Rectifieuse CNC SUPERTEC GM-45 d'occasion à vendre

Rectifieuse CNC GM-45

A GM-45 CNC Grinding Machine is a machine tool used for precision grinding, which is a type of machining that uses an abrasive wheel as the cutting tool. CNC stands for Computer Numerical Control, indicating that the machine is controlled by a computer program that dictates the movements and actions of the machine’s components.

GM-45 CNC Grinding Machines are highly automated and can perform intricate and complex grinding operations with a high level of precision. These machines are widely used in industries such as automotive, aerospace, medical device manufacturing, tool and die making, and more. They offer several advantages over traditional manual grinding methods, including increased accuracy, repeatability, and efficiency.

Here are some key features and components of a CNC grinding machine:

Système de contrôle: The heart of a GM-45 CNC Grinding Machine is its control system. It interprets the programmed instructions (often in the form of G-code) and coordinates the movements of the machine’s components, such as the grinding wheel, workpiece, and other axes.

Meule : The grinding wheel is the cutting tool used to remove material from the workpiece. It consists of abrasive grains bonded together in a specific structure. Different types of grinding wheels are used for various materials and grinding operations.

Tenue de travail : GM-45 CNC Grinding Machines have specialized mechanisms for holding the workpiece in place during grinding. This ensures accurate positioning and prevents vibrations or movement that could affect the quality of the finished product.

Wheel Dressing System: Grinding wheels wear down over time and require periodic dressing to maintain their shape and cutting efficiency. CNC grinding machines often have automated wheel dressing systems that ensure the wheel remains sharp and properly shaped.

Workpiece Positioning: The workpiece is positioned and held in place by the machine’s workholding system. This system allows for precise movement of the workpiece along different axes to achieve the desired grinding results.

Système de refroidissement : Grinding generates a significant amount of heat, so a coolant system is used to keep the grinding area cool and to wash away grinding debris. This helps prevent thermal damage to both the workpiece and the grinding wheel.

Broche: The spindle holds the grinding wheel and provides the rotational motion needed for the grinding operation.