Rettificatrice per rulli CNC VIGERT MK84160 usata in vendita

MK84160 CNC Roll Grinding Machine. The MK84160 CNC Roll Grinding Machine is a specialized piece of equipment designed for precision grinding and maintenance of large rolls used in various industries, including steel, paper, textile, and more. Roll grinding is a critical process for achieving tight tolerances and surface finishes on rolls that play a crucial role in manufacturing processes. Here’s a detailed description of the MK84160 CNC Roll Grinding Machine:

1. Machine Bed and Base: The machine features a robust and heavy-duty bed or base, often constructed from high-quality cast iron or steel. This sturdy construction provides exceptional stability and minimizes vibrations during the grinding process, ensuring high precision.
2. Roll Grinding: The primary function of this machine is to grind and maintain the surfaces of large rolls, such as those used in rolling mills, paper machines, printing presses, and other industrial applications. Roll grinding ensures the rolls maintain their desired geometry and surface finish.
3. Sistema di controllo CNC: The “CNC” designation indicates that the machine is equipped with a sophisticated computer numerical control (CNC) system. The CNC system interprets G-code instructions and precisely controls the movements of the grinding wheel, workpiece rotation, and feed rates. It allows for complex grinding operations and automation.
4. Mola: MK84160 CNC Roll Grinding Machine. The machine is equipped with a high-precision grinding wheel designed specifically for roll grinding. These wheels may be diamond or CBN (cubic boron nitride) abrasive wheels, capable of maintaining sharp cutting edges and producing fine surface finishes.
5. Workholding Mechanism: The machine includes a workholding mechanism, often referred to as a headstock or tailstock, to securely hold the roll during grinding. These mechanisms ensure concentricity and stability during the grinding process.
6. Movimenti degli assi: The machine typically has multiple axes of movement, including longitudinal (X-axis) and vertical (Z-axis) movements. These movements control the position and orientation of the grinding wheel relative to the roll, allowing for precise grinding operations.
7. Sistema di raffreddamento: A coolant system is crucial for roll grinding to dissipate heat, improve wheel life, and remove grinding swarf and debris. The coolant system also helps maintain consistent temperature control during the process.
8. Misurazione e monitoraggio: Roll grinding machines often feature measurement and monitoring systems that inspect the roll’s profile and dimensions in real-time, ensuring grinding accuracy and consistency.
9. Caratteristiche di sicurezza: Safety is a priority for roll grinding machines, and they are equipped with protective enclosures, interlocks, and emergency stop buttons to ensure operator safety.