Imishini yokubhala ngokwe-CNC EDM: Ukuphakanyiswa kwe-Nano, ukubhala kungaphezulu kwe-50%

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Imishini Yokukhokha Kwemikhono Yocwaningi Yomkhosi Wokuphatha, Ukugcina Amaphutha, Nokufaka Emazinye Emakhaya

Imishini Yokukhokha Kwemikhono Yocwaningi Yomkhosi Wokuphatha, Ukugcina Amaphutha, Nokufaka Emazinye Emakhaya

Imishini Yokukhokha Kwemikhono Yocwaningi Yomkhosi Wokuphatha yethu iyakha ukuchaza kwe-micron nokufaka ngokushesha kwezinto ezingavumelekileyo njengezinkolo ezihlukene, izinkolo zezinhlobo zezibhalo, nezinkolo zezibhalo. Yenzelwe ukufaka emaphutha okuhlanza kwezinkolo, amaphutha okugcina amaphutha, namaphutha okufaka emazinye emakhaya, iyakha ukuchaza kwezinkolo zokubeka ngokulinganisa ±0.005 mm nokuchaza kwezinkolo zokuchaza kwezinkolo Ra ≤0.4 μm. Ngokusebenzisa isiphephelo sokufaka esinamakhulu angu-20,000 RPM nesikhombisa sokufaka ngokuzenzakalelayo, iyafaka amaphutha angu-0.3 mm ku-3 mm ngokubanzi, ibeka isikhathi sokusebenza ngokuphansi ngama-40% kulokho okwenziwa ngokusebenzisa i-EDM engcono. Kusukela ngo-2003, i-Taizhou Chuang Yuan Machine Tool Co., Ltd. iyathumela le mishini kuma-20 izwe, ibonisa ubuzwe kubabili baku-Germany, i-USA, ne-Japan. Umthengisi wamaphutha we-Germany wabona ukuvutha kwemisebenzi ngama-35% nokunciphisa izindleko zemishini ngama-28% emva kokufaka imishini yokukhokha kwemikhono yocwaningi yomkhosi wokuphatha yethu. Ubunzima bezinkolo zokuchaza kwezinkolo kanye nebase yezinkolo zezibhalo ziyakha ukusebenza ngokuphambili ngokuphambili ngokungafanele kakhulu.
Thola Isilinganiso

Usomiso Lwesicatshulwa

Umhlinzeki Wezimoto wase-Italy Unciphise Isikhathi Sokubhoboza Ngo-50% Kuma-Injector Ensimbi Eqinisiwe

Umhlinzeki wezimoto wase-Italy kwakudingeka abhoboze imigodi yokupholisa engu-0.5 mm ezicutshini zensimbi eqinile. I-EDM yendabuko yayithatha imizuzu engu-45 ngengxenye, okwabangela izinkinga. Umshini wethu Wokubhoboza we-Cnc Edm, ohlonyiswe ngejeneretha yokushaya kwenhliziyo ephindaphindayo kanye ne-electrode changer ezenzakalelayo, wehlise isikhathi sokubhoboza saba yimizuzu engu-22 ngengxenye, okuwukuthuthuka okungu-51%. Ukunemba kokubeka komshini okungu-±0.003 mm kwasusa imisebenzi yesibili, kanti ukuqeda kukaRa 0.3 μm kwahlangabezana nemigomo. Ezinyangeni ezingu-18, umhlinzeki wafinyelela ikhwalithi yemigodi engu-99.8% futhi wonge u-€120,000 minyaka yonke. Manje basebenza amayunithi amathathu futhi bahlela ukwandisa bafike kwabahlanu, becaphuna ukuthembeka komshini wethu kanye nokuguguleka okuphansi kwe-electrode.

Umkhiqizi Wedivayisi Yezokwelapha wase-US Uthole Imigodi Engu-0.2 Mm Ku-Titanium Implants Engenazo Iziphambeko

Umphakeli wemithombo yezempilo ema-USA wadinga izikhumba zokubhala eziningiwe ngemithameteru eyingu-0.2 emasikhwini we-titanium, ngezindlela zokuhlanza zika-FDA ezingavumelekile. Isikhumbi sethu se-Cnc Edm Drilling Machine, esinezinkampani zokusebenzisa amanzi e-deionized nezifiltrasi ezincane kune-micron, sibhala izikhumba ezinganayo izibhala futhi sakhangelwa i-Ra 0.2 μm. Ukusebenzisa ukulawula kwe-5-axis kwesikhumbi kusinikeza ukubhala ngokugcwele, okwabeka isikhathi sokuvula isikhumbi siphansi ngama-60%. Emva kokwenziwa kwalokho, izilingo zokungafani zaphansi kusukela ku-5% ku-0.1%, futhi ivolimvu yokuproducwa yakhuphuka ngama-30%. Umphakeli wabonisa ukuthi indlela iyasebenza kwi-implants ze-Class II futhi wabuyisela isikhumbi esinesibili ngeminyaka engu-1. Wabonga isivumelwano sethu sokusebenza ngokushesha futhi ukusebenza kwe-sikhumbi ngokuphelele.

Isitolo se-German se-Toll And Die siphula ukugcina kwe-electrode ngama-70% kuma-mold we-carbide

Isitolo samathuluzi kanye ne-die shop saseJalimane sabhekana nobunzima bokuguguleka kwama-electrode lapho sibhoboza imigodi engu-0.8 mm ezikhumbeni ze-carbide ukuze kukhiqizwe amabhodlela e-PET. Ukulawula okuguquguqukayo komshini wethu wokubhoboza i-Cnc Edm kanye nohlelo lwe-servo olunembile kakhulu kunciphise ukuguguleka, kwandisa impilo yama-electrode ngo-70%. Isikhathi sokubhoboza sehle kusukela kumaminithi angu-30 kuya kwangu-18 ngomgodi ngamunye, kanti ukuqeda kobuso kuthuthuke kwaba yi-Ra 0.25 μm. Isitolo sibike ukwehla okungu-45% ezindleleni zamathuluzi kanye nokusetshenziswa okuphezulu ngo-25%. Manje basebenzisa umshini wethu kukho konke ukubhoboza kwemigodi emincane, becaphuna ukuqina kwawo kanye nokulula kokuhlanganiswa nohlelo lwabo lwe-CAM olukhona.

Imikhiqizo Ehlobene

Umshini Wokubhoboza i-Cnc Edm uwuhlelo olukhethekile lomshini wokukhipha ugesi olusebenzisa i-electrode ejikelezayo ukubhoboza imigodi emincane, ejulile ezintweni eziqhuba ugesi, kungakhathaliseki ukuthi ilukhuni kangakanani. Ngokungafani nokubhoboza okuvamile, uphumelela kakhulu ekudaleni imigodi enezilinganiso eziphezulu (kufika ku-100:1) kanye nokubekezelelana okuqinile, okwenza kube yinto ebalulekile emkhathini, ekwenzeni isikhunta, kwezokwelapha, nasezimbonini zezimoto. Kwa-Taizhou Chuang Yuan Machine Tool Co., Ltd., sithuthukise lobu buchwepheshe kusukela ngo-2003, sihlanganisa izilawuli ze-CNC ezithuthukisiwe, ama-linear motors, kanye nesinxephezelo sokushisa ukuqinisekisa ukunemba okungenakuqhathaniswa kanye nokuphindeka. Umshini wethu Wokubhoboza i-Cnc Edm unesisekelo se-granite, i-spindle yesivinini esiphezulu efika ku-20,000 RPM, kanye nohlelo lwe-CNC olune-axis engu-6 olusekela amajiyometri ayinkimbinkimbi. Inqubo iqala nge-electrode enembile, ngokuvamile i-tungsten carbide noma ithusi, eguguza umsebenzi ngokukhishwa kukagesi okulawulwayo. Uketshezi lwe-dielectric, oluvame ukuba ngamanzi angenawo i-ion, luhlanza udoti futhi lupholise indawo, luqinisekisa ukuqeda okubushelelezi. Imininingwane ebalulekile ifaka ububanzi bemigodi kusukela ku-0.1 mm kuya ku-6 mm, isivinini sokubhoboza sifinyelela ku-300 mm/min, kanye nokunemba kokubeka okungu-±0.002 mm. Isishintshi samathuluzi esizenzakalelayo somshini sithwala ama-electrode afinyelela ku-24, okwenza ukusebenza kungagadiwe. Ezindiza, umshini wethu ubhoboza imigodi yokupholisa ezinsikeni ze-turbine, uthuthukisa ukusebenza kahle kukaphethiloli ngamaphesenti afinyelela ku-15%. Kwezokwelapha, ukhiqiza imigodi emincane ezinalitini zokuhlinzwa kanye nezifakelo, uhlangabezana nezindinganiso ze-ISO 13485. Ekwenzeni isikhunta, udala iziteshi zokupholisa ezivumelanayo ezinciphisa izikhathi zomjikelezo ngo-30%. Emhlabeni jikelele, imishini yethu isebenza emazweni angaphezu kuka-20, ngesilinganiso sokwaneliseka kwamakhasimende esingu-98%. Intuthuko yakamuva ifaka phakathi ukuxhumana kwe-IoT kokuqapha okukude kanye nokugcinwa kokubikezela, kunciphisa isikhathi sokungasebenzi ngo-50%. Uhlelo lwe-CNC luvumela ukuhlela okungaxhunyiwe ku-inthanethi kanye nokulingisa, kunciphisa isikhathi sokusetha ngo-40%. Ukusetshenziswa kwamandla kulungiselelwe, ngokunciphisa ngo-20% uma kuqhathaniswa namamodeli amadala. Ukulawula kwethu ikhwalithi okuqinile kufaka phakathi ukuhlolwa okuqhubekayo kwamahora angu-72 kanye nokulinganiswa kwe-laser interferometer. Siphinde sinikeze izixazululo ezenziwe ngokwezifiso, njengezinguqulo zesivinini esikhulu zokukhiqiza ngobuningi kanye namamodeli anembile kakhulu ocwaningo. Ukuqeqeshwa kanye nokusekelwa amahora angama-24 ngosuku, izinsuku eziyi-7 ngesonto kuqinisekisa ukuhlanganiswa okungenamthungo. Ngokuzibophezela emisha, sithuthukisa njalo uMshini wethu Wokubhola we-Cnc Edm ukuze uhlangabezane nezidingo zemboni ezishintshayo. Kungakhathaliseki ukuthi ubhoboza ama-injector kaphethiloli, ama-turbine blades, noma ama-implant ezokwelapha, umshini wethu unikeza ikhwalithi eqhubekayo kanye nokonga izindleko. Ngokukhetha i-Taizhou Chuang Yuan, ubambisana nethimba elizinikele empumelelweni yakho, linikeza hhayi imishini kuphela kodwa nezixazululo eziphelele ezithuthukisa ukuncintisana kwakho emakethe yomhlaba wonke.

Imibuzo Evame Ukubuzwa

Yiziphi izinto ezingaphathwa yi-Cnc Edm Drilling Machine?

Iyakwakha izinto zonke eziphambili zokugqamisa, kubanzi kwizinkulungwane ezikhanyayo, izinkulungwane eziningi, itaniyamu, ikhaba ayisikharayidi, nekhopa. Iyisifundo esihle kakhulu kuma-materials ofanayo okungakwakhiwa ngokusebenzisa i-drill yasekhasini. Imishini yethu iyakwakha ukuphepha kakhulu kule mi-materials, nokuba kunezinkulungwane ezinomthwalo wokuqala ku-0.1 mm kuya ku-6 mm, futhi ukuphepha kwezinye izinkulungwane kuya ku-Ra 0.2 μm. Izindustria zokuhamba emkhosini nezempilo ziyasebenzisa le mshini kuma-materials amabi.
Ukuphepha kufika kusukela emsebenzini wokusebenza kwe-granite, imotola yezinhlobo, nesistimu yezinhlobo yezinkulungwane ephakeme. Imshini iyakwenza ukuzilungisa ukuguqula kwezintemperatura nokugqama kwezincwadi ngokushesha. Ukuphepha kwezinkulungwane kuyi-±0.002 mm, futhi ukuphinda-phinda kuyi-±0.001 mm. Lokhu kusiza ukuthi izinkulungwane zibe yisifundo esihle kakhulu nakwezindlela zokuproducwa ezinde.
Imishini yethu iyakwakha kusuka ku-300 mm/min, ngokwehlabathi lezinto nezinkambo zokukhanya. Iyasebenza ngokulinganisa kusuka ku-100:1, okusho ukuthi indawo yengqondo yezinkambo ezingaphezu kwe-0.5 mm iyakwakha kusuka ku-50 mm. Lokhu kuyaphakade kusuka kwezinkambo zokukhanya zokuzenzakalelayo, futhi kuyasebenza kahle kumaziko okukhula okuphezulu nokubiza kwemithombo yemvelo.
Iyakhula izindleko ngokusebenzisa ukuguqula izinkambo ngokuzenzakalelayo, ukusebenza ngaphandle kokuhlala kwezinkambo, nokulungiselela ukusetshenziswa kwamandla. Ukugcina kwezinkambo kugcinwa ngokusebenzisa ukulungiselela okuhambisana, okukhula izindleko zokusebenzisa izinkambo ngaphezu kwe-70%. Abathengi bavuma ukuthi ubude bezinsuku zokusebenza bakhula ngaphezu kwe-40%, futhi ubude bezinsuku zokungasebenzi bakhula ngaphezu kwe-50%. Isivumelwano sethu sokuxhumana ngasinye nesikhathi esihle sibhekisele isikhathi esihle sokusebenza.
Yebo, iyakwakha ngokusebenzisa ukulayisha ngokuzenzakalelayo nokuqondana kwe-IoT yokubona ngaphandle kwendawo. Iyasebenza ngokulinganisa kwe-Industry 4.0, okuvumela ukukhulula ngokushesha kwe-MES ne-ERP. Abaningi abathengi e-Europe ne-North America bakhulula izinkambo zabo, bafika ekukhuleni kwe-30% kwezinsuku zokusebenza.

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Ubufakazi Bamakhasimende

Hans Müller, Umphathi Wokusebenza, I-Production Mold Technologies, iJalimani
Indolobha yaseJalimani yokuqala yakhuphula ukusebenza ngamahlanje angu-35% ngokusebenzisa i-Cnc Edm Drilling Machine yethu

Sifaka i-Cnc Edm Drilling Machine kumxholo wokwenza amadolo, futhi iziphumo zazihlukile kuzo zonke izidingo zethu. Isikhathi sokudrill ngamahlanje angu-0.5 mm saphela kusukela ku-40 ku-26 iminithi, okuyisilinganiso sesikhathi esingu-35%. Ubunzima bezinkambo zokudrill zazikhipha ukudrill okwesibili kwe-EDM, sibonakalisa ishilingi sezimali esingu-€50,000 ngonyaka. Isistimu se-CNC siyisilungile, futhi itimu yokusekela siyisikhululekile kakhulu. Manje sisebenzisa amashini amabili futhi siphakamisa ukuthi sifaka enye.

Emily Carter, Idirekhota Yezindleko, BioMed Solutions, USA
Umthwali wezindlela zokusebenza zase-US wafika ekutholeni kwakhe kokungabi nempilo ematitanjini ngokusebenzisa i-Cnc Edm Drilling Machine yethu

Izisikhwama zethiyaniamu zethu zokugcina izinyawo zidinga amaphuzu e-0.3 mm angavumeleki, ngaphandle kokukhona kwezinkqubo zokugcina. I-Cnc Edm Drilling Machine yavumela imiphumela engamandla kusukela nge-1st day. Imiphumela eyingavumelekile yagwala kusukela ku-4% ku-0.2%, futhi sibuyiswe ukuphakama kwezinhloso ngo-25%. Ukulawula kwe-5-axis kwalesi mashini kuhlela ukugcina okungasemthabathini, futhi isistimu sokucula sicula isikhathi esihle. Siyakuthandaza kakhulu le mashini kubizo lwezinhloso zezempilo.

Thola Isilinganiso Samahhala

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Ukugcina Ngokulinganisa Kwesikhathi Esinye Nge-Cnc Edm Drilling Machine Kwezinhloso Eziningi

Ukugcina Ngokulinganisa Kwesikhathi Esinye Nge-Cnc Edm Drilling Machine Kwezinhloso Eziningi

Imishini yethu ye-CNC EDM yokuvala iyafika ekuphakanyiseni kwezikhundla ngokulinganayo kwe-±0.002 mm nokubheka kwesikhwama sefaçade Ra 0.2 μm, isebenzisa indlela entsha yokuvula amaphepha amancane. Lokhu kubalulekile kuma-nozzle we-fuel we-aerospace nezinkampani zezimpilo, apho izidingo ziyisikhala esincane kakhulu. Imishini iyasebenzisa i-pulse generator ephezulu kwe-frequency ne-“real-time wear compensation” ukuze ibe nesikhala sokulinganisa ngokuphakade phakathi kwezindlela ezide. Kulesi sikhathi esedlule, umkhiqizo waseSwitzerland wasebenzisa imishini yokuvula amaphepha okukhula okwamanzi emaphepheni we-turbine ngokulinganayo kwe-0.3 mm nge-99.9% yokulinganisa kwe-maphethe. Ngokulinganisa ne-EDM eyenzelwe ngokujwayelekile, imishini yethu iyanciphisa ukuthi iphepha liyahluka ngokuphakade (taper) ngamashumi ayisihlanu futhi iyabuyisela ukulinganisa kwe-roundness ngamashumi ayisithathu. I-thermal stabilizer ethengisekile iyinika ukusebenza okufanayo ngokuphakade nakulapho ukususa kwesikhathi kususwa kwezindawo zokusebenza. Ngaphezu kwalokho, i-CNC yezinyanga eziyisixhenxe iyavumela ukuvula ngokuhlukanisa amaphethe ngokungafani noma kuzoba kufuneka kubuyiselwa, okunciphisa isikhathi sokuhlela. Ngokugcina i-electrode changer eyomkhoyo nezinhlobo zokubheka ngokusebenza, imishini iyavumela ukusebenza okubalulekile ngokuphakade ngokusebenza kwe-24/7.
Ukubhula Kwezikhathi Eziningi Ngomkhombi Wokubhula Wase-CNC Edm Uyabuyisela Ukuthi Isivinini Sihamba Ngemiphumela Yokuqondisa Ngamashumi Amahlanu

Ukubhula Kwezikhathi Eziningi Ngomkhombi Wokubhula Wase-CNC Edm Uyabuyisela Ukuthi Isivinini Sihamba Ngemiphumela Yokuqondisa Ngamashumi Amahlanu

Isikhathi siyimagama emfundo, futhi umkhombi wethu wokubhula wase-CNC Edm uyabhalisa isikhathi sokubhula ngamashumi amathathu ngamunute, ukuphakanyisa isikhathi sokusebenza ngamashumi amahlanu kusukela ekubhaleni kwe-EDM esiqondile. Lokhu kufikwa ngokusebenzisa isipindela esikhathi esingaphezulu (20,000 RPM) nokulawula ukuphindezela okusha okuhlela imithombo yomoya. Kusuka ku-United States, umsebenzi wokubhula izinkambu zezinkambu zokugcina ezincane (0.8 mm) emaphakathi emashele ethembekileyo yasitshela kusukela emizuzwana emashumi amathathu kusukela emizuzwana emashumi amashibili, okuvumela ukuthi isivinini sibhule ngamashumi amabili. Umkhombi wethu usebenza ngokuzihlanganisa izinkambu zokubhula ezingama-khambi amashumi amashibili, okuvumela ukusebenza ngokuphambuka, futhi isifunda sesikhombi se-CNC sokubona phambi kuyadumisa ukuthi isivinini sibhule ngokuphelele ngamakheshi akhulu. Ukuthenga kwamandla kuchithakala ngamashumi amashibili, okuvumela ukuthi ukuthenga kwezinhlelo zokusebenza kuchithakala. Ukuthinteka kwezinhlelo zokusebenza kuchithakala ngokuphelele, okuvumela ukuthi izinkambu zibhule ngokuphelele nangokubhula ngokuphelele. Kukudalwa kwezinhlelo zokudala izinkambu, ukubhula ngokuphambuka kuvumela ukuthi isikhathi sokudala kuchithakala futhi ukuthunywa kufika ngokuphambuka. Abakhasi bethu babiza ukuthi ubukhulu bakhiya ngamashumi amane kusukela eminyakeni eyodwa.
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