The primary functions and advantageous features of deep hole grinding machines

Deep hole grinding machines are primarily used for grinding the inner surfaces and end faces of cylindrical, conical, or other shaped workpieces. The workpiece is mounted on the headstock spindle of the machine frame for circular motion, driven by the operating console, which facilitates vertical movement and reverse motion along the bed slide rail. The main frame enables horizontal feed movement along the rolling saddle.

The main structure of the deep-hole grinding machine can rotate the vertical axis to a certain angle for grinding conical holes. The workpiece is fixed on a planet, and the abrasive wheel, in addition to rotating around the axis, also processes the hole around the axis to achieve circular cutting, making it suitable for grinding large workpieces or non-rotating workpieces as the human body of an internal combustion engine.

The frame head of the deep hole grinding machine is primarily used for installing and clamping workpieces, as well as driving the workpieces to rotate. The frame head rotates in a reversible clock at 90° level. The grinding of the abrasive spindle is used to support the internal hole grinding. The internal abrasive spindle is driven by an independent motor, and the deep hole grinding machine is used to support and utilize the spindle for high-speed rotating wheels.

The abrasive frame is being installed on the sliding saddle. During surface grinding on the short cone, the abrasive frame can be adjusted to a certain angle on the horizontal plane, ±30°, with the tailstock supporting the workpiece together with the top. The rolling saddle and lateral feed mechanism operate the side handwheel. The lateral feed mechanism can drive the rolling saddle and sharpen the wheel bracket during lateral feed movement.