Kuyerekeza chitetezo pakati pa chitoliro cha LSAW ndi chitoliro cha SSAW

Kupsinjika kotsalira kwa chitoliro cha LSAW kumachitika makamaka chifukwa cha kuzizira kosagwirizana. Kupsinjika kotsalira ndi kupsinjika kwa mkati mwa gawo lodziyimira palokha popanda mphamvu yakunja. Kupsinjika kotsalira kumeneku kumapezeka m'magawo ozungulira otentha a magawo osiyanasiyana. Kukula kwa gawo la chitsulo chachikulu, kupsinjika kotsalira kumakhala kwakukulu.

Ngakhale kuti kupsinjika kotsalako kumadziyendera bwino, kumakhudzabe magwiridwe antchito a zitsulo pogwiritsa ntchito mphamvu zakunja. Mwachitsanzo, kungakhale ndi zotsatirapo zoyipa pa kusintha kwa zinthu, kukhazikika komanso kukana kutopa. Pambuyo pa kuwotcherera, zinthu zomwe sizili zachitsulo zomwe zili mu chitoliro cha LSAW zimakanikizidwa kukhala mapepala owonda, zomwe zimapangitsa kuti chotchinga chikhale cholimba. Kenako chotchingacho chimawononga kwambiri magwiridwe antchito a chitoliro cha LSAW motsatira njira yokhuthala, ndipo kung'ambika kwapakati kumatha kuchitika pamene chotchingacho chikuchepa. Kupsinjika kwapafupi komwe kumachitika chifukwa cha kuwotcherera nthawi zambiri kumakhala kangapo kuposa kuchuluka kwa mphamvu ya yield point, komwe kumakhala kwakukulu kwambiri kuposa komwe kumachitika chifukwa cha katundu. Kuphatikiza apo, chitoliro cha LSAW sichidzalephera kukhala ndi ma T-weld ambiri, kotero mwayi wa zolakwika zowotcherera umawonjezeka kwambiri. Kuphatikiza apo, kupsinjika kotsalira kwa kuwotcherera pa T-weld ndi kwakukulu, ndipo chitsulo chowotcherera nthawi zambiri chimakhala ndi mphamvu ya magawo atatu, zomwe zimawonjezera kuthekera kwa ming'alu.

Msoko wowotcherera wa chitoliro cholumikizidwa ndi arc chozungulira umagawidwa mu mzere wozungulira, ndipo ma weld ndi aatali. Makamaka akawotcherera pansi pa mikhalidwe yosinthasintha, weld imachoka pamalo opangira isanazizire, zomwe zimakhala zosavuta kupanga ming'alu yotentha yowotcherera. Njira ya ming'alu imafanana ndi weld ndipo imapanga ngodya yophatikizidwa ndi mzere wa chitoliro chachitsulo, nthawi zambiri, ngodyayo ili pakati pa 30-70 °. Ngodya iyi imagwirizana ndi ngodya yolephera kudulidwa, kotero mawonekedwe ake opindika, omangika, opsinjika komanso oletsa kupindika siabwino ngati chitoliro cha LSAW. Nthawi yomweyo, chifukwa cha kuchepa kwa malo owetcherera, msoko wowotcherera wa chidendene ndi mtsinje wa nsomba umakhudza mawonekedwe. Chifukwa chake, NDT ya ma weld a chitoliro cha SSAW iyenera kulimbitsa kuti zitsimikizire kuti weld ndi yabwino, apo ayi chitoliro cha SSAW sichiyenera kugwiritsidwa ntchito pazochitika zofunika kwambiri zachitsulo.