Abstract: A system, method and computer-readable medium for fine-tuning speed selection for reducing machine chatter. The system includes circuitry configured to determine a predetermined speed of the machine. The circuitry identifies a stability lobe based on the predetermined speed of the machine and selects a first set of fine-tuning speeds from a range of machine speeds corresponding to the determined stability lobe. Further, the circuitry causes the machine to operate at one or more of the first set of fine-tuning speeds.

Abstract: A system, method, and computer-readable medium for providing a user interface. The system includes circuitry configured to generate chatter information based on sensor data collected from a machining operation of a machine performed at a previously selected tool speed setting. The chatter information includes a chatter level value and a chatter frequency value. A plurality of different candidate tool speed settings is determined based on the generated chatter frequency value from the machining operation. The circuitry generates the user interface that includes a plurality of different tool speed settings, including the previously selected tool speed setting and the plurality of different candidate tool speed settings for selection by a user. The user interface is configured to indicate the chatter level value for the previously selected.

Abstract: A system, method and computer-readable medium for fine-tuning speed selection for reducing machine chatter. The system includes circuitry configured to determine a predetermined speed of the machine. The circuitry identifies a stability lobe based on the predetermined speed of the machine and selects a first set of fine-tuning speeds from a range of machine speeds corresponding to the determined stability lobe. Further, the circuitry causes the machine to operate at one or more of the first set of fine-tuning speeds.

Abstract: A system, method, and computer-readable medium for providing a user interface. The system includes circuitry configured to generate chatter information based on sensor data collected from a machining operation of a machine performed at a previously selected tool speed setting. The chatter information includes a chatter level value and a chatter frequency value. A plurality of different candidate tool speed settings is determined based on the generated chatter frequency value from the machining operation. The circuitry generates the user interface that includes a plurality of different tool speed settings, including the previously selected tool speed setting and the plurality of different candidate tool speed settings for selection by a user. The user interface is configured to indicate the chatter level value for the previously selected.

Abstract: A circular dividing table includes a brake assembly, in which the piston return spring urges the annular piston with the bottom face of its annular groove. The piston retracts backward and the floating pad return plate contacts the bracket extending inward within the cylindrical bore of the floating pad, thus urging the floating pad backward. Due to the backward displacement of the floating pad, the floating pad is forced to retract from the brake disc. Using a circular dividing table equipped with such a brake assembly, it is possible to release the clamping members forcibly and to make the action of clamping or unclamping precise and conducted with a high responsive speed.

Abstract: By causing the annular piston (42) to be freed, the piston return spring (54) comes to urge the annular piston (42) with the bottom face of its annular groove (50), so that the piston (42) retires backward and the floating pad return plate (62) contacts with the bracket (64) extending inward within the cylindrical bore (61) of the floating pad (60), thus urging the floating pad (60) backward. By the backward displacement of the floating pad (60), the floating pad (60) is forced to be departed from the brake disc (66). A circular dividing table equipped with such a brake assembly, it is possible to release the clamping members forcibly and to make the action of clamping or unclamping precisely and in a high responsive speed.