Angle heads

Angle Heads: Precision Technology for Mechanical Workshops Angle heads are a fundamental component in modern machining, especially when it comes to machines such as milling machines and industrial drills. These tools enable complex machining operations, enhancing the versatility of the machines to which they are applied. What are Angle Heads? Angle heads are mechanical accessories mounted on machines such as milling machines, drills and lathes. Their main function is to allow machining on surfaces that cannot be reached with the tool mounted directly on the spindle. This is possible due to their design, which deflects the rotational axis of the tool at an angle, usually 90 degrees. How Do Angle Heads Work? The operating principle of angle heads is quite simple but extremely effective. They use a series of bevel gears that transmit power from the machine spindle to the tool, deflecting the axis of rotation. The bevel gears are designed to ensure precise transmission of motion, without compromising power or speed. There are various types of angle heads, each designed for specific machining requirements: - Standard angle heads: Used for general machining, they allow tools such as milling cutters or drills to be used on angled surfaces. - High precision angle heads: Ideal for operations requiring extremely tight tolerances, such as aerospace or medical machining. - Angle heads for CNC milling machines: Optimised for use on CNC machines, these heads offer greater automation and versatility. The Advantages of Angle Heads in Machine Shops One of the main reasons why machine shops invest in angle heads is to increase operational flexibility. Here are some of the main advantages: - Faster and more precise machining: Thanks to the ability to reach difficult angles, angle heads allow operations to be performed in less time and with greater precision. - Versatility: One angle head can be used in several machines, expanding the number of possible applications without having to replace the entire machine. - Cost reduction: The use of angle heads reduces the need for additional equipment, such as special bases or adapters, leading to lower tooling costs. - Increased productivity: Optimising operations with angle heads can lead to a significant increase in productivity, especially in complex and repetitive machining operations. - Improved ergonomics: In industrial settings where space is limited, the use of angle heads reduces the need to handle workpieces or machines, while also improving operational safety. Angle heads for CNC milling machines One of the areas where angular heads find greatest application is in CNC milling machines. Angle heads for CNC milling machines are essential for optimising automated machining processes, allowing access to complex surfaces and angles without the need to reposition the workpiece. In a CNC environment, the use of angle heads increases the machine's ability to produce complicated geometries, reducing downtime and ensuring consistent finished product quality. Thanks to the integration with numerical control systems, the operator can program the angle and speed of the angle head with extreme precision, ensuring unparalleled accuracy. Maintenance of Mechanical Angle Heads Proper maintenance of angle heads is essential to ensure their optimal functioning over time. Bevel gears and internal bearings are subject to wear and tear, especially when used intensively in industrial environments. Here are some tips for maintaining angle heads in perfect working order: - Regular lubrication: Gears and bearings should be lubricated periodically to prevent premature wear and ensure smooth operation. - Checking alignment: It is important to check the alignment of the angle head with respect to the spindle to avoid excessive stress that could damage the gears. - Replacing worn parts: Parts such as bearings or seals must be replaced regularly, depending on usage, to prevent breakage or operational inefficiency. Angle Heads for Industrial Drills Angle heads for industrial drills are indispensable tools for workshops that machine large components or hard-to-reach materials. They allow holes to be drilled in areas that would not be accessible with a conventional drill, significantly improving operating capacity. Thanks to these heads, the operator can keep the workpiece stationary while the tool reaches the desired work area, reducing the possibility of errors or damage. This type of equipment is particularly useful in the automotive and aerospace industries, where precision is essential. Answers to Frequently Asked Questions 1. What are the main applications of angle heads? Angle heads are mainly used for machining on angular surfaces, drilling in hard-to-reach places, complex milling, and generally in all those applications requiring the tool to deviate from the machine's standard axis. 2.How long does an angle head last? The lifetime of an angle head depends on the type of use and the maintenance carried out. With proper maintenance and use, an angle head can last for years without losing efficiency. 3. Can I use an angle head on any machine? Not all angle heads are compatible with every machine. It is important to choose the right angle head according to the specifications of the machine and the type of machining required. Conclusion Angle heads are an indispensable solution for many modern machine shops. From CNC milling machines to industrial drills, this equipment increases the versatility and precision of machining operations, offering numerous productivity and cost advantages. Whether it is complex drilling or precision machining, angle heads offer essential support to ensure high quality results.