Abstract:
A method for identifying operating authority of a worker comprising: electronically connecting an interrogator to a controller; providing a transponder in the possession of worker with data of operating authority stored in the transponder; the interrogator reading the data in the transponder and delivering the data to the controller. The controller determines a level of operating authority of the worker according to the data. The controller allowing access only to operating functions associated with the determined level of operating authority.
Abstract:
A manual pulse generator that includes a main body, a magnification selector, an axis selector, and an input device is disclosed. The input device is disposed on an upper surface of the main body. The input device includes a control chip and a panel with many touch-sensors electronically connected to the control chip. When the touch-sensors are touched, the touch-sensors generate signals to the control chip. The control chip is configured to generate pulse signals according to the signals received from the touch-sensors to control a servo motor of a CNC machine.
Abstract:
An operating device for a CNC machine includes an operating portion, an encoder, a memory unit, a microprocessor, a display unit, and a controller. The operating portion includes a rotary button and a confirm button. The encoder is connected to the rotary button and the confirm button for generating corresponding position codes. The memory unit stores a number of function menus corresponding to a number of operating instructions. The microprocessor is connected between the encoder and the memory unit for receiving the position codes from the encoder and invoking the corresponding function menus from the memory unit. The display unit is connected to the microprocessor for displaying the function menus. The controller is connected to the microprocessor for executing input instructions.
Abstract:
A manual pulse generator includes an operating region receiving contact to generate a contact signal, a touch sensor, and a programmable chip. The touch sensor is capable of generating electrical signals according to the contact signal. The programmable chip is electrically connected to the touch sensor to receive electrical signals from the touch sensor and generate pulse signals to control a motor accordingly.
Abstract:
A tool compensation system for compensating abrasion of a tool includes a rangefinder, a control system, and a compensation apparatus. The compensation apparatus includes an actuator, a transmission element, and a regulator. The rangefinder measures an actual length of the tool. The control system calculates a compensation value according to the actual length, and outputs a control instruction to the compensation apparatus according to the compensation value. The transmission element is actuated by the actuator to move a distance equaling to the compensation value in response to receiving the control instruction. The regulator is configured for supporting an article to be machined by the tool, and capable of moving towards the tool under the actuation of the transmission element, to compensate for abrasion of the tool.
Abstract:
A workpiece shifting prevention device includes a platform, which is configured for supporting a workpiece thereon; a sensor group mounted in the platform, which is configured for measuring pressures at different points on the platform and converting the pressures into voltage signals; an amplifier group connected to the sensor group, which is configured for amplifying the voltage signals output from the sensor group; and a single chip connected to the amplifier group, which is configured for receiving and processing the amplified voltage signals. The single chip checks if the voltage signals output from the sensor group are equal, and if not, adjusting machining parameters of an implement connected thereto.