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Various table sizes: table size is from 250mm to 1600mm or be manufactured as per customer's requirement.
High accuracy and great durability: adapting a high precision face toothed disc as indexing element.
High loading capacity: special axial-radial roller bearings are incorporated to provide high rigidity.
Adapting 2pcs or 3pcs Hirth coupling for positioning, repeatability can reach 6 sec.Besides accuracy will not be changed over long time operation.
Easy operation: lifted with pneumatic, easily rotated by hand.
The CNC Rotary Table is a sophisticated and precisely engineered piece of equipment that plays a crucial role in modern machining processes. Its design starts with a robust base structure, typically crafted from high-quality cast iron or forged steel. This base provides a stable and rigid foundation, effectively minimizing vibrations during operation, which is essential for achieving accurate machining results. The base is meticulously machined to ensure a flat and smooth mounting surface, allowing for secure attachment to the machine tool or workbench.
The rotary table itself is designed with precision in mind. It features a circular tabletop made of durable materials such as hardened steel or a high-strength alloy. The tabletop is precision ground to a fine finish, providing a flat and accurate surface for mounting workpieces. The edge of the tabletop may be equipped with a T-slot or a series of holes, enabling the easy installation of fixtures and workholding devices to securely hold the workpieces in place.
The heart of the CNC Rotary Table is its drive system. It usually consists of a high-precision servo motor, a reduction gearbox, and a feedback control mechanism. The servo motor provides the power to rotate the table, offering precise control over the rotational speed and position. The reduction gearbox reduces the speed of the motor while increasing the torque, ensuring smooth and stable rotation of the table. The feedback control mechanism, often utilizing encoders or resolvers, continuously monitors the position of the table and provides real-time feedback to the CNC control system. This allows for accurate positioning and interpolation of the table, enabling complex machining operations with high precision.
In addition, the CNC Rotary Table may incorporate a variety of safety features. These can include limit switches to prevent the table from rotating beyond its specified range, emergency stop buttons to quickly halt the operation in case of an emergency, and protective covers to shield operators from moving parts. The design also takes into account ease of maintenance, with accessible components for lubrication and inspection.
One of the primary advantages of the CNC Rotary Table is its high level of precision. The combination of the precise drive system and the feedback control mechanism allows for accurate positioning of the table within extremely tight tolerances. This precision is crucial in industries such as aerospace, automotive, and precision machinery manufacturing, where even the slightest deviation can have a significant impact on the performance of the final product. For example, in the machining of turbine blades for aircraft engines, the CNC Rotary Table enables the precise shaping and drilling of the blades, ensuring optimal aerodynamic performance.
Another significant advantage is its flexibility and versatility. The ability to rotate the table in multiple axes (such as 360 degrees in the horizontal plane and sometimes in the vertical plane as well) allows for the machining of complex geometries that would be difficult or impossible to achieve with traditional machining methods. It enables the production of parts with multiple features, such as angled surfaces, curved profiles, and intricate patterns, in a single setup, reducing the need for multiple fixtures and setups. This not only saves time but also improves the accuracy and consistency of the machining process.
The CNC Rotary Table also offers increased productivity. With its automated control and rapid positioning capabilities, it can perform machining operations more quickly and efficiently than manual rotary tables. The ability to program the table's movements and operations through the CNC control system allows for the production of multiple identical parts with minimal operator intervention, increasing the overall throughput of the manufacturing process.
Various table sizes: table size is from 250mm to 1600mm or be manufactured as per customer's requirement.
High accuracy and great durability: adapting a high precision face toothed disc as indexing element.
High loading capacity: special axial-radial roller bearings are incorporated to provide high rigidity.
Adapting 2pcs or 3pcs Hirth coupling for positioning, repeatability can reach 6 sec.Besides accuracy will not be changed over long time operation.
Easy operation: lifted with pneumatic, easily rotated by hand.
The CNC Rotary Table is a sophisticated and precisely engineered piece of equipment that plays a crucial role in modern machining processes. Its design starts with a robust base structure, typically crafted from high-quality cast iron or forged steel. This base provides a stable and rigid foundation, effectively minimizing vibrations during operation, which is essential for achieving accurate machining results. The base is meticulously machined to ensure a flat and smooth mounting surface, allowing for secure attachment to the machine tool or workbench.
The rotary table itself is designed with precision in mind. It features a circular tabletop made of durable materials such as hardened steel or a high-strength alloy. The tabletop is precision ground to a fine finish, providing a flat and accurate surface for mounting workpieces. The edge of the tabletop may be equipped with a T-slot or a series of holes, enabling the easy installation of fixtures and workholding devices to securely hold the workpieces in place.
The heart of the CNC Rotary Table is its drive system. It usually consists of a high-precision servo motor, a reduction gearbox, and a feedback control mechanism. The servo motor provides the power to rotate the table, offering precise control over the rotational speed and position. The reduction gearbox reduces the speed of the motor while increasing the torque, ensuring smooth and stable rotation of the table. The feedback control mechanism, often utilizing encoders or resolvers, continuously monitors the position of the table and provides real-time feedback to the CNC control system. This allows for accurate positioning and interpolation of the table, enabling complex machining operations with high precision.
In addition, the CNC Rotary Table may incorporate a variety of safety features. These can include limit switches to prevent the table from rotating beyond its specified range, emergency stop buttons to quickly halt the operation in case of an emergency, and protective covers to shield operators from moving parts. The design also takes into account ease of maintenance, with accessible components for lubrication and inspection.
One of the primary advantages of the CNC Rotary Table is its high level of precision. The combination of the precise drive system and the feedback control mechanism allows for accurate positioning of the table within extremely tight tolerances. This precision is crucial in industries such as aerospace, automotive, and precision machinery manufacturing, where even the slightest deviation can have a significant impact on the performance of the final product. For example, in the machining of turbine blades for aircraft engines, the CNC Rotary Table enables the precise shaping and drilling of the blades, ensuring optimal aerodynamic performance.
Another significant advantage is its flexibility and versatility. The ability to rotate the table in multiple axes (such as 360 degrees in the horizontal plane and sometimes in the vertical plane as well) allows for the machining of complex geometries that would be difficult or impossible to achieve with traditional machining methods. It enables the production of parts with multiple features, such as angled surfaces, curved profiles, and intricate patterns, in a single setup, reducing the need for multiple fixtures and setups. This not only saves time but also improves the accuracy and consistency of the machining process.
The CNC Rotary Table also offers increased productivity. With its automated control and rapid positioning capabilities, it can perform machining operations more quickly and efficiently than manual rotary tables. The ability to program the table's movements and operations through the CNC control system allows for the production of multiple identical parts with minimal operator intervention, increasing the overall throughput of the manufacturing process.
