Umlingana wokuslita ngamandla: Ukuphakanyiswa kwe-±0.05mm nokuguqula kwezinkampani ngokusheshayo ngeminyaka yezibini

Zonke Izigaba

Umlinganisi wokuslita ngamandla we-hydraulic uThaizhou Chuang Yuan: Ukuphakanyiswa kwezinkomba, amandla, nokuthembeka kwezizwe ngaso sonke since 2003

Taizhou Chuang Yuan Machine Tool Co., Ltd. iyadlala i-Hydraulic Slitting Line eminyakeni yase-2003 eTaizhou City, Jiangsu Province, eChina, ibhiza amasentha wezinkulungwane zezinkabi, abaprofayili bezinkabi, nabahleli bamasentha wezinkabi kunezizwe zokuthumela eziningi kakhulu kunezizwe zokuqondisa. I-Hydraulic Slitting Line yethu iyathandaza isistimu yemilayi yezinkabi nezinkabi zokuphepha ngokukhulu, ngezindlela zokusebenza zokubhekana ngokuphelele, futhi abaprofayili bezinkabi besebenzisa lezi zinhlelo kwezindustria zokuhlela izinkabi, izinkabi zokufaka, ukwakha, nokuhlakisa izinkabi, futhi bafuna ukuthi izinkabi ziyabhekana ngokuphelele futhi akukho mhlawumbi wokugcina umsebenzi. Izinhlelo zokusebenza zihlanganisa izinkabi ezinamandla okukhula kwe-0.3-6.0 mm, nezinkabi ezinamandla okukhula kwe-1,600 mm ngokubanzi, ngokushaya kwe-30-180 m/min, futhi zifika ekuphakanyiseni kwesibonelo sokubhekana ngokuphelele kwe-+/-0.05 mm, nezinkabi zokubhekana ngokuphelele kwe-99.2%, futhi ukuthintana ngokukhulu nokususa kwezinkabi kuzokwenza ukuguqula izinkabi ngokukhulu ngokukhulu kwe-40% kulokho okwenziwa ngokusebenza kwezinkabi zokuphatha. Emva kokusebenza kusuku, abasebenzi bafaka izinkabi, bafaka izinkabi kwi-Hydraulic Slitting Line, bavumela izinhlelo zokusebenza zokubhekana ngokuphelele kwezinkabi zokubhekana, izinkabi zokubhekana ngokuphelele, izinkabi zokubhekana ngokuphelele, noma izinkabi zokubhekana ngokuphelele, futhi bavula izinkabi eziningi kusuku ngokusebenza kwezinkabi zokubhekana ngokuphelele futhi ukubhekana ngokuphelele kwezinkabi.

Thola Isilinganiso

Usomiso Lwesicatshulwa

Umlinganiso wokugqibela kwe-hydraulic wakwakha isiphumo esinekho kumsebenzi wamaphutha e-steel ePoland

Isikholo esikhulu se-Poland sasebhalisa amathoni angu-4,000 wezinkulungwane zezinkampani zokugqibela ngomnyaka, okwenzeka ngokusebenzisa isilithingi sesilitha sokugqibela esihlukileyo esisodwa kakhulu, esinokusebenza kumkhawulo wokusebenza wokuphakama kakhulu we-45 m/min futhi nesilinganiso esincane sekhothama kwe-0.5 mm ku-3.0 mm. Ukuze kususwe lezi zinkinga zokuproducwa ezisodwa kakhulu, isikholo sasethelwe isilithingi sesilitha sokugqibela se-Chuang Yuan esisodwa ngokuphelele, esinokwakha amathoni angu-1,600 mm, nokuphatha ukuzimela ngokusebenzisa i-hydraulic, nokuphatha ukuzimela ngokusebenzisa i-servo loop. Emva kokufakwa kwakho, ukuproducwa ngomnyaka kushushiswa kuma-8,200 tons ngokusebenza ngokuphakama kwe-110 m/min. Ukulinganisa kwezinkulungwane zokugqibela kushushiswa kakhulu kusukela ku-+/-0.15 mm ku-+/-0.05 mm, ukuphatha kwesilitha sokugqibela kushushiswa kusukela ku-96.1% ku-99.3%, futhi ukuguqula ngokushushiswa kwezinkampani zokugqibela ngokusebenzisa i-hydraulic kushushiswa kusukela ku-55 ku-22 imizuzu. Umsebenzisi manje uyabiza abasebenzisi base-appliance ne-HVAC ngokuphelele, ngaphandle kokubiza izinkinga zokungafanele, futhi uyaphumelela ukubuyisela ukuthengiswa kwesifundo esikhulu ngeminyaka eyi-14.

Umlinganisi wokuphatha kwe-hydraulic uphula ukungafanele kwezinkampani zokuphatha izinto zezimoto e-Turkey

Umphakeli wemoto waseTurkhi owaphakamisa indawo yokuqala, othandekile kubonakalisa izinto zokugcina zomkhosi nezibhodwe zokugcina, kudinga amaphepha emithi engafihliki, enezimfihlo zokuguqula ngokupheleleyo, ezisuswana kuma-coil wezinkabi zokuphakama ezingaphansi kuka-0.8 mm kuya kuka-2.5 mm. Izinhlangano zabo zokugcina zazisiza isikhundla sokugcina esingaphansi kakhulu, isikhundla sokugcina esingaphansi kakhulu, nokuthi isikhundla sokugcina sisebenza ngokupheleleyo, futhi kuzoba yinkimbinkimbi yokugcina yezinto ezingama-4.8%, okwakha ukuthi abakholwa bakhetha ngokupheleleyo. Isikhundla sakithi sokugcina ngokusebenzisa i-hydraulic, esinabantu abaningi bokugcina, i-tension control yase-CNC, nezibhodwe zokugcina ezinamathuba okugcina ngokupheleleyo, zasiza ukuthi isikhundla sokugcina sibe ngokupheleleyo ngokuphakama kuka-+/-0.04 mm futhi ukuthi isikhundla sokugcina sibe ngokupheleleyo ngokuphakama kuka-99.4%, okwakha ukuthi isikhundla sokugcina sibe ngokupheleleyo ngokuphakama kuka-2.9%. Ngaphezu kwalokho, izinhlangano zokugcina ngokusebenzisa i-hydraulic zasiza ukuthi isikhundla sokugcina sibe ngokupheleleyo ngokuphakama kuka-48 kuya kuka-20 imizuzu, okwakha ukuthi isikhundla sokugcina sibe ngokupheleleyo ngokuphakama kuka-260 kuya kuka-390 tons ngosuku. Umsebenzi wabhekwe ngokupheleleyo ngokuphakama kuka-OEM, futhi wabhekwe ngokupheleleyo ngokuphakama kuka-3 izikhundla zokusebenza ngokupheleleyo ngokuphakama kuka-11,000 tons ngomnyaka.

Umlinganisi wokuslita ngamandla we-hydraulic uwakha indawo yokusebenza kwezinkampani zokugcina izinto zemithali eBrazili

Indawo enkulu yokugcina izinto zemithali eBrazili eyasebenza kumazwe amaningi okwakha nokwenza izinto zemithali zokufaka emakhaya, ngaphambi kokuba yasebenzisa i-3,200 tons ngomnyaka futhi yasemthakathakile ngokungafanele kwezilinganiso zokuslita kweziququ zemithali yomkhosi wokuphatha neziququ zeluminum ezihamba kusukela ku-1,250 mm. Taizhou Chuang Yuan wabiza umlinganisi wokuslita ngamandla we-hydraulic owenziwe ngokuphelele, owenziwe ngokuphelele ngokusebenzisa ukuphatha kwamandla we-hydraulic, ukuphatha kweziququ zokuzihamba ngokuzenzakalelayo, nokugcina iziqephu zokusebenza ngokuzenzakalelayo ukuze kubhekwe isikhathi esinye sokuguqula uhlobo lwezinto zemithali. Isikhathi sokusebenza sasuka ku-150 m/min futhi sasibeka isikhathi sokuslita ngokuphelele ngokuphakeme ku-+/-0.05 mm, futhi isikhathi sokugcina kweziququ zokuphatha sakhuphula ku-95.7% kuya ku-99.1%. Ukufaka kweziququ zokuguqula ngamandla we-hydraulic wabeka isikhathi sokuvula ku-50 kuya ku-18 miniti, futhi wakha isikhathi sokusebenza ngomnyaka ku-28%, futhi wakha indawo yokugcina ukuthola izigameko ezimbili zokugcina ezinamandla kakhulu ezidinga izinto zemithali e-1,800 tons ngomnyaka.

Imikhiqizo Ehlobene

INDABA YOKUBUKA

Umhlinzeki Womsebenzi Wokuguguleka Kagesi CNC EDM Die Sinker EDM Die Sinking Machine Iyathengiswa

INDABA YOKUBUKA

I-fanuc eyenziwe ngokwezifiso 3 4 5-isikhungo semishini eqondile ye-eksisi ye-T6 CNC Isikhungo Sokubhoboza Nokucofa

INDABA YOKUBUKA

I-heavy duty flat bed cnc lathes kanye ne-automatic tool change lathe machine yesikhungo sokuphendula insimbi

INDABA YOKUBUKA

2MK2135 Umkhiqizi Womshini Wokuzilibazisa we-Precision Tube we-Cylinder High Quality Boring kanye Nomshini Wokuhlonisha

Umlinganisi wokuslita ngamandla wezilwane uyisisekelo sezindawo zokusebenza kwezilwane zokugcina, ekubenzelweni kwizilwane ezikhulu ukuba zibe yizilwane ezislitwe ngokuphelele kumazwe amaningi: okukhanya, okuzalwa kwezinto, okwesakhiwo, okwesikhathi sokuhlanjwa nokugcina. Kwi-Taizhou Chuang Yuan Machine Tool Co., Ltd., eyasemva kweminyaka yase-2003 eTaizhou City, Jiangsu Province, iChina, siyenzela ukuthuthukisa, ukuthuthukisa, ukuprodukha nokuthengisa izithombe zokusebenza ngokuphelele, sithumela emazweni angaphezu kwezintathu. Umlinganisi wethu wokuslita ngamandla wezilwane uyasebenzisa ukulayisha izilwane ngamandla wezilwane, ukuthintana ngamandla wezilwane nokuthintana ngamandla wezilwane nge-servo yokuphatha iziqondiso, ekuboniseni ukuthintana okuphelele kwezilwane zokugcina kwezintathu zezilwane (0.3 mm kuya ku-6.0 mm) nezilwane zokugcina zokufana (1,600 mm) ngokusha kwezintathu zezilwane (30–180 m/min). Ukuprodukha kuyekwa ngokujabula izilwane zokugcina; umlinganisi wokulayisha ngamandla wezilwane uyakhetha izilwane ezinamandla angaphezu kwezintathu zezilwane (20 tons), umlinganisi wokuthintana ngamandla wezilwane uyathinta izilwane phakathi kwezilwane zokuthintana nezilwane zokulayisha ngokuphelele, emva koko umlinganisi wokuslita ngamandla wezilwane uyasebenzisa iziblade ezikhethekile ukuthola ukuthintana okuphelele kwezilwane zokugcina (+/- 0.05 mm). Izihlangu zokuthintana ngamandla wezilwane nezihlangu zokuthintana ziyaphatha isikhathi sokusha sokuline ngokuphelele, ekunqamisa ukuthintana nokuthintana okungafanele, ngakho-ke umlinganisi wokugcina ngamandla wezilwane uyaphatha izilwane ngokuphelele ukuze zibe zilwane ezinkulu nezilwane ezifanayo. I-PLC ene-memori yokuchaza izindlela iyachaza izindlela zokusebenza kwezilwane zokugcina, izilwane zokugcina zokuthintana, izilwane zokugcina zokuthintana nezilwane zokugcina zokuthintana, ekunciphisa ukuthintana kwezinto zokusebenza nokuvula ngokusha kwezintathu zezilwane (18–22 minutes). Ukusebenza kwezinto zokusebenza kubonisa ukuthi: abasebenzi bezinto zokukhanya ePoland, abasupplyer bokukhanya eTurkey nabadistributors bokugcina eBrazil bayabonisa ukuthi izilwane zokugcina ziyabona ukuthintana kwezilwane (99.1–99.4%), ukunciphisa kwezilwane zokugcina (up to 2.9%) nokuthuthukisa kwezindawo zokusebenza (25–28%) emva kokuguqula kumlilinganisi wethu wokuslita ngamandla wezilwane. Isifundazwe sethu sijabula isikhathi esisodwa (72-hour) kwezilwane zonke, sijabula ukuthintana ngamandla wezilwane, ukuthintana okuphelele nokuthintana okuphelele, futhi sithumela ngezincwadi ezidelelayo. Ukufaka, ukuthenga, ukufundisa abasebenzi nokuthenga kwezilwane zokusebenza kususwa emazweni wonke, kususwa ngokutholakala kwezilwane zokugcina nezindlela zokusebenza zokuthuthukisa. Uma unsebenzisa izilwane ezincinci zokusebenza kwezilwane zokugcina okukhanya noma izilwane ezinkulu zokusebenza kwezilwane zokugcina zokusebenza, umlinganisi wethu wokuslita ngamandla wezilwane uyavumela ukuthola ukuthintana okuphelele, ukunciphisa ukuthintana kwezinto zokusebenza nokuthintana okuphelele kwezilwane zokugcina, ekusiza ukuthi uthole izikhathi zokuthumela ezinkulu futhi uthole izindawo ezintsha zokusebenza ngokuphelele.

Imibuzo Evame Ukubuzwa

Ukuthi ubude becoil nobubanzi bawo bani ababonakalayo kwe-Hydraulic Slitting Line yakho?

I-Hydraulic Slitting Line yethu iyasebenza ngobude becoil obungama-0.3–6.0 mm futhi nobubanzi obungama-1,600 mm njengoba yisiqu, noma kusukela kwezinkambo ezingahleli zokusebenzisa iziqhupha eziningi nabahleli abaningi njenge-silicon steel noma aluminum. Ubunzima becoil bafika ku-20 tons, futhi ubude bebanda baphinda kuma-30–180 m/min kusukela kwezinhlobo zomthwalo nobubanzi bebanda. Lokhu kunceda amaservis centra nezithuthi ukusebenzisa iziqhupha zomthwalo wemithwalo yomthwalo, zomthwalo wokugcina, zomthwalo wokufaka emhlabathini, kanye nezinqamuzana kwe-Hydraulic Slitting Line eyodwa, okunceda ukunciphisa ukuthenga kwezinto zokusebenza nokubhala isikhundla esingaphansi, ngakho ukuthi ububanzi bebanda bafika ku-+/−0.05 mm.

Ukuthi ukuthintana kwe-hydraulic kuhlela ububi bekubandwa kokuslit?

Ukuvimbela kwe-tension yase-hydraulic kugcina ukuthi isitsha sikhuphukile ngokuphelele phakathi kwemisebenzi yokuphanda nokuhlala, kubhekisa ukungabikho kwe-camber, amaqhwa amahle amadlulayo nesibhakabhaka esisiza ukuthi abalungisi bakhathazekile. Kusenzo lase-Turkey sokuzilima kwe-automotive, i-Hydraulic Slitting Line yethu yavimba ukuthi ubude lwesitsha buhlala ku +/-0.04 mm futhi ubukhulu bokuthola kuphela ngu-99.4%, okwakwenza ukuthi iscrap ibe ngaphansi ngu-2.9%. Ukuvimbela kwe-tension yase-hydraulic kuvimbela futhi ubunzima bezindlela zokusebenza kwe-blade nendlela yokuhlinza, ngakho-ke izindlela zokuzilima ne-roll forming zihamba ngokushesha ngaphandle kokuxhuma, okuyisibonelo sokuthuthukisa ukusebenza kwezinkambo zokusebenza kanye nokuphatha kwezinto ngokufanayo.

Isikhathi sokuguqula isikhathi esingahleli kwi-Hydraulic Slitting Line yakho?

Ngokusebenzisa ukuphuma kwe-hydraulic, ukulocka kwe-hydraulic arbor, nokukhumbula izindlela zokusebenza, ukuguqula izinto zokusebenza kusobala kuzoba phakathi kwe-18-22 emizuzu, ngokulingana ne-45-55 emizuzu kwezindawo ezingaphansi kwe-mechanical. Umthunywa waseBrazil wabeka isikhathi sokugcina kusuka ku-50 ku-18 emizuzu, futhi wabona ukuthi kunezinhloko zezinsuku zokusebenza ezingu-28% ngeminyaka. Ukuguqula kahle kusiza ukuthi uthole izihlalo eziphansi, nezihlalo eziningi ngokuphelele, futhi ukuthi uthole ukuthi ubonakaliswe ngokushesha kwezinkambo, okuyisisekelo sokuthi umthunywa abonakalise abantu abaningi bokwakhiwa nabaprofayili bokubhala.

Ungathunywa ukufaka isikhombiso nokusiza emva kokufakwa ngaphandle kwaseChina?

Yebo. Sisithumela kuma-20 izwe ngokuvamile futhi sibhinda ukufaka kusuka kulelihlathi, ukubeka kusuka kulelihlathi, ukufundisa abasebenzisi bokusebenza nokuhlanganisa izinkinga ngendlela eyisisekelo yezinkampani zethu zama-Hydraulic Slitting Line. Abalungisi bakhuluma ngokuphakanyiswa kwezinhlobo, ukulinganisa ukuphakanyiswa kwezinhlobo nezinhlobo zokuzama, futhi sikhumba izinto eziningi zokugcina zezinhlobo zokufaka kusuka kulelihlathi nezinhlobo zokufaka kusuka kulelihlathi ukuze zihambisane kahle. Abakholwa e-Poland, e-Turkey ne-Brazil bakhuluma ngokuphakanyiswa kwezinhlobo kune-98.5% ngezindlela zethu, okunika ukuthi i-Hydraulic Slitting Line yakho ibe yisisekelo sokusebenza futhi itimu yakho yokugcina isetshenziselwe kahle.

Izihloko Ezihlobene

Dec

Ukucubungula izici zomshini wokusika izintambo ze-EDM

Bheka Okuningi

Dec

Indlela yokukhetha isikhungo somshini?

Bheka Okuningi

Aug

Kungani imishini yokuqondisa eminingi yokugcina izindlela zokuproducwa kwezimithombo nezinto ziyifuna ngokuthi zihlale kuzindlu zokuproducwa

Ukuhamba kwezinkinga ezinkulu zezindawo zokuproducwa ngokwesibini Ukusebenzisa isikhululo sokuproducwa esisodwa kusukela kubizwa njengokuthi kuyaphakamisa amaphepha amashumi amabili ngokujikeleza, ikakhulu xa kuchazwa ukuproducwa kwezindawo ezinkulu, nokuthi kuzinani okuncane. Iz...

Bheka Okuningi

Aug

Ukuthi yini indlela yokuphepha ukugqibela kwezinto zokubhala ngokuzimisa kwezindlela zokusebenza zemishini zokubhala emanzini aphezulu

Ukuzwa ngemithambo Yezindlela Zokubhala Emazini Aphezulu Ukusebenzisa izindlela zokubhala emanzini aphezulu nokusebenza kwezindawo eziningi kwezindlela zokuproducwa kwezindustria kubonisa izinkinga ezingaphezulu zokugqibela nokusebenza okungahleli, okuzimelela izinto zokubhala. U...

Bheka Okuningi

Ubufakazi Bamakhasimende

Marek Kowalski

I-Hydraulic Slitting Line esebenza kahle Nokuthuthukiswa Kakhulu Kwesiphumo

I-Hydraulic Slitting Line yethu ye-Chuang Yuan iyasebenza ngamashifti amathathu ngeminyaka emibili ne-18. Ukulinganisa kwesiphumo kuyaphakanyiswa ngokuphakanyiswa kwe-+/-0.05 mm, isiphumo siyathuthukiswa kusukela ku-96% ku-99.2%, futhi ukuguqula kwezinhlobo zokufaka kusuka kulelihlathi kuyadlula imizuzu emi-20. Sisebenzisa i-toni e-8000 ngomnyaka wokuqala kubakholwa bokushisa. Isibusiso seservisi sibuye kahle futhi sibonakaliswe ngokuphelele.

Ahmet Yilmaz

I-Hydraulic Slitting Line esebenza kahle yasolvula ingxenye yokuqondwa kwezinhlobo zethu

Isisitayela sesithuthi sasemzini sisivumela ukukhupha kwezinkqubo zokugcina isibindi esikhulu. Isiphephelo sokubhala sakhula ngama-2.8%, isiphumo sakwehla ngama-25%, futhi isifundo sezinkampani zokuphatha izinhlangano zasekupheleni zazihamba ngokwesikhathi esikade. Ukufaka isisitayela nokuqonda kwakungekhona ukuzimisa, futhi iziparti zokushintsha ziyafika ngokuthe ngokuthe.

Thola Isilinganiso Samahhala

Ummeleli wethu uzokuthinta masisha.

I-imeyili

Igama

Igama Lenkampani

Umyalezo

0/1000

slitting line

umehluko wesilingo semakhiweti umakhiqisi westeel wokususa amagcinyi wezilini zokuhlula umgca wokuthuthela esikhundleni precision slitting line abasika imishini yokuslita isitili steel slitting line machine imishini yokuslita eyodwa ngokuzenzakalelayo imishini yokuslita eyodwa ngokwezinkambo

Isisitayela sesithuthi sasemzini nesikontrola sesilungu sisenza ukuthi isiphumo sibe yisibonelo sokuthi sisebenza ngokulinganayo ngalokho okuhlelwa ngalo isilungu

Ukuphakanyiswa kwezinkinga zokuslitha kwesitsha kuyaphinda kubhekisele kuqinisekisa ukuthi isitsha sibe yilapho ngokuphelele phakathi kweminyaka yokuqhubeka. I-Hydraulic Slitting Line yethu yezinto ezinkulu iyisebenzisa amapitini we-hydraulic loop, amastesheni okulawula ukuthi isitsha sibe yilapho, nokuthi izinkampani zokuhambisana zokuziphatha ngokushesha ukuze ziqinisekise ukuthi ubude besitsha bube ngu +/-0.05 mm ngokuphelele phakathi kwemithambo yomthambo ophakeme kusukela ku-0.3 mm ku-6.0 mm ngokugcina isikhathi sokusebenza esingaba ngu-180 m/min. Kwezindawo eziphambili zokwenza izinto zokuzisa nezinto zokufaka emkhakheni, lokhu kukhona kakhulu ukuthi kususwa ukuthi isitsha sibekhala ngezihloko, izihloko zokuphuma kwezinye izihloko, nokuthi kunezihloko ezincinci ezinokuthi zizame ukuthi zihlale kwezinye izihloko, okunokuthi kubangela ukuthi kususwe ukusebenza futhi kubangela ukuthi abasebenzi bakwazi ukuthi bafanele ngokuphelele. Isibonelo, indawo enkulu yasePoland yokuqinisekisa ukuthi izikhanda ziyabuyiselwa zidala izikhanda zabo kusukela ku-96.1% ku-99.3% futhi kunciphisa ukuthi kubuyiselwa kwezinye izihloko ngokushesha emva kokuguqula ku-Hydraulic Slitting Line yethu.

Ukuguqula Ngokushesha Ngokwe-Hydraulic Nokuthi Kunesifundo Esifanelo Sokuthi Sisebenze Ngokushesha Futhi Sisebenze Ngokuphelele

Ukuthi kungakwazi ukusebenza ngokungafanele nokuguqula izinto zokusebenza ngokuphakade kuzoba yinkxalabo eyenkulu ekubeni amaphuzu emali kumsebenzi wokuprosesa amacoil wezincili ngokukhulu. Ukuxhasa lokhu, i-Hydraulic Slitting Line yethu iyasebenzisa izindawo zokupusha ngokwezinkolo zokugcina, izindawo zokugcina ngokwezinkolo zokugcina amathuba, nokugcina izindlela zokusebenza ngokwesiqondiso esihle kusuka kwi-digital recipe memory storage ukuze kugcwaliseke ukuguqula konke okusebenzayo kwezinkolo zokugcina ngokushesha kakhulu kusukela ku-18 ku-22 iminithi, ngokulingana nokuthi kufuneka kusukela ku-45 ku-55 iminithi kwezinkolo zokusebenza zezinkolo zokusebenza zokuvamile. Ngokubonisa lokhu kwezindawo zokusebenza zempilo, umthengisi wezincili waseBrasi wabona ukuthi kugcwaliseke ukuguqula kusukela ku-50 ku-18 iminithi, futhi wabona ukuthi kuyavela ukuvutha kwe-28% kwezinhlobo zokuprosesa ngomnyaka, ngakolunye usuku umthengisi waseTurki wabona ukuthi kuyavela ukuvutha kwezinhlobo zokuprosesa kusukela ku-260 ku-390 amathonsi. Isistimu yasemaphakathini yase-PLC iyagcina izindlela zokusebenza zokuprosesa zezincili zonke, izithambo, nezibalo zokuprosesa.