He aha nā pōmaikaʻi nui o nā Hydraulic Tensioners
Hāʻawi kahi mea hana hoʻoheheʻe hydraulic bolt i kahi ala wikiwiki, maʻalahi a palekana no ka hoʻopaʻa ʻana i nā bolts anawaena nui i nā preloads kiʻekiʻe a pololei. ʻAʻole ia e hoʻohana i ka torque a i ʻole koi i ka hoʻohuli ikaika ʻana i ka nati a i ʻole ka bolt, e like me nā wrenches hopena, nā spanners hahau a i ʻole nā wrenches hydraulic torque, kahi ʻenemi maʻamau ka friction.
ʻO ka hydraulic bolt tensioner he jack annular, i kūpono ma luna o ka bolt a me ka nut e hoʻopaʻa ʻia. Hoʻokuʻu ka jack i ka hui bolted a huki i ka hope o ka bolt. Ma muli o ka hoʻohana pono ʻia ʻana o ka ikaika i hana ʻia e ka jack i ka hopena o ka bolt, ua hoʻomohala ʻia kahi ʻāwili e like me ka ukana i hana ʻia e ka jack i loko o ka shank o ka bolt. Me ka hoʻopā ʻana o ka jack, hiki iā ia ke hoʻohuli i ka nut me ka torque zero a paʻa. Hoʻomaha ʻia ka ukana i hoʻohana ʻia e ka jack a mālama ʻia ka pākēneka kiʻekiʻe, e pili ana i ka lōʻihi o ka bolt a me kona anawaena, i loko o ka shank o ka bolt.

