摘要:
A system and method for setting a software option of a numeric control device (10), by which a user cannot set the options without permission and a cost regarding option configuration may be recovered by a maker. A maker PC (12) generates option setting data for setting bit information to one or zero, based on a name or a number of a software option to be set, in order to make the function of the software option valid or invalid. This data is encoded or encrypted by using a unique identification number (10a) of a control device (10). The control device (10) reads and decodes the encoded software option setting data, in order to set data of the corresponding memory address and bit number in the control device (10) to one or zero. By using the unique identification number (10a) of the control device (10), only the control device (10), the software option setting data of which is required, can decode the encoded data.
摘要:
When the system is powered on, a BOOT device detecting unit detects which data exchange device (memory card or the like) is to be booted first, and the detected data exchange device is booted first. A data exchange process program which is set as software starting at BOOT is started to detect a data exchange file. At this time, with reference to a type code of a numerical control apparatus to be used, data matched to the type code is selected. A data exchange file is transferred to an internal storing device to which the data exchange device is connected. Then, a data exchange file is transferred to an internal storing device to which the data exchange device is not connected.
摘要:
A machine for regrinding grooves of a constant velocity universal joint workpiece (91) is disclosed. This machine preferably contains a chuck mechanism (33) for holding the various workpieces of the constant velocity universal joint, an adaptor (41) for mounting the workpiece in the chuck mechanism, a rotatable arm (32) for supporting the chuck mechanism, means (11) for controlling the motion of the rotatable arm in accordance with a computer program, a motorized grinding spindle (25) with a grinding bit (28), a lubricating fluid injection system (18), and a protective closure (16).
摘要:
A main central processing unit (CPU) and a plurality of CNC units each corresponding to each of machine tools are connected to each other through a bus line, and the main CPU is connected to an external storage device and an external input device. To change the operational control of a machine tool and the processing data for a workpiece, a new system program is downloaded to a CPU for a CNC unit from the external storage device through the RAM of the main CPU, and normally, a PERT program including the processing data stored in the CPU for the CNC unit is changed.
摘要:
A method for the distributed manufacturing of an object includes steps of: providing one or more data files for at least one object associated with a branded product and/or service; including the object, images of the object, and/or references to the object, in marketing materials for the branded product or service; providing access to the one or more files via a network in exchange for traffic to a network location associated with the branded product and/or service; and having the objects manufactured using the one or more files accessed over the network.
摘要:
When the system is powered on, a BOOT device detecting unit detects which data exchange device (memory card or the like) is to be booted first, and the detected data exchange device is booted first. A data exchange process program which is set as software starting at BOOT is started to detect a data exchange file. At this time, with reference to a type code of a numerical control apparatus to be used, data matched to the type code is selected. A data exchange file is transferred to an internal storing device to which the data exchange device is connected. Then, a data exchange file is transferred to an internal storing device to which the data exchange device is not connected.
摘要:
A main central processing unit (CPU) and a plurality of CNC units each corresponding to each of machine tools are connected to each other through a bus line, and the main CPU is connected to an external storage device and an external input device. To change the operational control of a machine tool and the processing data for a workpiece, a new system program is downloaded to a CPU for a CNC unit from the external storage device through the RAM of the main CPU, and normally, a PERT program including the processing data stored in the CPU for the CNC unit is changed.
摘要:
On décrit un appareil servant à remeuler les rainures dans une pièce de joint à double cardan (91). La machine comprend de préférence un mécanisme à mandrin (33) destiné à maintenir les différentes pièces du joint à double cardan, un adaptateur (41) servant à monter la pièce dans le mécanisme à mandrin, un bras rotatif (32) servant à soutenir le mécanisme à mandrin, des éléments (11) servant à commander le déplacement du bras rotatif selon un programme machine, une broche de meulage (25) à moteur, pourvue d'un outil de meulage (28), un système d'injection de fluide lubrifiant (18) et une fermeture de protection (16).
摘要:
In order to facilitate reuse of an NC program for operation that has been executed in the past, this control device (13) for a machine tool that drives the machine tool (11) by executing an NC program is provided with: a first program storage unit (23) that identifies an NC program for machining using a program name or program number and stores said program; a second program storage unit (33) that stores an NC program for operation each time an operator executes an NC program for operation that is input manually; and a display unit (15) that lists a plurality of NC programs for operation stored in the second program storage unit (33) and displays said programs.