Ziziphi ezona zinto ziluncedo kwi-Hydraulic Tensioners
Isixhobo se-hydraulic bolt tensioning sibonelela ngendlela ekhawulezayo, elula nekhuselekileyo yokuqinisa iibholithi ezinkulu ezidayamitha zibe phezulu nezichanekileyo. Ayisebenzisi itorque okanye ifuna ukujikwa ngamandla kwe nut okanye ibholithi, njengeziklintshi zempembelelo, izipani zokukatsa okanye iziklintshi zetorque esebenza ngoxinzelelo lwendalo, apho ukukhuhlana kulutshaba oluqhelekileyo.
I-hydraulic bolt tensioner yijekhi ye-annular, engena phezu kwebholithi kunye namantongomane ukuze iqiniswe. Ijekhi ityhala kwindawo ebolithiweyo ize itsale ekupheleni kwebholithi. Ngenxa yokuba amandla avelisiweyo asetyenziswe ngokuthe ngqo ekupheleni kwebholithi, ukunyanzeliswa okulinganayo nomthwalo owenziwe yi-jack kuphuhliswa kwi-shank ye-bolt. Ngokusebenzisa i-jack tension, kunokwenzeka ukujikeleza i-nut kunye ne-torque engu-zero ide iqine. Umthwalo osetyenziswe yi-jack emva koko ukhululekile kwaye ipesenti ephezulu, kuxhomekeke kubude bebholithi kunye nobubanzi bayo, igcinwe kwi-shank yebholiti.

