Izingxenye zokuguguleka kwe-crusher—kufaka phakathi amapuleti emihlathi, ama-cone liner, kanye nama-impact blow bars—yizingxenye ezivame ukushintshwa kakhulu emisebenzini yezimayini kanye neyokuhlanganisa, okubalwa kufikela ku-30% wezindleko zokugcinwa konyaka zesitshalo sokuchoboza. Ukuguguleka kwangaphambi kwesikhathi akugcini nje ngokwandisa izindleko zesikhathi sokungasebenzi kanye nokushintsha kodwa futhi kuphazamisa amashejuli okukhiqiza, okwenza ukuphathwa kwezingxenye zokuguguleka kube yinto ebalulekile ekusebenzeni kahle. Lesi sihloko sihlola izindlela zokuguguleka eziyinhloko ezithinta izingxenye ze-crusher futhi sinikeza amasu asekelwe ebufakazini okwandisa isikhathi sazo sokuphila, sisebenzisa idatha yokugcinwa kwemboni kanye nezimiso zesayensi yezinto ezibonakalayo.
Ukuguguleka kwezingxenye ze-crusher akuyona inqubo engahleliwe; kuqhutshwa izindlela ezintathu ezivelele, ngayinye ixhunywe ezimweni ezithile zokusebenza kanye nezakhiwo zezinto ezibonakalayo. Okuvame kakhulu yilokhuukugqokwa okukhuhlayo, okwenzeka lapho izinhlayiya eziqinile, ezi-angular (njenge-granite noma i-basalt) ziklwebha ebusweni bezingxenye ezigugile, zisusa kancane kancane izinto. Le ndlela ibangela ukuguga kwangaphambi kwesikhathi okungaphezu kuka-60% kuma-jaw plates nama-cone liner, ikakhulukazi ezitshalweni ezicubungula ama-ore ane-silica ephezulu. Okwesibili yilokhuukuguguleka komthelela, okubangelwa ukushayisana ngesivinini esikhulu phakathi kwezinto zokuphakelayo kanye nezingxenye ezifana ne-impact crusher blow bars. Lolu hlobo lokuguguleka luvame ukusetshenziswa ekusetshenzisweni kokusebenzisa kabusha, lapho imfucumfucu yekhonkrithi kanye nemfucumfucu yokwakha kuletha imithwalo yokushaqeka ephindaphindwayo. Okokugcina,ukukhathalakuvela ekucindezelekeni okujikelezayo: njengoba izingxenye ze-crusher zigobeka ngaphansi komthwalo oqhubekayo, kwakheka imifantu emincane ebusweni, ekugcineni okuholela ekuqhekekeni kwezinto. Ama-cone crushers, asebenza ngaphansi kwamandla aphezulu okucindezela, avame kakhulu ukuguguleka kokukhathala kuma-mantle nama-concave liner.
Ukuqonda lezi zindlela kuyisinyathelo sokuqala sokwandisa isikhathi sokuphila kwezingxenye ezigugile, kodwa isenzo esisebenzayo sidinga inhlanganisela yokukhethwa kwezinto, ukufakwa okufanele, kanye nokugcinwa okusebenzayo.
Ukukhetha izintoiyisisekelo sokumelana nokuguguleka. Isibonelo, i-Mn13Cr2 iyisinqumo esingabizi kakhulu sezicelo zokuguguleka eziphansi kuya kweziphakathi, njengokuchoboza i-limestone, ngenxa yezakhiwo zayo zokuqinisa umsebenzi eziqina ngaphansi kokushaywa. Ngokuphambene nalokho, i-Mn18Cr2—enokuqukethwe okuphezulu kwe-chromium—inikeza ukumelana okuphezulu kokuguguleka kwezinto ezine-silica ephezulu njenge-granite, okwenza kube kuhle ukusetshenziswa isikhathi eside ezindaweni zokumba ezidinga kakhulu. Ukuqondanisa izinto nobunzima bezinto zokuphakelayo kanye nokuguguleka kunganciphisa amazinga okuguguleka ngo-20-30%, ngokusho kwedatha evela kwi-International Mining and Resources Conference (IMARC).
Ukufakwa okufanele kanye nokugcinwa njalozibaluleke ngokulinganayo. Ngisho nezinto eziqinile kakhulu zizohluleka ngaphambi kwesikhathi uma zifakwe ngendlela engafanele. Kuma-jaw crushers, ukuqinisekisa ukuthi ama-jaw plate ahambisana nesikhala segebe esifanayo kuvimbela ukuguguleka okungalingani futhi kunciphisa ukucindezeleka ekuhlanganisweni kwe-toggle plate. Kuma-cone crushers, ukuhlolwa okuvamile kwegebe le-mantle-to-concave kanye ne-torque kuma-retaining bolts kungasusa ukungalungi okubangela ukuguguleka kokukhathala. Ngaphezu kwalokho, ukugcotshwa kwamaphuzu e-pivot kanye nokuhlolwa njalo kobukhulu bezingxenye zokuguguleka (kusetshenziswa ukuhlolwa kwe-ultrasonic noma ama-caliper) kuvumela amaqembu ukuthi ahlele ukushintshwa ngaphambi kokuba kwenzeke ukwehluleka okukhulu, okunciphisa isikhathi sokungasebenzi esingahleliwe.
Ukulungiswa kokusebenzaKuthuthukisa kakhulu ubude besikhathi sokuguguleka kwezingxenye. Ukulawula usayizi wokuphakelwa kanye nokusatshalaliswa kokudla kunciphisa amandla okushaya: isibonelo, ukusebenzisa i-feeder edlidlizayo ukuze kusatshalaliswe ngokulinganayo izinto ekamelweni lokuchoboza kuvimbela ukuguguleka kwendawo ohlangothini olulodwa lwepuleti lomhlathi. Ukuhlola izinto zokuphakelwa kusengaphambili ukuze kususwe izinhlawulo (izinhlayiya ezincane kuno-10mm) kunciphisa nokuguguleka okukhuhlayo, njengoba izinhlawulo zisebenza njengendawo yokugaya phakathi kwengxenye yokuguguleka namatshe amakhulu. Okokugcina, ukulungisa izilungiselelo ze-crusher—njenge-closed side setting (CSS) kuma-cone crushers—ukuze kufane nosayizi womkhiqizo owufunayo kugwema ukuchoboza ngokweqile, okwandisa ukucindezeleka okungadingekile kuma-liners.
Ekuphetheni, ukwandisa isikhathi sokuphila kwezingxenye zokugqoka ze-crusher akuyona nje indaba yokukhetha izinto "ezinzima kakhulu", kodwa ukwamukela indlela ephelele ebhekana nezindlela zokugqoka kuzo zonke izigaba zokusebenza. Ngokukhetha izinto eziklanyelwe izici zokudla, ukusebenzisa izinqubo zokufaka nokulungisa eziqinile, kanye nokwenza ngcono imingcele yokusebenza, abaphathi bezitshalo banganciphisa kakhulu izindleko zokulungisa futhi bathuthukise ukuthembeka kokukhiqiza. Kumabhizinisi embonini ye-crusher, ukutshala imali esikhathini eside sezingxenye zokugqoka akuyona nje indlela yokonga izindleko—kuyisinyathelo esibalulekile esiya ekusebenzeni okusimeme nokusebenza kahle.
Isikhathi sokuthunyelwe: Feb-04-2026