1、 Definition and Characteristics
Definition: A ball end cutter is a type of end mill tool that is assembled on a milling machine and used to mill various curved surfaces, circular grooves, and grooves.
characteristic:
The blade shape is hemispherical and has adaptability, which can process complex surfaces without tool interference.
Low cutting force, suitable for semi precision machining or precision machining.
There are various materials available, including tungsten steel, hard alloy, high-speed steel, high carbon steel, and diamond, to meet different processing needs.
2、 Application Fields
Ball head cutters are widely used in various fields due to their unique blade shape and excellent cutting performance
Mold manufacturing: used for the manufacturing of precision molds, capable of achieving high-precision machining surface quality and smooth cutting effects.
Automotive manufacturing industry: In the processing of automotive engine components, ball cutters can be used for fine machining of high demand materials such as cylinder blocks and piston rings.
Electronics industry: In the production of semiconductors and integrated circuits, the high performance of ball cutters helps to improve product quality and production efficiency.
Aerospace: Used for composite material processing to meet the high-precision requirements of aerospace components.
Jewelry industry: used for metal carving, capable of producing fine patterns and textures.
3、 Type and specifications
There are various types and specifications of ball head knives to choose from based on different parameters such as material, coating, and blade count:
Materials: such as tungsten steel, hard alloy, diamond, etc., different materials have different hardness and wear resistance.
Coating: Some ball cutters are coated with special coatings on their surfaces to improve their wear resistance and cutting performance.
Blade number: Common types include two blade, four blade, etc. The more blades there are, the higher the cutting efficiency, but the cutting force will also increase accordingly.
Specifications: including handle diameter, blade length, blade diameter and other parameters, which can be selected according to specific processing needs.
4、 Usage and maintenance
Usage: When using a ball head cutter, appropriate tool parameters such as cutting speed, feed rate, etc. should be selected based on the machining material and cutting conditions. At the same time, it is necessary to ensure the compatibility between the cutting tool and the machine tool to avoid tool damage or a decrease in machining quality.
Maintenance: Regularly clean and inspect the ball head knife, and replace severely worn tools in a timely manner. When storing, it should be placed in a dry and ventilated environment to avoid moisture and corrosion.
5、 Precautions
Safety: When using a ball headed knife, safety operating procedures should be strictly followed, protective equipment should be worn, and safety accidents should be avoided.
Processing efficiency: Although ball cutters are suitable for processing complex surfaces, their cutting force is relatively small and the processing line spacing is narrow, which may affect the overall processing efficiency. Therefore, when choosing cutting tools, both machining requirements and efficiency requirements should be considered comprehensively.
In summary, the ball head cutter is a milling tool with a unique blade shape and excellent cutting performance, which has been widely used in multiple fields. During use and maintenance, relevant regulations and operating procedures should be strictly followed to ensure normal operation and extend the service life.
