Used VIGERT YK7550 CNC Internal Gear Grinding Machine For Sale

YK7550 CNC Internal Gear Grinding Machine. The YK7550 CNC Internal Gear Grinding Machine is a specialized and precision machine tool designed for grinding the internal tooth profiles of gears. Gear grinding is a critical process used to produce highly accurate and tightly toleranced internal gears, often found in various industries such as automotive, aerospace, and manufacturing. Here’s a detailed description of the YK7550 CNC Internal Gear Grinding Machine:

1. Machine Bed and Base: The machine features a robust and rigid bed or base, typically made of high-quality cast iron or steel. This construction provides stability and minimizes vibrations during the gear grinding process, ensuring high precision.
2. Internal Gear Grinding: The YK7550 is specifically designed for the precise grinding of internal gear teeth. It allows for the creation of accurate tooth profiles, involute shapes, and gear geometries within the internal bore of the workpiece.
3. Workholding Mechanism: The machine is equipped with a workholding mechanism, such as a chuck or fixture, to securely hold the workpiece in place during grinding. The workpiece is typically mounted on a rotating spindle or fixture that can be adjusted for different workpiece sizes and types.
4. Mola: The machine is equipped with a specialized grinding wheel designed for internal gear grinding. These wheels are diamond or CBN (cubic boron nitride) abrasive wheels that can precisely shape the internal gear teeth.
5. Sistema di controllo CNC: YK7550 CNC Internal Gear Grinding Machine.The heart of the machine is its computer numerical control (CNC) system. The CNC system interprets G-code instructions and precisely controls the tool’s movement, workpiece rotation, and feed rates. It enables complex gear grinding operations and automation.
6. Movimenti degli assi: The machine typically has multiple axes of movement, including axial (Z-axis) and radial (X and Y axes) movements. These axes control the grinding wheel’s position and orientation, allowing for precise grinding of the internal gear teeth.
7. Sistema di raffreddamento: A coolant system is essential to dissipate heat generated during grinding and to flush away grinding swarf (metal particles). The coolant helps extend wheel life and improves surface finish.
8. Measurement and Probing: Some machines feature measurement and probing systems to inspect workpieces, measure dimensions, and ensure grinding accuracy.
9. Caratteristiche di sicurezza: Internal gear grinding machines are equipped with safety features, including protective enclosures, interlocks, and emergency stop buttons to ensure operator safety.
10. Compatibilità con l'automazione: These machines can often be integrated into automated manufacturing systems for continuous and unmanned operation.