Isingeniso
Ukugqoka kwe-Pin Boss: Imodi Yokwehluleka Kwe-Adapter Evame Kakhulu
I-pin boss iyi-cylindrical protrusion ku-adaptha edlula kuyo i-locking pin ukuze igcine izinyo. Emijikelezweni yokulayisha i-quarry lapho ibhakede lithinta khona idwala ngamamitha angu-0.5 kuya kwangu-1.2 ngomzuzwana, i-pin boss ibhekana nemithwalo yokugunda ejikelezayo engu-80 kuya ku-180 kN ngomjikelezo ngamunye. Ngemva kwamahora angu-1,500 kuya ku-2,500 omsebenzi ojwayelekile we-quarry, ububanzi be-boss bore bungakhula ngo-2.5 kuya ku-4.0 mm kusukela ekugugeni okunamandla, okuvumela i-pin ukuthi ishintshe ngaphansi komthwalo.
Uma iphini isisuka endaweni yayo yokuhlala ngama-3 mm noma ngaphezulu, ukugcinwa kwamazinyo kwehla cishe kumaphesenti angama-40 encazelo yomklamo. Iphini ingaphuma ngokuphelele ngaphansi komjikelezo olandelayo womthwalo ophezulu, ikhulule ukumba kwamazinyo phakathi nendawo. Ithimba lethu le-metallurgy lilinganise ukuguguleka kwebhoreshi kuma-adaptha e-J300 angu-47 abuyiselwe futhi lathola ukuthi ama-adaptha akhiqizwe ngensimbi ye-alloy engu-30CrNiMo8 ecinyiwe ku-42-46 HRC abonise ukuguguleka kwebhoreshi okungaphansi ngamaphesenti angama-62 kune-adaptha evela ensimbini ye-carbon engu-40Cr ku-35-39 HRC. I-matrix ye-chromium-nickel-molybdenum alloy imelana nokugxunyekwa kwezinhlayiya ezi-abrasive ngempumelelo kakhulu kunensimbi ye-carbon elula.
Ukwaphuka Kwe-Groove Yendandatho Egciniwe
Ama-adaptha amaningi e-J300 asebenzisa indandatho yokugcina enesipilingi engenela emgodini osekhaleni le-adaptha. Umsele wendandatho usebenza njengesikhulisi sokucindezeleka esifakwe ku-contour ye-adaptha. Ekumbiweni kwamadwala okunomthelela omkhulu lapho amandla aphezulu edlula khona ama-kN angu-250, imifantu emincane iqala endaweni engumsuka womsele zingakapheli amahora angu-300 kuya kwangu-500 okusebenza. Idatha yasensimini evela ezinkwalini zedwala eliqinile zase-Australia ezingu-12 ikhombisile ukuthi amaphesenti angu-23 azo zonke iziphazamiso ze-adaptha ze-J300 zibangelwe ukuphuka komgodi kuya ekhaleni, kanye nokuhlukana kwamazinyo okuphelele okwenzeka ngaphansi kwamahora angu-50 kusukela ekuqhekekeni kokuqala okubonakalayo.
Isixazululo sethu i-geometry ye-groove eguquliwe ene-radius engu-1.5 mm empandeni (uma kuqhathaniswa ne-radius ejwayelekile engu-0.5 mm) ehlanganiswe nobunzima bomphezulu obungu-48-52 HRC ngokwelashwa kokushisa okuhlukile. Lokhu kwandisa ukuqala kokuqhekeka kuze kube ngaphezu kwamahora angu-1,800 ekuhlolweni okulawulwayo. Ezimweni ze-quarry sincoma izikhawu zokuhlola zamahora angu-25 ngoba izinga lokusabalala kokuqhekeka ensimbini engu-40Cr liyi-0.08 kuya ku-0.15 mm ngemijikelezo eyi-100 uma seliqalisiwe.Ukuphepha kwekatiizinqubo zincoma ukuhlolwa kwe-GET groove njalo emahoreni angu-50, kodwa ekusetshenzisweni kwe-quarry ifasitela lokuqala ukuqhekeka lifushane futhi ukuhlolwa okuvamile kuqinisekiswa ubukhali bomphumela wokwehluleka.
Ukuqhekeka Kwesihlalo Se-Adapter Esivela Ku-Weld Indawo Ethintekile Ukushisa
Isihlalo se-adaptha siwubuso obuqondile lapho i-adaptha ithinta khona udebe lwebhakede. Ngesikhathi senqubo yokushisela, indawo ethintekile ekushiseni kwensimbi yesisekelo se-adaptha ingafinyelela ku-725 kuya ku-850 deg C, okubangela ukugoba kwezinhlamvu kanye nokwakheka kwe-martensite ezinsimbini ze-carbon ephakathi. Lezi zindawo ze-HAZ zinamanani omthelela we-Charpy aphansi njengo-8 kuya ku-12 J ku-20 deg C, uma kuqhathaniswa no-27 kuya ku-35 J wensimbi engumzali. Lapho le ndawo ehlanganisiwe ibhekene nezikhathi zokugoba ezijikelezayo zokumba i-quarry, ukuqhekeka kokukhathala kuqala emngceleni we-HAZ futhi kusakazeke phansi ngokusebenzisa ubukhulu be-adaptha.
Uqhekeko luvame ukungabonakali ngaphandle ngoba luqala ngaphansi kobuso besihlalo. Kwesinye isimo esibhaliwe esivela e-UK limestone quarry, umgodi wamathani angu-40 osebenza ngokugeleza kwamanzi angu-85% wasika i-adaptha ye-J300 nge-HAZ ngemva kwamahora angu-1,100 esevisi ngaphandle kokubonisa okubonakalayo kwangaphambili. Ukuze siqede ukuqhekeka kwe-HAZ, sakha ama-adaptha e-J300 ngensimbi ye-banitic ephansi (0.18-0.22% C, 0.8-1.2% Mn) egcina amanani e-Charpy angaphezu kuka-27 J ngisho nangemva kokulingisa ukushisela ku-850 deg C. Ukushisa kusengaphambili ku-200-250 deg C ngaphambi kokushisela kanye nokukhululeka kokucindezeleka ngemuva kokushisela ku-300 deg C imizuzu engama-30 kunciphisa kakhulu ubulukhuni be-HAZ ngaphansi kuka-350 HV.
Indlela Yokukhiya Iyakhululeka Ngaphansi Kokudlidliza Okujikelezayo
Ngisho noma isakhiwo somzimba sihlala siphelele, indlela yokukhiya ingakhululeka ngokuhamba kwesikhathi ngenxa yokudlidliza okuvama kakhulu. Ukuhlaziywa kokudlidliza kwemishini yokumba i-J300 ekusetshenzisweni kwe-granite quarry kubonisa amaza amakhulu phakathi kuka-15 no-45 Hz ngesikhathi sengxenye yokuqhekeka komjikelezo wokumba, kanye nama-amplitude okusheshisa afinyelela ku-5 kuya ku-8 g ebhakedeni. Ukulinganiswa kwe-torque ezinhlelweni zokukhiya ze-J300 zohlobo lwesikulufo kubonise ukuthi i-torque yokuqala yokufaka engu-350 Nm yonakele yaya ku-180 Nm ngemva kwamahora okusebenza angu-120 ezimweni ze-quarry ezomile. Ngaphansi kuka-200 Nm, izinga lokubuyela emuva kwesikulufo lishesha kakhulu.
Ukuhlolwa kwethu kubonise ukuthi ukusebenzisa i-thread-locking compound (Loctite 270 noma elinganayo) kusikulufu sokukhiya ngaphambi kokufakwa, kuhlanganiswe ne-torque yokuqala engu-420 Nm, kugcine amanani e-torque angaphezu kuka-300 Nm ngemva kwamahora angu-300. Sincoma ukuthi amaqembu okulungisa i-quarry asebenzise isikhathi sokuhlola i-torque samahora angu-50 sezinhlelo zokukhiya ze-J300, sinciphise sibe amahora angu-25 uma i-thread-locking compound ingasetshenziswa. Ezimweni ezihlukumezayo, indlela yokukhiya kufanele ihlukaniswe futhi ihlanzwe njalo emahoreni angu-500 ukuze kususwe izinhlawulo eziqongelelekile ezingabangela ukufundwa kwe-torque okungamanga.I-OSHAIziqondiso zokunakekelwa kwemishini esindayo zincoma ukuqinisekiswa kwe-torque ngezikhathi ezithile, kanti uhlelo lokukhiya lwe-J300 ludinga ukunakwa okuvamile kunezinhlelo ezijwayelekile ngenxa yendawo ephezulu yokudlidliza emsebenzini wemigodi.
Ukukhathala Okubalulekile: Imodi Yokwehluleka Efihliwe
Ukukhathala kwezinto ezibonakalayo kuma-adaptha e-J300 kubonakala njengamanethiwekhi emifantu emincane asakazeka ngesigaba sokuphonsa phezu kwezinkulungwane zemijikelezo yomthwalo. Kuma-adaptha asetshenziswe ensimbini ejwayelekile engu-40Cr, ukufakwa kanye nokugoba okuncane okuphakathi kwebanga lama-micron angu-50 kuya kwangu-200 kusebenza njengezindawo zokuqala imifantu. Ukuhlolwa kokukhathala okwenziwe kuma-adaptha e-30CrNiMo8 (acinyiwe futhi aqiniswa ku-42-46 HRC) uma kuqhathaniswa nama-adaptha ensimbi yekhabhoni angu-40Cr (35-39 HRC) kubonise ukuthi insimbi ye-alloy ifinyelele imijikelezo eyizigidi ezingu-1.2 yokwehluleka ekucindezelweni kokugoba okungu-120 MPa, uma kuqhathaniswa nemijikelezo engu-340,000 yensimbi yekhabhoni.
Okuqukethwe kwe-nickel ku-30CrNiMo8 (1.2-1.6% Ni) kunegalelo ekunciphiseni amazinga okusabalala kwemifantu ngokukhuphula ukushelela kwe-dislocation ku-matrix ye-martensite eshisiwe. Umphumela osebenzayo: ama-adapter e-carbon steel J300 enkonzweni ye-quarry eqhubekayo afinyelela impilo elinganiselwe yokukhathala cishe amahora angu-3,000 kuya ku-4,000. Ama-adapter ensimbi ye-alloy anweba lokhu kuze kube amahora angu-6,000 kuya ku-8,000. Ukuhlola okubonakalayo akukwazi ukubona ukukhathala kwesigaba sokuqala. Iphrothokholi ethembekile kuphela ukushintshwa okuhleliwe ngezikhawu zamahora angu-4,000 zama-adapter e-quarry anomthelela omkhulu, kungakhathaliseki isimo esibonakalayo.
Ukuqhathaniswa kwe-Metallurgical: I-Alloy vs. I-Carbon Steel
Ngokusekelwe ekuhlolweni kwethu kwama-adaptha e-J300 abuyiselwe kanye nokuhlolwa kokuguga kwelebhu okulawulwayo, ukukhetha kwensimbi kuyisici esisodwa esinomthelela omkhulu ekuvimbeleni zonke izindlela ezinhlanu zokwehluleka.9N4302Amazinyo okufaka esikhundleni se-J300, uma ehlanganiswe nama-adaptha ensimbi e-alloy aqiniswe kahle, athola impilo yesevisi ende ngokuphindwe ka-2.1 ekusetshenzisweni kwe-granite quarry uma kuqhathaniswa namazinyo afanayo kuma-adaptha ensimbi ye-carbon. Ukuqina kwempumulo engu-48-52 HRC kuma-adaptha e-alloy aphathwe kahle ngokushisa kumelana nokuguguleka kwe-pin bore, kuyilapho ukuqina komthelela we-Charpy okungaphezu kuka-27 J kuvimbela ukuqhekeka kwesihlalo kanye nokuqhekeka kwe-groove. Sincoma ukuthi abaqhubi be-quarry bacacise ama-adaptha ensimbi e-alloy kunoma yimuphi umgubhu osebenza ezintweni ezinamandla okucindezela angaphezu kuka-150 MPa noma ngomthwalo omkhulu womthelela.
Mayelana ne-[Ningbo Yinzhou Join Machinery Co., Ltd.]
Sakha izinhlelo ze-GET eziphelele okuhlanganisaizinhlelo zamazinyo ebhakedefuthiI-Ningbo Yinzhou Joyina Imishini Co., Ltd.ama-adaptha ebhakede e-Caterpillar J300 kanye neminye imikhiqizo emikhulu yokumba. Xhumana nethimba lethu lobunjiniyela ngenombolo yakho yochungechunge lomshini ukuze uthole imininingwane ye-adaptha eyenziwe ngokwezifiso. Sisekela imisebenzi ye-quarry emazweni angu-40 ngezingxenye zokuguguleka eziqinisekisiwe ezenziwe ngezindinganiso zobukhulu be-ISO.
Imibuzo Evame Ukubuzwa
Iyiphi imodi yokwehluleka kwe-adaptha ye-J300 evame kakhulu?Ukuguguleka kwe-pin boss kuvamile kakhulu, okubangela cishe amaphesenti angu-35 azo zonke izinkinga ze-adaptha ye-J300 ekusetshenzisweni kwe-quarry. Kubangelwa imithwalo yokugunda ejikelezayo engu-80-180 kN ehlanganiswe nokushumeka kwezinhlayiya ezi-abrasive embotsheni ye-pin.
Ingabe ama-adaptha e-J300 angemuva kwemakethe angafanelana nokuphila kokukhathala kwe-OEM?Yebo. Uma kwenziwa ngensimbi ye-alloy engu-30CrNiMo8 enokwelashwa okufanele kokushisa kokucima nokushisa kuya ku-42-46 HRC, ama-adaptha angemuva kwemakethe angalingana noma adlule isikhathi sokukhathala se-OEM. Ukubekezelelana kobukhulu kumele kufane namaphrofayili ekhala le-OEM ngaphakathi kwe-plus noma minus 0.1 mm.
Kufanele kushintshwe kangaki ama-adaptha e-J300?Kunconywa ukushintshwa okuhleliwe ngezikhawu zamahora angu-4,000 kuma-adapter e-quarry anomthelela omkhulu, kungakhathaliseki ukuthi isimo sibonakala kanjani. Ukuhlolwa okubonakalayo kufanele kwenziwe njalo emahoreni okusebenza angu-25-50.
Iphrothokholi Yokuhlola Enconyiwe Yama-adaptha E-Quarry
Ngokusekelwe ekuhlaziyweni kwethu kwezinkulungwane zama-adaptha e-J300 abuyisiwe, sincoma inqubo yokuhlola yezigaba ezintathu yokusebenza kwe-quarry. Isigaba 1 ukuhlolwa kwansuku zonke okubonwayo ngumqhubi ngaphambi komjikelezo wokuqala wokumba: hlola imifantu ebonakalayo esihlalweni se-adaptha kanye nekhala, qinisekisa ukubandakanyeka kwephini noma indandatho yokugcina, bese ulalela imisindo engavamile ngesikhathi sengxenye yokuphuma komjikelezo. Isigaba 2 isilinganiso samasonto onke: sebenzisa i-pin bore gauge ukukala ububanzi be-boss bore ezindaweni ezine (phezulu, phansi, kwesobunxele, kwesokudla) bese uqopha amanani. Ukwanda okungu-2.0 mm kusukela ekuqaleni kubonisa isidingo sokuhlela ukushintshwa. Isigaba 3 ukuhlolwa kwanyanga zonke kwe-weld HAZ, ubuso besihlalo, kanye nomsele wendandatho yokugcina. Le nqubo, esetshenziswe emisebenzini ye-quarry engu-14 kusetshenziswa ama-adaptha ethu, yehlise izehlakalo zokulahlekelwa amazinyo okungahleliwe ngamaphesenti angu-78 esikhathini sokulandelela sezinyanga ezingu-12.
Izindlela Ezinhle Zokufaka Zokuphila Okuphezulu Kwe-Adapter
Indlela efanele yokufaka inomthelela olinganisekayo empilweni yesevisi ye-adaptha. Ithimba lethu lenkonzo yasensimini libhale phansi ukuthi ama-adaptha afakwe ngamapharamitha okushisela angalungile alahlekelwa amaphesenti angama-30 kuya kwangama-50 empilo yokukhathala elindelekile. Amapharamitha okushisela anconyiwe ama-adaptha e-J300 kuma-excavator bucket lips afaka: i-electrode ye-E7018 ephansi ye-hydrogen, izinga lokushisa lokushisa ngaphambi kokushisa elingu-200-250 deg C elisetshenziswa endaweni engu-75 mm ezungeze indawo yokushisela, izinga lokushisa lokudlulisa elingeqi ku-350 deg C, ukulandelana kwama-bead okushisela okuqala kusukela maphakathi nokusebenza ngaphandle ukulawula ukuphambuka, kanye nokupholisa kancane ngemuva kokushisela ngaphansi kwengubo yokuvikela ukuze kufinyelelwe izinga lokupholisa elingaphansi kuka-50 deg C ngehora. Usayizi we-weld fillet kufanele ube ngu-8 kuya ku-10 mm kokubili phezulu nangaphansi kwesihlalo se-adaptha. Ukuhlolwa kwe-weld kufanele kufake ukuhlolwa kwezinhlayiya ze-magnetic zingakapheli amahora angama-24 kusukela ekuqedweni kanye nangemva kwamahora ayi-100 esevisi ukuqinisekisa ubuqotho be-weld ngaphansi komthwalo.
Ukuhlaziywa Kwentengo Nokusebenza Ngebanga Lezinto Ezihlanganisiwe
Kubasebenzi be-quarry abahlola ukuthuthukiswa kusuka ku-40Cr carbon steel kuya kuma-adaptha e-30CrNiMo8 alloy steel J300, umnotho uncike ezimweni zokusebenza. Ekusetshenzisweni kwe-granite quarry lapho okuqukethwe kwe-silica kudlula amaphesenti angama-25 kanye nesilinganiso samandla okucindezela ngaphezu kwama-200 MPa, izindleko ngehora lokusebenza zama-adaptha e-40Cr cishe ziyi-$0.38 ngehora (ngokusekelwe entengo yokuthenga engu-$380 kanye nempilo yesevisi yamahora ayi-1,000 ekugugeni kwe-pin bore kuphela, hhayi ukubala ingozi yokuphuka). Kuma-adaptha ensimbi ye-alloy engu-30CrNiMo8 ngentengo yokuthenga engu-$520 kanye nempilo yesevisi yamahora angu-2,800, izindleko ngehora zehla ziye ku-$0.19. I-adaptha yensimbi ye-alloy inikeza ukwehliswa kwamaphesenti angama-50 ezindleleni ngehora lokusebenza ngenkathi iqeda cishe ingozi yokuhluleka eyinhlekelele eholela ekungasebenzini kwesikhathi okungahleliwe. I-premium yensimbi ye-alloy itholakala emahoreni okuqala angu-1,400 okusebenza ezimweni ze-granite quarry. Ezisetshenzisweni ezinomthelela ophansi njengokumba ubumba, inzuzo yezindleko iyancipha kodwa isathanda insimbi ye-alloy ngezindleko eziphansi cishe ngamaphesenti angama-25 ngehora lokusebenza.
Ukuwohloka Kwephrofayili Yekhala Le-Adapter kanye Nomphumela Walo Ekugcinweni Kwamazinyo
Impumulo ye-adaptha iwubuso obunomshini oqondile obuhlangana ngqo nezinyo lebhakede. Emijikelezweni eyizinkulungwane yomthwalo ezimweni ze-quarry, iphrofayili yekhala iyaguga kancane kancane, ishintsha i-geometry yokuxhumana phakathi kwe-adaptha nezinyo. Ukuhlaziywa kwethu kobukhulu bama-adaptha kubuye ngemuva kwamahora angu-2,000 esevisi ye-granite quarry kubonise ukuthi ububanzi bekhala behle ngesilinganiso esingu-1.8 mm kusukela ekuchazweni kokuqala, kanti ukuphakama kwekhala kwehle ngo-1.2 mm. Lezi zinguquko zobukhulu zakha ukulingana okukhululekile phakathi kwe-adaptha nezinyo, okwethula ukudlala okusheshisa ukuguguleka kwephini futhi kunciphisa indawo yokudlulisa umthwalo ephumelelayo. Lapho isikhala sempumulo kuya ezinyoni sidlula u-0.5 mm, ingozi yokuhluleka kwe-pin shear iyanda ngesici sesithathu. Isixazululo akukhona nje ukukhiqiza ama-adaptha ukuze kube nokubekezelelana kokuqala okuqinile, kodwa ukuklama iphrofayili yekhala ye-adaptha nge-geometry ekhokhela ukuguguleka egcina indawo yokuxhumana ephumelelayo ngisho nalapho ubuso bekhala buguguleka. Ama-adaptha ethu e-J300 afaka i-taper engama-degree amabili ezindongeni zekhala enikeza ukulingana okuzikhokhelayo njengoba ikhala liguga, okugcina ukusebenza kahle kokudlulisa umthwalo kuyo yonke impilo ye-adaptha.
Ukulawulwa Kwenqubo Yokwelapha Ukushisa Kwekhwalithi Ye-Adapter Ehambisanayo
Isici esibaluleke kakhulu ekukhiqizweni kwe-adaptha ye-J300 ukulawula inqubo yokwelapha ukushisa. Umugqa wethu wokwelapha ukushisa wama-adaptha ensimbi ye-alloy uhlanganisa isiteshi sokushisa sangaphambi kokushisa ku-350 deg C imizuzu engama-30 ukunciphisa ukushaqeka kokushisa, isithando somlilo esiqinisayo ku-860 deg C esinokushisa okufana okungu-plus noma okungaphansi kuka-5 deg C kulo lonke indawo yomthwalo, uhlelo lokucima uwoyela olunokunyakaza okulawulwayo okugcina izinga lokucima elingu-55 deg C ngomzuzwana ngokusebenzisa ububanzi bokuguqulwa kwe-martensite, kanye nesithando somlilo esiqinisayo ku-450 deg C imizuzu engama-90 ukufeza umgomo wobunzima obungu-42-46 HRC. Iqoqo ngalinye lokwelapha ukushisa liqukethe amakhuphoni amathathu okuhlola ahlukaniswe, acwebezelisiwe, aqoshiwe, futhi ahlolwe ngaphansi kwe-microscope yensimbi ukuqinisekisa ukuthi isakhiwo se-martensite esiqinile sihlangabezana nezidingo. Noma yiliphi i-batch ebonisa i-austenite egciniwe engaphezu kwamaphesenti ama-3 noma ukwakheka kwenethiwekhi ye-carbide liyanqatshwa futhi liphinde liphathwe ngokushisa. Leli zinga lokulawula inqubo, eligcinwa kumaqoqo okukhiqiza angaphezu kuka-10,000 ngonyaka, liqinisekisa ukuthi yonke i-adaptha ye-J300 ephuma esikhungweni sethu ihlangabezana nezinga elifanayo lokusebenza kungakhathaliseki usuku lokukhiqiza noma usayizi weqoqo.
Izindleko Eziphelele Zobunikazi: I-Carbon Steel vs. I-Alloy Steel J300 Adapters
Izindleko eziphelele zokuhlaziywa kobunikazi bama-adaptha e-J300 enkonzweni ye-quarry kumele zifake izingxenye eziyisithupha zezindleko: intengo yokuqala yokuthenga, umsebenzi wokufaka, impilo yesevisi emahoreni okusebenza, izindleko zesikhathi sokungasebenzi ezingahleliwe (ezihlukahluka ngobukhulu bokumba kanye nenani lokukhiqiza), izindleko zokufaka esikhundleni uma i-adaptha yehluleka ngaphambi kokuphela kokuphila kokuguga, kanye nokubuyiselwa kwewaranti. Kuma-adaptha ensimbi yekhabhoni angu-40Cr ngentengo yokuthenga engu-$380, impilo yesevisi elindelekile ingamahora angu-1,200 ezimweni ze-quarry ezimaphakathi, kanye nethuba elingamaphesenti angu-12 lokwehluleka ngaphambi kwesikhathi (ngaphambi kwamahora angu-800) ngokusekelwe kudatha yethu yasensimini evela kuma-adaptha alandelwayo angu-1,400. Izindleko eziphelele ze-adaptha ngayinye kufaka phakathi ingozi yokufaka kanye nesikhathi sokungasebenzi cishe ingama-$580. Kuma-adaptha ensimbi ye-alloy engu-30CrNiMo8 ngentengo yokuthenga engu-$520, impilo yesevisi elindelekile ingamahora angu-3,600 kanye nethuba elingamaphesenti angu-2 lokwehluleka ngaphambi kwesikhathi. Izindleko eziphelele ze-adaptha ngayinye kufaka phakathi ingozi yokufaka kanye nesikhathi sokungasebenzi cishe ingama-$720. Nakuba i-adaptha yensimbi ye-alloy inezindleko eziphelele eziphezulu ngamaphesenti angama-24, izindleko zayo ngehora lokusebenza ziyi-$0.20 uma kuqhathaniswa ne-$0.48 yensimbi yekhabhoni, okuwukwehla ngamaphesenti angama-58. Kwabavubukuli abayi-10 abasebenza emigodini abasebenzisa ama-adaptha ngaleli zinga, imali eyongiwe yonyaka idlula u-$14,000.
Isikhathi sokuthunyelwe: Juni-15-2026