Monga gawo lofunikira potsatsira mphamvu ndi kusunthira, mawonekedwe ogwirira ntchito a chrone akukhudza mwachindunji kudalirika, chitetezo ndi mphamvu yamagetsi. Otsatirawa ndi mawonekedwe apamwamba ndi kusanthula kwa kalasi ya Crane:
Kutalika Kwambiri
Mawonekedwe: Kutha kupirira, kusiya zovuta, katundu wambiri ndi kusinthasintha kwa crane.
Kubwezera Kwapa Khokoso
Radial / kupatuka kwina kwa maxis (monga kuponderezana kwamitundu iwiri kungakulipireni) ≤0.4mm, anglar ≤1.5 °) ./-///3
Kuchepetsa ndi Kuchepetsa Kuchepetsa
Mapangidwe a Elastic: Zipangizo monga mphira ndi polyirethane amanjenjemera (monga kuphatikizira kwa matayala ali ndi njira yosinthira)
Kukhazikika ndi kukonza pang'ono
Mapangidwe a Mafuta Opanda Mafuta: Monga poureuretthane maula maluwa, omwe amachepetsa kukonzanso pafupipafupi./-//3-
Chitetezo choteteza chitetezo
Chitetezo chowonjezera: Pini yolumikizira imalumikizana ndi kuteteza dongosolo la kutumiza.
Sinthani malo ovutikira
Chithandizo cha Anti-Corluon: Kuphatikiza kwa dzimbiri kumagwiritsidwa ntchito padoko (malo amchere spray).