众所周知，CNC加工中心可以用复杂的形状处理零件, 多样化的过程, and high precision requirements that conventional machine tools cannot. 此外, CNC machining centers can be equipped with more tools and fixtures, and can handle parts that conventional machine tools require multiple clampings to complete.
所以, what are the main products CNC machining centers can process?
1. Cavity and Box Precision Components
Box and cavity parts generally refer to components with one or more hole systems, a specific internal cavity, and specific proportions in length, 宽度, 和身高. These products are very common in the machinery, 汽车, and aviation fields. 例子包括:
- Automobile engine cylinder blocks
- Transmission housings
- Machine tool headstocks
- Gearboxes
- Oil drilling rig cylinders
- Various pump casings
Box and cavity parts generally require multi-station machining and flat machining, and the machining precision requirements are usually high, especially those for geometric and positional tolerances. Particularly strict, 例如, automotive parts and aerospace parts usually require tolerances at the micrometer level, and usually need to go through drilling, 旋转, expanding, boring, 切割, 窃听, 切割, milling and other processes, which require a lot of tools and fixtures.
On conventional processing machines, multiple clamping and calibration are required, and the number of manual measurements is relatively high, which makes the process and procedures complicated, and the processing cycle and cost increase. 更重要的是, the accuracy is difficult to guarantee.
然而, if a CNC machining center is used to process it, it can be done in one go. Clamping can complete most or all of the processes required by conventional machine tools. This provides high and stable part precision, 一致性, 和质量, shortens the production process, and offers significant cost savings.
If a component requires numerous machining stations and multiple table rotations, 一个 horizontal machining center is generally the right choice. When machining stations are limited and the span is small, 一个 vertical CNC machining center can be selected.
2. Parts with Complex Curved Surfaces
在航空航天领域, shipbuilding, communications, 医疗的, 汽车, and defense equipment applications, complex curved surfaces account for a significant proportion of components.
例如:
- 螺旋桨
- Impellers
- Various curved molds
These are difficult to achieve using conventional machining methods, and some are impossible. CNC machining centers offer significant flexibility in machining these components, especially with the more advanced four- and five-axis machining centers.
These centers can produce complex surfaces and shapes that are even invisible to the naked eye, a feat unmatched by traditional machinery.
一般来说, CNC machining centers can produce parts that are impossible with traditional machining machines, while maintaining higher precision and efficiency.
About RapidEfficient
RapidEfficient specializes in high-precision CNC machining with 18 years of experience. Its products cover medical, communications, optics, drones, intelligent robots, 汽车, and office automation parts.
The company’s CNC machining centers include four-axis, 五轴, and linkage machine tools and are equipped with precision projectors, three-coordinate measuring machines, spectrometers, and other precision testing equipment.
- Machining accuracy: 到 0.01 毫米
- Testing accuracy: 到 0.001 毫米
