Izixhobo zokuguguleka kwe-crusher—kuquka iipleyiti zemihlathi, ii-cone liners, kunye nee-impact blow bars—zezona zinto zitshintshwa rhoqo kwimisebenzi yemigodi kunye nemisebenzi yokudibanisa, zifikelela kwi-30% yeendleko zokugcinwa konyaka zesityalo sokuguguleka. Ukuguguleka kwangaphambi kwexesha akunyusi nje kuphela iindleko zokungasebenzi kunye nokutshintshwa kwezixhobo kodwa kukwaphazamisa iishedyuli zemveliso, okwenza ulawulo lwezixhobo zokuguguleka lube yinto ebalulekileyo ekusebenzeni kakuhle. Eli nqaku liphonononga iindlela eziphambili zokuguguleka ezichaphazela izixhobo zokuguguleka kwaye libonelela ngamaqhinga asekelwe kubungqina okwandisa ubomi bazo, lisebenzisa idatha yokugcinwa kweshishini kunye nemigaqo yesayensi yezinto.
Ukuguguleka kweendawo zokutyumza akuyonkqubo eyenzeka ngokungacwangciswanga; kuqhutywa ziindlela ezintathu eziphambili, nganye ixhomekeke kwiimeko ezithile zokusebenza kunye neempawu zezinto. Eyona ixhaphakileyo yileukunxiba okurhabaxa, okwenzeka xa amasuntswana aqinileyo, aneembombo (ezifana negranite okanye ibasalt) ekrwela kumphezulu weendawo ezigugileyo, esusa kancinci izinto. Le ndlela ibangela ukuba ngaphezulu kwe-60% yokonakala kwangaphambi kwexesha kwiipleyiti zemihlathi kunye neekhowuni, ingakumbi kwizityalo ezicubungula iintsimbi ze-silica eziphezulu. Okwesibini yileukuguguleka kwempembelelo, okubangelwa kukungqubana ngesantya esiphezulu phakathi kwezinto zokutya kunye nezinto ezifana neebha zokugquma ze-impact crusher. Olu hlobo lokuguguleka luqhelekile kwizicelo zokurisayikilisha, apho inkunkuma yekhonkrithi kunye nenkunkuma yokwakha zizisa imithwalo yokukhwaza ephindaphindwayo. Okokugqibela,ukudinwakuvela kuxinzelelo olujikelezayo: njengoko iindawo ze-crusher zigobeka phantsi komthwalo oqhubekayo, ii-micro-cracks zenzeka phezu komphezulu, ekugqibeleni zikhokelela ekuqhekekeni kwezinto. Ii-cone crushers, ezisebenza phantsi kwamandla aphezulu oxinzelelo, zichaphazeleka kakhulu kukudinwa kwii-mantle kunye nee-concave liners.
Ukuqonda ezi ndlela linyathelo lokuqala lokwandisa ubomi bezinto ezigugileyo, kodwa isenzo esisebenzayo sifuna indibaniselwano yokukhethwa kwezinto, ukufakelwa okufanelekileyo, kunye nokugcinwa kwangaphambili.
Ukukhetha izintosisiseko sokumelana nokuguguleka. Umzekelo, i-Mn13Cr2 lukhetho olungabizi kakhulu kwizicelo ezigugulekayo ezisezantsi ukuya kweziphakathi, njengokutyumza ilitye lekalika, ngenxa yeempawu zayo zokuqinisa umsebenzi eziqina xa zitshayiswa. Ngokwahlukileyo koko, i-Mn18Cr2—enomxholo ophezulu we-chromium—inika ukumelana okuphezulu kokuguguleka kwezinto ezine-silica ephezulu njenge-granite, nto leyo eyenza ukuba ilungele ukusetyenziswa ixesha elide kwiindawo zokwemba ezifuna kakhulu. Ukudibanisa izinto kunye nobunzima kunye nokuguguleka kwezinto zokutya kunokunciphisa amazinga okuguguleka ngama-20-30%, ngokutsho kwedatha evela kwiNgqungquthela yeMigodi kunye neZixhobo zeHlabathi (IMARC).
Ukufakwa ngokufanelekileyo kunye nokugcinwa rhoqozibaluleke ngokulinganayo. Kwanezona zinto zihlala ixesha elide ziya kusilela ngaphambi kwexesha ukuba zifakwe ngendlela engafanelekanga. Kwizitshizi zomhlathi, ukuqinisekisa ukuba iipleyiti zemihlathi zilungelelaniswe nendawo efanayo yokwahlulwa kwesithuba kuthintela ukuguguleka okungalinganiyo kwaye kunciphisa uxinzelelo kwindibano yepleyiti yokutshintsha. Kwizitshizi zekhowuni, ukujonga rhoqo umsantsa we-mantle-to-concave kunye ne-torque kwi-retaining bolts kunokuphelisa ukungalungelelani okubangela ukuguguleka kokudinwa. Ukongeza, ukuthambisa iindawo ze-pivot kunye nokuhlolwa rhoqo kobukhulu benxalenye yokuguguleka (kusetyenziswa uvavanyo lwe-ultrasonic okanye ii-calipers) kuvumela amaqela ukuba acwangcise ukutshintshwa ngaphambi kokuba kwenzeke ukungaphumeleli okukhulu, okunciphisa ixesha lokungasebenzi elingalindelekanga.
Ukulungiswa kokusebenzaUkwandisa ngakumbi ubude bexesha lokuguguleka kwenxalenye. Ukulawula ubungakanani bokutya kunye nokusasazwa kunciphisa amandla okuchaphazela: umzekelo, ukusebenzisa i-feeder engcangcazelayo ukusasaza izinto ngokulinganayo kwigumbi le-crusher kuthintela ukuguguleka kwendawo ethile kwelinye icala lepleyiti yomhlathi. Ukuhlola kwangaphambili izixhobo zokutya ukuze kususwe iifines (amasuntswana amancinci kune-10mm) kunciphisa ukuguguleka okurhabaxa, njengoko iifines zisebenza njengendawo yokusila phakathi kwenxalenye yokuguguleka kunye namatye amakhulu. Okokugqibela, ukulungisa useto lwe-crusher—njenge-closed side setting (CSS) kwi-cone crushers—ukuze ihambelane nobungakanani bemveliso obufunekayo kuthintela ukuguguleka kakhulu, okwandisa uxinzelelo olungeyomfuneko kwii-liners.
Ukuqukumbela, ukwandisa ubomi benxalenye yokuguguleka kwe-crusher akuyonto yokukhetha izinto "ezinzima", kodwa kukusebenzisa indlela ebanzi ejongana neendlela zokuguguleka kuzo zonke izigaba zokusebenza. Ngokukhetha izinto ezenzelwe iimpawu zokutya, ukusebenzisa iinkqubo zokufakela nokugcina ezingqongqo, kunye nokwenza ngcono iiparameter zokusebenza, abaphathi bezityalo banokunciphisa kakhulu iindleko zokugcina nokuphucula ukuthembeka kwemveliso. Kumashishini akwishishini lokuguguleka, ukutyala imali kwixesha elide lenxalenye yokuguguleka akuyonto nje yokonga iindleko—linyathelo elicwangcisiweyo eliya kwimisebenzi ezinzileyo nesebenzayo.
Ixesha leposi: Feb-04-2026