SU97410A1 - Instrument for calibration of torsion testing machines - Google Patents

Instrument for calibration of torsion testing machines

Info

Publication number
SU97410A1
SU97410A1 SU447046A SU447046A SU97410A1 SU 97410 A1 SU97410 A1 SU 97410A1 SU 447046 A SU447046 A SU 447046A SU 447046 A SU447046 A SU 447046A SU 97410 A1 SU97410 A1 SU 97410A1
Authority
SU
USSR - Soviet Union
Prior art keywords
levers
torsion
calibration
instrument
testing machines
Prior art date
Application number
SU447046A
Other languages
Russian (ru)
Inventor
С.А. Смолич
Original Assignee
С.А. Смолич
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 С.А. Смолич filed Critical С.А. Смолич
Priority to SU447046A priority Critical patent/SU97410A1/en
Application granted granted Critical
Publication of SU97410A1 publication Critical patent/SU97410A1/en

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Description

Поверка испытательных : iamiin на кручение производитс  обычно с помощью рычага, которьп одним кониол закрепл ют в захьате силоизмерител  машины, а на другом его конце пoдвeшlIнaJoт гпрм. чем создаете  необходимый при поверке кр т щпй момент. Такой метод иоверки трудоемок и неудобен.Verification of test: iamiin for torsion is usually done with a lever, which is fixed by one coniol in the squeeze of the load cell of the machine, and at the other end of it is a suspension of the machine. What do you need when checking the moment of kr t. This method of verification is laborious and inconvenient.

На фиг. 1 и 2 изображена прибора, позвол ющего с достаточпо1 точностью измерить величину крут щего момента- Прнппип действии прибора основан на преобразованип .деформации кручени  в деформацию сжати  или раст жени Разрезной стержень, состо щий из двух хвостовиков / и 2, соединенных между собой направл ющей, вставл етс  в захваты испытательной матнпны.FIG. Figures 1 and 2 depict a device that allows measuring the magnitude of the torque with sufficient accuracy. The function of the device is based on the transformation of the twisting deformation into compression deformation or stretching. A split rod consisting of two shanks 2 and 2 connected between each other. is inserted into the grips of the test mat.

На хвостовики надеты два совернгенно одинаковых рычага 3 и 4.The shanks are equipped with two perfectly identical levers 3 and 4.

Рычаги креп тс  к фланиам, нмеюии мс  ка хвостовиках.The levers are attached to the flanks, nmeiu ms ka shanks.

Между свободными конп,ами рычагов устанавливаетс  динамометр 5 пасжатие с индикатором 6 часового типаН ,ри работе прибора деформаци  кручени  преобразуетс  в деформаипю сжати , измер емую нри иомощи динамометра.A dynamometer 5 compression with a 6 hour indicator is installed between the free arms and the levers. When the device is in operation, the torsional deformation is converted into compression deformation and measured using the dynamometer.

Предмет изобретени Subject invention

Claims (1)

1. Прибор дл  поверки испытательных магиин на кручение, о тличающийс  тем, что, с целью повыитенн  посто нства показаний, ирименеп разрезной стержекь, воспрпии.мающий крут пщй момент от захватов повер емой маигины и иреобразуюихий его с помощью двух рычагов в сжимаюн1ее или раст гивающее усилие, измер емое упругим динамометром па сжатие или раст жеппе, закрепленным между копцами рычагов.1. A device for testing test magines for torsion, which is indicated by the fact that, for the purpose of excellent constancy of indications, and the use of split splitting, reproducing a steeply abrupt moment from the grips of the turning maigin and developing it using two levers to compress or stretch force measured by an elastic dynamometer pa compression or rasthepe, fixed between the ends of the levers. 9. В ириборе по п. 1 применение рычагов коробчатого с гчеии , в зависимости от креплена  которых па разрезнол стержне прибор может быть использов ан дл  поверки маппгн ira кручение как правого, так и левого вращени .9. In the iribor according to claim 1, the use of box-type levers with gcheii, depending on which is fixed on the cut-rod rod, the device can be used for calibrating ira torsion of both right and left rotation.
SU447046A 1953-01-12 1953-01-12 Instrument for calibration of torsion testing machines SU97410A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU447046A SU97410A1 (en) 1953-01-12 1953-01-12 Instrument for calibration of torsion testing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU447046A SU97410A1 (en) 1953-01-12 1953-01-12 Instrument for calibration of torsion testing machines

Publications (1)

Publication Number Publication Date
SU97410A1 true SU97410A1 (en) 1953-11-30

Family

ID=48372017

Family Applications (1)

Application Number Title Priority Date Filing Date
SU447046A SU97410A1 (en) 1953-01-12 1953-01-12 Instrument for calibration of torsion testing machines

Country Status (1)

Country Link
SU (1) SU97410A1 (en)

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