Ndezvipi Zvakanakira Zvakanakira zveHydraulic Tensioners
A hydraulic bolt tensioning turusi inopa inokurumidza, nyore uye yakachengeteka nzira yekusimbisa mabhaudhi madhayamita makuru kusvika kumusoro uye kwakaringana preloads. Iyo haishandise torque kana kuda kutendeutsa zvine simba nati kana bhaudhi, senge zvipanera, kurova spanners kana hydraulic torque wrenches, uko kukweshera muvengi akajairika.
A hydraulic bolt tensioner ndeye annular jack, iyo inokodzera pamusoro pebhaudhi uye nati kuti isimbiswe. Iyo jack inosundidzira pajoint yakasungwa uye inokwevera pamagumo ebhaudhi. Nemhaka yokuti simba rinogadzirwa nejeki rinoshandiswa zvakananga kumagumo ebhoti, mhirizhonga yakaenzana nemutoro unogadzirwa nejeki inogadzirwa mu shank yebhoti. Nejeko iri kushandisa tension, zvinokwanisika kutenderedza nati ne zero torque kusvika yasimba. Mutoro unoshandiswa nejeki unobva wasununguka uye chikamu chepamusoro, zvichienderana nehurefu hwebhoti uye dhayamita yaro, inochengetwa mu shank yebhoti.
