Yamazaki Mazak Patente

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A cartridge includes a rotation body, a roller gear cam, a first motor, and a support component. The rotation body includes a bearing and a mounting portion on which a table configured to support a workpiece is mounted. The rotation body is rotatable about a first axis. The roller gear cam transfers drive power to the bearing to rotate the rotation body about the first axis. The first motor drives the roller gear cam. The support component is mountable on a tilt base in a state in which the support component is supporting the rotation body, the roller gear cam, and the first motor. The tilt base is tiltable about a tilt axis.

A spatter adhesion inhibitor of a laser beam machine includes a spatter guard, a blaster, and an ejector. The spatter guard includes a leading end portion that is insertable into a pipe and that receives spatter generated as a result of irradiation of a laser beam to the pipe. The blaster blasts fluid to a leading end portion of the spatter guard. The ejector ejects a spatter adhesion inhibiting agent to the leading end portion of the spatter guard and an inner surface of the pipe.

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A method of using a computer to assist machine program generation includes associating assigned tools with tools to be used respectively in machining processes. This method further includes receiving, from a user, an input to change a tool to be used in a selected process among the machining processes from a first assigned tool to a first selected tool, the first assigned tool being assigned to the selected process among the assigned tools. This method further includes determining whether an improvement request process exists in any one of the machining processes other than the selected process, a second assigned tool assigned to the improvement request process among the assigned tools being unusable in the improvement request process due to the changing from the first assigned tool to the first selected tool. This method further includes changing a tool to be used in the improvement request process from the second assigned tool to a second selected tool that is usable in the improvement request process in a case where the improvement request process is determined to exist.

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An operation panel for a laser beam machine includes a display, an inputter, and a computing apparatus. The display is configured to represent, using a laser beam machine model modeling the laser beam machine and a plurality of device models respectively modeling a plurality of devices that are operable, an arrangement of the plurality of devices in the laser beam machine. The inputter is configured to receive user input. The computing apparatus is configured to execute, in response to a first device model being selected via the inputter out of the plurality of device models displayed on the display, a first process that allows outputting a signal to manually operate a first device corresponding to the first device model, and to execute, in response to a second device model being selected via the inputter out of the plurality of device models displayed on the display, a second process that allows outputting a signal to manually operate a second device corresponding to the second device model.

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A pipe assembly includes a first rectangular pipe that includes a first notch having a width dimension of a first value in a direction along a first direction and a length dimension of a second value in a direction along a second direction, and extends in the first direction, and a second rectangular pipe that includes a first portion received in the first notch and a second portion extending in the second direction from the first portion, and is disposed to cross the first rectangular pipe. A width dimension of the first portion in the direction along the first direction is smaller than a width dimension of the second portion in the direction along the first direction. A length dimension of the first portion in the direction along the second direction is substantially the same as the second value. The width dimension of the first portion in the direction along the first direction is substantially the same as the first value.

A machining path generation method includes preparing an assembly model that is a combination of a plurality of models including a first model obtained by modeling a first elongated member and a second model obtained by modeling a second elongated member. First identification processing is executed. The first identification processing includes identifying a second identifier that is an identifier of the second model in response to selection of the first model and the second model adjacent to the first model in the assembly model. A first machining path is generated. The first machining path includes a first engraving formation path for forming first laser beam engraving expressing a first identifier that is an identifier of the first model on the first elongated member and a second engraving formation path for forming second laser beam engraving expressing the second identifier identified by the first identification processing executed, on the first elongated member.

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A model generation method includes causing a processor to obtain from a storage, first data specifying a flange diameter that is a diameter of a flange of a tool holder in a radial direction with respect to a central axis, the tool holder including the flange formed around the central axis, and a holder main body which extends from the flange in an axial direction along the central axis and to which a rotary tool is attachable, and a flange length that is a length of the flange in the axial direction. The model generation method includes causing the processor to receive inputs of a shank diameter of the rotary tool and a main body length from an operator via an input interface, the main body length being a length of the holder main body in the axial direction. The model generation method includes causing the processor to obtain from the storage that stores correspondence between the shank diameter and a main body diameter that is a diameter of the holder main body in the radial direction, second data specifying the main body diameter corresponding to the shank diameter that has been received. The model generation method includes causing the processor to generate a geometric model of the tool holder based on the first data, the second data, and the main body length that has been received.

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A controller for a laser beam machine includes a display, an inputter, a computing apparatus, and a communication circuit. The display is configured to display a first machining result indicating a machining result of a first part produced by the laser beam machine. The laser beam machine operates based on a first control command generated by execution of at least one machining program. The inputter is configured to, when an additional order quantity of the first part is defined as a first quantity and a process including making a determination of arrangement of the first quantity of the first part in at least one workpiece is defined as a nesting process, receive input of the first quantity or input of a first instruction to change the first quantity and a start instruction for the nesting process. The computing apparatus is configured to generate a second control command that causes the laser beam machine to produce the first quantity of the first part from the at least one workpiece by executing at least one additional machining program generated based on a result of the nesting process. The communication circuit is configured to transmit the second control command to the laser beam machine.

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