Abstract: Provided is a disclosure for a cutting device configured to control a linear speed of a cutting wheel as the cutting wheel gets smaller with use. In one example, the cutting device includes a cutting wheel; an actuator to rotate the cutting wheel; a power source configured to provide power to the actuator for rotating the cutting wheel at an adjustable rotational velocity; and control circuitry configured to adjust the rotational velocity of the cutting wheel to maintain a substantially constant surface speed.

Abstract: Provided is a disclosure for a cutting device configured to control a linear speed of a cutting wheel as the cutting wheel gets smaller with use.

Abstract: In some examples, a material removal system may control movement of a material removal machine based on whether a material removal tool is in contact with a sample. A material removal system may include a material removal machine (e.g., saw, grinder, polisher, and/or more general material preparation and/or testing machine) that is configured to move at the urging of one or more actuators. The system may further include control circuitry configured to control movement (and/or speed, acceleration, etc.) of the material removal machine (e.g., via the actuators) based on one or more power, thermal, position, and/or other parameters that indicate whether the material removal tool of the material removal machine is in contact with a sample.

Abstract: A material removal system may control movement of a material removal machine based on whether a material removal tool is in contact with a sample. A material removal system may include a material removal machine (e.g., saw, grinder, polisher, and/or more general material preparation and/or testing machine) that is configured to move at the urging of one or more actuators. The system may further include control circuitry configured to control movement (and/or speed, acceleration, etc.) of the material removal machine (e.g., via the actuators) based on one or more power, thermal, position, and/or other parameters that indicate whether the material removal tool of the material removal machine is in contact with a sample.

Abstract: A sample preparation saw has a base, a housing, a saw assembly mounted to the base, a dressing assembly, a sample clamping assembly mounted to the base, and a reservoir assembly. The saw assembly includes a blade assembly with a rotating blade. The blade assembly is movable along x-, y- and z-axes by at least two drives. The dressing assembly is operable to dress the rotating blade. The sample clamping assembly includes a rail, a sample mount removably positioned on the rail and a saddle operable to hold a sample. The reservoir assembly is operable to recirculate a rinse fluid sprayed on the rotating blade, and includes a basin having a pump and a series of weirs.

Abstract: Systems, and/or methods for movement control of material removal systems and/or assemblies are disclosed, such as saws, grinders, polishers, and/or more general material preparation and/or testing machines, for example. A material removal system may include a material removal machine that is configured to move at the urging of one or more actuators. The system may further include control circuitry configured to control movement (and/or speed, acceleration, etc.) of the material removal assembly (e.g., via the actuators) based on one or more power, thermal, position, and/or other parameters that indicate whether the material removal tool is in contact with a sample.

Abstract: Provided is a disclosure for a cutting device configured to control a linear speed of a cutting wheel as the cutting wheel gets smaller with use.

Abstract: A sample preparation saw (10) has a base (130, 146, 14, 47), a housing (12, 76), a saw (10) assembly (30, 58) mounted to the base (130, 146, 14, 47), a dressing assembly (58), a sample clamping assembly (100) mounted to the base (130, 146, 14, 47), and a reservoir assembly (30, 58). The saw (10) assembly (30, 58) includes a blade assembly (30) with a rotating blade (24). The blade assembly (30) is movable along x-, y- and z-axes by at least two drives (27, 36). The dressing assembly (58) is operable to dress the rotating blade (24). The sample clamping assembly (100) includes a rail (102), a sample mount (104) removably positioned on the rail (102) and a saddle (106) operable to hold a sample. The reservoir assembly (30, 58) is operable to recirculate a rinse fluid sprayed on the rotating blade (24), and includes a basin (178) having a pump (180) and a series of weirs (188A, 188).

Abstract: A sample preparation saw (10) has a base (130, 146, 14, 47), a housing (12, 76), a saw (10) assembly (30, 58) mounted to the base (130, 146, 14, 47), a dressing assembly (58), a sample clamping assembly (100) mounted to the base (130, 146, 14, 47), and a reservoir assembly (30, 58). The saw (10) assembly (30, 58) includes a blade assembly (30) with a rotating blade (24). The blade assembly (30) is movable along x-, y- and z-axes by at least two drives (27, 36). The dressing assembly (58) is operable to dress the rotating blade (24). The sample clamping assembly (100) includes a rail (102), a sample mount (104) removably positioned on the rail (102) and a saddle (106) operable to hold a sample. The reservoir assembly (30, 58) is operable to recirculate a rinse fluid sprayed on the rotating blade (24), and includes a basin (178) having a pump (180) and a series of weirs (188A, 188).