43 results about "Ultrasonic pachymeter" patented technology

The invention discloses thickness detection equipment for wooden door production. The thickness detection equipment comprises a detection table board, a horizontal conveying track and an ultrasonic thickness gauge; a to-be-detected wooden door plate is fixed through a fixing clamp, and a master control button controls a driving motor to drive a moving block to move on a horizontal conveying rail,so that the wooden door plate sequentially passes through detection sites; the intervals between the adjacent mounting holes and through holes are equal, and the mounting holes and the through holes are arranged at intervals in a staggered manner in the vertical direction; wooden door plates are driven by the moving blocks to sequentially pass through the lower portions of the horizontal fixing rods. The thickness of the wooden door plate is detected through the ultrasonic thickness gauges, and then detection is conducted through the ultrasonic thickness gauges above the fixed mounting plate and below the fixed mounting plate; and the ultrasonic thickness gauges which are distributed in an up-down staggered mode can detect thickness distribution data on the same horizontal straight line onthe wooden door plate.

The invention relates to an ultrasonic thickness measuring device with high measurement accuracy, which includes a base, a processing table, a control mechanism and a grinding mechanism. The feeding component and the translation component include the first motor, drive shaft, gear and rack. The ultrasonic thickness measuring equipment with high measurement accuracy can drive the ultrasonic thickness gauge to move back and forth, left, right, up and down through the control mechanism, which not only saves time and effort, but also runs smoothly. , and can measure multiple sets of data, which makes the measurement accuracy of the ultrasonic thickness measuring equipment higher. The workpiece to be measured can be polished through the grinding mechanism, so that the surface roughness of the workpiece to be measured can be reduced, and the oxide and paint layer on the surface can be removed Remove it to reveal the metallic luster, so that the probe and the object to be tested can achieve a good coupling effect through the coupling agent, thereby further improving the measurement accuracy of the ultrasonic thickness measuring equipment.

The invention discloses a trolley-type fire extinguisher cylinder pressure alternating and blasting test device, which includes a fire extinguisher cylinder sample, an explosion-proof chamber, a measuring device, a pressurizing pipe and a pressure relief pipe. The fire extinguisher cylinder sample is placed in a closed In the explosion-proof room, there are measuring devices around the inner wall of the explosion-proof room. The measuring devices include a non-contact ultrasonic thickness gauge and a total station. The top of the fire extinguisher cylinder sample is connected to one end of the water inlet pipe, and the other end of the water inlet pipe passes through the explosion-proof chamber and the booster pipe. Connection, the booster pipe is connected to the bottom of the capacity cylinder through the booster pump, the water inlet pipe is connected to the pressure relief pipe, the pressure relief pipe is connected to the storage tank, the storage tank circulates the water back to the volume cylinder through the upper water pipe, and the outlet end of the upper water pipe is installed with ultrasonic water depth temperature tester. The present invention reduces manual operation and improves automation degree and test accuracy.

The invention relates to the technical field of ultrasonic vehicle thickness gauges, and discloses an ultrasonic thickness gauge with stable contact between the probe and the workpiece, including a thickness gauge main body, a movable connection sleeve is clamped on the top of the thickness gauge main body, and the movable joint The upper end of the connection sleeve is fixedly connected with a detection wire, and the end of the detection wire far away from the movable connection sleeve is connected with an anti-folding head, and the lower end of the anti-folding head is fixedly connected with a probe shell, and the outer surface of the probe shell is fixedly connected with a card piece. The probe is in stable contact with the workpiece ultrasonic thickness gauge, by adding a probe shell outside the probe head, and connecting the probe shell inside the probe protective cover, and setting a fixed ring inside the probe protective cover, and at the same time on the fixed ring The suction cup is threaded and controlled by the arm lever. When probing, the suction cup is adsorbed on the surface of the object, and the probe head is attached to the object by pushing the probe protective cover, so that the probe head does not need to be held.

The invention relates to the technical field of thickness gauges, and discloses an ultrasonic thickness gauge capable of preventing dirt and impurities from affecting measurement accuracy, including a thickness gauge body, and movable seats are fixedly installed on both sides of the top of the thickness gauge body, A mounting plate is movably mounted on the other end of the movable seat, a positioning plate is fixedly mounted on the bottom end of the mounting plate, and scrapers are fixedly mounted on both ends of the positioning plate. The ultrasonic thickness gauge, which can prevent dirt and impurities from affecting the measurement accuracy, first uses the positioning plate to contact and position the surface to be measured, and then scrapes off the dirt and impurities on the surface through the scraper. The movable column and the movable seat are movably connected, and the thickness gauge body is rotated to face the measurement surface, and then the threaded column is rotated so that the mounting seat is rotated until the restricting column at the mounting seat corresponds to the restricting hole, which has the advantages of good measurement accuracy. , which solves the existing error-prone problem.

The present invention aims at the problem that the thickness of a single layer of metal of a metal composite material cannot be measured and the overall thickness of the metal composite material cannot be measured in the prior art, and provides a metal composite material ultrasonic thickness measurement capable of measuring the thickness of each layer of the metal composite material Instrument, which includes a voltage adjustable power supply, an ultrasonic transmitting module, an ultrasonic receiving module, a data acquisition module, and a data processing system. The power supply provides power for the ultrasonic transmitting module, the ultrasonic receiving module, the data acquisition module, and the data processing system. A kind of ultrasonic thickness gauge for metal composite materials, the accuracy and reliability can be guaranteed, and the thickness can be accurately measured even in some cases of poor coupling.

The invention provides a quick positioned detecting method for a thickness size of a variable thickness part and an auxiliary detecting device. Firstly, a plate-shaped auxiliary detecting device provided with a right-angle bending edge is produced, and array holes regularly arranged by a plurality of different detecting points and hole center longitude and latitude scribed lines are formed on the plate surface of the auxiliary detecting device; and then, the hole system positions on the plate surface of the auxiliary detecting device are leant against and bonded on a plane to be detected of the variable thickness part, a positioning reference hole (9) is determined in end holes of the hole system, and a Y-direction size scribed line (7) and an X-direction size scribed line (8) are scribed on the part to be detected respectively; the Y-direction size scribed line and the X-direction size scribed line are aligned to the hole center longitude and latitude scribed lines of the hole system when detecting; and finally, different positions of the hole system are touched by a probe of an ultrasonic thickness meter to obtain thickness values which are obtained by measuring. The auxiliary detecting device comprises an L-shaped mother board which is provided with a right-angle bending edge, and combination son boards extending to two sides; and the whole surface of the device is provided with a regular hole system, and dovetail grooves and dovetail bosses for positioning and connection.

The invention discloses a thickness detection device for wooden door production, which includes a detection table, a horizontal conveying track and an ultrasonic thickness gauge; the wooden door plate to be detected is fixed by a fixing fixture, and a driving motor is controlled by a general control button to drive a moving block in a horizontal position. Move on the conveying track, so that the wooden door panels pass through the detection points in turn; the adjacent installation holes and through holes are equally spaced, and the installation holes and through holes are arranged in a vertically staggered interval; the wooden door panels pass through sequentially under the drive of the moving block Under the horizontal fixed rod, the thickness of the wooden door plate is detected by the ultrasonic thickness gauge, and then through the upper part of the fixed installation plate, the ultrasonic thickness gauge below is used for detection. The ultrasonic thickness gauges scattered up and down can detect the same horizontal line on the wooden door plate Thickness distribution data on .

The invention relates to an ultrasonic thickness meter convenient to operate. The ultrasonic thickness meter comprises a main machine, a connecting line, a holding rod, a push plate and a thickness measuring device and is characterized in that the thickness measuring device comprises a thickness measuring mechanism and a plurality of fixing mechanisms, each fixing mechanism comprises a telescopingcomponent, a moving plate, a direction adjusting component, an air suction chamber, an air suction pipe and a sucker, the thickness measuring mechanism comprises a rotating component, a first motor,a rotary disc, a thickness measuring component and a scanning component, the thickness measuring component comprises a first air cylinder, a first piston, a moving unit and a probe, and the scanning component comprises a second air cylinder, a second piston and a scanning unit. The ultrasonic thickness meter the suckers are allowed to attach to the surface of a to-be-measured object through the fixing mechanisms so as to fix the push plate, and the two hands of a measuring worker can be freed to do other work; in addition, the thickness measuring mechanism adjusts the angle of the probe afterthe surface shape of the to-be-measured object is determined to allow the probe to vertically aim at the to-be-measured object so as to increase the measuring precision of the ultrasonic thickness meter.