1. Ukubuka Konke Kokuhlola
Isampula yokuhlola iyiphaneli ye-gasket yokuvala ehlanganisiwe ye-EPDM (Ethylene Propylene Diene Monomer), ene-flash efanayo encane kakhulu engu-0.15mm eyakhiwe ngemigqa yokuhlukana kwesikhunta. Ukususa isikhunta ngesandla kwendabuko kanye nokusika ama-blade kuvame ukubangela ukudabuka kwe-gasket, ama-edge notches, i-residual flash, ukuphambuka okukhulu kokubekezelelana kanye nomthamo wokukhiqiza ophansi kakhulu. Kulesi sivivinyo se-batch, kwamukelwa ubuchwepheshe be-liquid nitrogen cryogenic deflashing obuvela ku-STMC (Nanjing Zhaoling Precision). Ngemuva kokucubungula, wonke ama-gasket ngamanye kuphaneli ehlanganisiwe ahlukaniswa ngokuzenzakalelayo ngaphandle kokunamathela noma i-residual flash, okuletha ikhwalithi yokuqeda ephezulu kakhulu uma kuqhathaniswa nezindlela zokucubungula ezivamile.
2. Isimiso Senqubo Eyenzelwe Izakhiwo ze-EPDM
Uhlelo lusebenzisa ukulawula okunembile kwezinga lokushisa nge-nitrogen ewuketshezi ku--196°C. Lusebenzisa umehluko wokushisa kobuthaka obangelwa igebe lobukhulu phakathi kwe-flash encane kanye ne-substrate yerabha: i-flash encane engu-0.15mm iba buthaka ngokushesha ngaphansi kwezinga lokushisa eliphansi kakhulu, kuyilapho i-matrix ye-gasket ye-EPDM eqinile igcina ukuqina kwerabha okungokwemvelo. Imidiya ekhethekile yepulasitiki esheshayo iqhuma futhi ithinte i-flash ebuthakathaka ukuze iphule ngokunembile irabha eningi emigqeni yokuhlukana. Amayunithi e-gasket axhunyiwe ahlukana ngokwemvelo emigqeni yesikhunta ngaphandle kokuklwebha noma ukwelula izindawo zokuvala zama-gasket.
I-flash engu-0.15mm ingaphansi kobubanzi obuhle bokucubungula i-flash yerabha encane. Amandla okuqhuma asusa ngokunembile ama-micro burrs ngaphandle kokulimaza ukubekezelelana okubalulekile kwama-gasket okuvala, okuhlangabezana ngokugcwele nezidingo zokunemba zezingxenye zokuvala eziphezulu.
3. Imiphumela Yokuhlolwa Okuyinhloko
✅️Ukusebenza Okuhle Kokuhlukaniswa, Ukunamathela Okungasho lutho kanye ne-Flash Esele
Ngemva kokukhipha iphaneli ye-gasket ehlanganisiwe emshinini, wonke ama-gasket azimele ahlukene ngokuphelele. Akukho ukunamathelana phakathi kwezingcezu, akukho flash eseleyo edonswe phansi, imigqa yokuhlukanisa ebushelelezi kanye nensalela yerabha engadingeki. Ukuhlolwa kwesibili ngesandla kanye nokuhlanza kuqedwa ngokuphelele.
✅️Ukunemba Okuphezulu Kokucisha Ukukhanya Okune-Zero Dimensional Deviation
Ukunemba kokukhipha umoya ezingeni le-micron kuyatholakala. Ukuvala imiphetho yama-gaskets kubushelelezi futhi kuyindilinga ngaphandle kwamabala e-blade noma ukuguqulwa kokuba mhlophe. Ukujiya, ukubekezelelana kobubanzi bangaphandle nangaphakathi kuhlala kufana. Amaphutha avamile avela emsebenzini wezandla njengokulahlekelwa kwezinto ohlangothini olulodwa kanye nokusika ngokweqile kuyagwenywa, okuhambisana nezindinganiso zokuhlanganisa ezinembe kakhulu zezingxenye ezintsha zamandla, amapayipi kanye nemishini yomshini.
✅️Ukusebenza Kahle Kokukhiqiza Okukhulu Kakhulu kanye Nokushintshwa Kwabasebenzi
Amaphaneli amaningi e-EPDM gasket ahlanganisiwe angalayishwa ngebhetshi ngayinye, bese ukucubungula okuphelele kuqedwa ngemizuzu embalwa. Umshini owodwa wokuhlanza i-cryogenic uletha umkhiqizo wansuku zonke olingana nezisebenzi eziningi zezandla. Ukusebenza okuzenzakalelayo okuqhubekayo kwamahora angama-24 kunciphisa kakhulu imijikelezo yokulethwa futhi kuxazulula izithiyo zamandla ngemuva kokubumba ama-gasket okuvala akhiqizwa ngobuningi.
✅️Izakhiwo Zomzimba Zangempela ze-EPDM Zigcinwe Ngokugcwele
Izinga lokushisa eliphansi lisebenza kuphela ekukhanyeni okuncane. Ukuqina, ukuqina, ukumelana nesimo sezulu kanye nokusebenza kokuvala kwe-gasket matrix akushintshi. Akukho ukuqhekeka kwerabha noma ukwehluleka kokuvala okubangelwa ukwelashwa kwezinga lokushisa eliphezulu noma ukusika i-blade, ngomkhiqizo oqediwe ozinzile okhiqiza ngaphezu kuka-99%.
4. Inani Lokusetshenziswa Kwezimboni
Ama-gasket e-EPDM asetshenziswa kabanzi ekufakweni kwemishini yezimoto, i-HVAC, ukwelashwa kwamanzi kanye nokwakhiwa. Ukubumba amaphaneli ahlanganisiwe kuyindlela yokukhiqiza eyinhloko, kuyilapho i-flash encane engu-0.1–0.2mm iyindawo ebuhlungu embonini. Lokhu kuhlolwa kuqinisekisa izinzuzo zobuchwepheshe ezivuthiwe ze-STMC cryogenic deflashing yamaphaneli e-gasket e-EPDM ahlanganisiwe:
✅️Susa izinqubo ezimbili zokusebenza: ukuhlukaniswa ngesandla kanye nokuklwebha nge-flash ngesandla
✅️Ikhwalithi yokubukeka kobuso obufanayo, isusa amaphutha abangelwa abantu njengemiphetho engalingani kanye nezimbobo
✅️Nciphisa izindleko zomsebenzi ngemuva kokucubungula, okulungele ukukhiqizwa okukhulu kwama-gasket enjoloba anembile
5. Isiphetho
Kumaphaneli e-EPDM abunjiwe ahlanganisiwe ane-flash encane engu-0.15mm, i-STMC cryogenic deflashing ibona ukucutshungulwa okukodwa okubandakanya ukuhlukaniswa okugcwele okuzenzakalelayo, izindawo ezingenayo i-flash, ukunemba okuphezulu kakhulu kanye nokusebenza kahle okuvelele. Ibhekana kahle nezindawo ezibuhlungu embonini zokuhlukaniswa okunzima, ukuqeda okubi kanye nokukhiqiza okuphansi ezinqubweni zendabuko, okumi njengesixazululo esihle kakhulu sokuqeda ngemuva kokubumba sokukhiqizwa okukhulu kwama-gaskets okuvala e-EPDM ngokunemba.
Isikhathi sokuthunyelwe: Juni-29-2026
