Sisebenzisa amakhukhi ukuthuthukisa ulwazi lwakho.Ngokuqhubeka upheqa lesi sizindalwazi uyavumelana nokusetshenziswa kwethu kwamakhukhi.Ulwazi olwengeziwe.
Ukucaciswa Kwesingeniso Ukuqhathanisa Impahla Yokukhiqiza Ubukhulu Ukubekezelela Ubukhulu Bodonga Ubukhulu Bangaphandle Ububanzi Ubukhulu Qeda Ukwelashwa Kokushisa Kwe-Weld Ubuhlalu Bemishini Izakhiwo Ukuhlola Okungonakali Iyiphi Incazelo
Lesi sihloko sinikeza okunye ukucaciswa kwamasevisi embonini yokudla yase-Australia.Izincazelo ezinjalo zihlanganisa:
I-ASTM A269 “Izicaciso Zepayipi Lensimbi Engenamthungo ne-Welded Austenitic Stainless Stainless Steel”
I-ASTM A249 “Ukucaciswa kwe-Welded Austenitic Steel Boiler, Superheater, Heat Exchanger, kanye nama-Condenser Tubes”
I-AS1528 yabuyekezwa ngo-2001 ababambiqhaza ababalulekile embonini yokukhiqiza ukudla yase-Australia kanye neshubhu.AS 1528 ihlukile ngoba ihlanganisa konke ukufakwa okuhlobene ngaphandle kwamashubhu.
Bonke osayizi bangamabanga avamile njengamabanga 304, 304L, 316 kanye no-316L.AS1528.1 afaka wonke amamaki e-duplex nezinsimbi ezingenasici ze-austenitic ezisohlwini lwe-ASTM A240.
Bonke osayizi badinga imikhiqizo ehlanganisiwe eshiselwe ngaphandle kwe-filler metal.Izincazelo ezifana ne-ASTM A270, ASTM A269 kanye ne-AS 1528 nazo zihlanganisa imikhiqizo engenamthungo.
I-AS 1528 icacisa ubukhulu begama obungu-1.6mm kuwo wonke amadayamitha angaphandle (OD) kodwa u-2 mm ku-203.2 mm OD;okunye ukujiya kungase kucaciswe umthengi.Ukubekezelela okujwayelekile kungu-+nil, -0.10mm.Ukubekezelelana okungalungile ngokuphelele kuwumkhuba ovamile kubo bonke osayizi bamapayipi, futhi kukhiqizwa ekugcineni okuphansi kwebanga lokubekezelelana.Ububanzi obujwayelekile buphakathi kuka-1.52 no-1.58 mm.Lokhu kubekezelela kuyasebenza nasekufakweni kwamapayipi.
* I-ASTM A554 Ukubekezelela izimo zokususa i-weld.*AS1528 futhi ifaka osayizi be-OD 12.7, 19.0, 31.8, 127.0, 152.4 kanye no-203.2mm
Zonke lezi zicaciso zamapayipi zinikeza ukushuba kodonga kanye nemikhawulo yobubanzi obungaphandle.Ububanzi bangaphakathi abukhulunywanga ngokwehlukana.
Izakhiwo ezahlukahlukene zokuqeda ezinconywe yiFood Industry Services Australia zimi kanje:
Imikhiqizo yokwelapha esetshenziswa embonini yokudla idinga amapayipi angenayo insalela ye-weld endaweni engaphakathi.
Izakhiwo zemishini zamabanga ahlukahlukene ensimbi engagqwali avame ukusetshenziswa embonini yokudla zimi kanje:
Kule ngxoxo, i-AZoM ixoxa noMongameli we-Levicron uDkt. Ralf Dupont mayelana namandla e- (U)ASD-H25 motor spindle entsha embonini ye-semiconductor.
I-AZoM ixoxa nomhlaziyi wezobuchwepheshe we-IDTechEx uSona Dadhania mayelana nendima ezodlalwa ukuphrinta kwe-3D esikhathini esizayo sokukhiqiza kwezimboni.
I-AZoM ixoxa no-Ania Jolly, iNhloko Yezocwaningo Nokuxhumana Kwebhizinisi e-Henry Royce Institute, mayelana nenqubekelaphambili yezinto ezithuthukisiwe kanye nezinhlelo eziholwa yimboni zokukhiqiza okusimeme.
Inzwa yomgwaqo yeselula ye-MARWIS ifakwe emotweni, iyenze ibe isiteshi sokuqoqa idatha yesimo sezulu sokushayela esingakwazi ukubona izinhlobo ezahlukene zemingcele yomgwaqo ebalulekile.
Uchungechunge lwe-Airfiltronix AB lunikeza ama-fume hoods angenawo amapayipi ahlinzeka ngendawo yokusebenza ephephile yazo zonke izisebenzi zaselabhorethri ezisebenza ngama-acids namakhemikhali anokhahlo.
Lo mkhiqizo kafushane unikeza ukubuka konke kwesistimu yokulinganisa nokulawula ye-Thermo Fisher Scientific's 21PlusHD.
Lesi sihloko sihlinzeka ngokuhlolwa kokuphela kwempilo kwamabhethri e-lithium-ion, ngokugxila ekugayeni kabusha inani elikhulayo lamabhethri e-lithium-ion asetshenzisiwe ukuze kunikwe amandla izindlela eziqhubekayo neziyindilinga zokusebenzisa ibhethri nokuphinda lisetshenziswe.
Ukugqwala ukuwohloka kwengxubevange ngenxa yokuchayeka endaweni ezungezile.Kusetshenziswa amasu ahlukahlukene ukuvimbela ukugqwala kokuwohloka kwengxube yensimbi echayeke emkhathini noma kwezinye izimo ezimbi.
Ngenxa yokwanda kwesidingo samandla, isidingo sikaphethiloli wenuzi siyanda, okuholela ekwenyukeni okukhulu kwesidingo sobuchwepheshe bokuhlolwa kwe-post-irradiation (PIE).