Nanjing Dede Machinery Equipment Manufacturing Co., Ltd. isungule ukuzinza njengomkhiqizi ohamba phambili emkhakheni wamathuluzi okusika ezimbonini, ngeminyaka yamashumi yokuletha izixazululo ezinobuchwepheshe obunembile kumakhasimende emhlabeni wonke. Inkampani isebenzisa indawo yesimanje yefektri efakwe imishini yokukhiqiza ethuthukile, evumela ukuthi ihlangabezane nezidingo ezinzima kakhulu zezimboni ezisukela ekucubunguleni insimbi kuya kokupakisha nopulasitiki. Enkabeni yohlu lwemikhiqizo yenkampani kugxilwe ekukhiqizeni izinsimbi zokusika eziqinile (hard-alloy cutting blades), isigaba esidinga ulwazi olukhethekile lwesayensi yezinto kanye nokunemba kokukhiqiza. Kusukela ekuqaleni, iNanjing Dede izibophezele ekunikezeni abathengi bamazwe ngamazwe izinsimbi eziletha ukusebenza okungaguquki, impilo yokusebenza enwetshiwe, nokhwalithi yokusika ethembekile ngaphansi kwezimo zokusebenza ezinzima kakhulu. Wonke umkhiqizo ophuma endaweni yefektri udlula izinhlolovo zekhwalithi eziqinile, okuqinisekisa ukuthi amakhasimende athola amathuluzi ahlangabezana noma adlula okulindelekile. Ukuze ufunde kabanzi ngamandla aphelele enkampani nokuvakasha kwefektri, vakashela i-Ikhaya ikhasi noma hlola imininingwane ye-Mayelana Nathi isigaba sedatha yamandla okukhiqiza nezitifiketi zokwethembeka kwezimboni.

I-candela yokusika eyenziwe ngengxubevange eqinile iyithuluzi lemikhakha yezimboni elisebenza kahle kakhulu, elakhiwe ngezinto ezibizwa ngama-cemented carbide materials, ngokuvamile lakhiwe ngezinhlayiyana ze-tungsten carbide ezihlanganiswe nge-metallic binder efana ne-cobalt. Lokhu kuhlanganiswa kwezinto okungavamile kunikeza i-candela ubulukhuni obumangalisayo, ngokuvamile budlula u-85 HRA esikalini sika-Rockwell, kuyilapho kugcina ukuqina okwanele ukumelana nemithwalo yokushaqeka ngesikhathi sokudla okunzima kokusika. Ukuhlanganiswa kokumelana nokugqokwa okwedlulele namandla okumelana nomthelela kwenza ama-hard-alloy blades abe ukukhetha okuthandwayo ezimweni lapho amathuluzi endabuko e-high-speed steel engahluleka khona ngaphambi kwesikhathi ngenxa yokugqokwa noma ukucindezeleka kokushisa. Ngokungafani nama-blade ensimbi avamile adinga ukulolwa njalo nokushintshwa, ama-carbide-tipped noma ama-solid carbide blades angasebenza izikhathi ezinde ngejubane eliphezulu lokusika, athuthukise kakhulu umkhiqizo uwonke. Izakhiwo ze-metallurgical zala ma-blade zingalungiswa kahle ngokulungisa usayizi wezinhlayiyana ze-tungsten carbide powder kanye nepesenti le-cobalt binder, okunika abakhiqizi abafana ne-Nanjing Dede ithuba lokwenza kahle ukwakheka kwama-blade ukuze kuhlangatshezwane nezidingo ezithile zamakhasimende. Ezimbonini ezidinga ukunemba kokusika okusezingeni le-micron nokugcina ubukhali obungaguquki, ukutshala imali kuma-premium hard-alloy cutting blades akusiyo into yokunethezeka kodwa kuyisidingo esiyisisekelo sokusebenza.

Nanjing Dede inikeza uhlu olubanzi lwezinsimbi zokusika eziqinile ezakhelwe ukusebenza ezinhlobonhlobo zezinqubo zezimboni. Izinsimbi zokusika ezibandayo nezishisayo zenkampani zakhelwe ukusebenza ekucubunguleni insimbi emigudwini yokugoqa nasemigqeni yokusika, lapho kufanele zimele imithelela ephindaphindwayo nokushisa okuphezulu ngaphandle kokuphahlazeka noma ukuguquka. Embonini yokupakisha nokuguqula, imimese eyindilinga yokusika enembile iletha ukusika okuhlanzekile, okungenaziphazamiso ephepheni, ifilimu yepulasitiki, i-aluminium foil, nezinto ezingezona ezokweluka, ithola amazinga okunemba aqinisekisa ukulahleka okuncane kwezinto ngesikhathi sezinqubo zokugoqa ngesivinini esikhulu. Emkhakheni wamapulasitiki, imimese yokugoqa ngaphansi kwamanzi eyenziwe ngezigaba ezikhethekile ze-carbide inikeza ukumelana okukhethekile nokushaqeka kokushisa nokugqokwa kokuhlikihla, igcina imiphetho yokusika ebukhali ekhiqiza ama-granule afanayo ngokusabalalisa okungaguquki kosayizi. Ngaphandle kwalezi zinikezelo ezijwayelekile, i-Nanjing Dede igqama ekukhiqizeni izinsimbi ze-carbide ezenziwe ngokwezifiso ze-geometry ezingajwayelekile, amaphrofayili akhethekile emaphethelweni, nezidingo ezikhethekile zokumboza, inika amakhasimende ukuguquguquka ukuxazulula izinselele zokusika eziyinkimbinkimbi ezingenakubhekwana nazo yimikhiqizo ejwayelekile. Buka konkeImikhiqizo ikhasi ukuze ubone imininingwane eningiliziwe futhi uthole ukuthi yiluphi uhlobo lwe-blade olufaneleka kakhulu izidingo zakho zokusebenza.

Okwehlukanisa iNanjing Dede kubenzi bemimese abajwayelekile ukutshalwa kwezimali kwenkampani emishinini yesimanje yokukhiqiza kanye nokulawulwa kwenqubo ngokucophelela esigabeni ngasinye sokukhiqiza. Ifektri ifakwe imishini yokugaya enembile ye-CNC, imishini yokugaya eyindilinga, kanye nezinhlelo ze-wire electrical discharge machining (EDM) ezivumela ukubunjwa kwezinto ze-carbide ngokubekezelela okufinyelela ku-±0.005mm, izinga lokunemba eliqinisekisa ukucwebezela okuphelele kommese kanye nejometri yomphetho. Ngemva kokugaywa, wonke ummese udlula ekwelashweni ngokushisa okungenamoya ezandleni ezilawulwayo, okuyisinyathelo esibalulekile esikhulula izingcindezi zangaphakathi, sithole ukusabalalisa okufanayo kokuqina kuwo wonke umzimba wommese, futhi sinciphise ubungozi bokugoba ngesikhathi sokusetshenziswa okulandelayo. Ilabhorethri yekhwalithi yangaphakathi yenkampani isebenzisa izilinganisi zokuqina, ama-surface roughness profilers, kanye namathuluzi okulinganisa ngokubona ukuqinisekisa ukuthi wonke ummese uhambisana nezimfuneko eziqinile zobukhulu ne-metallurgical ngaphambi kokuthunyelwa. I-Nanjing Dede isebenza ngaphansi kohlelo lokuphatha ikhwalithi oluqinisekisiwe lwe-ISO 9001, okusho ukuthi yonke inqubo kusukela ekuhlolweni kwezinto eziluhlaza kufika ekupakishweni kokugcina ilandela izinqubo ezibhaliwe eziklanyelwe ukuletha ikhwalithi engaguquki, ephindaphindekayo. Leli su elibanzi lokugqama ekukhiqizeni liqinisekisa ukuthi noma ngabe ikhasimende li-oda imimese eyishumi noma eyizinkulungwane eziyishumi, yonke iyunithi isebenza ngokufana nesampula yokuqala.

Enye yezinsizakalo ezibaluleke kakhulu ezinikezwa yi-Nanjing Dede kubathengi bamazwe ngamazwe amandla ayo okwenza imikhiqizo ngendlela egcwele yama-blade okuqina (hard-alloy cutting blades) aklanyelwe izidingo ezithile zokusebenza. Amakhasimende angathumela imidwebo yawo yobunjiniyela, izilinganiso zobukhulu, noma amasampula ama-blade akhona, futhi ithimba lonjiniyela elinamava lenkampani lizokwakha uhlelo olunembile lokukhiqiza olufana noma oluthuthukisa umklamo wokuqala. Inqubo yokukhetha izinto zokwakha icatshangelwa ngokucophelela ngokusekelwe entweni ecutshungulwayo, izinga lokushisa lokusebenza, isivinini esidingekayo sokusika, kanye nesikhathi sokuphila se-blade esifiswayo, kuqinisekiswa ukuthi izinga le-carbide elikhethiwe linikeza ibhalansi engcono kakhulu yobulukhuni nokuqina. Ezinhlelweni ezidinga izakhiwo ezingaphezulu ezithuthukisiwe, i-Nanjing Dede ingafaka izembatho ezikhethekile ezifana ne-titanium nitride (TiN), i-titanium aluminum nitride (TiAlN), noma i-diamond-like carbon (DLC) ukunciphisa ukungqubuzana, ukwandisa ubulukhuni baphezulu, nokwelula isikhathi sokuphila se-blade phakathi kokuphinda kugaywe. Amandla okwenza amaphrothothayiphu ngokushesha avumela amakhasimende ukuthi athole ama-blade ayisampula ukuze avivinywe ensimini ngezikhathi ezifushanisiwe, okwenza ukuqinisekiswa okusheshayo ngaphambi kokuqhubekela ekukhiqizeni ngobuningi obugcwele. Ithimba losekelo lobuchwepheshe lenkampani lisebenza eduze nekhasimende ngalinye kuyo yonke inqubo yokwenza ngendlela, linikeza izincomo zezinto zokwakha, impendulo yomklamo, kanye nokubikezela kokusebenza ngokusekelwe eminyakeni eminingi yolwazi oluqoqiwe lokusebenza. Hlala unolwazi lwakamuva ngezifundo zamacala okwenza ngendlela kanye nezindaba zemboni ngokuvakashela i-Izindaba ikhasi njalo.

Izinga eliphakeme lokusebenza lemimese yensimbi eqinile yaseNanjing Dede lihumushela ezinzuzweni ezibambekayo zokusebenza ezinhlobonhlobo zezimboni. Ezikhungweni zokucubungula insimbi nensimbi, le mimese inika amandla ukukhiqiza isikhathi eside phakathi kokushintsha, inciphisa isikhathi sokuma esibizayo futhi yehlise izindleko zizonke ngetoni ngayinye yezinto ezicutshungulwayo. Ezinkampanini zokupakisha nokuguqula, ubukhali obukhethekile bomphetho nokumelana nokugqoka kwemimese eyindilinga yokusika kuphumela ezinhlangothini ezihlanziwe zokusika, ukwenqatshwa okuncane, kanye nekhono lokusebenzisa imigqa yokuguqula ngejubane eliphezulu ngaphandle kokudela ikhwalithi. Abakhiqizi bopulasitiki bazuza ekuzinzeni kokushisa nokumelana nomthelela wemimese yokwenza amaphilisi ngaphansi kwamanzi, egcina ukungaguquguquki kobukhulu ngisho nalapho kucutshungulwa amapulasitiki obunjiniyela agcwele i-glass fiber ehlikihlayo noma izithako zamaminerali. Imikhakha yezimoto neyezindiza incike ekunembeni kwe-micron-level yemimese yensimbi eqinile eyenziwe ngokwezifiso ekwenzeni izingxenye ezibalulekile lapho ukuphela kwendawo nokunemba kobukhulu kuthinta ngqo ukuphepha nomsebenzi womkhiqizo. Kuyo yonke indawo yokusebenza, amakhasimende ahlala ebika ukuthi ukushintshela emimese yensimbi eqinile yaseNanjing Dede kuletha imbuyiselo ekhangayo kumtshali-zimali ngokunciphisa ukusetshenziswa kwemimese, ukuthuthukisa ikhwalithi yomkhiqizo, nokwandisa amazinga okusetshenziswa kwemishini.

Ukukhetha umthengisi wama-blade ofanele isinqumo esingamasu esithinta ngqo ukusebenza kahle kokukhiqiza, ikhwalithi yomkhiqizo, kanye nezindleko zokusebenza, futhi i-Nanjing Dede yakhe idumela layo ngokuba uzakwazi othembekile wesikhathi eside hhayi nje umthengisi womkhiqizo. Wonke umklienti wamazwe ngamazwe uthola ukwesekwa kwezobuchwepheshe okukhethekile okuvela konjiniyela abaqonda ubunkimbinkimbi bezinqubo zokusika zezimboni futhi abangasiza ngokukhetha ama-blade, ukuxazulula izinkinga, kanye nokuthuthukisa okuqhubekayo ukuze kukhuliswe ukusebenza. Inethiwekhi yomhlaba wonke yezokuthutha yenkampani inika amandla ukuthunyelwa ngempumelelo ezindaweni ezihlukahlukene emhlabeni wonke, ngokupakishwa ngokucophelela okuvikela imiphetho ehlanganiswe ngokunembile ngesikhathi sokuthutha kanye nemibhalo yamasiko enza ukulethwa kwamazwe ngamazwe kube lula. Izifakazelo zamakhasimende kanye nezifundo ezibhaliwe zihlala zigqamisa ukuqina kwama-blade e-Nanjing Dede ezinhlelweni ezidinga kakhulu, futhi amakhasimende amaningi abika ukuthuthuka kwempilo yama-blade ngama-200% noma ngaphezulu uma kuqhathaniswa nabathengisi bawo bangaphambilini. Emabhizinisini afuna ukuphakamisa imisebenzi yawo yokusika ngama-hard-alloy cutting blades asezingeni eliphezulu asekelwa ubuchwepheshe bangempela bokukhiqiza, isinyathelo esilandelayo siqondile. Cela i-quote noma xoxisana nonjiniyela bethu bezicelo ngokuvakashela i-Ukusekela ikhasi, lapho uzothola khona ifomu lokuxhumana nezindlela zokuxhumana eziqondile ukuze uqale ingxoxo.

I-blade yokusika eyenziwe ngengxube eqinile ngokuyinhloko yakhiwe ngezinhlayiya ze-tungsten carbide ezihlanganiswe ndawonye nge-binder yensimbi, ngokuvamile i-cobalt. Lesi sakhiwo se-cemented carbide sinikeza i-blade ubulukhuni obukhulu (imvamisa ngaphezu kuka-85 HRA) kuyilapho igcina ukuqina okwanele ukumelana nemithwalo yokushaya ngesikhathi sokusebenza kwezimboni. Ukwakheka okunembile kungashintshwa ngokushintsha usayizi wezinhlayiya ze-tungsten carbide kanye nepesenti le-cobalt ukuze kulungiswe izakhiwo zezinhlelo ezithile.

Imicibisholo yokusika ye-Nanjing Dede enzima ngengxubevange ivamise ukuhlala isikhathi esiphindwe kathathu kuya kweyishumi kunemicibisholo evamile yensimbi enesivinini esikhulu, kuye ngokusetshenziswa nento esikwayo. Ubude besikhathi sangempela sincike ezintweni ezinjengejubane lokusebenza, izinga lokondla, ukugqokwa kwento, nezimo zokupholisa, kodwa amakhasimende ahlala ebika ukuncipha okukhulu kwezikhathi zokushintsha imicibisholo kanye nesikhathi sokuma esihambisana nakho ngemva kokushintshela ku-carbide.

Yebo, i-Nanjing Dede igxile ekukhiqizeni imicibisholo ye-carbide eyenziwe ngokwezidingo ezithile ngokusekelwe emidwebeni yobunjiniyela bamakhasimende, izimfuneko, noma amasampula aphathekayo. Ithimba lobunjiniyela lenkampani lizobuyekeza izidingo zakho, linconse izinga le-carbide elihle kakhulu nokumboza, futhi likhiqize imicibisholo ngokubekezeleka okuqinile kwe-±0.005mm noma kangcono, liqinisekise ukufana okuphelele nokusebenza kahle komshini wakho.

Amablade okusika abandayo aklanyelwe ukusika insimbi ezingeni lokushisa eliphansi noma eliseduze, futhi enziwe kahle ukuze abe bukhali futhi agcine ubukhali, kuyilapho amablade okusika ashisayo enzelwe ukumelana namazinga okushisa aphezulu atholakala lapho kusikwa izinsimbi ezibomvu ezishisayo noma izigaxa zensimbi ezindaweni zokugingqa. Amablade ashisayo asebenzisa ama-carbide formulations anamandla amakhulu okumelana nokushisa nokumelana nokushintshashintsha kokushisa ukuze avimbele ukuqhekeka lapho evezwa emjikelezweni wokushisa nokupholisa ngokushesha.

Amakhasi okusika enziwe ngensimbi eqinile (hard-alloy) asetshenziswa kakhulu ekucubunguleni insimbi nensimbi (izimboni zokugingqa, imigqa yokusika), ukupakisha nokuguqula (ukusika, ukuphinda kugoqwe iphepha, ifilimu, ifoyili), ukucubungula amapulasitiki namakhemikhali (ukwenza amaphilisi, ukugranula), kanye nokukhiqiza izimoto/izindiza (ukucubungula ngokunemba okuphezulu kwezingxenye ezibalulekile). Noma yimuphi umkhakha odinga ukusika ngesivinini esikhulu, ngokunemba okuphezulu, nangokunciphisa isikhathi sokuma, ungazuza ngokuthuthukiswa kumakhasi e-carbide.

Yebo, i-Nanjing Dede ihlinzeka ngezinsizakalo ezikhethekile zokumboza okuhlanganisa i-titanium nitride (TiN), i-titanium aluminum nitride (TiAlN), kanye ne-diamond-like carbon (DLC) coatings. Lezi zinto zokumboza zinciphisa ukungqubuzana, zikhulisa ukuqina kwendawo, zithuthukisa ukumelana nokugqwala, futhi zingandisa isikhathi sokusebenza se-blade ngama-30% kuya ku-100% kuye ngokusetshenziswa. Ukukhethwa kwe-coating kwenziwa ngokuqondile ngokuya ngento ecutshungulwayo nezimo zokusebenza.

I-Nanjing Dede isebenza ngaphansi kohlelo lokuphatha ikhwalithi oluqinisekisiwe lwe-ISO 9001, iqinisekisa ukuthi zonke izinqubo zokukhiqiza, kusukela ekuhlolweni kwezinto ezingavuthiwe kuya ekupakishweni kokugcina, zilandela izinqubo zekhwalithi ezibhaliwe. Inkampani futhi yenza ukuhlolwa kokuqina kwangaphakathi, ukuqinisekiswa kobukhulu kusetshenziswa amathuluzi e-optical anembile, kanye nokulinganiswa kokushuba kwendawo ukuze iqinisekise ukuthi yonke i-blade ihlangabezana namazinga aqinile ekhwalithi ngaphambi kokuthunyelwa.

Izingqephu zokusika ezenziwe ngensimbi eqinile kufanele ziphinde zilungiswe kusetshenziswa amasondo okugaya edayimane ukuze kugwenywe ukulimala okubangelwa ukushisa esakhiweni se-carbide. I-Nanjing Dede incoma ukulandela imininingwane yokuqala yejometri yomphetho ngesikhathi sokulungisa kabusha futhi igweme ukususwa kwento eningi ngokweqile ekudluleni okukodwa. Inkampani ingahlinzeka ngeziqondiso zokulungisa kabusha noma ngisho nokunikeza izinsiza zokulungisa kabusha ukuze kuqinisekiswe ukuthi izingqephu zibuyiselwa ezimisweni zazo zokuqala zokusebenza.

Izikhathi ezijwayelekile zokulethwa kwama-blade okusika aqinile e-alloy zisuka ezinsukwini eziyi-15 kuya kwezingama-30 zokusebenza, kuye ngobunkimbinkimbi bomklamo, ukutholakala kwezinto, kanye neshejuli yamanje yokukhiqiza. I-Nanjing Dede inikeza izinsizakalo zokwenza amaphrothothiphu asheshayo ezingaletha ama-blade ayisampula ezinsukwini eziyi-7 kuya kweziyi-10 zokusebenza ngezidingo eziphuthumayo, okuvumela amakhasimende ukuthi aqinisekise ukusebenza ngaphambi kokuzibophezela enanini eliphelele lokukhiqiza.

Ukuze ucele isilinganiso sentengo, vakashela ikhasi Lokusekelwa kuwebhusayithi ye-Nanjing Dede bese ugcwalisa ifomu lokubuza ngemininingwane mayelana nohlelo lwakho, ubukhulu be-blade, izidingo zobuningi, nanoma yikuphi okulindelekile kokusebenza okuthile. Ngaphandle kwalokho, ungathintana nethimba lokuthengisa ngqo ngenombolo yocingo noma ikheli le-imeyili elibhalwe ekhasini elifanayo ukuze ukhulume nonjiniyela wezicelo ongakuhola enqubweni yokukhetha.