Used VIGERT 1020 Efficient Grinding Machine For Sale

1020 Efficient Grinding Machine

A 1020 Efficient Grinding Machine is a versatile and widely used machine tool in the manufacturing and machining industries. It is designed for removing material from a workpiece by abrasion, using abrasive wheels or belts. 1020 Efficient Grinding Machines are used to achieve high precision and surface finish on various materials, including metals, ceramics, plastics, and composites. They play a crucial role in producing parts with tight tolerances and specific surface qualities. Here are some key aspects and types of grinding machines:

1. Types of Grinding Machines:
   • Surface Grinding Machine: This type of grinder is used to create a flat and smooth surface on a workpiece. A horizontal spindle with a grinding wheel rotates on the workpiece’s surface, removing material.
   • Válcová bruska: Cylindrical grinders are used to grind the outer or inner surfaces of cylindrical workpieces. They can produce both external and internal cylindrical features with high precision.
   • Centerless Grinding Machine: Centerless grinders are used for grinding cylindrical workpieces without using centers or chucks to hold them in place. They are commonly used for high-volume production of parts like shafts and pins.
   • Tool and Cutter Grinder: These machines are designed for sharpening and reconditioning cutting tools used in machining operations, such as end mills, drills, and milling cutters.
   • Stolní bruska: Bench grinders are smaller, stationary grinding machines typically used for sharpening hand tools and small workpieces.
   • Surface and Profile Grinding Machine: These machines can perform both surface grinding and precision profile grinding to create complex shapes and contours on workpieces.
   • Creep Feed Grinding Machine: Creep feed grinders are used for grinding deep slots and intricate profiles at very slow feed rates. They are often used in aerospace and turbine blade manufacturing.
2. Grinding Wheel: The grinding wheel is a crucial component of a grinding machine. It contains abrasive grains bonded together to form the cutting surface. Different types of abrasive materials and bonding agents are used to create wheels with specific properties for various grinding applications.
3. Upínání a upínání: To hold the workpiece securely during grinding, various types of workholding devices such as chucks, collets, magnetic tables, and fixtures are used.
4. Chladicí systém: Grinding generates heat, so a coolant system is often used to keep the workpiece and grinding wheel cool. Coolant also helps in chip removal and extending the life of the abrasive wheel.
5. CNC řízení: Many modern 1020 Efficient Grinding Machines are equipped with CNC controls that allow for precise control of grinding parameters, automatic tool changes, and the ability to create complex part geometries.
6. Dressers: Dressers are used to shape and condition the grinding wheel. They remove worn abrasive grains and ensure the wheel maintains its cutting ability.

1020 Efficient Grinding Machines are essential in various industries, including automotive, aerospace, tool and die making, and precision machining. They are used to produce components with tight tolerances, fine surface finishes, and complex geometries. The choice of grinding machine and grinding process depends on the specific requirements of the workpiece and the desired outcome.