SU81311A1 - Wire Strain Gauge - Google Patents

Wire Strain Gauge

Info

Publication number
SU81311A1
SU81311A1 SU395918A SU395918A SU81311A1 SU 81311 A1 SU81311 A1 SU 81311A1 SU 395918 A SU395918 A SU 395918A SU 395918 A SU395918 A SU 395918A SU 81311 A1 SU81311 A1 SU 81311A1
Authority
SU
USSR - Soviet Union
Prior art keywords
strain gauge
wire strain
loops
sensors
work
Prior art date
Application number
SU395918A
Other languages
Russian (ru)
Inventor
В.В. Богданов
Original Assignee
В.В. Богданов
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by В.В. Богданов filed Critical В.В. Богданов
Priority to SU395918A priority Critical patent/SU81311A1/en
Application granted granted Critical
Publication of SU81311A1 publication Critical patent/SU81311A1/en

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  • Pressure Sensors (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Description

Предметом изобретени   вл етс  ьоиструкци  теизометрического ;1атчика, нечуистпите.тыюго к поперечным деформаци м.The subject of the invention is the construction of a theisometric; 1 sensor, not cleaned towards transverse deformations.

1 измерительно техпике прплтеп ютс  ирО1 ОЛО4пые тепзометрпческие датчики, состо щие пз р да проиолочп))1х петель. Часть прополоки, образуница  полуокружность петель, г, пзнестпой степопп отзываетс  на де|{)ормаци ., перле11дикул рп1 1х к оси прибора. Такпм образом, пзмепепие сопротинлепп  тензодатчика пропорционально не только осевой дефорлации; оно представл ет некоторую функцию oceuoii п поперечно11 деформапии, что приводит к оппшкам при измерени х. Чувствптельлость тензодатчика к деформап,п лг, периепдпкул риым eio оси, от вида его памотки п дл  различных тепзодатчпков различпа.1 measuring technology is installed iRO1 OLO4e tezometric sensors, consisting of a series of probes)) 1x loops. A part of the weed, the pattern of the semicircle of the loops, r, of the stepopp, responds to the de ()) order, the perleech of the pn1 1x to the axis of the instrument. Thus, the measurement of soprotynlepp strain gauge is proportional not only to axial deformation; it represents a certain function of oceuoii n transversely 11 deformations, which leads to indentations during measurements. Feelings of the strain gauge to the deformat, p lg, peripadular eio axis, on the type of its shape and for various thermal sensors of different sizes.

Ifpn точпых пзмерепп х необходимо учптьпшть вли иие чупстшттельIocTjr тет|:5одатчпка к ) дефо1)маии м. чет птого фактора требует достаточпо трудоелп пх вычпс.тителытых работ, а при одповремеппом использованнн бо.чьпюго количества тензодатчпкон очень затруднителен .Ifpn punctures need to be taken into account by the IocTjrtecht:: 5patch to) defaults) and the fourth factor requires sufficient labor-intensive work, while at one time, it will take sufficient amount of hard work, while using the same amount of items, it will use the amount of items to use.

Пред.-га1аетс  тензодатчпк Г1роволочгп)го соп)отн11.1еп1; . li кото)ом концевые полуокружност1г всех нетель намоткп исключаютс  пз работы, ирп этом исключаетс  прпчпна, вызы аюн1а  чувствптельпость к поперечной деформацни, а имеете с ней и те педостатк г, которые п)псущп тепзодатчпку обычного вида.The previous is a strain gauge (G1-wiring) sop) 11.1ep1; . li which end semicircles of all the short windings are excluded from work, the irradiation of this is precluded, calls to sensation to transverse deformation, and you have with it those pedostatk, which are common type.

Конструкци  предлагаемого тепзодатч1П;а изображена на чертеже. На подложку 1 приклеиваетс  проволочпа  зигзагообразна  намотка 2 датчика. Каихда  нз полуокружносте 3 петель тепзодатчпка выводитс  из сло  кле  под пр мым углом к pa6o4eii поверхпостн тепзодатчнка. При такой намотке тензодатчпк про вл ет некоторую чувствительность к поперечным деформащг м за счет тех участков, которые, будучи нерпеидпкул рны рабочей нлоскостп тепзодатчика, наход тс  в слое кле  п должны деформироватьс . Этими пзменепп ми сонротивленн  тензодатThe design of the proposed tepodatch1P; and is shown in the drawing. A zigzag winding of 2 sensors is glued onto the substrate 1. The three semicircles of the three loops of the tepodsaccule are drawn out of the layer of glue at the right angle to pa6o4eii over the top of the tepodopescapes. With such a winding, the strain gauge exhibits some sensitivity to transverse deformations due to those areas that, being imperfect in the working layer of the thermal sensor, must be deformed in the adhesive layer. These psmeneppes are resistant strain gauges

SU395918A 1949-04-20 1949-04-20 Wire Strain Gauge SU81311A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU395918A SU81311A1 (en) 1949-04-20 1949-04-20 Wire Strain Gauge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU395918A SU81311A1 (en) 1949-04-20 1949-04-20 Wire Strain Gauge

Publications (1)

Publication Number Publication Date
SU81311A1 true SU81311A1 (en) 1949-11-30

Family

ID=48254765

Family Applications (1)

Application Number Title Priority Date Filing Date
SU395918A SU81311A1 (en) 1949-04-20 1949-04-20 Wire Strain Gauge

Country Status (1)

Country Link
SU (1) SU81311A1 (en)

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