series servo motor drive, SpainBSG(or Taiwan Silver Exchange)HIWIN）The ball screw nut transmission mechanism and screw bearing are products of Harbin Axle Company.

7. The weight of the tool holder slider is balanced by a balancing cylinder; The upper part of the tool holder slide is equipped with two unloading devices. By turning the screws on the upper end, the bearing capacity of the unloading rollers can be adjusted, effectively reducing the motion damping of the slide and reducing the wear of the guide rail to ensure the accuracy and precision maintenance of the machine tool's movement and positioning.

8. Hydraulic system: The hydraulic system of the machine tool is equipped with an oil temperature control device to ensure that the machine tool operates at ambient temperature0-40 ° CThe machine tool is working normally under the circumstances, and the constant temperature oil tank is a product of Taiwan Haoliang Company.

9. The CNC part adoptsSIEMENSCompany CNC system% d Hz 802 DEquipped with a fully functional CNC keyboard,10 ″ 4TFTColor LCD display, standardPROFIBUSThe interface is used to connect servo drives andI/OModule, the system can completeXTheZControl of two digital feed axes and one spindle, with the feed axes linked together.

9.1 that802DIn addition to basic functions, the system also includes the following main functions:

—Linear and circular interpolation

—Spiral and polar interpolation

—Various possibilities for zero point setting

—Tool length and radius compensation

—The user's storage capacity is256KBCan be expanded to≥ 2MB

—Spindle speed limit, constant speed cutting

—Reverse clearance compensation for each axis

—Output input editing function of program segments during part processing

—Standard loop with graphic support

—Outline program with comprehensive description of appearance

—metric system/British System Programming

—Gap time programmed in seconds or revolutions per minute

—andCNCSelf diagnosis and information display related to machine tools

—Contour monitoring

—Work area restrictions

—System pitch error compensation function; Feed and spindle overshoot function

—Machine tool auxiliary parameter display (oil temperature, over temperature alarm shutdown, motor status, etc.)

Adopting an interior mounted designSIMATIC S7-200 PLCControl.

Provide handheld operating units. Programming operations are more convenient and flexible.

All CNC cables are original from Siemens Germany.

The numerical control system has the function of displaying the absolute coordinates of any position of each control axis.

passRS-232The serial interface enables data input/output transmission and system data backup.

The electrical control system of the machine tool includes: numerical control system, machine tool control, machine tool accessory control, control electrical cabinet and machine tool operation control. The whole machine adopts three-phase AC（380V ± 10％，50Hz）Unified power supply.

Machine tool allows ambient temperature0 ℃ ~+40 ℃.

9.⒉Servo axis control part: The servo system adoptsFollowed by 611 uType. matchSIEMENS 1FT6Series communication servo motor.

Configure power filters to reduce interference generated during the operation of the drive system.

Selection of spindle motorSIEMENS 1PH7Series communication spindle motor.

9.⒊Electrical cabinet section: The electrical cabinet adopts forced air cooling to ensure that the system operates at a constant temperature,Fully sealed air conditioner with internal and external isolation. Reduce the environmental requirements for the buyer's use and improve the reliability and service life of the system's long-term stable operation. Ensure that electrical components have a good working environment.

9.4.Machine operation section: equipped with a suspended electric button station to control all actions of the machine tool. And equipped with a handheld electronic operating unit for easy operation.

9.5 All electrical components of the machine tool are original imported or joint venture products.

10. Position detection: To ensure the accuracy and stability of the machine tool during long-term operation, the right vertical tool holder of the machine toolXTheZThe position detection of the two coordinate axes is equipped with SpainFAGORThe company's precision grating ruler has a resolution of0.001mmTo compensate for the dimensional changes caused by the environment on the ball screw, in order to achieve full closed-loop control of the machine tool and ensure its positional accuracy, the grating ruler is sealed and protected.

11.Lubrication system: The lubrication of each linear axis guide pair adopts a timed and quantitative lubrication method that is convenient, reliable, and effective.

12.Machine tool protection: The machine tool is fully protected, equipped with semi enclosed protective covers and cross beam guide rail accordion type protective covers.

13.Other: Equipped with a cold pump station and chip removal system and chip truck: Iron chips from machine tool processing are sent to the chip truck through a chip removal device, enabling centralized collection and processing of iron chips.

Technical Specifications: