Sankhani chingwe cha waya chosapanga dzimbiri choyenera kugwiritsa ntchito

Sankhani chingwe cha waya chosapanga dzimbiri choyenera kugwiritsa ntchito

Kuti chingwe cha waya chosapanga dzimbiri chigwiritsidwe ntchito moyenera komanso mosamala, chingwe cha waya chosapanga dzimbiri chiyenera kusankhidwa bwino kuchokera m'mbali zotsatirazi. Kusankha chingwe cha waya chosapanga dzimbiri kuyenera kuganiziridwa malinga ndi ntchito zosiyanasiyana.

Chingwe cha waya chimaswa kukoka. Ngati chingwe cha waya chili ndi m'mimba mwake komanso mphamvu yokoka, chingwe cha waya chokhala ndi kuchuluka kwa chitsulo (monga chiŵerengero cha dera lopingasa waya ndi dera lonyamula chingwe) chiyenera kusankhidwa. Kawirikawiri, dongosolo la kuchuluka kwa chingwe cha waya ndilakuti chingwe cholumikizira pamwamba chimakhala chachikulu kuposa chingwe cholumikizira waya, ndipo chingwe cholumikizira waya chimakhala chachikulu kuposa chingwe cholumikizira mfundo.
Kukana kutopa. Nthawi zonse, chingwe cholumikizira pamwamba chimakhala bwino kuposa chingwe cholumikizira mzere, ndipo chingwe cholumikizira mzere chimakhala bwino kuposa chingwe cholumikizira nsonga; chingwe cholumikizidwa kale chimakhala bwino kuposa chingwe chosalumikizidwa kale; kapangidwe kake kamakhala bwino mbali imodzi kuposa mphamvu yolumikizirana; chiŵerengero cha chingwe chapakati cha chingwe cha ulusi ndi chabwino; chingwe chapakati chachitsulo ndi chabwino.
Kukana kukwiya. Malo olumikizirana pakati pa denga ndi akulu kwambirichingwe cha waya chachitsuloNdipo pulley kapena reel, kupsinjika kwa kukhudzana kukakhala kochepa, kukana kutayika kumakhala bwino. Chifukwa chake, dongosolo la kukana kutayika ndi chingwe chotsekera, chingwe cha ulusi wooneka ngati wapadera, chingwe cha zingwe zambiri, ndi chingwe cha ulusi wozungulira. . Pakukana kutayika kwakunja, kukula kwa waya wakunja ndikobwino; pa kukana kutayika kwamkati, kukhudzana kwa waya ndi kukhudzana ndi pamwamba ndikwabwino kuposa kukhudzana ndi mfundo.
Kukana kukakamizidwa. Makamaka chifukwa cha mphamvu ya chingwe chachitsulo kukana kusintha kwa kapangidwe kake ikakumana ndi kupsinjika kwa mbali. Chingwe chachitsulo chachikulu chimakhala chapamwamba kuposa chingwe cha ulusi, ndipo waya wa stock ndi wochepa kuposa waya wa stock. Kulumikizana kwa mzere kumakhala bwino kuposa kukhudzana ndi mfundo, kukhudzana pamwamba kumakhala bwino kuposa kukhudzana ndi mzere, ndipo kapangidwe komweko kumakhala bwino kuposa mbali imodzi.
Kufewa. Kuchuluka kwa mawaya achitsulo pa mulingo womwewo wa chingwe, kusinthasintha kwake kumakhala kwakukulu (chiŵerengero cha mulingo wa chingwe cha waya ndi mulingo wokhuthala kwambiri wa waya mu chingwe) ndipo kusinthasintha kwake kumakhala bwino.
Kukana dzimbiri. Zingwe zambiri zachitsulo zimagwiritsidwa ntchito m'malo ozungulira komanso ngakhale m'malo owononga a acidic kapena alkaline. Kafukufuku wasonyeza kuti kusankha galvanized, zinc alloy aluminiyamu, mafuta oteteza dzimbiri, kuchepetsa chinyezi cha pakati, nayiloni wokutira, pulasitiki ndi njira zina zotsutsana ndi dzimbiri zidzakula kwambiri. Nthawi yogwiritsira ntchito chingwe cha waya.
Kutalikirana kwa kapangidwe kake ndi modulus yotanuka. Ngati kugwiritsa ntchito kapena kusintha chingwe kwa nthawi yokhazikika kuli kovuta kapena kovuta, chingwe cha waya chokhala ndi kutalika kochepa kwa kapangidwe kake ndi modulus yayikulu yotanuka chiyenera kusankhidwa. Nthawi zonse, kutalika kwa kapangidwe ka chingwe cha waya chachitsulo ndi pafupifupi 0.1%-0.2%, ndipo kwa chingwe cha waya chachitsulo ndi 0.5%-0.6%. Kutalika kwa kapangidwe ka chingwe cha waya chachitsulo chokonzedwa ndi pretensioning kumatha kuchepetsedwa ndi 0.1%-0.3%, ndipo nthawi yomweyo kumatha kukonzedwanso. Elastic Modulus.