Iimfuno zobuchwephesha zeendawo eziphathwa ngubushushu bokungenisa izixhobo zokucima rhoqo

1. Ubulukhuni be-induction lukhuni iindawo

Emva kokuqina kwetsimbi ye-induction, ixabiso lobunzima obufunyenweyo linobudlelwane obukhulu kunye nomxholo wekhabhoni wentsimbi. Ukuthatha i-45 yensimbi njengomzekelo, umyinge we-HRC wobunzima obufunyenwe emva kokuqina kwe-induction ngu-58.5, kunye ne-HRC ye-40 yensimbi ye-55.5.

2. Ukuqina kwendawo ye-induction lukhuni iindawo

Indawo eqinileyo ye-induction lukhuni lwamacandelo luluhlu lwendawo elukhuni. Ngenxa yobungcali bokufudumeza kwe-induction, ukuze kuthintelwe inkunkuma ethile yokucima, oku kulandelayo kufuneka kuqwalaselwe ngokubanzi indawo yokucima:

Kwindawo ecinyiweyo ye-cylinder, indawo yokutshintsha kufuneka ishiywe ekupheleni. Isiphelo se-cylindrical shaft sihlala sinesakhiwo esine-chamfered. Esi siphelo kufuneka sishiye indawo engama-3-5mm engacinywanga, ngokuqhelekileyo ayichaphazeli ukusebenza kwecandelo elicinyiweyo. Utshintsho olwenziwe lukhuni okanye olungaphelelanga.

Ummandla oqinileyo kufuneka ube noluhlu olucacileyo lokunyamezela. Indawo eqinileyo yokungeniswa kufuneka ibe noluhlu lonyamezelo kanye njengokungafuni komatshini. Ukuba iimeko zokusetyenziswa zivumela, olu luhlu lonyamezelo lunokuba lukhulu ngokufanelekileyo.

3. Ubunzulu bomaleko obunzima beendawo eziqinisiweyo zokungeniswa

Ngoku iinxalenye eziqinisiweyo zokungeniswa zimiselwa ngokwemigangatho yezizwe ngezizwe ye-ISO3754 kunye nomgangatho wesizwe we-GB/T5617-2005, kunye nobunzulu obuqinileyo bomaleko obusebenzayo bumiselwa ngokulinganisa ubulukhuni becandelo lenxalenye.