100 results about "Force gauge" patented technology

The invention provides a device and a method for testing the shearing and compression performance of a helicopter engine damping part. The shearing performance testing device comprises a base (1), a fixed support (3), a stress application lead screw (4), a tension sensor (5), a dynamometer (6), a double-fork (7), an arc-shaped pulling plate (8), a mounting support (10), a dial indicator (11) and a magnetic base (12). The compression performance testing device comprises a base (1), a fixed support (3), a stress application lead screw (4), a tension sensor (5), a dynamometer (6), a mounting support (10), a dial indicator (11), a magnetic base (12), a single lug (13) and a square loading frame (14). Measurement of shear and compression deformation displacement of the engine damping member is realized, shear and compression performance of the engine damping member is verified, and the installed damping member is ensured to effectively prevent transmission of vibration waves and weaken harm of inertial impact to an engine. And the situation that the installation of the damping piece with substandard static performance affects the flight safety is avoided. The test cost is low, the operation is simple, the test efficiency is high, and the deformation displacement of the damping member can be visually reflected.

The invention discloses a torque measurement calibration method for a high-power dynamometer, and the method comprises the following steps: a torque measurement calibration device for the high-power dynamometer and the high-power dynamometer are installed, and the torque measurement calibration device for the high-power dynamometer comprises a lever, a standard dynamometer, a hydraulic force application device, a display control terminal and an inclinometer, one end of the lever is connected with the high-power dynamometer, the other end of the lever is attached to a pressure head of the standard dynamometer, the standard dynamometer is connected with the hydraulic force application device, the hydraulic force application device is connected with the display control terminal, the display control terminal communicates with the standard dynamometer and the inclinometer, the inclinometer is arranged on the lever, and the pressure head of the standard dynamometer is a conical pressure head. The lever is provided with a conical force application hole matched with a standard dynamometer pressure head; determining a force application hole position of the torque measurement calibration device of the high-power dynamometer; zero setting is carried out on the high-power dynamometer indicating device; and determining the torque metering accuracy of the high-power dynamometer. The method has the advantages that the length of the force arm is accurate and constant, the error is small, and the operation is safe.

The utility model discloses a flapping door locking force detection device, which comprises a mounting base, a moving mechanism, a lifting mechanism, a dynamometer and a displacement sensor, and is characterized in that the mounting base is mounted on a flapping door mounting table, the moving mechanism is mounted on the mounting base, the lifting mechanism is connected with the moving mechanism, and the moving mechanism drives the lifting mechanism to move; the dynamometer is mounted on the lifting mechanism, the lifting mechanism drives the dynamometer to lift, and the displacement sensor is mounted on the mounting base, so that the current situation that the locking force of the flap door unit cannot be accurately and quantitatively detected originally is changed, the equipment debugging and testing efficiency is improved, the flap door unit product testing and model selecting time of an owner is shortened, and the product testing efficiency is improved. And meanwhile, through the arrangement of the lifting mechanism, the height of the dynamometer can be conveniently adjusted, so that the device can detect the locking force of different positions of the flapping door, and the multi-position locking force measurement is realized.

This application belongs to the technical field of bolt fastener tightening torque coefficient measurement in low-temperature environments, specifically relating to a device and method for measuring the bolt fastener tightening torque coefficient at -196℃. The device includes a low-temperature environment chamber, a bolt clamp, a nut tightening tool, and an axial force gauge. The low-temperature environment chamber has a liquid nitrogen injection hole. The bolt clamp is installed inside the chamber to clamp the head of the test bolt. One end of the nut tightening tool is located outside the chamber and is used to connect a tightening drive tool and its torque sensor; the other end extends into the chamber to hold the test nut and tighten it onto the bolt thread. The axial force gauge is fitted onto the outer circumference of the bolt thread to measure the preload between the bolt and the nut.

A test apparatus comprising including a housing with an interior forming a watertight main measuring chamber for housing a bar, a framework structure supporting the housing, a sample holder in the main chamber, and an air-conditioning system. The apparatus includes a humidifying system, a thermal regulation system, and a humidified air recirculation system. The sample holder has two lower support elements for supporting two end parts of the sample bar, respectively, corresponding to the unsealed end face of the sample bar. Two suspension arms are each hinged at its lower end to one of the lower support elements, the first arm hinged to an upper part of the framework structure, and the second arm hinged to be connected to a force gauge in the main chamber, the support elements suspended on the suspension arms to keep the sample bar axially suspended in a horizontal plane without causing axial stresses in the bar.

This invention discloses a sample loading fixture for stress testing, relating to the field of stress testing technology. The invention includes a base plate with several support components mounted on its bottom surface. A slide rail mechanism is fixed to the top of the base plate, and a support assembly and a testing assembly are connected to the top of the slide rail mechanism. The support assembly and the testing assembly are interconnected. A positioning seat is mounted at one end of the top surface of the base plate. A positioning component is provided on one side of the support assembly, and a pressure plate mechanism is provided on the other side. An adjustment mechanism is provided between the testing assembly and the base plate. A position counting component is provided on one side of the slide rail mechanism. This invention, through a stepped planning of the distance the support assembly is pulled, and by comparing the tensile force display of the force gauge and the tensile stress reading of the stress sensor, forms multiple regular test control groups. Coupled with a high-precision testing environment, this enables comprehensive measurement of tensile stress data and completes a comprehensive and accurate recording of the tensile strength of the substrate glass.

The utility model provides a kind of for calibration tool of guide wire delivery mechanism force sensor, including calibration module and inspection module;Force gage is installed on calibration module, linear module is installed on inspection module, first force sensor is slidably installed on linear module, second force sensor is installed in guide wire delivery mechanism, first force sensor is coaxially connected with force gage or second force sensor by guide wire;First force sensor is driven to slide by linear module, the reading of first force sensor is calibrated using the reading of force gage, or the reading of second force sensor is calibrated using the reading of first force sensor;The utility model first calibrates first force sensor on inspection module using force gage on calibration module, then calibrates second force sensor using calibrated first force sensor, to greatly improve the calibration accuracy of second force sensor in guide wire delivery mechanism.

The invention relates to an automobile seat slide rail horizontal force measuring gauge, which belongs to the field of automobile seat part detection and comprises a workbench, a bottom plate, a horizontal adjusting assembly, a slide rail force measuring assembly, an inserting rod assembly and a lower slide rail fixing seat. The horizontal adjusting assembly comprises a ball head rod and a ball head rod seat; the slide rail force measurement assembly comprises an electric slide rail group, a dynamometer, a ball head pull rod and an insertion rod assembly; the inserting rod assembly comprises a connecting piece, an inserting rod, a lifting adjusting base and an upper sliding rail inserting rod. The ball pull rod passes through the through hole, and the ball-free end of the ball pull rod is hinged with the dynamometer; due to the fact that the horizontal adjusting assembly is connected between the workbench and the bottom plate, it is guaranteed that the bottom plate is in a horizontal state, the inserting rod assembly capable of adjusting the horizontal height is matched, it is guaranteed that the pulling force on the upper sliding rail is in the horizontal direction, and the accuracy of pulling force detection is guaranteed; the electric slide rail group is matched with the dynamometer to replace a worker to pull the upper slide rail by hand, so that the tension is uniform, and the read data is accurate.

This utility model provides a static testing machine for airfoils, belonging to the technical field of static testing equipment. It solves the problem of inconvenient operation of existing static testing equipment. The airfoil static testing machine includes a base, a foundation, mounting components, a display, a suspension mechanism, a steel wire rope, a hand-operated hoist, a pull rope, a force gauge, a support, and a scale. In this utility model, when the pull rope is pulled, it moves the steel wire rope, thereby moving the force gauge and suspension mechanism downwards. During this process, the airfoil is subjected to the traction force of the steel wire rope, causing it to bend. Simultaneously, the force gauge continuously monitors the traction force of the steel wire rope on the suspension mechanism and feeds this force back to the display. When the force applied to the pull rope reaches a predetermined value, the airfoil bends to a certain extent and then stops bending. Thus, the magnitude of the traction force can be changed at any time according to testing needs without changing the load, making operation convenient.

The utility model relates to the technical field of headrest fitting force measurement, in particular to an automatic force measurement tool for a headrest locking steel wire spring, which comprises a mounting plate, a support plate capable of linearly moving left and right is arranged on the mounting plate, and a plurality of groups of dynamometers are respectively arranged on the support plate through a plurality of groups of clamps; the mounting plate is further provided with a supporting mechanism corresponding to the dynamometer, and the supporting mechanism is used for supporting the spring and the two types of locking steel wires. The device comprises a supporting table fixed on a mounting plate, a limiting part is arranged on the supporting table, a movable strip is horizontally arranged in the limiting part, the head of the movable strip is connected with a test rod of a dynamometer, and a workpiece to be tested is placed on the supporting table and located at the tail of the movable strip. According to the automatic force measuring tool for the headrest locking steel wire spring, the dynamometer pushes the movable strip to move rightwards, so that the movable strip extrudes the workpiece to be measured, the workpiece is extruded to different states, and the force of the workpiece in different states is obtained through the value of the dynamometer.

The invention belongs to the technical field of airplane windshield wiper pre-tightening force measurement, and particularly relates to an airplane windshield wiper pre-tightening force measurement method, which comprises the following steps: step 1, lifting a windshield wiper, placing a filler gauge between the windshield wiper and the windshield, putting down the windshield wiper, and pressing the filler gauge on the windshield; 2, a pre-tightening force dynamometer is connected with the windshield wiper, and the windshield wiper is slowly pulled upwards in the normal direction of the windshield wiper; and step 3, when the feeler gauge slides off between the windshield wiper and the windshield, stopping pulling the windshield wiper, and reading the reading of the pre-tightening force dynamometer to obtain the pre-tightening force of the windshield wiper of the airplane.

A brake disc inner distance ruler calibration device comprises a calibration measuring rod, a base, an indicating value calibration assembly and a measuring rod measuring force calibration assembly, the indicating value calibration assembly and the measuring rod measuring force calibration assembly are connected to the base, the indicating value calibration assembly comprises a movable measuring seat and an adjustable measuring seat, the bottom end of the movable measuring seat and the bottom end of the adjustable measuring seat are located on a base sliding rail, and the measuring rod measuring force calibration assembly is located on the base sliding rail. A fixed measuring head is arranged on the inner side of the movable measuring seat, a differential measuring head corresponding to the fixed measuring head in position is arranged on the inner side of the adjustable measuring seat, a microdrum capable of reading the distance between the fixed measuring head and the differential measuring head is connected to the outer side of the differential measuring head, and the measuring rod measuring force calibration assembly comprises a force measuring screw positioning seat, a force measuring adjusting screw and a dynamometer. The force measuring screw positioning seat is connected with the front side of the movable measuring seat through a connecting device, and the dynamometer is connected with the front side of the adjustable measuring seat through a connecting device. According to the utility model, verification and calibration of the indicating value of the brake disc inner distance ruler and the measuring force of the measuring rod can be simply and rapidly completed, and the detection precision and efficiency are effectively improved.

The application discloses a kind of aircraft mass center measuring device and measuring method, the measuring device includes base, bearing combination, shaft, storage board, measuring block, balancing body, pull rope fixed shaft, pull rope, electronic force gauge, level, locking pin and fixed seat;Base is connected with shaft by bearing combination, storage board is fixed with shaft, storage board is locked with base by locking pin, fixed seat is fixed on one side of storage board, the two side faces of fixed seat can install aircraft, the two side faces are perpendicular to the upper surface of storage board, the two side faces are parallel to the rotation center line of shaft, level, measuring block, balancing body and pull rope fixed shaft are installed on the other side of storage board, measuring block, balancing body can be individually slid and locked on the other side of storage board, the center line of pull rope fixed shaft is parallel to the rotation center line of shaft, electronic force gauge is connected with pull rope fixed shaft by pull rope, the device is simple in structure, without installing multiple sensors, operation, observation and data processing are convenient, and cost is low.

The utility model provides a tire load calibration device which comprises a flexible measurement contact part in contact with a rotary drum, the flexible measurement contact part is connected with a dynamometer, and the dynamometer is connected with a pressure application device; the flexible measurement contact part is arranged, so that the flexible measurement contact part has better mechanical strength and wear resistance, the flexibility is much better than that of a steel part, a very good buffer effect can be achieved when impact is generated in the calibration process, and time is won for electrical engineers to stop a calibration test; preferably, the flexible measurement contact part adopts a silica gel block, and one side, connected with the drum, of the silica gel block is processed into a curved surface of which the radius is the same as that of the circular arc of the drum, so that the stability of load transmission is improved; the device is simple in structure and convenient to use.

The invention discloses a material mechanical property testing device oriented to an extreme pressure environment, relates to the technical field of mechanical testing, and solves the problems that an existing traditional device needs complex dynamic sealing and pressure compensation under high hydrostatic pressure based on a motor scheme, and heat dissipation difficulty and cold welding risk exist under high vacuum; in order to solve the problem of insufficient measurement precision under small deformation based on a scheme of a spring dynamometer, a clamping mechanism is mounted on a main frame in a sliding manner through a linear guide rail and is used for clamping a test piece; the two-stage constant tension mechanism is mounted on the main frame and is used for applying acting force to the tightening mechanism; the displacement amplification mechanism is mounted on the main frame and is used for reading the smaller deformation of the test piece on the lower graduated scale; and the moving pointer is connected with the tightening mechanism and is used for reading the larger deformation of the test piece on the upper graduated scale. The device is simple in structure and low in cost, and is particularly suitable for testing the mechanical properties of materials in two extreme environments.

An offshore pile foundation anti-torsion bearing capacity detection device at least comprises a first loading unit, a second loading unit and a monitoring unit, and the first loading unit comprises a first stress plate, a first steel lever, a first steel force application beam, a first steel force transmission beam, a first self-adaptive fulcrum, a first anti-overturning spiral pile and a first servo motor; the first steel lever is installed on the first anti-overturning spiral pile, and one side of the short arm end of the first steel lever is in rigid connection with the first stress plate through the first steel force application beam. The other side of the long arm end is connected with a first servo motor through a first steel force transmission beam; the second loading unit and the first loading unit are symmetrically arranged relative to the center of the test pile; the monitoring unit comprises a first digital dynamometer, a second digital dynamometer and a holder laser range finder. According to the device, nondestructive testing, test object self-adaption and loading size and position self-adaption of the anti-torsion bearing capacity of the offshore pile foundation can be achieved, construction is convenient and efficient, the detection device can be repeatedly used, and the engineering economy is further saved.

The subject of the application is a wheelchair dynamometer comprising a weighing scale system, traction rollers, and a drive unit mounted stationarily on a main base. The weighing scale system (200) is mounted on four strain gauges, on two linear guides, and is also equipped with an actuator, preferably an electric actuator. The traction rollers are connected to a torque sensor mounting module (103) equipped with a torque meter, and the output from the torque meter is coupled via mechanical gears, preferably a chain gear and main shaft, to a motor module (500), a rotating mass module (400), and a brake module (300). Furthermore, the strain gauges and torque meters are connected to a measuring system, and the electric actuator, motor module (500), brake module (300), rotating mass module (400), and measuring system are connected to a power supply and control system.

A method for cleaning a soiled surface (3), wherein in a cleaning operation a cleaning robot (7, 7') travels over the soiled area (3) and cleans the soiled area (3) with at least one brush (32a, 32b, 33a, 33b) and a cleaning fluid (21), is characterized by that the cleaning robot (7, 7') is connected to a crane (6) via a guide rope (8, 8'), the guide rope (8, 8') leading from a crane head (9, 9') to the cleaning robot (7, 7'), that the crane head (9, 9') has a higher vertical position (VKK) than the cleaning robot (7, 7'), and the guide rope (8, 8') runs freely hanging between the crane head (9, 9') and the cleaning robot (7, 7'), that a supply line (42) for the cleaning fluid runs on the crane (6) over the crane head (9, 9') to the cleaning robot (7, 7'), with the supply line (42) being held and guided by the guide rope (8, 8'), that an instantaneous tensile force ZKR on the guide rope (8, 8') is measured with a tensile force measuring device (44), and that while the cleaning robot (7, 7') travels over the soiled area (3), a position of the crane head (9, 9') and / or a length (L, L') of the guide rope (8, 8') are adjusted such that ZKR≥UGW and ZKR≤OGW remains, with UGW: lower limit value UGW and OGW: upper limit value OGW. The invention prevents disruptions to the cleaning process caused by a jamming of the supply line.

The invention relates to the technical field of machinery, and discloses a triaxial high-precision relay electromagnetic attraction curve testing device, which comprises a dynamometer clamping mechanism and a magnetic circuit clamping mechanism, and is characterized in that the dynamometer clamping mechanism is provided with a gauge stand for clamping a dynamometer, and the gauge stand is fixed on a turntable and is driven by the turntable to rotate; the magnetic circuit clamping mechanism is provided with a positioning block used for clamping a relay magnetic circuit part, the positioning block is provided with a pressing plate used for pressing and fixing, the positioning block is installed on the sliding block, a wire pressing rod is installed on the positioning block in a transversely penetrating mode, the inner end of the wire pressing rod is used for making contact with the relay magnetic circuit part, and the outer end of the wire pressing rod is provided with a nut used for being connected with an external power source. On the premise that the displacement precision is 0.01 mm and the opening moment force and the displacement sudden change of the relay armature are completely avoided, the electromagnetic suction curve can be tested, the authenticity of the electromagnetic suction curve is ensured, the electromagnetic suction curve is closer to the reality, and the reality can be better guided.

The utility model discloses a limiting plate for improving the accuracy of an anchor cable dynamometer, which comprises a body, a movable block, an anchor cable drill hole, a clamping piece and an angle adjusting assembly, and the middle of the body is provided with a through hole with internal threads; the movable block is in threaded connection with the through hole; the anchor cable drill hole penetrates through the movable block in the axial direction of the movable block. The clamping pieces are four shape memory alloy clamping pieces, and the clamping pieces are matched with an anchor cable drill hole; the six angle adjusting assemblies are evenly arranged on the outer circumference of the through hole in the body. By arranging the movable block, the depth of the limiting groove between the movable block and the through hole of the body is adjustable, so that the clamping piece is prevented from being jacked into the tool anchor, and the value measurement accuracy of the dynamometer is improved; by arranging the six micro hydraulic cylinders and the pressure sensors, the extension height of the hydraulic cylinders can be adjusted according to pressure distribution, so that the axis of the anchor cable is ensured to coincide with the center of the dynamometer, the mounting precision of the limiting plate is improved, and the problem of unbalanced moment caused by eccentricity of the anchor cable is also solved.

The utility model relates to the field of mine engineering, in particular to an anchor cable dynamometer capable of preventing sinking, which comprises a dynamometer, a bottom plate, a telescopic structure and a driving structure, one side of the dynamometer is fixedly connected with an electric wire, one end of the electric wire is fixedly connected with a controller, the bottom of the dynamometer is fixedly connected with the bottom plate, and the bottom plate is fixedly connected with the telescopic structure. Limiting plates are installed on the side face of the bottom plate at equal intervals, a telescopic structure used for adjusting the telescopic length of the limiting plates is installed in the bottom plate and comprises rotating cylinders and first gears, the rotating cylinders are rotationally connected in the bottom plate at equal intervals, the first gears are fixedly connected to the outer walls of the rotating cylinders, and a driving structure used for driving the rotating cylinders to rotate is installed in the bottom plate. The anchor cable dynamometer capable of preventing sinking provided by the utility model has the advantages that the positioning and adjusting functions are convenient, manpower and time are saved, and the stability and reliability of measured data are guaranteed by a stable structure.

This utility model relates to the field of fish control device technology, specifically to a weighing structure for a fish control device, including a handle, a clamping component on the front side of the handle, and a weighing module. The weighing module includes a display component, a force gauge component, and a connecting component movably disposed at the rear end of the handle. The force gauge component is directly or indirectly fixedly connected to the clamping component. The display component also includes a controller. A power supply component electrically connected to the weighing module is also disposed inside the handle. When the fish is initially controlled, the weighing module does not work, and the force is not transmitted to the force gauge component. This force is unlikely to exceed the maximum bearing capacity of the force gauge, the force gauge is not easily damaged, and the weighing is accurate.

Methods, systems, and devices for operating a wearable device are described. A wearable device may include a one or more force gauges that are integrated with a printed circuit board (PCB) of the wearable device, with an external housing component of the wearable device, with an internal housing component of the wearable device, or any combination thereof. The one or more force gauges may be configured to measure or estimate a force exerted on various portions of the wearable device.

The external diameter micrometer force measurement detection device comprises a dynamometer, a dynamometer installation plate, a slide block, a guide rail and a measurement block, the dynamometer is installed on the front surface of the dynamometer installation plate, the back surface of the dynamometer installation plate is connected with the inner side surface of the slide block, and the slide block is sleeved on the guide rail and can move relative to the guide rail. When the sliding block moves along with the guide rail, an integral structure formed by the dynamometer mounting plate and the dynamometer can move relative to the guide rail, a measuring head of the dynamometer is connected to the right end of the dynamometer, and a measuring block is connected to the left end of the guide rail and extends to the position, opposite to the measuring head of the dynamometer, of the outer side of the left end of the dynamometer. According to the utility model, the external diameter micrometer can be rapidly clamped, data can be directly read, and the use is convenient and rapid.

The application discloses a valve grid valve cover grinding device for a diaphragm gas meter, which comprises a grinding disc and a driving motor, and the driving disc is connected with the driving shaft of the driving motor; the device is characterized in that it further comprises a planetary gear mechanism, a support, a lifting mechanism, a force gauge and an upper computer; the grinding disc comprises vertically opposite upper and lower grinding discs, the driving motor comprises upper and lower surface grinding motors; and the planetary gear mechanism comprises a sun gear, a wandering star gear disc and an inner tooth ring. The valve grid valve cover grinding device for the diaphragm gas meter has the advantages of higher grinding efficiency, better controllability of grinding pressure and lower comprehensive use cost.

Apparatus and methods for an implant are provided. The implant may have a constrained configuration and a relaxed configuration. The implant may include a strut having an end that may be captured by a hub and may define a reference angle in the relaxed configuration. The implant may include a swivel body that may engage a shaft of a delivery cable and may be rotated through the reference angle. The apparatus may include a pusher catheter to push the implant. The delivery cable may engage the implant. The apparatus may include gauge handle that may include a force gauge to indicate the presence of a force acting on the implant. The apparatus may include a bushing that may be fixed to an end of a pusher catheter. The bushing may move along a delivery catheter lumen and may guide the implant to a keyed position at the bushing.

The application discloses a structure vibration self-powered cable force meter based on electrostatic and piezoelectric principles, which comprises a cable force sensor, a wind power energy capturer, a power management module and a sensing signal wireless transmission module. The cable force sensor is installed on a cable and connected with the sensing signal wireless transmission module, and an electric potential difference is generated based on the electrostatic and piezoelectric principles to form an electric current, and the sensing signal wireless transmission module is used to send the sensed signal; the wind power energy capturer is electrically connected with the power management module, and the power management module is electrically connected with the sensing signal wireless transmission module; the wind power energy capturer comprises a support sheet, a blunt body shell, a base, a piezoelectric sheet, a fixed contact plate, a sliding contact plate, a positive friction power generation sheet fixed on the upper surface of the fixed contact plate and a negative friction power generation sheet fixed on the lower surface of the sliding contact plate, and can supply power for the sensing signal wireless transmission module. The device does not need external power supply and a large number of wiring, has high durability and high recognition accuracy.

This application discloses a fracture-resistant tensile clamp for a push-pull force gauge, comprising a base, a force gauge, and a clamp. The force gauge is fixed on the base, and the clamp is used to hold the product under test. The base has a slide rail cavity, in which a slider is slidably fitted, and the slider is rigidly connected to the clamp. The slide rail cavity is filled with a non-Newtonian fluid, and the slider has a fluid shear structure. The fluid shear structure causes the non-Newtonian fluid in the slide rail cavity to generate velocity-related flow resistance when the slider moves. The slide rail cavity includes a main working cavity and a secondary compensation cavity that are interconnected, and a fluid channel is provided between the two cavities. This fracture-resistant tensile clamp for a push-pull force gauge, through the buffering effect of the non-Newtonian fluid and the shear structure, combined with the main and secondary cavity structure of the slide rail cavity, can effectively protect the clamp and equipment under various actual testing conditions, especially when facing sudden tensile impacts. It also has good compatibility with the tested products, and has significant practical value and promotional significance.

The embodiment of the invention provides a noise filtering method, device and equipment for transverse vibration of a gravimeter while drilling, a computer readable storage medium and a computer program product. The method comprises the following steps: acquiring an acceleration signal measured by a triaxial gravimeter and a magnetic force signal measured by a z-axis magnetometer; acquiring signal components with the same frequency of the acceleration signal and the magnetic signal in each axial direction; acquiring a target signal component having a specific phase difference with the magnetic signal from the signal components in each axial direction; and filtering target signal components in the corresponding axial directions from the acceleration signals in the axial directions. According to the method, the transverse vibration noise of the gravimeter can be filtered more accurately.