Umshini wokuqhumisa uhlobo lwesigubhu ulungele izinto zokusebenza
Umshini wokuqhumisa izigubhu (umshini wokuhlanza i-drum shot blasting) umshini wokuhlanza indawo osetshenziswa kakhulu, ohlanza, uqinise noma ubushelelezi izinto zokusebenza ngokuqhumisa{0}}okusheshisa kakhulu. Ifaneleka ngokukhethekile ukuhlanza iziqephu zokusebenza zenqwaba-ezinosayizi omncane,{3}}ezigogekayo nezigoqekayo. Okulandelayo yizinhlobo ezijwayelekile zezinto zokusebenza ezifanele ukuhlanzwa ngomshini wokuqhumisa isigubhu:
I. Izici zezingcezu zokusebenza Ifanele umshini wokuqhumisa uhlobo lwesigubhu (umshini wokuhlanza isigubhu sokudubula)
Usayizi omncane: Usayizi we-workpiece ngokuvamile aweqi umkhawulo wamandla wesigubhu somshini (ngokuvamile ngaphakathi kwamashumi amaningana amasentimitha ubude, ububanzi nokuphakama), okulungele ukugingqa ngaphakathi kwesigubhu.
Akwesabi ukungqubuzana: Impahla yomsebenzi kufanele ibe namandla athile kanye nokuqina, ikwazi ukumelana nokushayisana kanye nomthelela wokudubula oqhumayo, futhi kungabi lula ukuphuka noma ukonakala.
Isakhiwo esilula: Azikho izimbobo ezijulile, imifantu emincane noma imigodi yangaphakathi eyinkimbinkimbi (ngaphandle kwalokho i-projectile ingaba nzima ukuyihlanza kahle).
Ukucutshungulwa kwenqwaba: Ifanele ukucutshungulwa kwenqwaba yezingxenye-ezinosayizi omncane, ezisebenza kahle kakhulu kanye nokuhlanza okufanayo.
Ii. Izinhlobo ezijwayelekile zokusebenza ezisebenzayo zemishini yokuqhumisa izigubhu (imishini yokuhlanza izigubhu eziqhumayo)
Imboni esunguliwe: Ukulingisa okuncane (okufana nezindlu zamavalvu, ukufakwa kwamapayipi, izingxenye zehadiwe, ukulingisa kwezimoto, njll.), ama-forging, nezikhala{1}}ezifakwe ukushisa.
Ukucutshungulwa kwensimbi: amabhawodi, amantongomane, amawasha, amaketanga, amathuluzi (izando, izikrufu), izingxenye zokunyathela, izingxenye ezijwayelekile, njll.
Imboni yokwelapha ukushisa: Ukukhipha isikali se-oxide ezingxenyeni ngemva kokucisha kanye nokungcwatshwa kwe-carburizing, njengezikhala zegiya, izingxenye ze-shaft, njll.
Izingxenye zezimoto: izingxenye ezincane zokulengiswa, izinduku zokuxhuma, izindandatho zepiston, izikhala zamabhuleki, njll.
Imishini yokwakha: izingxenye ezincane zesakhiwo, izikhonkwane, iziphethu, njll.
Gqoka-izingxenye eziqinile: olayini abancane, gqoka{1}}amabhola aqinile, amathuluzi emishini yezolimo, njll.
Iii. Izimo lapho umshini wokuqhumisa uhlobo lwesigubhu (umshini wokuhlanza oqhuma isigubhu) ungafaneleki noma udinga ukusetshenziswa ngokuqapha
Ukunemba noma izingxenye ezinezindonga ezincane-ezincane: ezifana-nezingxenye zengxube ye-aluminium ebiyelwe ngodonga kanye nezingxenye ezinentambo eqondile, zivame ukonakala noma ukulimala.
Izinto zokusebenza ezinezimbobo ezijulile noma imigodi engaphakathi eyinkimbinkimbi: Isibhamu kunzima ukungena emakhoneni afile, futhi umphumela wokuhlanza mubi.
Okwezinto zokusebenza ezinezidingo eziphezulu ezingaphezulu: Uma kudingekile ukugcina ubushelelezi bokuqala noma ukugwema ukuklwebheka (njengezingxenye ezipholishiwe), akufanelekile ukuzisebenzisa.
Izingxenye ezibambeke kalula: njengezipringi nama-rod azacile (okungase kuhlangane amabhola), zidinga izinto ezikhethekile noma zisebenzise ezinye izinto zokusebenza (ezifana nemishini yokuqhumisa i-hook{0}}yohlobo lweshothi).
Iv. Izinzuzo Zemishini Yokuqhumisa I-Drum Shot
Izinga eliphakeme lokuzenzela: Ngemva kokulayisha, iqeda ngokuzenzakalelayo ukuhlanza nokukhipha, ukonga abasebenzi.
Ukuhlanza okufanayo: Ukuzungezisa kwesigubhu kubangela ukuthi ucezu lokusebenza lulokhu luphenduphenduka, kuqinisekisa ukuthi zonke izindawo zihlangana ngokufanayo neshothi.
Ukusebenza kahle okuphezulu: Ifanele ukusebenza okuqhubekayo kwenani elikhulu lezingxenye ezincane.
I-Versatility: Ngaphandle kokususa isikali se-oxide kanye nezingqimba zokugqwala, ingasetshenziselwa ukuqinisa indawo, ukususa, nokuqeda, njll.
V. Izinyathelo Zokuqaphela Ngomshini Wokuqhumisa Isigubhu (Umshini Wokuhlanza Isigubhu Sokudubula
Ilayisha isilawuli sevolumu: Ivolumu yocezu lokusebenza ngokuvamile aweqi ku-70% kuya ku-80% womthamo wesigubhu ukuze kuqinisekiswe ukuwa okuphelele.
Ukukhetha isibhamu: Ngokuya ngokomsebenzi wocezu lokusebenza (insimbi, insimbi ewukhonkolo,{0}}izinsimbi ezingezona ayoni, njll.) kanye nezimfuneko zokuhlanza, khetha okokusebenza okufanelekile (isibhamu sensimbi, isibhamu sensimbi engagqwali, isibhamu sobumba, njll.) kanye nosayizi wezinhlayiyana zeshothi.
Ukulungiswa kwenqubo: Lungiselela umphumela ngokulungisa amapharamitha afana nesivinini sesigubhu, isikhathi sokudubula kokudubula, kanye ne-Engeli yokuphuma.
Isifinyezo
Umshini wokuqhumisa isigubhu (umshini wokuhlanza isigubhu esiqhumayo) uyisinqumo esifanelekile sokuhlanzwa okungaphezulu kwezinsimbi ezincane zokusansimbi kanye nama-forging, izingxenye ezijwayelekile nezingxenye zenqwaba ezingesabi ukungqubuzana. Ifaneleka ngokukhethekile ukususa isikali se-oxide, ukugqwala, ama-burrs nokuqinisa indawo. Ukuze uthole ukunemba, okokusebenza okuyinkimbinkimbi noma okuntekenteke, kunconywa ukuba ukhethe ezinye izinhlobo zezinto zokusebenza zokudubula (ezifana nemishini yokuqhumisa i-hook{2}}yohlobo lwe-hook,{3}}imishini yokuqhuma ibhande,{4}}ngohlobo lwemishini yokudubula, njll.). Ekusetshenzisweni okusebenzayo, kuyadingeka ukukhetha uhlobo olufanele ngokusekelwe ezicini ze-workpiece kanye nezidingo zenqubo.