Ukunemba Nokuthembeka Kwamathuluzi Okulinganisa Egwadle Ezimbonini Nezicelo Zaselabhorethri

Amathuluzi okulinganisa e-granite, aklanywe kusuka kugwadule wemvelo omnyama wekhwalithi ephezulu, angamathuluzi abalulekile ekulinganiseni ukunemba kwesimanjemanje. Ukwakheka kwazo okuminyene, ukuqina kwazo okuphakeme, nokuzinza okungokwemvelo kuzenza zilungele kokubili ukukhiqizwa kwezimboni nokuhlolwa kwelabhorethri. Ngokungafani namathuluzi okulinganisa ensimbi, i-granite ayizwani nokuphazanyiswa kazibuthe noma ukuguqulwa kwepulasitiki, iqinisekisa ukuthi ukunemba kugcinwa ngisho nangaphansi kokusetshenziswa kakhulu. Ngamaleveli okuqina amakhulu ngokuphindwe kabili kuya kokuthathu kunensimbi ekhonjiwe—okulingana ne-HRC51—amathuluzi egwadle anikeza ukuqina okumangalisayo nokunemba okungaguquki. Ngisho noma kwenzeka kuba nomthelela, i-granite ingase izwakale ukuphuka okuncane kuphela, kuyilapho i-geometry yayo yonke kanye nokuthembeka kokulinganisa kuhlala kungathinteki.

Ukwenziwa nokuqedwa kwamathuluzi okulinganisa egwadle kusetshenziswa ngokucophelela ukuze kufezwe ukunemba okuphezulu. Indawo engaphansi ingaphansi kokucaciswa okunembile, enokukhubazeka okufana nezimbobo ezincane zesihlabathi, ukuklwebheka, noma amaqhubu angaphezulu alawulwa ngokucophelela ukuze agweme ukuthikameza ukusebenza. Izindawo ezingabalulekile zingalungiswa ngaphandle kokuphazamisa ukusebenza kwethuluzi. Njengamathuluzi ereferensi yamatshe emvelo, amathuluzi okulinganisa egwadle ahlinzeka ngezinga elingenakuqhathaniswa lokuzinza, okuwenza alungele ukulinganisa amathuluzi anembayo, amathuluzi okuhlola, nokulinganisa izingxenye zemishini.

Amapulatifomu e-granite, ngokuvamile amnyama futhi afanayo ekuthunjweni, aziswa kakhulu ngenxa yokumelana nokuguga, ukugqwala, kanye nezinguquko zemvelo. Ngokungafani ne-cast iron, awagqwali futhi awathintwa ama-asidi noma ama-alkali, aqeda isidingo sokwelapha okuvimbela ukugqwala. Ukuzinza nokuqina kwazo kuzenza zibaluleke kakhulu kumalabhorethri anembayo, ezikhungweni zemishini, nasezikhungweni zokuhlola. I-Hand-ground ngokunakekela ukuze kuqinisekiswe ukucaba nokushelela, izinkundla zegwadle zidlula ezinye izindlela ze-cast iron kukho kokubili ukuqina nokuthembeka kokulinganisa.

Ngenxa yokuthi i-granite iyimpahla engeyona eyensimbi, amapuleti ayisicaba awakwazi ukuphazanyiswa kazibuthe futhi agcina ukwakheka kwawo ngaphansi kwengcindezi. Ngokuphambene namapulatifomu ensimbi ekhonjiwe, adinga ukuphathwa ngokucophelela ukuze kuvinjwe ukuwohloka kwendawo, igwadle lingamelana nomthelela wengozi ngaphandle kokuphazamisa ukunemba kwayo. Le nhlanganisela eyingqayizivele yobulukhuni, ukumelana namakhemikhali, nokuzinza kohlangothi kwenza amathuluzi okulinganisa egwadle nezinkundla kube ukukhetha okuncanyelwayo kwezimboni ezifuna izilinganiso eziqinile zokulinganisa.

Kwa-ZHHIMG, sisebenzisa lezi zinzuzo ezingokwemvelo zegwadle ukuze sinikeze izixazululo zokulinganisa ezinembayo ezisebenza ezimbonini nasezilabhorethri ezihola phambili emhlabeni jikelele. Amathuluzi ethu okulinganisa egwadle nezinkundla zakhelwe ukuletha ukunemba okuhlala isikhathi eside, ukwethembeka, kanye nokugcinwa kalula, ukusiza ochwepheshe bagcine izindinganiso eziphakeme kakhulu zobunjiniyela obunembayo.