SU508720A1 - Clean bending material testing machine - Google Patents
Clean bending material testing machineInfo
- Publication number
- SU508720A1 SU508720A1 SU1454775A SU1454775A SU508720A1 SU 508720 A1 SU508720 A1 SU 508720A1 SU 1454775 A SU1454775 A SU 1454775A SU 1454775 A SU1454775 A SU 1454775A SU 508720 A1 SU508720 A1 SU 508720A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- shaft
- testing machine
- cam
- material testing
- bending material
- Prior art date
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
1one
Изобретение относитс к области исследовани прочностных характеристик материала, в частности испытани материала на изгиб.The invention relates to the field of research of the strength characteristics of a material, in particular, a material bending test.
Известны машины дл испытаний материалов при чистом изгибе с нагружающим устройством в виде двух св занных передачей параллельных валов, один из которых - приводной , а другой установлен с возможностью перемещени в направлении, перпендикул рном к первому валу, и несущих захваты дл испытываемого образца, в которых передача, св зывающа валы, выполнена в виде пары профилированных щестерен, закрепленных на них.Machines for testing materials in pure bending with a loading device in the form of two parallel shafts connected by gear are known, one of which is driven and the other is displaceable in a direction perpendicular to the first shaft and carrying clamps for the test specimen in which the transmission connecting the shafts is made in the form of a pair of profiled gears attached to them.
Цель изобретени - повышение точности при испытании материалов на чистый изгиб.The purpose of the invention is to improve the accuracy when testing materials for pure bending.
Это достигаетс тем, что передача, св зывающа валы, выполнена в виде закрепленной на приводной валу пары кулачков и рычага с кулачком, закрепленных на втором валу и контактирующих соответственно каждый с одним из кулачков пары, установленной на втором валу.This is achieved by the fact that the transmission connecting the shafts is made in the form of a pair of cams mounted on the drive shaft and a lever with a cam mounted on the second shaft and contacting, respectively, each with one of the pair cams mounted on the second shaft.
На чертеже изображено описываемое устройство .The drawing shows the described device.
Оно содержит основание 1, на котором установлены два параллельных вала 2 и 3, один из которых - приводной, руко тку 4, пружину 5, каретку 6, передачу, выполненную в виде пары кулачков 7, 8 и рычага 9 с кулачком 10, св зывающую валы.It contains a base 1, on which two parallel shafts 2 and 3 are installed, one of which is a drive shaft, a handle 4, a spring 5, a carriage 6, a gear made as a pair of cams 7, 8 and a lever 9 with a cam 10 connecting the shafts.
Работает устройство следующим образом.The device works as follows.
Исследуемый образец И закрепл етс между валами 2 и 3. При повороте руко тки 4 поворачиваютс кулачки 7 и 10, закрепленные на валу 2, при этом по основанию I передвигаетс каретка 6, в которой установлен вал 3. Поворот вала 3 осуществл етс за счет рычага 9, жестко закрепленного на валу 3 иThe test sample AND is fixed between shafts 2 and 3. When the handle 4 is rotated, the cams 7 and 10 rotated on the shaft 2 are rotated, while the carriage 6, in which the shaft 3 is mounted, moves along the I base. The shaft 3 is rotated by the lever 9 rigidly mounted on the shaft 3 and
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1454775A SU508720A1 (en) | 1970-07-06 | 1970-07-06 | Clean bending material testing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1454775A SU508720A1 (en) | 1970-07-06 | 1970-07-06 | Clean bending material testing machine |
Publications (1)
Publication Number | Publication Date |
---|---|
SU508720A1 true SU508720A1 (en) | 1976-03-30 |
Family
ID=20454697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1454775A SU508720A1 (en) | 1970-07-06 | 1970-07-06 | Clean bending material testing machine |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU508720A1 (en) |
-
1970
- 1970-07-06 SU SU1454775A patent/SU508720A1/en active
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