Effect of the load pad size on the output of the column-type force transducer

The size of the load pad had a significant effect on the output of the column-type force transducer. It was important to eliminate the influence when the transducer was loaded in a force transducer build-up system which worked as the primary force transfer standard. A common model of the output about the column-type force transducer affected by the shape of load pad was analysed. Seven load pads with various dimensions were designed and fixed on a 300-kN force transducer to investigate the influence of the dimension on the indication error of the transducer. The results showed that the load pad of the sphere–plane contact design would cause the smallest indication error but the largest contact stress. It was better to use the load pad of the sphere–sphere contact design with the spherical radius ratio of ball to cup equalled to 0.2. The spherical radius of the ball should be small under the permission of material strength. In addition, it was important to enhance the stiffness of the build-up system to eliminate the effect of the load pad size on the indication error of the transducer.

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2.2.2 Uncertainty evaluation of a traceable dynamic force transfer standard

10.5162/sensoren2019/2.2.2 ◽

2019 ◽

Author(s):

S. Hassan ◽

C. Schlegel ◽

R. Kumme ◽

R. Tutsch

Keyword(s):

Uncertainty Evaluation ◽

Dynamic Force ◽

Transfer Standard ◽

Force Transfer

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Effect of load pad shape on the position error of column type strain gauge force transducer

Journal of Physics Conference Series ◽

10.1088/1742-6596/1065/4/042034 ◽

2018 ◽

Vol 1065 ◽

pp. 042034

Author(s):

W Liang ◽

X X Yang ◽

Y H Jao

Keyword(s):

Strain Gauge ◽

Type Strain ◽

Force Transducer ◽

Position Error ◽

Column Type ◽

Strain Gauge Force Transducer

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Traceable calibration and demonstration of a portable dynamic force transfer standard

Metrologia ◽

10.1088/1681-7575/aa75da ◽

2017 ◽

Vol 54 (4) ◽

pp. S83-S98 ◽

Cited By ~ 5

Author(s):

Nicholas Vlajic ◽

Ako Chijioke

Keyword(s):

Dynamic Force ◽

Transfer Standard ◽

Force Transfer ◽

Traceable Calibration

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Evaluation of tuning fork type force transducer for use as a transfer standard

Measurement ◽

10.1016/j.measurement.2008.01.002 ◽

2008 ◽

Vol 41 (9) ◽

pp. 941-949 ◽

Cited By ~ 16

Author(s):

Toshiyuki Hayashi ◽

Yoshihisa Katase ◽

Kazunaga Ueda ◽

Tsuyoshi Hoshino ◽

Hiroshi Suzawa ◽

...

Keyword(s):

Tuning Fork ◽

Force Transducer ◽

Transfer Standard

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Identification of the Impact of Radius Ratio of Horizontal to Vertical Curves on Highway Safety

CICTP 2020 ◽

10.1061/9780784483053.396 ◽

2020 ◽

Author(s):

Xiaofei Wang ◽

Jiangbei Yao ◽

Zhengkai Li ◽

Yuntao Liu ◽

Jin Cai

Keyword(s):

Highway Safety ◽

Radius Ratio ◽

The Impact

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Multifunctional vibration-frequency measuring device a force transducer with a cylindrical resonator

Izmeritel`naya Tekhnika ◽

10.32446/0368-1025it.2018-7-41-46 ◽

2018 ◽

pp. 41-46

Author(s):

U.K. TARANENKO ◽

O.U. OLEINIK

Keyword(s):

Vibration Frequency ◽

Force Transducer ◽

Cylindrical Resonator ◽

Measuring Device

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Analisis Daya Dukung Tanah Dan Bahan Pondasi Tiang Pancang Pada Pembangunan Jembatan Kab. Jombang

Jurnal Intake : Jurnal Penelitian Ilmu Teknik dan Terapan ◽

10.32492/jintake.v9i1.757 ◽

2020 ◽

Vol 9 (1) ◽

pp. 32-37

Author(s):

Ruslan Hidayat ◽

Saiful Arfaah

Keyword(s):

Carrying Capacity ◽

Pile Foundation ◽

Heavy Traffic ◽

Traffic Volume ◽

Material Strength ◽

Cone Penetrometer ◽

The Village

One of the most important factors in the structure of the pile foundation in the construction of the bridge is the carrying capacity of the soil so as not to collapse. Construction of a bridge in the village of Klitik in Jombang Regency to be built due to heavy traffic volume. The foundation plan to be used is a pile foundation with a diameter of 50 cm, the problem is what is the value of carrying capacity of soil and material. The equipment used is the Dutch Cone Penetrometer with a capacity of 2.50 tons with an Adhesion Jacket Cone. The detailed specifications of this sondir are as follows: Area conus 10 cm², piston area 10 cm², coat area 100 cm², as for the results obtained The carrying capacity of the soil is 60.00 tons for a diameter of 30 cm, 81,667 tons for a diameter of 35 cm, 106,667 tons for a diameter of 40 cm, 150,000 tons for a diameter of 50 cm for material strength of 54,00 tons for a diameter of 30 cm, 73,500 tons for a diameter of 35 cm, 96,00 tons for a diameter of 40 cm, 166,666 tons for a diameter of 50 cm

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MODERN EQUIPMENT FOR DETERMINING TRACTOR-SPEED PROPERTIES OF THE VEHICLE: CHARACTERISTICS’ ANALYSIS IN LABORATORY CONDITIONS

The Russian Automobile and Highway Industry Journal ◽

10.26518/2071-7296-2019-3-276-289 ◽

2019 ◽

Vol 16 (3) ◽

pp. 276-289

Author(s):

N. V. Savenkov ◽

V. V. Ponyakin ◽

S. A. Chekulaev ◽

V. V. Butenko

Keyword(s):

Environmental Performance ◽

Operating Conditions ◽

Special Role ◽

Development Stages ◽

Advantages And Disadvantages ◽

Force Transfer ◽

Characteristics Analysis ◽

And Performance ◽

Loading Devices ◽

Structural Solutions

Introduction. At present, stands with running drums are widely used for various types of tests. Power stands play a special role. Such stands take the mechanical power from the driving wheels of the car. This simulates the process of movement of the vehicle under operating conditions. Such equipment has various designs, principles of operation and performance. It is also used in tests that are different by purpose, development stages and types: research, control, certification, etc. Therefore, it is necessary in order to determine the traction-speed, fuel-efficient and environmental performance characteristics.Materials and methods. The paper provides the overview of the power stands with running drums, which are widespread on the domestic market. The authors carried out the analysis of the main structural solutions: schemes of force transfer between the wheel and the drum; types of loading devices; transmission layout schemes and features of the control and measuring complex. The authors also considered corresponding advantages and disadvantages, recommended spheres of application, demonstrated parameters and characteristics of the units’ workflow, presented components and equipment.Discussion and conclusions. The authors critically evaluate existing models of stands with running drums. Such information is useful for choosing serial models of stands and for developing technical tasks for designing or upgrading the equipment.

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