Ifaka iphakethe elisemuva eliguquguqukayo elivumela abasebenzisi ukuthi bakhethe uhla lokunyakaza olufanelana kangcono nezidingo zabo ngokushintsha isikhundla sesandla esivundlile maqondana namahlombe. Lesi sici esiyingqayizivele, sihlanganiswe nomhlangano we-Unilateral Compression Arm Resurs ngama-degree angama-20 ngenhla nangaphambi komsebenzisi kanye nezibambo ezimbili, kuvumela uhla oluphelele lokuqeqeshwa okugcwele ngaphandle komthelela.
Isihlalo singashintshwa ngenkathi sihleli noma simile, futhi sisizwa ngama-liner bear ethwala ama-linear kanye namasilinda ngokulungiswa okuqinile, okuphansi kokungqubuzana.
Izingalo ze-Unilateral Compression Arms ziguqula ama-degree angama-20 ohlangothini ngalunye olungaphezulu nangaphambi kwamahlombe, avumela ukunyakaza okugcwele ngaphandle komthelela ngaphandle komthelela.
Umhlane oguquguqukayo oguquguqukayo uvumela umsebenzisi ukuthi ashintshe isikhundla sesibambo kanye namahlombe avundlile.