Pre sales materials for CNC machining centers

XH713 Vertical CNC Machining Center
Pre sales information


1、 Product Introduction and Usage
The feed axis of this CNC milling machine is controlled by X, Y, and Z coordinates, and the spindle is driven by servo motor power. It completes various processes such as drilling, milling, boring, and tapping, and is suitable for processing complex shaped cavities and surfaces.
2、 Main structural features
1. The main foundation components such as the base, slider, worktable, column, and spindle box are made of high rigidity cast iron structure, with mesh reinforcement ribs distributed inside to ensure the high rigidity and bending and shock absorption performance of the foundation components; The basic components are molded with resin sand and undergo aging treatment to ensure the stability of the long-term accuracy of the machine tool, providing a guarantee for the stability of the machine tool performance;
2. The X, Y, and Z guide rails are all; Swallowtail shaped sliding guide rail, and subjected to medium frequency quenching and precision grinding; The sliding guide surface is coated with composite PTFE material and precision scraped with automatic forced lubrication to reduce the frictional resistance of feed motion, reduce low-speed crawling, and improve the precision and service life of the machine tool;
3. Strengthen the balance of the counterweight in the Z direction to ensure smooth and stable movement of the spindle box;
4. The X, Y, and Z directions are fed using ball screws with high pitch, high precision, and high strength, resulting in a high feed speed; The servo motor is directly connected to the screw through an elastic coupling, and the feed servo motor directly transmits power to the high-precision ball screw to ensure the positioning accuracy of the machine tool;
5. The screw support adopts a pre stretched structure, greatly reducing the impact of thermal deformation on accuracy during long-term operation of the machine tool;
6. Adopting well-known Taiwanese brand high-speed, high-precision, and high rigidity spindle units, with strong axial and radial bearing capacity and a speed of up to 8000rmp;
7. The spindle can adopt a high-performance temperature control system to take away the heat generated by the spindle, maintain a balance between the spindle unit temperature and room temperature, greatly reduce the impact of thermal deformation on the spindle rotation accuracy, and extend the service life of the spindle;
8. The X, Y, and Z direction guide rails and lead screws are all enclosed and protected to ensure the cleanliness of the lead screw expansion guide rails and the transmission and motion accuracy of the machine tool;
9. The external protection of the machine tool adopts a fully enclosed mechanism design; Safe and reliable;
10. The machine tool operating system is designed based on ergonomic principles, with an independent control box located close to the operator. It is equipped with a handheld electronic handwheel control box for easy tool alignment;
11. Adopting advanced centralized automatic lubrication device, timed and quantitative automatic intermittent lubrication, stable and reliable operation;
12. The machine tool is equipped with a well-known CNC control system, which is fully functional, easy to operate, and has stable and reliable accuracy;
13. The electrical system adopts a design structure that separates transformers from control systems, reducing heat generation, minimizing temperature changes in electrical boxes, improving the service life of electrical components, and enhancing the reliability of system control;
3、 Main technical parameters
1. Technical specifications
(1) Travel itinerary
X-axis: 550mm
Y-axis: 300 mm
Z-axis: 400 mm
Distance from spindle end face to worktable: 148-578 mm
(2) Workbench
Workbench area: 800 × 300mm
Maximum load of workbench: 320kg
T-shaped groove (groove x width x center distance): 3 x 16 x 85
(3) Spindle
Main motor power: 2.2kw
Spindle cone: BT40
Spindle speed: 60-8000rpm
(4) Rapid displacement
X/Y axis fast movement: 6m/min
Z-axis fast movement: 6m/min
Cutting feed rate: 1-5000mm/min
2. CNC control system
The system has complete and reliable interlocking, safety protection, and fault diagnosis alarm functions, equipped with RS323 standard communication interface, can be programmed and stored with computers, and can achieve DNC processing.
Spindle servo motor power 2.2KW
X/Y/Z axis servo motor power and torque N M 6/6/6
3. Power supply device
Power supply form: three-phase AC 380V ± 10% 50Hz ± 10%
Electricity capacity 10KVA
4. Cooling system
Water tank capacity: 60L
Cooling pump power: 90W
Cooling pump flow rate: 25L/min
5. Gas source
Air pressure used: ≥ 0.6MPa
6. Machine tool dimensions and weight
Machine tool dimensions (length x width x height) 2200 x 1750 x 2250mm
Machine weight: 1900kg
4、 Random attachments for machine tools

Serial Number	name	Specifications and markings	quantity	notes
1	Spring clip handle	BT40	1
2	snap ring	6.8.10.12.16.20	Each 1
3

5、 List of main purchased parts

Serial Number	name	Model and drawing number	quantity	notes
1	spindle unit	BT40	1 set
2
3	X-direction ball screw pair	3206	1 set
4	Y-direction ball screw pair	3206	1 set
5	Z-direction ball screw pair	3206	1 set
6	Special bearings for lead screws
7	deep groove ball bearing
8	coupling		3 sets
9	Cooling pump		1 set
10	lubrication system		1 set

7、 Standard configuration
1. Beijing Kaiandi 1000M CNC system three-axis linkage
2. Spindle servo motor 2.2KW
3. X/Y/Z-axis servo motor torque N M 6/6/6
4. BT40 Taiwan made precision spindle unit 8000rpm
5. Three axis precision screw pair Jiangsu Qijian (Sino Japanese joint venture)
6. Three axis guide rail protection system
7. Intermittent lubrication system
8. Coolant system
9. Full protection sheet metal system
10. Taiwan's first round of hat style knife warehouse with 12 knives



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