41results about How to "Achieve processing efficiency" patented technology

The invention discloses ultrasonic combined electric machining technology real-time optimizing control system and a control method thereof. An ultrasonic power supply is connected with a first current sensor and a transducer, a computer is connected with a synchronous data acquisition card, and the synchronous data acquisition card collects all machining parameter data, acquired by the first current sensor, a voltage sensor, a second current sensor and a laser micro displacement sensor probe, of a machining workpiece; the machining workpiece is placed on a magnetic levitation workbench, a tool electrode is fixed on the lower end face of an amplitude changing rod, the upper end of the amplitude changing rod is connected with the transducer, the positive electrode of a pulse power supply is connected with a synchronous chopper which receives chopping control signals given by a laser micro displacement sensor controller, the synchronous chopper is connected with the machining workpiece, working liquid is filled between the machining workpiece and the electrode, the electrode is connected with the second current sensor through a current-limiting resistor, the second current sensor is connected with the negative electrode of the pulse power supply, and the voltage sensor is connected with the output end of the pulse power supply. The ultrasonic combined electric machining technology real-time optimizing control system and the control method thereof have the advantages of being capable of obtaining vibration displacement, temperature, and voltage state parameters in real time.

A probe interface circuit and a probe adapter circuit for a probe of an oscilloscope, wherein the probe comprises a probe interface circuit and a probe front end circuit, and the probe interface circuit comprises a control circuit, a detection circuit and a coaxial transmission circuit; the probe interface circuit is used for receiving a control signal generated by the oscilloscope from a communication interface of the oscilloscope, performing DC bias configuration according to the control signal to generate a bias configuration signal, and outputting a bias configuration signal to a probe front-end circuit through the output end of the bias circuit, so that the probe front-end circuit performs direct-current bias superposition on the signal to be detected under the action of the bias configuration signal, and generates a coaxial signal with output impedance matched with a BNC interface of the oscilloscope through attenuation adjustment and impedance adjustment. Because the probe interface circuit can generate the bias configuration signal according to the control signal, the free superposition of the direct current bias of the signal to be detected can be realized, and the functional defects of the existing oscilloscope probe can be overcome.

A section processing apparatus has a mark forming control portion that transmits control information for forming marks on a surface of a sample. Each of the marks has at least two portions intersecting at a converging portion located at a previously determined position of an observation target section of the sample or in the vicinity of the previously determined position. A first focused ion beam apparatus emits a first focused beam for forming each of the marks on the surface of the sample based on the control information transmitted by the mark forming control portion and for processing a section of the sample. The section of the sample is processed by scanning the first focused beam in parallel with the at least two portions of the marks in the direction of the converging portion, while the section of the sample and positions of the marks are observed by a second focused ion beam apparatus, and to finish processing of the section of the sample when the first focused beam reaches the converging portion or a vicinity thereof.

The invention discloses ultrasonic combined electric machining technology real-time optimizing control system and a control method thereof. An ultrasonic power supply is connected with a first current sensor and a transducer, a computer is connected with a synchronous data acquisition card, and the synchronous data acquisition card collects all machining parameter data, acquired by the first current sensor, a voltage sensor, a second current sensor and a laser micro displacement sensor probe, of a machining workpiece; the machining workpiece is placed on a magnetic levitation workbench, a tool electrode is fixed on the lower end face of an amplitude changing rod, the upper end of the amplitude changing rod is connected with the transducer, the positive electrode of a pulse power supply is connected with a synchronous chopper which receives chopping control signals given by a laser micro displacement sensor controller, the synchronous chopper is connected with the machining workpiece, working liquid is filled between the machining workpiece and the electrode, the electrode is connected with the second current sensor through a current-limiting resistor, the second current sensor is connected with the negative electrode of the pulse power supply, and the voltage sensor is connected with the output end of the pulse power supply. The ultrasonic combined electric machining technology real-time optimizing control system and the control method thereof have the advantages of being capable of obtaining vibration displacement, temperature, and voltage state parameters in real time.

The machine part machining device comprises a guiding device, a transmission device is fixedly installed at the position, close to the front portion, of the upper end face of the guiding device, and the transmission device and the guiding device are connected in a meshed mode through a tooth-shaped belt; a limiting die holder is slidably clamped to the center of the upper end face of the guide device, a feeding device is slidably clamped to the position, close to the bottom, of the inner end face of the guide device, and a discharging device is fixedly arranged at the position, close to the rear portion, of the upper end face of the guide device. By arranging the guiding device and the feeding device, when the mechanical parts are machined, through cooperation of the guiding device and the feeding device, the mechanical parts can be automatically and accurately discharged one by one, meanwhile, feeding, machining and discharging can be automatically integrated, and the follow-up machining efficiency of the mechanical parts is improved to the maximum extent.

The present invention provides a medical education method based on a mobile terminal, which includes the following steps: a. medical record data is transmitted between multiple mobile terminals, and the medical record data includes at least rating indication information; b. the medical record data is transmitted to the Nth mobile terminal and the rating indication information is revised by the Nth mobile terminal, then the execution of the step a is terminated; c. The Nth mobile terminal obtains the first diagnosis data based on the medical record data, The Nth mobile terminal sends the first diagnosis data to a plurality of the mobile terminals. The present invention can realize the information configuration of the information corresponding processing terminal by setting the instruction information of the medical record data, and based on this control the circulation path of the medical record data among the mobile terminals, enhance the effectiveness of information dissemination, and improve the efficiency of information processing.

The invention discloses a monitoring data processing method and device and a monitoring method of an embedded system. The method comprises the steps of obtaining monitoring data of a monitoring object in a monitoring time range, where the monitoring object comprises at least one of a to-be-monitored system task and a to-be-monitored peripheral interruption, and the monitoring data is used for recording duration information and frequency information of the monitoring object in the monitoring time range; and determining a to-be-checked target object from the monitoring objects according to the monitoring data. The technical problems that in the prior art, an embedded system monitoring method is limited in application scene and low in monitoring accuracy are solved.

The invention discloses a sewage treatment system based on solar combined energy supply. The system comprises an energy supply module, a sewage treatment module, a sludge treatment module and a waste gas treatment module, wherein the sewage treatment module, the sludge treatment module and the waste gas treatment module are all connected with the energy supply module, the energy supply module comprises a power supply assembly, a heat supply assembly, a control assembly, an electric energy conversion assembly and a circulating water tank, the power supply assembly is connected with the electric energy conversion assembly, the heat supply assembly is connected with the circulating water tank, the power supply assembly comprises a photovoltaic power generation system, a wind power generation system and a hydroelectric generation system, the heat supply assembly comprises a solar heat supply system, an air energy heat supply system and an electric energy heat supply system, and the electric energy conversion assembly is connected with the electric energy heat supply system. According to the invention, solar energy is used as a main energy source, and a plurality of energy sources are combined, so that all-weather non-stop pollution-free sewage treatment is realized, the energy sources are reasonably utilized, zero emission is realized, and energy conservation and environmental protection in a real sense are realized.

A probe interface circuit and a probe adaptation circuit for a probe of an oscilloscope, wherein the probe includes a probe interface circuit and a probe front-end circuit, the probe interface circuit includes a control circuit, a detection circuit and a coaxial transmission circuit; The communication interface of the oscilloscope receives the control signal generated by the oscilloscope, and configures the DC offset according to the control signal to generate the offset configuration signal, and outputs the offset configuration signal to the probe front-end circuit through its output terminal, so that the probe front-end circuit is in the Under the action of the bias configuration signal, the DC bias is superimposed on the signal to be detected, and the coaxial signal with the output impedance matching the BNC interface of the oscilloscope is generated through attenuation adjustment and impedance adjustment. Since the probe interface circuit can generate the offset configuration signal according to the control signal, it is beneficial to realize the free superposition of the DC offset of the signal to be detected, and overcome the functional deficiencies of the existing oscilloscope probe.

The invention provides a retractable tobacco flue-curing room, which comprises a side plate, a top plate, a back plate, a baffle plate, a worm frame, a worm, a worm wheel, a rotating wheel, a door, lifting lugs, a handle and a beam; the side of the door passes through The front end of the side plate is hingedly connected, and the rear end of the side plate is connected with the back plate by bolts; the worm is installed on the worm frame; the shaft of the worm wheel is connected to the inner surface of the side plate by welding, and the worm wheel and The worm is engaged; the two sides of the top plate are installed on the upper end of the side plate through lifting lugs; the beam is connected to the inner side of the side plate by welding, and the handle is connected to the lower end of the worm by welding; in summary, it can be seen that, Compared with the existing flue-cured room, it can be folded, saves space, and is also convenient for transportation. After moving the position, install the flue-cured room on the planting site, and directly process it after picking, which reduces the burden of transportation. Multiple sets of side panels and top panels can be spliced. Increase the capacity of the flue-cured tobacco room to meet processing needs.