Uma kukhulunywa ngemisebenzi yokusika insimbi ngokunemba okuphezulu, ikhwalithi yethuluzi lakho lokusika inquma ngqo ukusebenza kahle, ukunemba, kanye nenzuzo yomugqa wakho wonke wokukhiqiza. I-Nanjing Dede Machinery Equipment Manufacturing Co., Ltd. ingumkhiqizi ohamba phambili wama-slitter blades ozinikele ekulethweni kwezixazululo zokusika ezisezingeni lezimboni ezinhlobonhlobo zezinhlelo zokusebenza. Ngeminyaka eminingi yolwazi olukhethekile kwezokwelapha insimbi, ukwelashwa ngokushisa, kanye nokusika ngokunemba okuphezulu, inkampani yethu izitholele idumela lokukhiqiza ama-slitter blades adlula imikhiqizo ejwayelekile kukho kokubili ukuqina nokunemba kobukhulu. I-blade ngayinye esiyikhiqizayo idlula izinhlolovo eziqinile zekhwalithi, kusukela ekukhetheni izinto zokusetshenziswa ezingavuthiwe kuya ekuqedeleni ukuphethwa kwendawo, kuqinisekiswa ukuthi umkhiqizo ngamunye uhlangabezana nezidingo eziqinile zokucubungula insimbi kwesimanje. Noma ngabe usika ama-stainless steel coils, ama-silicon steel sheets, noma izinsimbi ezingezona ezensimbi, ithimba lethu lobunjiniyela lisebenza eduze namakhasimende ukunikeza izixazululo ezenziwe ngokwezidingo ezithile ezikhulisa impilo ye-blade futhi zinciphise isikhathi sokuma komsebenzi. Siyaqonda ukuthi emkhakheni wokuncintisana wokwakha insimbi, noma ngabe ukuthuthuka okuncane kangakanani ekuphileni kwe-blade kuhumushela ekongeni kwezindleko okukhulu ngokuhamba kwesikhathi. Yingakho i-Nanjing Dede itshala imali ngokuqhubekayo kwezobuchwepheshe ezithuthukile zokukhiqiza, okuhlanganisa ama-autonomous vacuum heat treatment furnaces kanye nama-CNC grinding centers, ukuletha ama-slitter blades abeka amazinga amasha okusebenza nokwethembeka.

Izingqephu zokusika (slitter blades), ezaziwa nangokuthi imimese yokusika (slitter knives) noma izingqephu zokusika eziyindilinga (circular slitter blades), amathuluzi okusika anembile asetshenziswa emigqeni yokusika ukuze asike amakhoyili amakhulu ensimbi abe yimicu emincane enobubanzi obunqunyiwe. Lezi zingqephu zisebenza ngamapheya, ngommese ongenhla nongezansi ezungeza izinkomba eziphambene ukuze zenze ukusika okuhlanzekile, okungenamisele njengoba umucu wensimbi udlula endaweni yokucindezela. Ubunjiniyela, ukwakheka kwezinto, kanye nokuphelela kobuso bengqephu ngayinye yokusika yizici ezibalulekile ezinomthelela ekulungeni kokusika, ukugqoka komphetho, kanye nokuzinza kokusebenza kukonke. Embonini yokucubungula insimbi, izingqephu zokusika zisetshenziswa emikhakheni ehlukahlukene okubalwa kuyo ukukhiqiza izimoto, ukucubungula insimbi kagesi, izinto zokwakha, ukupakisha, kanye nokukhiqiza izinto zasekhaya. Isibonelo, amakhoyili ensimbi abandayo (cold-rolled steel coils) adinga izingqephu ezinobulukhuni obukhethekile nokumelana nokugqoka ukuze zigcine ubukhali phezu kwemisebenzi emide yokukhiqiza, kuyilapho izinto ezishisayo (hot-rolled materials) zidinga izingqephu ezingamelana namazinga okushisa aphakeme ngaphandle kokuthamba noma ukuguquka kwesimo. Ngaphandle kokusika okulula, izingqephu zokusika nazo zidlala indima ebalulekile ekusikeni emaceleni (side trimming), ekugayeni imfucumfucu (scrap chopping), nasekugoqeni kabusha (recoiling), lapho ikhwalithi engaguquki yomphetho womucu ibaluleke kakhulu. Ukukhetha uhlobo olufanele lwengqephu nezinga layo kuthinta ngqo hhayi kuphela ikhwalithi yobuso bomkhiqizo ophelile, kodwa nokuvama kokushintshwa kwezingqephu, okunomthelela ekukhiqizeni komugqa wonke. Ngokuqonda izidingo ezithile zemishini nezokushisa zenqubo yakho yokusika, i-Nanjing Dede isiza amakhasimende ukuthi akhethe ukuhlelwa okufanele kwengqephu, ngaleyo ndlela kunciphise ukumosheka, kuthuthukise isivuno, futhi kwehlise izindleko zokunikela. Ukwengeza, ukusetshenziswa kwemimese yokusika yezinga eliphezulu kunciphisa ubungozi bokuqhekeka komphetho, izimpawu zokudlidliza (chatter marks), nokuhluka kobukhulu, kuqinisekiswe ukuthi izinqubo zakho ezilandelayo zithola umucu wekhwalithi ephezulu ngokungaguquki.

I-Nanjing Dede ikhiqiza inqwaba yama-blade okusika aklanyelwe ukuhlangabezana cishe nazo zonke izidingo zokusika insimbi. Uhlu lwethu lwemikhiqizo luhlukaniswa ngokusekelwe endaweni yokusika, izici zempahla, kanye nokusetshenziswa okuthile kokugcina, okusivumela ukuthi siqondanise i-blade efanele nezimo zakho zokusebenza eziyingqayizivele. Ngezansi, sichaza izigaba ezinhlanu eziyinhloko zama-blade okusika esiwakhiqizayo, ngalinye lakhiwe ngezici ezihlukile ze-metallurgical kanye nezinhlelo zokwelapha ukushisa ukuze linikeze ukusebenza okuphezulu kokusika.

Izingqimba zokusika ezibandayo (cold shear blades) ziklanyelwe ngokukhethekile imisebenzi yokusika eyenziwa emazingeni okushisa ajwayelekile, ngokuvamile zisetshenziselwa ukusika insimbi egqinsiwe ebandayo (cold-rolled steel), insimbi egalwe nge-zinc (galvanized steel), i-aluminium, nezinye izinsimbi ezingezona ezensimbi. Lezi zingqimba zokusika zidinga ubulukhuni obuphezulu ngokwedlulele, ngokuvamile obungu-58–62 HRC, kuhlanganiswe nokuqina okuhle kakhulu ukuze zimelane namandla okushayisana atholakala ngesikhathi sokusika okusheshayo okuqhubekayo. Izingqimba zethu zokusika ezibandayo zenziwe ngezinsimbi zokusebenza ezisezingeni eliphezulu ezifana ne-D2, i-Cr12MoV, ne-H13, futhi zidlula enqubweni yethu yokwelashwa ngokushisa emoyeni ongenawo umoya (vacuum heat treatment) ukuze kutholakale isakhiwo esiqinile esifanayo nokuncipha okuncane kokuhlanekezela. Imiphetho yokusika igaywa ngokunemba okungama-micron, iqinisekisa ubuso obuhambisana kahle nokugijima okugxilile okunciphisa ukudlidliza futhi kwandise impilo yezingqimba. Ekusebenzeni, amakhasimende asebenzisa izingqimba zethu zokusika ezibandayo abika izikhathi ezinde kakhulu phakathi kokugaywa kabusha, abanye bathola ukwanda okungafika ku-50% kumamitha omugqa asikiwe uma kuqhathaniswa nezingqimba ezijwayelekile. Sikunikeza nokwakheka okukhethekile, okuhlanganisa ama-engeli emiphetho akhethekile nokukhululeka kokusika, ukuze kuthuthukiswe ukusebenza ngokuya ngogqinsi lwezinto ezithile namandla okudonsa.

Izinsimbi zokusika ezishisayo ziklanyelwe ukusetshenziswa lapho insimbi icutshungulwa emazingeni okushisa aphakeme, ngokuvamile ezimbonini zokugoqa ezishisayo noma emigqeni yokukhipha insimbi eqhubekayo. Lezinsimbi kumele zigcine izakhiwo zazo zomshini nokuzinza kobukhulu ngaphansi kokushintshashintsha kokushisa, zimelane nokuthamba kanye nokukhathala okubangelwa ukushisa. Izinsimbi zethu zokusika ezishisayo zenziwe ngezinsimbi ze-high-alloy hot-work tool steels, njenge-H13 ne-55NiCrMoV7, ezibonisa ukuqina okuphezulu kokushisa nokumelana ne-oxidation emazingeni okushisa afinyelela ku-600°C. Umjikelezo wokwelapha ngokushisa wezinsimbi zokusika ezishisayo ulungiswa ngokucophelela ukuze kuthuthukiswe isakhiwo se-martensitic esenziwe kahle esilinganisa ukuqina kokushisa nokuqina okwanele ukuvimbela ukuqhekeka. Insimbi ngayinye igaywa ngokunembile ngemva kokwelashwa ngokushisa ukuze ibuyiselwe ukucaba nokufana, njengoba ukuhlanekezela okubangelwa ukushisa kumele kulungiswe ukuze kuqinisekiswe ubujamo bokusika obunembile. Ngaphezu kwalokho, sinikezela ngezindlela zokwelapha ingaphezulu ezifana ne-nitriding noma i-hard chrome plating ukuze kuthuthukiswe ukumelana nokugqokwa nokunciphisa ukunamathela kwezinto. Ngezinsimbi zethu zokusika ezishisayo, izimboni zensimbi nezicutshunguli zensimbi zingathola ukusika okuhlanzekile nokunciphisa ukukhubazeka emaphethelweni, okuholela ekukhiqizeni okuphezulu nokunciphisa udoti emigqeni yazo yokukhiqiza i-hot-strip.

Imimese yokusika eyindilinga, evame ukubizwa ngokuthi ama-rotary slitter blades noma ama-circular slitter blades, iwuhlobo oluvame kakhulu lwamathuluzi okusika asetshenziswa emigqeni yokusika amakhoyili. Le mimese ibonakala ngomumo wayo oyidiski eyindilinga, enembobo emaphakathi yokufakwa ku-arbor shaft. Ububanzi, ubukhulu, nosayizi wembobo we-round knife ngayinye kwenziwa ngokwe-design ye-slitter head ethile kanye nobubanzi bemichilo ekhiqizwayo. I-Nanjing Dede ikhiqiza imimese yokusika eyindilinga ngosayizi abahlukahlukene, kusukela kububanzi obuncane obungu-80 mm obusetshenziselwa ukusika okulula kuya kububanzi obukhulu obungaphezu kuka-600 mm lokusika amapuleti asindayo. Ukukhethwa kwezinto zokwenza le mimese ngokuvamile kuba yinsimbi ye-high-carbon high-chromium noma i-powder metallurgy high-speed steel, kuye ngenhlanganisela edingekayo yokumelana nokugqokwa kanye nokuqina. Inqubo yethu yokukhiqiza iqinisekisa ukuthi i-round knife ngayinye inokungaphambuki okungaphansi kuka-0.005 mm, okubalulekile ekugcineni ububanzi bomucu bungaguquki nasekuvimbeleni amagagasi emaphethelweni. Sikhinda futhi sinikeze izinsiza zokwenza amaprofayili ngokwezifiso, okuhlanganisa ubuso obugobile, obuphumile, nezinyathelo, ukuze kuhlangatshezwane nezidingo ezikhethekile zokusika ezifana nokwakheka kwemichilo eyi-trapezoidal noma ukulungiswa kwemiphetho. Ngokukhetha imimese yethu yokusika eyindilinga enembile, abakhiqizi bathola ikhwalithi engcono yokusika, ukuncipha kokwakheka kwama-burr, kanye nokukhiqiza okuqhubekayo isikhathi eside ngaphandle kokuphazamiseka.

Nakuba kungenaso isicaba esivamile somshini wokusika ngensimbi, imimese ye-pelletizer engaphansi kwamanzi iyithuluzi elibalulekile lokusika elisetshenziswa ezimbonini zepholima namakhemikhali ukuze isike izintambo zepulasitiki ezishisayo zibe amaphilisi afanayo. I-Nanjing Dede isebenzise ubuchwepheshe bayo bezimbiwa ukuze yakhe uhla oluqinile lwemimese ye-pelletizer enikeza impilo yesevisi ephakeme kakhulu ezindaweni ezinokugqwala nezinokugqwala. Le mimese yakhiwe ngezinto ezingagqwali njenge-high-speed steel, i-duplex stainless steel, ne-cemented carbide grades, ngamazinga obulukhuni afinyelela ku-65 HRC noma ngaphezulu. Imiphetho yokusika igaywa ibe ukubekezelela okubukhali kakhulu, futhi imimese ibhalansiwe ngokuguquguqukayo ukuze iqinisekise ukusebenza okushelelayo ngejubane eliphezulu lokujikeleza. Imimese yethu ye-pelletizer engaphansi kwamanzi yakhelwe ukumelana nokushaqeka okushisayo lapho ummese ojikelezayo uthinta intambo yepulasitiki eshisayo ngaphansi kwamanzi, igcina ubuqotho bomphetho ngaphandle kokuphahlazeka noma ukuguquka. Sinikeza kokubili imiklamo ejwayelekile neyenziwe ngokwezifiso ukuze ifanele imikhiqizo emikhulu ye-pelletizer, futhi ukwesekwa kwethu kwe-OEM kuhlanganisa ukwakhiwa kabusha kobuchwepheshe bamimese abaqhudelana nabo ukuze kutholakale ukushintshwa okunembile kobukhulu. Ngemimese yethu ye-pelletizer, amakhasimende ezimbonini zokuhlanganisa nokugaywa kabusha kwepulasitiki athola ukusatshalaliswa kobukhulu bamaphilisi okungaguquki, ukuncishiswa kokukhiqizwa kwezinsalela ezincane, nezikhathi ezinde zokushintsha imimese, okuhumushela ngqo ekukhiqizeni okuphezulu nezindleko eziphansi zokusebenza.

Okwakho ukusika okudinga kakhulu okubandakanya izinto ezikhungethayo, ukusebenza ngesivinini esikhulu, noma imikhankaso emide kakhulu yokukhiqiza, i-Nanjing Dede inikeza uhla oluphelele lwama-blade e-carbide nama-cemented carbide blades. Lawa ma-blade akhiqizwa kusetshenziswa amazinga e-tungsten carbide asezingeni eliphezulu, okuhlanganisa nezinhlobo ze-sub-micron ne-ultra-fine grain, ezihlanganiswe ne-cobalt noma i-nickel binders ukuze kutholakale amazinga obulukhuni adlula u-90 HRA. Ama-carbide slitter blades abonisa ukumelana nokugqoka okuvelele, ngokuvamile ahlala isikhathi esiphindwe ka-10 kuya ku-20 kunama-blade ensimbi avamile emsebenzini ofanayo, okunciphisa kakhulu isikhathi sokuphumula sokushintsha ama-blade nokugaya kabusha. Ama-blade ethu e-carbide akhiqizwa ngenqubo enembile ye-powder metallurgy, okuhlanganisa i-cold isostatic pressing, i-vacuum sintering, ne-hot isostatic pressing (HIP) ukuze kuqedwe ubumba lwangaphakathi futhi kwandiswe ukuminyana. Ngemva kokushiswa, ama-blade ayagaywa futhi alungiswe ukuze athole ukuphela kwendawo okungcono kuno-Ra 0.1 μm kanye nokulinganisa okungaphakathi kuka-±0.002 mm. Sikunikeza nokulungiswa okuhlukahlukene kwemiphetho, okuhlanganisa imiphetho ehoned, e-chamfered, ne-radiused, ukuze kufanele izimo ezahlukene zokusika. Nakuba ukutshalwa kwezimali kokuqala kuma-carbide blades kuphakeme kunokukhetha kwensimbi, izindleko zokuphelele zobunikazi ziphansi kakhulu uma kubhekwa impilo ende ye-blade, ukuncishiswa kwe-scrap, nokwanda kokusebenza komshini. Imimese yethu ye-cemented carbide slitter idume kakhulu ezimbonini zokusika ze-silicon steel, i-aluminium foil, ne-battery electrode foil, lapho ikhwalithi yokusika nokungaguquguquki kungukuthi akukho okuxoxisana ngakho.

Okwehlukanisa ngempela iNanjing Dede kwezinye izinkampani ezenza ama-slitter blade akusikho nje ububanzi bemikhiqizo yethu, kodwa ukujula kwamandla ethu okukhiqiza kanye nezinhlelo zethu zokuqinisekisa ikhwalithi. Sakhe idumela lethu ngezinzuzo ezine eziyisisekelo ezihumushela ngqo ekusebenzeni okungcono kanye nempilo ende yesevisi kumakhasimende ethu. Okokuqala, indawo yethu yokwelapha ukushisa nge-vacuum esebenza ngokuzimela isivumela ukuba silawule ngokunembile inqubo yokuqinisa nokuthambisa i-blade ngayinye, sithole ukwakheka okufanayo kwe-microstructure kanye nokuqina okungaguquki kuyo yonke ingxenye ephambanayo. Lokhu kuqeda izindawo ezithambile kanye nezingcindezi zangaphakathi ezivame ukuholela ekwehlulekeni kwasekuqaleni komphetho wama-blade ashiswe ngendlela evamile. Okwesibili, sinemishini ethuthukile ye-CNC yokugaya ekwazi ukubamba amazinga okunemba kwama-micron kububanzi, ubukhulu, ukufana, nokuqedwa kwendawo, iqinisekisa ukuthi i-slitter blade ngayinye igijima kahle ngesivinini esikhulu futhi ikhiqize ukusika okungenaziphethu. Okwesithathu, ithimba lethu lobunjiniyela ligqama emsebenzini wokuklama ngokwezifiso okungajwayelekile, lithatha imidwebo yamakhasimende noma amasampula enziwe kabusha futhi likhiqize ama-blade afana noma adlule izimfuneko zempahla yokuqala. Noma ngabe udinga ukwakheka okukhethekile kwe-bore, ububanzi obungajwayelekile, noma iphrofayili yomphetho ehlukile, singakwazi ukuletha ama-blade agayiwe ngokunemba ngaphandle kwezikhathi ezinde zokulinda ezijwayelekile kubakhiqizi abakhethekile. Okwesine, inqubo yethu eqinile yokulawula ikhwalithi ihlanganisa ukuhlolwa okuphelele kwe-dimensional, ukuhlolwa kokuqina, ukutholwa kwemifantu nge-magnetic particle, kanye nokuqinisekiswa kokugijima kwawo wonke ama-blade ngaphambi kokuthunyelwa, okunikeza amakhasimende ethu ukuzethemba okuphelele emkhiqizweni awutholayo. Ndawonye, lezi zinzuzo zenza iNanjing Dede ibe uzakwethu okhethwayo kubacubunguli bensimbi abafuna amazinga aphezulu kakhulu okusebenza kokusika, ukwethembeka, nempilo yesevisi kuma-slitter blade abo.

Ukukhetha i-blade yokusika (slitter blade) efanele umugqa wakho wokusika (slitting line) kudinga ukuhlolwa okuhlelekile kwezinto eziningi ezincikene, futhi ukwenza lokhu kukhethwa kahle kubalulekile ekukhuliseni umkhiqizo nokunciphisa izindleko zokusebenza. Into yokuqala okufanele icatshangelwe yinto ezosikwa, okuhlanganisa amandla ayo okuqina (tensile strength), ubulukhuni, ubukhulu, nesimo sendawo yayo; izinto ezinzima nezinama-abrasive zidinga ama-blade anokumelana nokugqoka okuphezulu, njenge-high-speed steel noma ama-carbide grades, kanti izinto ezithambile zingase zaneliseke ngama-tool steels avamile. Into yesibili ubulukhuni be-blade, okufanele bulinganiselwe nokuqina (toughness); i-blade enzima ngokweqile imelana nokugqoka kangcono kodwa iyaphuka kalula futhi iyachipuka uma ishaywa, ngakho ububanzi obufanele bokuqina buncike ebukhoneni bokuphazamiseka kwento engenayo njengama-welds, imifantu emaphethelweni, noma ukwehluka kobukhulu. I-Geometry iyipharamitha yesithathu ebalulekile: ububanzi be-blade, ubukhulu, i-engeli yomphetho, nokwakheka kobuso konke kuthonya amandla okusika, ikhwalithi yomphetho we-strip, nokugwinywa kwe-blade ngesikhathi sokusebenza. Isibonelo, i-engeli yomphetho ecijile inciphisa amandla okusika kodwa ikhulisa izinga lokugqoka, kanti ububanzi obukhulu be-blade bunikeza i-wrap angle engcono nokulawula kwe-strip. Ubuchwepheshe bokufaka i-coating kungenye indlela engakwazi ukwelula impilo ye-blade; izinketho ezifana ne-TiN, TiCN, AlTiN, noma i-DLC coatings zinciphisa ukungqubuzana, zivimbela ukunamathela kwento, futhi zithuthukisa ubulukhuni bendawo, ikakhulukazi ezintweni ezinzima ukuzisika njenge-stainless steel noma i-electrical steel. Ukuhambisana nomshini kuhlanganisa ukuqinisekisa ububanzi be-arbor shaft, ubukhulu be-keyway, kanye nosayizi wonke we-blade uma kuqhathaniswa nomklamo we-slitter head yakho, ngoba nokungahambisani okuncane kungadala i-runout nokugqoka ngaphambi kwesikhathi. Ekugcineni, umthamo wokukhiqiza nobude besikhathi sokusebenza kufanele kuqondise ukukhetha kwakho kwento ye-blade; imigqa enomthamo omkhulu izuza ngempilo ende yama-carbide noma ama-powder metallurgy blades naphezu kwezindleko zazo eziphezulu zokuqala, kanti imisebenzi enomthamo ophansi ingathola ukuthi ama-tool steel blades afaneleki kahle kwezomnotho. Ithimba lethu lezokuthengisa lobuchwepheshe e-Nanjing Dede lisebenza nawe ukuhlaziya zonke lezi zinto futhi lincoma ukwakheka okunembile kwe-slitter knife okunikeza ibhalansi engcono kakhulu yezindleko, ukusebenza, nokuphila isikhathi eside emsebenzini wakho.

I need translate content: Nanjing Dede Machinery Equipment Manufacturing Co., Ltd. is not merely a trading company or an assembler of purchased components; we are a fully integrated manufacturing enterprise with deep roots in precision machining and heat treatment technology. Our factory spans a substantial production area equipped with a comprehensive array of advanced machinery, including multi-axis CNC grinders, wire-cut EDM machines, vacuum heat treatment furnaces, tempering furnaces, and surface grinding lines. This in-house capability allows us to control every step of the production process, from raw material inspection through final quality verification, without relying on subcontractors that could introduce variability or delay. Our autonomous vacuum heat treatment furnaces are a particular point of pride; they enable us to perform hardening, quenching, and tempering under an inert atmosphere, eliminating oxidation and decarburization while achieving exceptional dimensional stability. The result is slitter blades that exhibit consistent hardness from edge to core and that remain flat and true after heat treatment, reducing the amount of post-treatment grinding required. In terms of certifications, we adhere to international quality management standards, and our factory has been audited by numerous overseas clients who have validated our processes and quality systems. Our export experience spans multiple continents, including North America, Europe, Southeast Asia, and the Middle East, and we have developed robust logistics and packaging procedures to ensure safe and timely delivery to any destination worldwide. By choosing Nanjing Dede as your slitter blade supplier, you gain a partner with the technical depth, production capacity, and global reach to support your business growth, whether you need a single prototype blade or regular shipments of hundreds of blades per month. We invite you to visit ourMayelana Nathi ikhasi ukuze ufunde kabanzi ngamalungelo efektri yethu kanye nefilosofi yekhwalithi, noma uhlole Imikhiqizo ikhasi ukuze ubone uhla oluphelele lwamathuluzi okusika esiwakhiqizayo.

E-Nanjing Dede, siyakholelwa ukuthi uhlelo ngalunye lokusika lwekhasimende luhlukile, futhi sizibophezele ekunikezeni isevisi yomuntu siqu engagcini nje ekuhlinzekeni ngomkhiqizo. Noma ngabe udinga i-slitter blade yosayizi ojwayelekile ukuze ithathelwe indawo ngokushesha, i-circular slitter blade eyenziwe ngokwezidingo zakho eziqondile zomdwebo, noma uhlelo oluphelele lwe-OEM lokuhlinzeka okuqhubekayo, ithimba lethu likulungele ukukusiza. Sinikeza amanani ancintisanayo ngaphandle kokudela ikhwalithi, futhi uhlelo lwethu lokuhlela ukukhiqiza lusivumela ukuthi sigcine izikhathi zokuphendula ezisheshayo ngisho noma kungama-oda angajwayelekile. Kumakhasimende adinga ukuphathwa okuqhubekayo kwama-blade, singakwazi ukumisa izinhlelo zokusungula impahla (consignment inventory), amasevisi ahleliwe okugaya kabusha (regrinding), nokulandelela ukusebenza ukuze sithuthukise umjikelezo wokuphila kwe-blade yakho. Ukuze uqale, vele uxhumane nathi nge-Ukusekelwa ikhasi lakho elinemininingwane ye-blade, imininingwane yezinto ezisetshenziswayo, kanye nezidingo zevolumu, futhi ithimba lethu lobunjiniyela lizophendula nge-quotation elungiselelwe kanye nezincomo zobuchwepheshe. Sikukhuthaza futhi ukuthi uhlale unolwazi ngentuthuko yakamuva kubuchwepheshe bokusika kanye nokusungulwa kwemikhiqizo yethu ngokuvakashela i-IzindabaIkhasi njalo. Bamba iqembu neNanjing Dede, futhi uzwe umehluko ubuchwepheshe bangempela bokukhiqiza, ubuchwepheshe obuthuthukile bokwelapha ukushisa, kanye nendlela egxile kumakhasimende engayenza emisebenzini yakho yokusika insimbi.

I-slitter blade, ebizwa nangokuthi i-slitter knife noma i-circular slitter blade, iyithuluzi lokusika elinembile elisetshenziswa emigqeni yokusika ukuze kusikwe amakhoyili amakhulu ensimbi abe yimicu emincane. Isebenza ngokuzungezisa ngamabili—i-blade engenhla ne-blade engezansi—ngokumelene nomucu wensimbi ohambayo, idale ukusika okuhlanzekile ngokuguqulwa kwesimo nokuphuka. Ubunjalo, impahla, nokubukhali kwe-blade kunquma ngqo ikhwalithi yonqenqema lomucu kanye nokusebenza kahle konke kwenqubo yokusika.

Izinto ezinhle kakhulu zama-blade okusika zihlanganisa izinsimbi ezinamathuluzi anekhabhoni ephezulu ne-chromium ephezulu njenge-D2 ne-Cr12MoV, izinsimbi zamathuluzi okusebenza ngokushisa njenge-H13, izinsimbi ezinesivinini esiphezulu (HSS), izinsimbi ze-powdered metallurgy, kanye nezigaba ze-cemented carbide. Ukukhetha kuncike ekusetshenzisweni: izinsimbi zamathuluzi zinikeza ibhalansi enhle yokuqina nokumelana nokugqoka ekusikeni okuvamile, kuyilapho ama-blade e-carbide enikeza ubulukhuni obuphezulu nokuphila isikhathi eside emisebenzini ehlikihlayo noma enevolumu ephezulu. I-Nanjing Dede ikhetha impahla efanele kakhulu ngokusekelwe ezimweni zokuthi umthengi asike ngazo.

Impilo yensimbi yokusika (slitter blade) iyahlukahluka kakhulu kuye ngokuthi iyini into esikwayo, insimbi yensimbi, isivinini sokusebenza, ukugcoba, kanye nendlela yokunakekela. Ekusikeni kwensimbi ebandayo evamile (cold-rolled steel), insimbi yokusika yekhwalithi ephezulu (tool steel slitter blade) ingahlala phakathi kwamamitha angu-50,000 no-200,000 ngaphambi kokuthi idinge ukugaywa kabusha, kuyilapho imimese yokusika ye-carbide ingahlala isikhathi esiphindwe ka-10 kuya ku-20. Imimese enakekelwe kahle ingagaywa kabusha izikhathi eziningi, futhi i-Nanjing Dede inikeza izinsiza zokugaya kabusha ukuze yandise impilo yensimbi yokusika.

Yebo, i-Nanjing Dede igxile ekwenzeni ama-slitter blade angajwayelekile ngokwezidingo zamakhasimende, ngokwemidwebo yamakhasimende noma ngokusampula ezihlaziyiwe. Singakwazi ukukhiqiza ama-blade anobubanzi obukhethekile, ubukhulu, ukwakheka kwe-bore, ama-edge profiles, kanye nama-coatings ukuze kuhambisane nezidingo zakho ngqo. Ithimba lethu lobunjiniyela libuyekeza umdwebo ngamunye ngokucophelela futhi linikeza isilinganiso esinemininingwane kanye nezincomo zobuchwepheshe ukuze kuqinisekiswe ukuthi i-custom slitter blade isebenza kahle kakhulu ekusetshenzisweni kwakho.

Amathuluzi okusika abandayo aklanyelwe ukusika insimbi ekushiseni kwemvelo futhi adinga ubunzima obuphezulu (ngokuvamile 58–62 HRC) ukuze avikeleke ekugqokeni, kanti amathuluzi okusika ashisayo aklanyelwe ukusika izinto ezishisayo zifika ku-600°C futhi kumele agcine ubunzima kanye nokuzinza kwezilinganiso ngaphansi kokushintsha kokushisa. Amathuluzi okusika ashisayo enziwe ngensimbi yokusebenza eshisayo efana ne-H13 enokwelashwa okukhethekile kokushisa ukuze kuthuthukiswe ubunzima obubomvu, kanti amathuluzi okusika abandayo agxile ekwakheni amandla nokugcina umphetho ekushiseni kwemvelo.

Ukwelashwa ngokushisa kwe-vacuum kuqinisa imicibisholo yokusika endaweni engenawo umoya-mpilo, kuqede ukugqwala kwangaphezulu, ukuncipha kwekhabhoni, nokukhipha amabala okungenzeka kumakhanda ajwayelekile okushisa. Le nqubo ikhiqiza ukwakheka okufanayo nokuqina okungaguquki kuyo yonke ingxenye yomcibisholo wokusika, kunciphisa ukuphambuka, futhi kuthuthukise ukuzinza kobukhulu. Umphumela uwumcibisholo wokusika onokumelana nokugqoka okuphezulu, impilo ende yomphetho, nokuba yisicaba okungcono, okuhumushela ekusikeni okuhlanzekile nokunciphisa ukudlidliza ngesikhathi sokusebenza.

Izinto ezijwayelekile zokumboza ama-slitter blades zihlanganisa i-titanium nitride (TiN), i-titanium carbonitride (TiCN), i-aluminum titanium nitride (AlTiN), ne-diamond-like carbon (DLC). Lezi zinto zokumboza zinciphisa ukungqubuzana, zivimbela ukunamathela kwezinto, zikhulisa ubulukhuni bengaphezulu, futhi zithuthukisa ukumelana nokugqwala. Ukumboza kusiza kakhulu lapho usika i-stainless steel, i-silicon steel, i-aluminium, noma ezinye izinto ezivame ukugqwala noma ukunamathela ebusweni be-blade. I-Nanjing Dede inikeza izinsiza zokumboza ezihambisana nezinto ezithile nezimo zokusebenza zomugqa wakho wokusika.

Usayizi olungile we-slitter blade kanye ne-geometry kuncike ekwakhiweni kwe-slitter head yakho, ubukhulu bokushuba kwempahla nobubanzi, amandla okudonsa, kanye nekhwalithi yonqenqema olufiswayo. Izici ezibalulekile zihlanganisa ububanzi be-blade, ubukhulu, usayizi we-bore, i-engeli yonqenqema, kanye ne-face profile. Ithimba lethu lobuchwepheshe e-Nanjing Dede lingakuqondisa enqubweni yokukhetha ngokuhlaziya imininingwane yomshini wakho kanye nezakhiwo zempahla. Sincoma ukuthi unikeze ubukhulu be-arbor shaft yakho, ububanzi be-strip, kanye nezigaba zempahla ukuze sithole isincomo esinembile.

Yebo, i-Nanjing Dede inikezela ngezinsizakalo ezigcwele zokukhiqiza ze-OEM zama-slitter blade, ikhiqiza ama-blade afana noma adlule izimfuneko zempahla yokuqala. Singakwazi ukubuyisela emuva ama-blade ezimbangi noma sisebenze ngezinombolo zangempela zezingxenye nemidwebo yakho ukuze sakhe izinto ezifanayo ezinembile. Ukusekelwa kwethu kwe-OEM kuhlanganisa ukuqinisekiswa kwezinto, ukuhlolwa kobukhulu, nokuqinisekiswa kokusebenza ukuze kuqinisekiswe ukuthi kuhlanganiswa kahle nemishini yakho ekhona yokusika.

INanjing Dede iyasekela kokubili ama-oda amancane e-prototype kanye nokukhiqizwa okukhulu, ngaphandle komkhawulo oqinile wenani elincane kakhulu le-oda lama-slitter blades enziwe ngokwezifiso. Siyaqonda ukuthi amakhasimende angadinga amanani amancane ukuze ahlole noma alungise, futhi sijabulela ukusekela lezo zidingo. Ngama-oda amakhulu ajwayelekile, sinikeza amanani asuselwa evolumu futhi singasungula izinhlelo zokulethwa ezihleliwe ukuze kugcinwe i-inventory yakho ikahle ngenkathi kuncishiswa izindleko zeyunithi ngayinye.