Grinders can process materials with higher hardness, such as hardened steel, hard alloy, etc; It can also process brittle materials, such as glass and granite. The grinder can grind with high precision and small surface roughness, and also can grind with high efficiency, such as powerful grinding
According to the motion characteristics and process requirements of the grinding machine, the following requirements are made for electric drive and control:
Generally, the rotation of the grinding wheel does not require speed regulation, but can be driven by a three-phase asynchronous motor, and only requires unidirectional rotation. In case of large capacity, Y-triangle step-down starting can be adopted.
In order to ensure the machining accuracy, make it run smoothly, and ensure that the inertia of the worktable is small and there is no impact when reversing the reciprocating motion of the worktable, hydraulic transmission is used to realize the reciprocating motion of the worktable and the transverse feed of the grinding wheel box.
Grinder (grinding machine) is a machine tool that uses abrasive tools to grind the workpiece surface. Most grinders use high-speed rotating grinding wheels for grinding, while a few use oilstone, abrasive belt and other abrasives and free abrasive for processing, such as honing mill, superfinishing machine tool, abrasive belt grinder, grinder and polishing machine.
