Used VIGERT S7520A High Speed Universal Thread Grinder For Sale

A High Speed Universal Thread Grinder is a specialized machine tool used in the manufacturing industry for precision grinding of threads on various types of components. Threads are the helical ridges that wrap around cylindrical or conical surfaces, such as screws, bolts, nuts, and other threaded parts. The primary purpose of a thread grinder is to create accurate and high-quality threads on these components, ensuring proper fit, engagement, and functionality.

Key features and components of a High Speed Universal Thread Grinder typically include:

1. Grinding Wheel: High Speed Universal Thread Grinder.The machine is equipped with a grinding wheel that is specifically designed for thread grinding. This wheel has a profile that matches the thread’s geometry and is capable of producing precise thread forms.
2. Workholding Mechanism: High Speed Universal Thread Grinder.The component to be threaded is securely held in place during the grinding process. This could involve various types of chucks, fixtures, or centers, depending on the design of the machine and the component being threaded.
3. Precision Guides and Slides: The machine features precise guides and slides that control the movement of the grinding wheel and the workpiece. These components ensure smooth and accurate motion, leading to precise thread profiles.
4. High-Speed Capability: “High Speed” in the machine’s name suggests that it is capable of achieving rapid and efficient grinding operations. High rotational speeds of the grinding wheel help to generate the required cutting action for grinding threads accurately and quickly.
5. Universal Capability: The term “Universal” implies that the machine is versatile and can be used to grind a variety of thread forms and sizes. This is achieved through adjustable settings and tooling that can be adapted to different thread specifications.
6. CNC Controls: Many modern thread grinders are equipped with computer numerical control (CNC) systems. These systems allow for precise programming of thread profiles and parameters, enabling automation and repeatability in the grinding process.
7. Sistema de refrigeração: Grinding generates heat, and a coolant system is typically integrated into the machine to maintain the appropriate temperature and prevent damage to the workpiece and grinding wheel.
8. Dressing Mechanism: The grinding wheel needs to be periodically dressed to maintain its shape and cutting efficiency. Thread grinders often feature automatic or manual dressing mechanisms.
9. Operator Interface: The machine is operated and monitored through a user interface, which can include controls for setting up the machine, programming thread specifications, and monitoring the grinding process.