摘要:
A cell controller is provided that analyzes each unit machining schedule, which is referred to for manufacturing products, prior to the start of the assigned unit machining schedule. The data items in the schedule are analyzed include identification numbers of machining programs, the use or non-use of such identification numbers, the number of workpieces to be machined, and a presence or absence of predetermined procedures (e.g., for exchanging metal molds, etc.) that are referred to for manufacturing the products. An operator is notified of any foreseeable schedule alarm condition, that will force the operation of the line of manufacturing products of a specific item to be suspended, so that the operator may be informed of the situation in advance. The foreseeable schedule alarm condition may arise for reasons such as an insufficient number of available workpieces and/or preparatory work to be done (e.g., an exchange of metal molds, etc.).
摘要:
The numerically controlled machining apparatus according to the invention displays data such as a tool reduction allowance, a tool core gap amount, and a tool shape and the like to a tool, which is set with displaying setting condition of a tool is set at the tool exchanging means, which detected by the tool set detecting means, and displays a tool setting condition by indicating a tool which is set in the tool exchanging means and that not set in the tool exchanging means with a different color respectively.
摘要:
The numerically controlled machining apparatus according to the invention displays data such as a tool reduction allowance, a tool core gap amount, and a tool shape and the like to a tool, which is set with displaying setting condition of a tool is set at the tool exchanging means, which detected by the tool set detecting means, and displays a tool setting condition by indicating a tool which is set in the tool exchanging means and that not set in the tool exchanging means with a different color respectively.
摘要:
A numerically controlled machining apparatus that displays data, such as a tool reduction allowance, a tool core gap amount, and a tool shape and the like for a tool. The data is displayed along with the setting condition of a tool as it is set by a tool exchanging device. The data is detected by a tool set detecting device. A tool setting condition display identifies a tool which is set in the tool exchanging device and a tool that is not set in the tool exchanging device by use of a different color.
摘要:
Provided is a robot apparatus including actuators for driving joint shafts and measuring at least one of a joint angle and a joint angle speed of each of the joint shafts, and a central control part for controlling each of the actuators, wherein the central control part performs a periodic communication at predetermined control periods and the periodic communication includes transmitting a desired control value from the central control part to each of the actuators and transmitting a measured value from each of the actuators to the central control part, the central control part stops the periodic communication in response to an occurrence of an actuator that has failed to receive the measured value during a given period of time, and each of the actuators performs a safety stop in response to an event where the actuator has not received the desired control value during a given period of time.
摘要:
The NC device of the machining center has the data memory for storing exchange history and data concerning a tool therein when the tool has been manually exchanged. When the data concerning the tool is updated, the data memory also stores update history. The main control unit determines whether the tool is changed on the basis of at least either of the exchange history and the update history. On the basis of a determination result, the main control unit controls the spindle head moving unit to stop the tool as well as allows a caution about the tool to be displayed on the display unit.
摘要:
The NC device of the machining center has the data memory for storing exchange history and data concerning a tool therein when the tool has been manually exchanged. When the data concerning the tool is updated, the data memory also stores update history. The main control unit determines whether the tool is changed on the basis of at least either of the exchange history and the update history. On the basis of a determination result, the main control unit controls the spindle head moving unit to stop the tool as well as allows a caution about the tool to be displayed on the display unit.
摘要:
A method is disclosed for modifying coordinate data in a machining program in response to workpiece measurements made by a programmably controlled surface sensing element. The location of the workpiece and position of workpiece characteristics are determined by a series of programmed scanning cycles. The maximum, minimum and average measured positions of points on a workpiece surface are stored and may be used to calculate position offsets which may be used to modify a machining program. Further, the measured positions and offsets may be tested against programmed maximum and minimum limits to determine if the measured positions are within a tolerance band. In one embodiment, the positions of points on the workpiece surface are measured by a cutting tool operating in conjunction with a torque measuring circuit.