Unokukhetha njani iGlobe Casters

Indlela yokukhethaGlobe Casters

Ukusebenzisa i-casters kunokunciphisa amandla omsebenzi kunye nokwandisa ukusebenza kakuhle.I-caster efanelekileyo kufuneka ikhethwe ngendlela yesicelo.imeko kunye nesicelo (umzekelo isibonelelo, ukugcinwa kwabasebenzi.ukuqina).Tho izinto kufuneka ziqwalaselwe ngolu hlobo lulandelayo:
■Umthamo womthwalo
(1) Umthwalo:T=(E+Z)/M
T=umthwalo ngamnye wecaster
E=ubunzima besithuthi
Z=ubunzima bento eshukumayo
M=ubungakanani bomthwalo osebenzayo (indawo kunye nolwabiwo olunzima olwahlukileyo kufuneka luqwalaselwe)

■ Ubuchule
(1) Izincedisi ezinokukhuhlana okuncinci (umz. ukuthwala ibhola) okanye ezo zisemva konyango olulodwa (umz. ukucinywa) kufuneka zikhethwe ukudibanisa indawo ejikajikayo yecaster (ukujika kwesakhelo kunye nokuqengqeleka kwevili), ukuze yenza i-caster ibe bhetyebhetye, yomelele kwaye ihambe ngokulula.
(2) I-eccentricity enkulu, ukujika okuguquguqukayo ngakumbi.Umthamo womthwalo ufanelekile ukuba uncitshiswe.
(3) Idayamitha enkulu yevili kukuba, amandla amancinci afunekayo ukutyhala, kwaye ikwanobuhlobo ngakumbi emgangathweni.Kumgama ofanayo, ivili elikhulu liyaqengqeleka ngokucothayo xa lithelekisa nelincinane.I-slow rlling inciphisa isizukulwana sobushushu kunye ne-distortion.Yenza amavili amakhulu ahlala ixesha elide.Khetha ivili elikhulu ukuba ukuphakama kuvunyelwe.
■Isantya esihambayo
Isicelo seisantya caster:kwiqondo lobushushu bokuziphatha kunye kumgangatho ogudileyo, isantya kufuneka sibe ngaphantsi kwe-4KMH kwaye kukho izithuba ezimileyo ngexesha lokusebenza.
■ Indawo esetyenziswayo
Izinto zomgangatho, izithintelo, okushiyekileyo kunye nokusingqongileyo okukhethekileyo, okufana nezilaphu zentsimbi, ubushushu obuphezulu okanye obuphantsi, i-acidity enkulu kunye ne-alkalescence, utywala oyile, i-solvent ye-chemistry kunye ne-anti-static-electricity, kufuneka ithathelwe ingqalelo xa ukhetha i-caster. kwindawo ekhethekileyo kufuneka yenziwe ngezinto ezikhethekileyo.
■ Isaziso sokunyuswa:
Icwecwe:ipleyiti edityanisiweyo kufuneka ilingane, iqine kwaye yomelele.Icwecwe:ipleyiti efakelweyo kufuneka ilingane, iqine kwaye iqine.Imisonto: Ishim yasentwasahlobo kufuneka idityaniswe ukuze kuthintelwe ukukhululeka.

■Isakhono seMathiriyeli yevili kunye nophawu