Lapho onjiniyela becacisa izingxenye zamaphampu asebenza ngogesi, amavalvu enkundla kawoyela, noma amasistimu ewintshi esindayo, “ifekthri yokunemba yamasevisi emishini ye-CNC” ayilona nje igama lokusesha—imfuneko engaxoxiswana nayo. Ukuchezuka kobukhulu okungu-±0.005 mm kungadala ukwehluleka kophawu ngaphambi kwesikhathi. Ubulukhuni bobuso ngaphezu kuka-Ra 0.8 µm busheshisa ukugqokwa kwemibhobho ye-cobalt-alloy. Futhi ukwelashwa okushisa okungaguquki ku-AMS 5387 futha izindlu? Lokho ukwehluleka kwenkundla okulinde ukwenzeka. Sikubonile—kabili—eNyakatho Melika lapho abahlinzeki beqa ukuqinisekiswa kwe-microstructure.
Ukunemba Komhlaba Wangempela Kuqala Ngokusebenza Nokulawula Inqubo
Izitolo eziningi zikhiqiza lokho okunikezwe zona. A iqiniso ukunemba kwefekthri yezinsizakalo zemishini ye-CNC uphethe uchungechunge—kusuka ekutholeni isitifiketi sengxubevange kuya ekuhlolweni kokugcina kokusebenza. Kwa-QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., yonke i-cobalt-nickel billet iphethe imibiko yokuhlola egcwele yokugaya elandeleka ku-ASTM A494 naku-AMS 5387. Akukho okuhlukile. Lapho iklayenti laseYurophu lithumela imidwebo yezindlu zesilinda sephampu yepiston esekwe ku-T800, i-metallurgist yethu yahlaba umkhosi ingozi: umjikelezo wayo wokushisa oshiwo uzofaka engcupheni ukumelana nokukhathala ngaphansi kwengcindezi yamabha angu-350. Senze izivivinyo zokuqhathanisa, saphakamisa enye iphrofayili yokuguga-futhi saletha izindlu eziphumelele ukuqinisekiswa kokukhuthazela kwamahora angu-12,000. Lokho akuyona isevisi. Yabelana ngobunikazi bobunjiniyela.
Ukuhlanganiswa Okuqondile Akuyona I-Buzzword-Kuyisabelomali Sakho Sokubekezelelana
Kungani ukusakaza + CNC + ukuqeda ngaphansi kophahla olulodwa kunendaba? Ngoba ukwanda okushisayo phakathi kwe-investment cast iron kanye ne-post-machined stainless steel akukona nje ukucabanga—kuyalinganiseka. Kwenye iphrojekthi ye-winch ye-winch centre shaft roller yemoto yobunjiniyela, esiqhudelana naye ukhiphe umkhakha kumthengisi oyedwa bese esebenza komunye. Umphumela? I-ruout engu-0.012 mm kujenali ye-bearing—ngaphezu kwemikhawulo ye-ISO 2768-mK. I-QINGDAO QIANGSENYUAN ilawula konke ukugeleza: izisekelo zensimbi esakazwa ngesihlabathi zingena ngaphansi kokucindezeleka okudambisayo *ngaphambi* kokusethwa kwe-CNC; ama-nozzles e-cobalt-alloy athola i-HIP'd (icindezelwe i-isostatic eshisayo) *ngokushesha ngemva* kokufakwa kwe-investimenti, bese iqedwa ngomshini kumayunithi we-5-axis DMG MORI anesinxephezelo sesikhathi sangempela esishisayo. Waba yini umphumela? Ukunemba kwesikhundla okungaguquki okungu-0.003 mm kuzimbobo ezipholile ze-Ø12 mm—ngisho nakuzo zonke iziqephu ezingu-200.
Awudingi “Izici Ezengeziwe”—Udinga Izimanga Ezimbalwa
Amanye amafekthri aphakamisa “i-ISO 9001 eqinisekisiwe” njengobufakazi bekhwalithi. Kodwa sihlole izikhungo lapho isitifiketi silenga eceleni kwama-CMM probes angabhaliwe kanye namalogi okushintsha amathuluzi angabhaliwe. E-QINGDAO QIANGSENYUAN, zonke izinyathelo zokuhlola zifakwe kumephu: impahla engenayo ithola ukuhlaziywa kwe-spectrographic *kanye* nokuhlolwa kwe-ultrasonic; ukuhlola okungaphakathi kwenqubo kusebenzisa ama-CMM e-Zeiss CONTURA G2 ahlelwe ngama-callouts e-GD&T—hhayi nje ubukhulu begama; imihlangano yokugcina ithola ukuhlolwa kwengcindezi yokusebenza ku-1.5 × ingcindezi yokusebenza elinganiselwe. Lapho i-OEM yephampu yaseNingizimu-mpumalanga ye-Asia ifuna ukulandeleka okugcwele kwenkatho yamapulagi e-AMS 5387, saletha amakhodi e-QR ahlanganisiwe axhumanisa ingxenye ngayinye nenombolo yayo yokushisa yezinto ezingavuthiwe, ukubuyekezwa kohlelo lomshini, i-ID yomsebenzisi, kanye nombiko we-CMM. Ayikho imali eyengeziwe. Azikho izingxoxo.
Kulapho Kwakhiwe Khona Izingxenye Ezinembe Kakhulu—Azigcini Ngomshini
Uma uhlelo lwakho lokusebenza ludinga ama-valve okucindezela avala ibha engu-700, amapulaki e-cobalt-alloy amelana nokuqhekeka kwe-sulfide endaweni yegesi emuncu, noma ama-winch shaft roller agcina imijikelezo engu-50,000 ngaphandle kokugoba okuncane—udinga okungaphezu kokubekezelela okuqinile. Udinga ulwazi olufakazelwe olunama-superalloy alwisanayo: ukuthambekela kokuqina komsebenzi we-T800, ukungafani kokushisa kwe-cobalt-nickel, noma ukuzwela kokulingisa kwensimbi engagqwali ukuhlukaniswa kwe-interdendritic. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ayikuphathi lokhu njengemibhalo yaphansi yeshidi ledatha ebalulekile. Ziyizinto eziguquguqukayo zansuku zonke-kukalwa, kumodeli, nokulawulwa. Isikhungo esise-Qingdao sinohlelo lokukhiqiza oluthambile kodwa asilokothi sinqamule ekuqinisekiseni i-metallurgical. Ama-prototypes athunyelwa ngezinsuku eziyi-18. Ama-oda evolumu emaphakathi abambelela kumafasitela okulethwa kwezinsuku ezingu-±2—aqinisekiswe yinkontileka, aphoqelelwa yizibangeli zokwenyuka zangaphakathi.
Konjiniyela abalahlekelwe amaphrojekthi ngenxa ye-dimensional drift, abaphathi bokuthengwa kwempahla bakhathele ngama-invoyisi okusebenza kabusha, noma abaklami abafuna amajiyometri akhiqizwayo e-cobalt-alloy—lokhu umkhawulo. Ifekthri yezinsizakalo zomshini ze-Precision CNC isho ukwazi ukuthi kufanele uphakamise nini ukushintshwa kwerediyasi ye-fillet ukuze ugweme ukuchezuka kwethuluzi odongeni lombobho we-cobalt ongu-0.3 mm. Kusho ukubamba u-Ra 0.4 µm endaweni eqinile yokuvala insimbi engagqwali—ngaphandle kokupholisha kwesibili. Kusho ukuthunyelwa kwezingxenye ezisebenzayo, hhayi nje ukudlula ukuhlolwa. Vakashela ku-https://www.tsingtaocnc.com ukuze ubuyekeze izitatimende zekhono, ulande imihlahlandlela yokuhumusha ye-GD&T, noma ucele isibuyekezo somdwebo ngaphandle kwe-NDA edingekayo.
