SU414335A1 - - Google Patents
Info
- Publication number
- SU414335A1 SU414335A1 SU1747273A SU1747273A SU414335A1 SU 414335 A1 SU414335 A1 SU 414335A1 SU 1747273 A SU1747273 A SU 1747273A SU 1747273 A SU1747273 A SU 1747273A SU 414335 A1 SU414335 A1 SU 414335A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rope
- heated
- pulling force
- strength
- increase
- Prior art date
Links
Description
1one
Изобретение относитс к производству стальных канатов, примен емых на подъемнотраиспортных механизмах.The invention relates to the production of steel ropes used on lifting and dispersing mechanisms.
Известны способы производства стальных канатов путем выт жки.Known methods for the production of steel ropes by stretching.
Однако они не позвол ют повысить прочность стальных канатов и снизить величину требуемого выт гивающего усили .However, they do not allow to increase the strength of steel cables and reduce the amount of required pulling force.
В способе изготовлени стальных канатов эти требовани выполн ютс одновременно с выт жкой и нагревом каната в пределах 250- 500°С, что обеспечивает сн тие всех технологических напр жений в процессе волочени и свивки.In the method of making steel ropes, these requirements are fulfilled simultaneously with the stretching and heating of the rope in the range of 250-500 ° C, which ensures the removal of all process stresses in the process of drawing and stranding.
Благодар этому способу снижаетс тре2Thanks to this method, tre2 decreases.
буема величина выт гивающего усили и обеспечиваетс приведение всех проволок каната в одинаковое напр женное состо ние. При изготовлении каната выт гивающее усилие может стабилизироватьс при помощи гидравлических стабилизаторов.the buoy is the magnitude of the pulling force and it is ensured that all the wires of the rope are brought into the same tension state. When making the rope, the pulling force can be stabilized with hydraulic stabilizers.
П р с д М е т и 3 о б р с т е и и P r with d M et and 3 about b with t e and and
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1747273A SU414335A1 (en) | 1972-02-11 | 1972-02-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1747273A SU414335A1 (en) | 1972-02-11 | 1972-02-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
SU414335A1 true SU414335A1 (en) | 1974-02-05 |
Family
ID=20502989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1747273A SU414335A1 (en) | 1972-02-11 | 1972-02-11 |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU414335A1 (en) |
-
1972
- 1972-02-11 SU SU1747273A patent/SU414335A1/ru active
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