Kodi Ubwino Waikulu Wa Hydraulic Tensioners Ndi Chiyani?

Chida cha hydraulic bolt tensioning chimapereka njira yachangu, yosavuta komanso yotetezeka yomangirira ma bawuti akulu akulu kuti azidzaza kwambiri komanso molondola. Sichigwiritsa ntchito torque kapena kutembenuza nati mwamphamvu kapena bolt, monga ma wrenches, kukwapula spanners kapena ma hydraulic torque wrenches, komwe kukangana ndi mdani wamba.

Chopondera cha hydraulic bolt ndi jack annular, yomwe imakwanira pa bawuti ndi nati kuti imangidwe. Jack amakankhira molumikizana ndi bawuti ndikukokera kumapeto kwa bawuti. Chifukwa mphamvu yopangidwa ndi jack imayikidwa mwachindunji kumapeto kwa bawuti, kukangana kofanana ndi katundu wopangidwa ndi jack kumapangidwa mu shank ya bolt. Ndi jack kugwiritsa ntchito zovuta, ndizotheka kutembenuza nati ndi zero torque mpaka yolimba. Katundu wogwiritsidwa ntchito ndi jack ndiye amamasuka ndipo kuchuluka kwakukulu, kutengera kutalika kwa bawuti ndi m'mimba mwake, kumasungidwa mu shank ya bawuti.