Machine tool usage

Huadian CNCValve specific CNC single-sided machining machineMainly used in the machining of valves, pump bodies, automotive components, engineering machinery and other parts, it can perform turning processes on workpieces such as end faces, outer circles, stops, inner holes, grooves, threads, taper holes and spherical shapes. The processing is carried out by Huadian's dedicated CNC system (or optional Siemens, Guangzhou CNC system, etc.), which can achieve automation, high precision, multi variety, and large-scale production.

Main features of machine tools

1. The feed of this valve dedicated CNC single-sided machining machine adopts the Huadian dedicated CNC system (or optional Siemens and Fanuc CNC systems), which can achieve the machining of taper holes, threads, and spherical processes through dual axis linkage. Its CNC system has good compatibility, powerful functions, and easy operation.

2. The feed slide table guide rail is made of high-quality gray cast iron, which has undergone three tempering aging treatments of casting rough machining and precision machining to fully eliminate residual internal stress. The surface of the guide rail is treated with ultrasonic quenching to achieve a hardness of HRC55. Through high-precision guide rail grinding, the accuracy, rigidity, and stability of the machine tool are ensured.

3. The transmission components adopt precision ball screw transmission and interpolation measures to eliminate gaps, ensuring smooth machining of the machine tool transmission.

4. The power head adopts a three-stage manual transmission coupled with a high-power motor to achieve low-speed high torque, which can withstand heavy cutting loads and improve machining efficiency.

5. The tooling adopts hydraulic automatic clamping to improve efficiency and reduce personal labor intensity.

6. The valve specific CNC single-sided machining machine adopts centralized lubrication to ensure that each moving part is fully lubricated and improve the service life of the machine tool.

Main structure of machine tool

stem or root of plantsValve specific CNC single-sided machining machineMainly composed of bed body, power head, feed CNC slide table, CNC transverse feed cutterhead, hydraulic fixture, and equipped with independent electrical cabinet, hydraulic station, centralized lubrication device, cooling automatic cutting device, high protection.

1. Bed frame
The bed body is made of high-quality casting and has undergone three artificial aging tempering treatments. The guide rail surface is treated with ultrasonic quenching, and the design structure is reasonable to ensure the rigidity, accuracy, and stability of the machine tool.
2. Power head
The power head housing is made of high-quality castings, and the main shaft is made of 20GrMnTAi material, which has been forged, quenched and tempered, carburized and quenched, and processed by high-precision internal and external cylindrical grinders. The bearings are NN30 series high-precision double row cylindrical roller bearings, ensuring the rigidity and accuracy of the main shaft.


3. Tooling
Tooling is a specialized tool designed specifically for the processed parts. The positioning block and positioning pin are all quenched to ensure reliable workpiece positioning. The workpiece clamping adopts hydraulic clamping to improve processing efficiency and reduce personal labor intensity.

4. Hydraulic device
The hydraulic station adopts an independent stacking valve, consisting of high-quality solenoid valves, pressure regulating valves, throttle valves, and double blade pumps, and is equipped with an air cooling device to ensure normal oil temperature during operation.

5. Electrical cabinet
The electrical cabinet adopts an independent enclosed type, with built-in CNC system, frequency converter and machine tool control electrical components, and is equipped with an air cooling device to ensure that the machine tool electrical components work normally and do not attract dust.

6. Centralized lubrication device
The lubrication system is equipped with a Nanjing Beiqier progressive lubrication device, which regularly pumps lubricating oil into the lubrication points of various moving parts, eliminating tedious manual operations and improving the service life of the machine tool.

7. Cooling and cutting device
stem or root of plantsValve specific CNC single-sided machining machineThe cooling adopts high flow cooling, and the iron chips are washed by the cooling water through the bed cutting port and flow into the chip conveyor. The chip conveyor lifts the iron chips into the chip collection box, ensuring the cleanliness of the machine tool site and reducing personal labor intensity.

8. Multi functional CNC system
This product is a fully digital bus type CNC device aimed at foreign CNC systems. It adopts a dual CPU module upper and lower computer structure, a modular and open architecture, and is based on NCUC industrial fieldbus technology with independent intellectual property rights. It has the functions of multi-channel control technology, five axis machining, high-speed and high-precision, turning milling composite, synchronous control and other CNC systems, and adopts a 15 '' LED LCD display screen. Mainly used in high-speed, high-precision, multi axis, multi-channel vertical and horizontal machining centers, turning and milling composite, 5-axis gantry machine tools, etc.