SU676903A1 - Thread shrinkage measuring device - Google Patents
Thread shrinkage measuring deviceInfo
- Publication number
- SU676903A1 SU676903A1 SU762394239A SU2394239A SU676903A1 SU 676903 A1 SU676903 A1 SU 676903A1 SU 762394239 A SU762394239 A SU 762394239A SU 2394239 A SU2394239 A SU 2394239A SU 676903 A1 SU676903 A1 SU 676903A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- movable
- stand
- fixing element
- designed
- order
- Prior art date
Links
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Description
установленной в опоре 5 стойке 6. На заданном рассто нии а от кра неподвижных зажимов 7 и S закрепл ют подвиж ые зажпмы 9 10 таким образОМ, что фиксирующий элемент 13 проходит через прорези 11 и 12 подвижных зажимов 9 и 10. При этом фиксирующий элемент 13 закреплен фиксатором 14 на стойке таким образом, что имеетс зазор между кольцом и нижней частью прорезки // подвижного зажима 9 больший, чем максимальна усадка образца. Неподвижный указатель 3 измерител 2 деформаций всегда совмещен с .нижним краем неподвил-сных зажимов 7 и 8, а подвижный указатель 4 - с верхним краем подвижных зажимов 9 и 10.mounted in the support 5, the rack 6. At a given distance a from the edge of the stationary clamps 7 and S, the movable clamps 9 10 are fixed in such a way that the locking element 13 passes through the slots 11 and 12 of the movable clamps 9 and 10. At the same time the locking element 13 it is fixed by a latch 14 on the stand in such a way that there is a gap between the ring and the lower part of the slotting of the movable clamp 9 greater than the maximum shrinkage of the sample. The fixed pointer 3 of the gauge 2 deformations is always combined with the lower edge of the non-base clamps 7 and 8, and the movable pointer 4 with the upper edge of the movable clamps 9 and 10.
Носле замера исходной длины образцов 15 и 16 стойка 6 снимаетс с опоры 5, переворачиваетс таким образом, что подвижные зажИМы 9 }i 10 ложатс на фиксирующий элемент 13. Нри этом образцы 15 и 16 освобождены от всех внещних усилий. Стойку 6 с образцами 15 и 16 помещают в термостат или в испытательную камеру (на чертеже не показано), подвергают воздействию , вызывающему усадку. После выдержки в камере стойку 6 устанавливают в опору 5 прибора и, совмеща подвижный указатель 4 измерител 2 деформаций с верхним краем цодвижного зажима 9, провод т определение величины усадки. Поворачива стойку 6 Б опоре и совмеща образцы с концами указателей 3 н 4, измер ют длины всех образцов.After measuring the original length of the samples 15 and 16, the stand 6 is removed from the support 5, turned over so that the movable clamp 9} i 10 rests on the locking element 13. In this case, the samples 15 and 16 are freed from all external forces. Rack 6 with samples 15 and 16 is placed in a thermostat or in a test chamber (not shown in the drawing), exposed, causing shrinkage. After soaking in the chamber, the column 6 is installed in the support 5 of the device and, combining the movable pointer 4 of the meter 2 of deformations with the upper edge of the sliding clamp 9, the shrinkage value is determined. Turning the 6B support upright and aligning the samples with the ends of the 3 n 4 indicators, measure the lengths of all the samples.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762394239A SU676903A1 (en) | 1976-08-02 | 1976-08-02 | Thread shrinkage measuring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762394239A SU676903A1 (en) | 1976-08-02 | 1976-08-02 | Thread shrinkage measuring device |
Publications (1)
Publication Number | Publication Date |
---|---|
SU676903A1 true SU676903A1 (en) | 1979-07-30 |
Family
ID=20673377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU762394239A SU676903A1 (en) | 1976-08-02 | 1976-08-02 | Thread shrinkage measuring device |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU676903A1 (en) |
-
1976
- 1976-08-02 SU SU762394239A patent/SU676903A1/en active
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