Uyini umehluko ku-coefficient yokwanda okushisayo phakathi kombhede we-cast iron kanye nombhede we-mineral cast? Lo mehluko ukuthinta kanjani ukunemba komshini ezindaweni ezihlukene zokushisa?

 

I-Granite vs. I-Cast Iron kanye Nemibhede Yokuphonsa Amaminerali: Ukuqonda Ama-Coefficients Wokunweba Okushisayo kanye Nomthelela Wawo Ekunembeni Kwethuluzi Lomshini

Uma kuziwa ekwakhiweni kwemibhede yamathuluzi omshini, izinto ezifana ne-granite, i-cast iron, kanye ne-mineral casting zivame ukusetshenziswa ngenxa yezakhiwo zazo eziyingqayizivele. Into eyodwa ebalulekile okufanele icatshangelwe ekukhethweni kwalezi zinto i-coefficient yazo yokwandisa ukushisa, ikakhulukazi ezindaweni ezinamazinga okushisa ahlukahlukene. Umehluko kuma-coefficients wokunweba okushisayo phakathi kwemibhede yokusakazwa kwensimbi ekhonjiwe kanye nemibhede yokusakazwa ngamaminerali ungathinta kakhulu ukugcinwa kokunemba kwamathuluzi omshini ezindaweni ezihlukene zokushisa.

I-Cast iron, into evamile esetshenziswa ekwakhiweni kwamathuluzi omshini, ine-coefficient ephezulu yokunwetshwa kwe-thermal. Lokhu kusho ukuthi njengoba amazinga okushisa eshintshashintsha, imibhede yensimbi ekhonjiwe ijwayele ukunwetshwa futhi ifinyele, okungase kuholele ekushintsheni kobukhulu ethuluzini lomshini. Ngakolunye uhlangothi, ukubunjwa kwamaminerali, okuvamise ukwakhiwa ngezinto ezifana ne-epoxy resin nama-granite aggregates, kune-coefficient ephansi yokwandisa okushisayo uma kuqhathaniswa nensimbi ekhonjiwe. Lesi sici sivumela imibhede yokulingisa amaminerali ukuthi ibonise izinguquko zobukhulu obuncane ekuphenduleni ukuhluka kwezinga lokushisa.

Umthelela walo mehluko uba mkhulu kakhulu ezindaweni lapho ukulawulwa kwezinga lokushisa kuyinselele. Ezimweni zokushisa okuphezulu, i-coefficient ephezulu yokunwetshwa kwe-thermal yensimbi ekhonjiwe ingaholela ekungalungisweni kwe-dimensional ethuluzini lomshini, kuthinte ukunemba nokusebenza kwayo. Ngokuphambene, imibhede yokuphonsa amaminerali, ene-coefficient ephansi yokwandisa okushisayo, ihlomele kangcono ukugcina ukunemba ezimweni ezinjalo.

Ngokuphambene, ezindaweni ezinethempelesha ephansi, i-coefficient ephansi yokunwetshwa kwe-thermal yokusakazwa kwamaminerali ingase ibangele isakhiwo esiqinile uma siqhathaniswa nensimbi ewugqinsi, okungenzeka kube nomthelela ekuphenduleni okuguquguqukayo kwethuluzi lomshini nezici zokudambisa ukudlidliza. Ukuqonda lo mehluko kubalulekile kubakhiqizi nakubasebenzisi ukwenza izinqumo ezinolwazi ngokusekelwe ezimweni ezithile zokushisa lapho ithuluzi lomshini lizosebenza khona.

Sengiphetha, i-coefficient yokwandisa okushisayo idlala indima ebalulekile ekukhethweni kwezinto zokwakha imibhede yamathuluzi omshini. Nakuba insimbi eyinsimbi bekuyisinqumo esivamile, i-coefficient ephansi yokwandisa okushisayo kokusakazwa kwamaminerali, ngokuvamile okuhlanganisa i-granite, inikeza izinzuzo ekugcineni ukunemba ezindaweni ezihlukene zokushisa. Ngokucabangela lezi zici, abakhiqizi nabasebenzisi bangathuthukisa ukusebenza nokuhlala isikhathi eside kwamathuluzi omshini ezimeni zokusebenza ezihlukahlukene.