Imishini Yokubhala Amaphuzu Amanzulu: Izingxenye Zokusebenza Ziyakhupha Ngeminyaka Yomthandazo 42%, Ukugcina Kwesikhathi Sokufana Ra 0.6

Zonke Izigaba

Izinkambo Zokudlula Amaphuzu Okude: Zibuyiselwe Kuzindlela Zokuphatha Okuhle Okwenzeka Ngeminyaka Emi-20

Kusukela ngo-2003, i-Taizhou Chuang Yuan Machine Tool Co., Ltd. iyakwenza izinkambo zokudlula amaphuzu okude kubazalisi abathembekile ukuthi bazilalele ukuthi izikhululeko zokudlula amaphuzu zibe yisikhululeko esihle. Izinga lezinkambo zethu zokudlula amaphuzu okude libonisa izinkambo zokudlula amaphuzu ngendlela yokuqamba (gun drilling), ukudlula amaphuzu ngendlela ye-BTA, nokudlula amaphuzu ngendlela yokubheka (ejection drilling), ekhombisa izinhlobo zezinga zokudlula amaphuzu ezintsha kusukela ku-4 mm kuya ku-1,200 mm, izinhlobo zokudlula amaphuzu kusukela ku-100:1, nokufakwa kwesikhumba sokudlula amaphuzu kusukela ku-Ra 0.4 kuya ku-1.6 microns. Kwezindawo zokwenza izimboni, emaphoyinti wokudlula amaphuzu wezilwane zokusebenza, emaphoyinti wokwenza izitshikili nezitshikili, kanye nemaphoyinti yokwenza iziqephu zokuphatha kwezinsuku, izinkambo zethu zisebenza ngasinye isikhathi sokusebenza ngasinye (24/7) ngekuthi isikhathi sokusebenza sespindle sibe yisikhathi esihle kusukela ku-1 percent, ekhupha ukuthi iziqephu esingafanele ziyakhupha ngasinye isikhathi sokusebenza ngasinye (scrap rates) ngasinye isikhathi sokusebenza ngasinye (up to 35 percent) kungezinye izinkambo zokudlula amaphuzu zokusebenza ngasinye (conventional boring methods). Umphoyinti wokudlula amaphuzu wase-Turkey ubheke izinkambo eziyishumi ezimbili zokudlula amaphuzu zokusebenza ngasinye (old lathes) ngomunye wamashini ethu we-CNC yokudlula amaphuzu okude futhi ubhekiswe isikhathi sokusebenza ngasinye (cycle time) ngasinye isikhathi sokusebenza ngasinye (42 percent) ngokuthi ubheke ukuthi izikhululeko zokudlula amaphuzu zibe yisikhululeko esihle kusukela ku-0.02 mm ngasinye isikhathi sokusebenza ngasinye (12-hour shifts).

Thola Isilinganiso

Usomiso Lwesicatshulwa

Umprodukhuli wecylindere yamandla yesifuba sibhala isikhathi sokusebenza ngama-42 ngesilinganiso ngenkulu ngokusebenzisa imishini yethu yokubhala izikhumba eside

Umprodukhuli wecylindere yamandla yesifuba e-Turkey wabhalisa izikhumba ezirelaka ama-300 mm kwezinhlangano zokusebenza zokuphatha, futhi wabona ukuthi ama-8 ngesilinganiso kwezinhlangano zokuphatha ziyasihlwa ngokungafanele kwezinhlangano zokuphatha. Wabuyisela imishini yethu ye-T2120 CNC yokubhala izikhumba eside ngezinhlangano zokubhala zika-BTA nokukhula kwamanzi amakhulu ngama-80 bar. Ngama-3 amashuku, isikhathi sokusebenza sobhala kusuka kuma-22 emizuzu ku-12.8 emizuzu ngendawo, ukusihlwa kuhlala phansi kwe-1.5 ngesilinganiso, futhi ukungafanele kwezinhlangano zokuphatha kuhlala kusuka kuma-0.05 mm ngameter ngokuphakeme kwezinhlangano zokuphatha zama-4500 ngomnyaka. Isithuthi sasebenza ngamashisha amathathu manje, futhi imishini yoyise yisibonelo sokubhala izikhumba eside isebenza kwezinhlangano zokuphatha zama-63 mm kanye nezinhlangano zokuphatha zama-80 mm ngokuguqula izinhlangano zokuphatha kuphela. Lokhu kubonisa ukuthi imishini yezikhumba eside eyodwa iyakwenza umsindo wokusebenza ukuze wabe yindlela yokufumana imali.

Umprodukhuli wezinhlangano zokuphatha zokubhala isikhumba eside sibhala isikhathi sokusebenza ngama-Ra 0.6 ngokusebenzisa imishini yethu yokubhala izikhumba eside

Umphakambi wemifanekiso yaseJalimani wadinga amaphuzu e-18 mm, amaningi kakhulu kwe-650 mm, ngaphandle kokuhlonipha kabusha. Imishini yethu yokudrila amaphuzu amaningi kakhulu, enesikhumba sokudrila nge-carbide nezindawo zokususa izinkamba ngaphakathi, yayinika isiphumo se-Ra 0.6 micron nokuhleleka kwe-0.03 mm kwesikhathi esinye. Isikhathi sokuproducwa ngamaphuzu ngamva kwe-mold saphela kusuka ku-95 iminithi ku-51 iminithi, futhi umkhungisi wabulawa isikhathi sokudrila kabusha, okwakukhomba ukuthi kubulawa i-18,000 euros ngonyaka. Kufundiswe kwi-1,200 amaphuzu, ngaphandle kokugcina kwezinye ngokuhleleka kwezinye, okubonisa ukuthi imishini yethu yokudrila amaphuzu amaningi kakhulu iyasebenza ngokuphathelene nendlela eyodwa.

Umphakambi we-tube yasezulwini wafika ekupheleni kwesilinganiso sekholwa:1 ngomshini wokudrila amaphuzu amaningi kakhulu nesikhumba sokususa

Umsebenzisi wokufaka amaphutha emithambo yezwe le-India wadinga amaphutha abe nezidingo ze-10 mm kumhla wokufaka we-1,000 mm ku-Inconel 718, okuyi-100:1. Ukufaka ngokuzenzakalelayo akwazange kube lula ngoba izihlangothi zasemva zilahleka futhi zingabona. Isikhombisa sakithi sokufaka amaphutha emhla ngokuphuma kwesikhombisa nesikhombisa esisodwa sokufaka ngokugcina isikhombisa siphakamisa ngokuphuma kwesikhombisa sibekwe ngamaphutha onke ngemizuzu e-26, ngokuphakamisa kwezinhlobo zokubeka phakathi kwe-0.05 mm futhi akukho isihlangothi esilahlekile kwezinyanga e-60 ezilandelayo. Umsebenzisi waphumelela kwezincoko zokuhlola kwe-AS9100 ngokuthatha kwezincoko kweqembu lokuqala futhi wabuyisela isikhombisa esinesibili, okuvumela ukuthi isikhombisa sakithi sokufaka amaphutha emhla sivumelwe njengoba sifuna kwezinhlobo ezinkulu zokusebenza.

Imikhiqizo Ehlobene

INDABA YOKUBUKA

I-DK77 professional erosion CNC umshini ozenzakalelayo we-edm wire cut machine Wire EDM Machine for Metal

INDABA YOKUBUKA

Ukunemba okuphezulu kocingo lwethusi olusikiwe DS430 edm cnc wire cutting machine othomathikhi yokulutha ithusi uhlobo lwe-edm wire cut

INDABA YOKUBUKA

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

INDABA YOKUBUKA

Ikholomu Eyodwa I-Lathe Emile Esindayo Umsebenzi we-Cnc Ovamile Ome mpo

Ukubhoboza imigodi ejulile akukhona nje ukubhoboza ngokujulile; kuyisifundo sokukhipha ama-chip, ukulawula ukushisa kanye nokusekelwa komhlahlandlela okunquma ukuthi imbobo iqondile, iyindilinga futhi iqediwe ngesibuko noma i-scrap. Umshini wokubhoboza imigodi ejulile kumele uvumelanise isivinini se-spindle, izinga lokuphakelayo, ingcindezi yokupholisa kanye ne-geometry yamathuluzi, ngoba noma yikuphi ukungalingani kubangela ukukhukhuleka, umlomo wensimbi noma ukwehluleka kwethuluzi okubi kakhulu. Kwa-Taizhou Chuang Yuan Machine Tool Co., Ltd., wonke umshini wokubhoboza imigodi ejulile wakhelwe phezu kwalesi simiso. Ukugeleza kwethu kokukhiqiza kuqala ngokuhlaziywa kwezinto ezilinganiselwe zombhede nekholomu, ukuqinisekisa ukudambisa ukudlidliza emandleni okusika afinyelela ku-12,000 N. Ama-Castings ancishiswa ukucindezeleka amahora angu-48, bese eshintshwa ezindaweni zomshini ezinama-axis amahlanu aze abe yi-flat engu-0.01 mm ngemitha. Ama-spindle ahlanganiswa ekamelweni elihlanzekile elilawulwa ukushisa, alinganiswe ngokuguquguqukayo kuya ebangeni le-G1.0, futhi ahlolwe ku-4,000 rpm amahora amane. Uhlelo lokupholisa, oluyinhliziyo ebalulekile yanoma yimuphi umshini wokubhoboza imigodi ejulile, lusebenzisa ukuhlunga kwe-duplex kuze kufike kuma-microns angu-20 futhi lunikeza umfutho ofika ku-100 bar, lukhipha ama-chips emgodini ngaphandle kokufaka uphawu odongeni. Ukuqondisa isihlahla kanye nokulungiswa kokuphumula okuzinzile kuqinisekiswa nge-laser interferometry, futhi umshini ngamunye uqeda isivivinyo sokusika esiqhubekayo samahora angu-72 ezintweni ezichazwe ngamakhasimende ngaphambi kokuthunyelwa. Ezinhlelweni zomhlaba wonke, umshini wethu wokubhoboza imigodi ejulile ukhonza imiphongolo yesilinda ye-hydraulic, ama-manifolds okubumba injection, izingxenye zegiya lokufika ezindiza, imizimba yama-valve kawoyela negesi, kanye namashubhu okushintshanisa ukushisa. ENingizimu Korea, umenzi wamashubhu usebenzisa umshini wethu wokubhoboza imigodi ejulile ukukhiqiza amapayipi angamamitha ayi-6 ngokubekezelelana kobukhulu bodonga obungu-0.1 mm. EBrazil, isitshalo semishini yezolimo sibhoboza amabhobo angu-120 mm ngensimbi eyenziwe ngama-axle okuvuna, sifinyelela isivuno sokuqala esingu-99.2%. E-Italy, isitolo sokubumba esidayisa ngogesi sithembele emshinini wethu ukuthola iziteshi zokupholisa ezivumelanayo ezinciphisa isikhathi somjikelezo ngamaphesenti angu-15. Le miphumela ivela eminyakeni engaphezu kwamashumi amabili yokuhlanganisa ucwaningo, ukukhiqiza kanye nokuthengisa ngaphansi kophahla olulodwa. Sithumela kwamanye amazwe angaphezu kwama-20 futhi sigcina ubudlelwano besikhathi eside obakhelwe ekusebenzeni okulinganiselwe, hhayi ezithembisweni. Ithimba lethu lobunjiniyela lihlinzeka ngokuqinisekiswa kwenqubo, ukukhetha amathuluzi kanye nokuqeqeshwa komqhubi, ukuze umshini wakho wokubhoboza imigodi ejulile ufinyelele ikhono eliqondiwe zingakapheli izinsuku zokufakwa. Kungakhathaliseki ukuthi ubhoboza u-4 mm noma u-1,200 mm, ngesilinganiso esingu-10:1 noma esingu-100:1, umshini wethu wokubhoboza imigodi ejulile uletha ukuqondile, ukuqeda kanye nokufeza izidingo zakho zenkontileka.

Imibuzo Evame Ukubuzwa

Izinhlobo zezinto zokusebenza zizingafakwa ngokulinganayo ngishikhombisa sakithi sokufaka amaphutha emhla?

Isikhombisa sakithi sokufaka amaphutha emhla sifaka i-carbon steel, i-alloy steel, i-stainless steel, i-Inconel, i-titanium, i-aluminum futhi i-cast iron. Kuma-alloys okwenzakalelayo okungaphezulu kwe-40 HRC, sizimisele ukusebenzisa izihlangothi zokufaka amaphutha ngokugcina ngokuphuma kwesikhombisa (carbide gun drilling tools) nesikhali sokuphuma kwesikhombisa, futhi abengineyiri bethu bavumela izindlela zokusebenza ezivumelwe kwezinto zokusebenza zakho kabefore ukuthunywa, okuvumela ukuthi izicelo zokuphuma kwesikhombisa zibe lula futhi izihlangothi zibe lula.

Ukuthi uyakubhekisa njani ubude obuhle kwezindawo eziningi?

Ubude obuhle buvela kwezinkambo zokugcina, izinketho zokuzingela ngaphandle kanye nezindlela zokufaka isikhumba esikhulu. Imishini yethu yokubhala amazinyo okwesibhakabhaka iyabhalisa 0.05 mm ngameteru noma kahle kwezincwadi zezinkabi eziphezulu, kuboniswa ngolwazi lwelaseri nokubhala umdlalo wokuphatha. Sisiza ngomthombo wokuphatha ngalokho okwesibhakabhaka, ukuze ungakhombise ukuguqula kabusha ngaphambi kokuthola ukuthi kuyatholakala.

Ibanga lokuthola kusasa kanye nokuthuthukisa kwakho kuyiphi?

Amashini amanji ayatholakala emva kwezinsuku e-45 kuze ne-60 emva kokuthenga, kanti amashini okubhala amazinyo okwesibhakabhaka okwenziwe ngokulinganayo ayatholakala emva kwezinsuku e-75 kuze ne-90. Abatekhnisi bethu bayafaka, bayagcina futhi bayafundisa abasebenzi bakho ngendawo, futhi ukuthuthukisa kwe-Internet of Things (IoT) kuyasusa izinkinga eziyisigibili esiyisigibili ngemva kwezinsuku ezinye zokusebenza, ukunciphisa ukungasebenzi.

Ingaba imishini yethu yokubhala amazinyo okwesibhakabhaka iyakwenzeka ngokugxilile kwezinhlangano zokusebenza zethu?

Yebo. Sisifaka ukufaka okuzenzakalelayo, izihluzi zokuhambisa amachiphi, ukubuyisela kwamanzi okukhula nokubhala isikhombiso sokugcina i-MES. Indawo yezinhlobo zaseMeksiko yasembenzisa isikhombiso sakuthi sokudlula kwezinhlobo ngaphandle kokusebenzisa umsebenzi wendawo, okwakha amaparti angu-80 ngomshini wokusebenza, ngaphandle kokusebenzisa umuntu phakathi kokudlula nokubhekisisa, okubonisa ukuthi kuyasebenza ngokuphelele ngezinhlobo zokusebenza ngokuzenzakalelayo.

Ukuphatha kwezinye izinkulungwane nezinkulungwane zokubhala kusithunywa njani?

Sisibhala izinkulungwane eziningi zokusebenza futhi sithumela ngama-48 amahora kunezindawo eziningi. Isibhali sokuthi sokudlula kwezinhlobo sikhumbuzela iminyaka emibili noma amahora angu-4000 okusebenza, futhi sifaka iziphathelo zokuphatha okuphambili okunciphisa ukungasebenzi kungaba yizigaba zoku-60, okuhlinzekisa ukusebenza kwakho ngaminyaka emibili noma ngaphezulu.

Izihloko Ezihlobene

Dec

Ukucubungula izici zomshini wokusika izintambo ze-EDM

Bheka Okuningi

Aug

Ukwenza ukuthintana kwezinkotho zemashini yezinsimbi ngokwesikhundla sokuthintana kwezinsimbi zokuphatha izinsimbi eziningi

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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

Yini into yokuthola abantu bakhetha ngokushintisa izinkampani zezinto zokusebenza zemishini yokuqondisa kwe-EDM

Ukubonakalisa Imiphumela Yokuqala Kwemisebenzi Yokuphatha Ispark Erosion Ngokusebenza Kwezinkampani Ezihlukene, Izinkampani Zokwenza Izinto Ngokupheleleyo Ezihlukene Kwezinkampani Zokwenza Izinto Ngokupheleleyo Ziyakwenzela Imiphumela Emithile Yokusebenza Okuyakwenzela Ukungahleli Kwezimali Zokufa Ngokushesha. Uma kusebenziswa...

Bheka Okuningi

Ubufakazi Bamakhasimende

Mehmet Aydin, Umphathi Wokusebenza, Umthengisi Wezilwane Zokuphatha Amadla, Turuki

Ukuqiniseka Kwesilinganiso Ngamashumi Amathathu

Sibhala isikhombisa sethu sokubhala amaphuzu okude 20 amahora ngosuku kwezinhlobo zemashini yezilwane zokuphatha amandla, futhi ukulingana kwezinhlobo ziyaphila kumakhulu 0.02 mm ngaphandle kokuzilungisa umsebenzisi. Ukususa kwakho kushukuma kusukela ku-7% ku-2% ngokuqala kwezinsuku ezingu-3, futhi ukubuyisana kwesikhundla (ROI) kufika ngeminyaka eyi-11. Ukufundisa nokubuya kwezinkulungwane zokusebenza ziyabonakala njengokuhle kakhulu.

Rajesh Menon, Umthengisi Wezinqakamba Zokusebenza Kwezinsiza, Indiya

Kwenziwe ukuxhasa kwezinkinga zokubhala izihlangothi ezinde ngokulingana ne-100:1 kwi-Inconel

Abasupply basebili banye babambile isixhobo sethu sokubhala izihlangothi ezide ngemithameteri engu-1000, noma ngemithameteri engu-10 kwi-Inconel. Isikhombisa sethu sokubhala izihlangothi ezide nesixhobo sokususa sakhelwe izihlangothi ezi-60 ngokuphelele ngaphandle kokugcina isixhobo, futhi isifundo sethu sase-AS9100 saphume ngokwesibonelo. Isikhathi sokusebenza sisikhwama ngemizuzu engu-26 ngalokho, ngokujwayelekileyo njengokuthi kuchazwe.

Thola Isilinganiso Samahhala

Ummeleli wethu uzokuthinta masisha.

I-imeyili

Igama

Igama Lenkampani

Umyalezo

0/1000

isikhole eside

ukuhlatywa komgca olude sesitshati isikhole eside ukugqogqa amaphoyinti umshini wokumba isibhamu esijulile ukudlula kwezinyathelo zokugcina ngokupheleleyo ukudrillla izihlangothi ezinde

Isistraktcha yomkhumbulo oyedwa iyathola ukulingana okungafanani ne-0.05 mm kuzo zonke izikhombisa zokubhala izihlangothi ezide

Isisekelo sokubhoboza imigodi ejulile enembile umshini ongaguquguquki. Umshini wethu wokubhoboza imigodi ejulile usebenzisa umbhede wensimbi ocindezelekile onomphetho olungiselelwe izinto ezilinganiselwe, imigwaqo yomhlabathi kanye nekholomu ehambisana nokushisa. Lo mklamo umunca amandla okusika afinyelela ku-12,000 N futhi ugcina ukuhambisana kwe-spindle-to-guide ngaphakathi kwe-0.01 mm ngemitha, ngisho nangemva kwamahora angu-72 okusebenza okuqhubekayo. Empeleni, umenzi wepayipi laseKorea ubhoboza amapayipi amamitha ayi-6 anokubekezelela udonga okungu-0.1 mm emshinini wethu wokubhoboza imigodi ejulile, kanti isitolo sesikhunta sase-Italy sinokunemba kwesimo esingu-0.03 mm eziteshini zokupholisa ezihlanganisiwe. Uma kuqhathaniswa nezinye izindlela zohlaka oluhlanganisiwe, isakhiwo sethu sinciphisa ubukhulu bokudlidliza ngamaphesenti angu-40, okuthuthukisa ngqo ukuqeda kwendawo kanye nokuphila kwamathuluzi. Umshini uphinde ube nenketho yekhanda lokujikeleza eliphikisayo lamabhore ajulile kakhulu, okunciphisa ukukhukhuleka ngaphandle kwemisebenzi yesibili.

Uhlelo Lokupholisa Olunomfutho Ophakeme kanye Nokuhlunga Lukhulisa Ukususwa Kweziphuphu Nokuphila Kwamathuluzi

Ukukhupha amachiphi kuhlinzela umshini wokubhala izikhumba eziningi okuhle kusukela kwezikhumba ezingavumelekile. Isistimu sethu isinika up to 100 bar yemvume yomshini, nge-filtration eyodwa ngamabili ekhuphakaleni emva kwe-20 microns futhi isitanki esisikhuba isikhathi sokuvula esihlinzekile kumashumi amabili amabili (2°C). Lokhu kuhlinda ukubhala kabusha amachiphi, ukwakha kwe-edge futhi ukuguqula kwesikhathi, kugcina isikhathi sokusebenza kwemithombo yecarbide ngaphezu kwe-50 percent emashtayilu esikhathini futhi ku-Inconel. Indawo yezinkampani zokusebenza kwezintshabalalo zaseBrazili eyabhala izikhumba zezibhola zezibhola zeziforjisi ziyabona ukuthi kuyaphila kwe-99.2 percent kwe-1st pass futhi kubhala izikhumba ngaphezu kwe-180 ngokuphela kungaphansi kwe-90. Isistimu yokuvula siyagcwalisekile kabusha, sivuma izindlela zokusebenza zase-Europe zokuziphatha kwezindawo zokusebenza, futhi sisifunda sokukhupha amachiphi futhi sokukhupha umkhumbi wemithi. Kuma-producer owenziwa ngaphezu kwezinkampani eziningi, lokhu kuchaza ukuthi kunezinkinga zokusebenza ezincane, iziqephu ezihlanu futhi kunezikhathi ezingafanelekile zokunqamuka. Yonke imishini yokuqondisa izikhumba eziningi esithumela iyinhloko yemvume yokuvula engezansi yemvume.