摘要:
The invention relates to a control method for the use of a core drilling system involving a core drilling machine and a feed device for driving the core drilling machine along a machine holding device, comprising the following method steps: - detecting at least a first drilling parameter value during the core drilling operation; - defining the at least first drilling parameter value as a reference value; - detecting at least a second drilling parameter value during the core drilling operation; - comparing the at least second drilling parameter value with the reference value; and - selecting a predetermined parameter setting for the core drilling system when the second drilling parameter value exceeds or falls below the reference value by a predetermined threshold value. The invention also relates to a feed device for driving a core drilling machine along a machine holding device for use of the method, a core drilling machine for use of the method as well as a core drilling system containing a core drilling machine and a feed device for driving the core drilling machine along a machine holding device for use of the method.
摘要:
The invention relates to a control method for the use of a core drilling system involving a core drilling machine and a feed device for driving the core drilling machine along a machine holding device, characterized by the following method steps: - determining the end of a core drilling operation on the basis of reaching a predetermined threshold value for at least a corresponding predefined drilling parameter; and - selecting a reversing mode for returning a drilling tool from a borehole with a reversing rotational speed that corresponds to a multiple of a predetermined tapping speed of rotation of the drilling tool at the beginning of the core drilling operation. The invention also relates to a feed device for driving a core drilling machine along a machine holding device for use of the method, a core drilling machine for use of the method as well as a core drilling system comprising a core drilling machine and an advancing device for driving the core drilling machine along a machine holding device for use of the method.
摘要:
The invention relates to a method for controlling a machine tool (1) comprising a motor (3) for driving the machine tool (1); a control device (4); a transmission device (5) having at least one first gear and one second gear; a tool (7), for example, a drill bit; a first sensor (10) for detecting the rotational speed of at least one component of the transmission device (5); and a second sensor (20) for detecting the rotational speed of the motor (3). The method comprises the method steps: detecting a first rotational speed of the transmission device (5) in a first gear; detecting a first rotational speed of the motor (3) in a first gear; detecting the engagement of a first gear based on a ratio of the rotational speed of the transmission device and the rotational speed of the motor according to the lookup table; setting the idle state; detecting the set idle state based on a ratio of the rotational speed of the transmission device and the rotational speed of the motor according to the lookup table; adjusting the rotational speed of the motor to a second gear based on a ratio of the rotational speed of the transmission device and the rotational speed of the motor according to the lookup table; and engaging a second gear. The invention further relates to a machine tool (1) for applying the method.
摘要:
Regelverfahren zur Verwendung eines Kernbohrsystems, gekennzeichnet durch die folgenden Verfahrensschritte - Erfassen einer vorbestimmten Bohrsituation anhand eines Erreichens eines vorbestimmten Schwellwerts für wenigstens einen vorbestimmten entsprechenden Bohrparameter; - Beenden des Kernbohrvorgangs durch Auswählen eines Rückfahrmodus zum Entfernen des Bohrwerkzeugs aus dem Bohrloch, wenn die Vorschubeinrichtung einen vorbestimmten Schwellwert für einen vorbestimmten entsprechenden Wegstreckenwert in einer Richtung sowie die Kernbohrmaschine einen vorbestimmten Schwellwert für wenigstens einen vorbestimmte entsprechenden Bohrparameter nicht erreicht; oder - Fortsetzen des Kernbohrvorgangs durch Auswählen eines vorbestimmten Betriebsmodus, wenn die Vorschubeinrichtung einen vorbestimmten Schwellwert für einen vorbestimmten entsprechenden Wegstreckenwert in einer Richtung sowie die Kernbohrmaschine einen vorbestimmten Schwellwert für wenigstens einen vorbestimmte entsprechenden Bohrparameter erreicht. Sowie eine Vorschubeinrichtung zum Antreiben einer Kernbohrmaschine entlang einer Maschinenhalteeinrichtung zur Verwendung des Verfahrens, ein Kernbohrmaschine zur Verwendung des Verfahrens als auch ein Kernbohrsystem enthaltend eine Kernbohrmaschine und eine Vorschubeinrichtung zum Antreiben der Kernbohrmaschine entlang einer Maschinenhalteeinrichtung zur Verwendung des Verfahrens.
摘要:
Regelverfahren zur Verwendung eines Kernbohrsystems enthaltend eine Kernbohrmaschine und eine Vorschubeinrichtung zum Antreiben der Kernbohrmaschine entlang einer Maschinenhalteeinrichtung mit den Verfahrensschritten: - Erfassen wenigstens eines ersten Bohrparameterwertes während des Kernbohrvorgangs; - Festlegen des wenigstens ersten Bohrparameterwertes als Referenzwert; - Erfassen wenigstens eines zweiten Bohrparameterwertes während des Kernbohrvorgangs; - Vergleichen des wenigstens zweiten Bohrparameterwertes mit dem Referenzwert; und - Auswählen einer vorbestimmten Parametereinstellung für das Kernbohrsystem, wenn der zweite Bohrparameterwert den Referenzwert um einen vorbestimmten Schwellwert über- oder unterschreitet. Sowie eine Vorschubeinrichtung zum Antreiben einer Kernbohrmaschine entlang einer Maschinenhalteeinrichtung zur Verwendung des Verfahrens, ein Kernbohrmaschine zur Verwendung des Verfahrens als auch ein Kernbohrsystem enthaltend eine Kernbohrmaschine und eine Vorschubeinrichtung zum Antreiben der Kernbohrmaschine entlang einer Maschinenhalteeinrichtung zur Verwendung des Verfahrens.
摘要:
The invention relates to a control method for using a core drilling system, characterized by the following steps: detecting a predetermined drilling situation on the basis of the attainment of a predetermined threshold value for at least one predetermined corresponding drilling parameter; ending the core drilling operation by selecting a reverse-travel mode for removing the drilling tool from the borehole if the advancing device does not reach a predetermined threshold value for a predetermined corresponding distance value in a direction and the core drilling machine does not reach a predetermined threshold value for at least one predetermined corresponding drilling parameter; or continuing the core drilling operation by selecting a predetermined operating mode if the advancing device reaches a predetermined threshold value for a predetermined corresponding distance value in a direction and the core drilling machine reaches a predetermined threshold value for at least one predetermined corresponding drilling parameter. The invention further relates to an advancing device for driving a core drilling machine along a machine-holding device for using the method, to a core drilling machine for using the method, and to a core drilling system containing a core drilling machine and an advancing device for driving the core drilling machine along a machine-holding device for using the method.
摘要:
According to one aspect of the present invention, there is provided an electrically controllable rotary pressure device, comprising: a motor for providing torque to rotary pressure means; a power control unit for supplying power to the motor; a central processing unit for controlling the power control unit; and a rotational speed sensor for measuring a rotational speed of the motor or the rotary pressure means, wherein the central processing unit comprises an abnormality detection unit for receiving the rotational speed from the rotational speed sensor, and wherein the abnormality detection unit transmits a control signal to the central processing unit when abnormality in the rotational speed is detected, so that the central processing unit interrupts the power supply of the power control unit.
摘要:
According to one aspect of the present invention, there is provided an electrically controllable rotary pressure device, comprising: a motor for providing torque to rotary pressure means; a power control unit for supplying power to the motor; a central processing unit for controlling the power control unit; and a rotational speed sensor for measuring a rotational speed of the motor or the rotary pressure means, wherein the central processing unit comprises an abnormality detection unit for receiving the rotational speed from the rotational speed sensor, and wherein the abnormality detection unit transmits a control signal to the central processing unit when abnormality in the rotational speed is detected, so that the central processing unit interrupts the power supply of the power control unit.