SU132854A1 - Polymer Testing Device - Google Patents
Polymer Testing DeviceInfo
- Publication number
- SU132854A1 SU132854A1 SU645501A SU645501A SU132854A1 SU 132854 A1 SU132854 A1 SU 132854A1 SU 645501 A SU645501 A SU 645501A SU 645501 A SU645501 A SU 645501A SU 132854 A1 SU132854 A1 SU 132854A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- testing device
- rod
- polymer testing
- polymer
- sample
- Prior art date
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Sampling And Sample Adjustment (AREA)
Description
Известны устройства дл исследовани полимерных материало путем воздействи на них силы сжати и раст жени при различных температурах, в которых усилие на образец передаетс при помощи штока.Devices for studying polymeric materials are known by subjecting them to compressive and tensile forces at different temperatures, in which the force on the sample is transmitted by means of a rod.
Предлагаемое устройство дл испытани полимеров состоит из KOD луса, зажимного приспособлени и штока, приводимого в возвратнопоступательное движение вращающимс эксцентриком, иозвол ющее измер ть в полимерах разность потенциалов.The proposed polymer testing apparatus consists of a KOD of a luster, a jig and a stem, brought into reciprocating motion by a rotating eccentric, allowing measurement of potential difference in polymers.
Зажимное приспособление выполнено в виде изолированной втулкм, в которой фиксируетс испытуемый образец с подведенным к электродом и касаетс своей свободной поверхностью щтока, выполн ю щего роль второго электрода.The clamping device is made in the form of an insulated sleeve, in which the test specimen is fixed with a lead to the electrode and touches its free surface of the brush, which acts as a second electrode.
На чертеже изображена схема устройства. Корпус 1 устройства и нижней своей части имеет камеру дл зажимного приспособлени , вы полпенного в виде изолированной втулки 2, с металлическим вкладыщем 3, на котором закрепл етс испытуемый образец 4 с подведенным к нему электродом. Втулка 2 собразцом 4 фиксируетс внутри корпуса с помощью микрометрического винта 5.The drawing shows a diagram of the device. The housing 1 of the device and its lower part have a chamber for a clamping device, formed in the form of an insulated sleeve 2, with a metal insert 3 on which test sample 4 is attached with an electrode connected to it. The sleeve 2 is fixed by a specimen 4 inside the case with a micrometer screw 5.
Враща микрометрический винт 5, можно мен ть положение образца 4 полимера относительно штока 6, выполн ющего роль второго эле). трода.By rotating the micrometer screw 5, it is possible to change the position of the sample 4 of the polymer relative to the rod 6, which performs the role of the second element). Troda.
Шток 6 приводитс в поступательное движение вниз от эксцентрика Л сид щего на валу асинхронного электродвигател 8. Движе И1е штока 6 вверх осуществл етс пластинчатой пружиной 9.The rod 6 is driven downwards from the eccentric L of the induction motor 8 sitting on the shaft. The rod Ile of the rod 6 is lifted upwards by the leaf spring 9.
При своем колебательном двиукении шток периодически деформирует образец полимера, и в последнем возникает электродвилсуща сила котора измер етс с помощью осциллографа.With its oscillatory movement, the rod periodically deforms the polymer sample, and in the latter, an electropower force arises that is measured with an oscilloscope.
Пагрев или охлаждение образца полимера в процессе его деформации производитс соответственно с помощью электрического нагревател или сосуда Дюара с сухим льдом, внутрь которых помещаетс корпус / устройства.The polymer sample is cooled or cooled during its deformation by respectively using an electric heater or a Dewar vessel with dry ice, into which the body / device is placed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU645501A SU132854A1 (en) | 1959-11-28 | 1959-11-28 | Polymer Testing Device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU645501A SU132854A1 (en) | 1959-11-28 | 1959-11-28 | Polymer Testing Device |
Publications (1)
Publication Number | Publication Date |
---|---|
SU132854A1 true SU132854A1 (en) | 1959-11-30 |
Family
ID=48403872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU645501A SU132854A1 (en) | 1959-11-28 | 1959-11-28 | Polymer Testing Device |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU132854A1 (en) |
-
1959
- 1959-11-28 SU SU645501A patent/SU132854A1/en active
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