E-China Ukushisa okuphezulu nokumelana nokucindezela okuphezulu kwe-Tungsten screw bolt Umkhiqizi kanye Nomhlinzeki

Izinga lokushisa eliphezulu nokumelana nokucindezela okuphezulu kwe-Tungsten screw bolt

Incazelo emfushane:

Amabhawodi e-Tungsten aklanyelwe ukumelana namazinga okushisa aphezulu nezingcindezi angasetshenziswa ezinhlelweni ezikhethekile zezimboni lapho izinto ezijwayelekile zingakwazi ukusetshenziswa. I-Tungsten iyisinqumo esihle salolu hlobo lohlelo lokusebenza ngenxa yephoyinti layo eliphakeme lokuncibilika, ubulukhuni obuhle kakhulu, nokumelana nengcindezi eshisayo neyomshini.

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Imaphi amabhawodi alungele izinga lokushisa eliphezulu?

Ama-bolts asetshenziswa ekusetshenzisweni kwezinga lokushisa eliphezulu adinga ukuthi akwazi ukumelana nezinga lokushisa eliphezulu ngaphandle kokulahlekelwa izici zawo zemishini noma ubuqotho. Izinhlobo ezimbalwa zamabhawodi nezinsimbi zenzelwe izindawo zokushisa okuphezulu, okuhlanganisa:

1. I-Alloy Steel Bolts: Ama-Bolts enziwe nge-alloy steel, njenge-ASTM A193 Grade B7, afaneleka ekusetshenzisweni kokushisa okuphezulu. Lawa mabhawodi aphathwa ngokushisa ukuze anikeze amandla amahle kanye nokumelana nokunyakaza emazingeni okushisa aphezulu.

2. Amabhothi ensimbi engagqwali: Amamaki athile ensimbi engagqwali, njengensimbi engagqwali engu-310, aziwa ngokumelana namazinga okushisa aphezulu. Lawa mabhawudi anokumelana kahle ne-oxidation futhi agcina amandla awo emazingeni okushisa aphezulu.

3. Amabhothi e-Inconel: I-Inconel iwumndeni wama-alloys asekelwe ku-nickel-chromium aphezulu okushisa aziwa ngamandla ayo aphezulu ezinga lokushisa eliphezulu kanye nokumelana ne-oxidation. Amabhawodi e-inconel afanele ukusetshenziswa ezindaweni ezishisayo ezifana ne-gas turbine kanye nezinhlelo ze-aerospace.

4. Amabhawodi e-Titanium: Amabhawodi e-Titanium ne-titanium alloy anesisindo esincane futhi anamandla amahle emazingeni okushisa aphezulu. Zivame ukusetshenziswa ku-aerospace kanye nezicelo zokucubungula amakhemikhali lapho ukumelana nokushisa okuphezulu kuyadingeka.

5. Amabhawodi ensimbi aphikisayo: Amabhawodi enziwe ngezinsimbi eziphikisayo njenge-molybdenum, i-tantalum, ne-niobium afanelekela indawo yokushisa ephezulu kakhulu, njengeziko le-vacuum kanye nokukhiqizwa kwe-semiconductor.

Uma ukhetha ama-bolts wezinhlelo zokusebenza zokushisa okuphezulu, kubalulekile ukucabangela ububanzi obukhethekile bokushisa, izimo zemvelo kanye nezidingo zemishini zohlelo lokusebenza. Ukwengeza, ukufakwa okufanele nokucatshangelwa kwedizayini ye-fastener kubalulekile ekuqinisekiseni ukusebenza kwesikhathi eside nokuthembeka kwamabholithi ezindaweni ezinezinga lokushisa eliphezulu.

Ingabe izinga lokushisa liyawathinta amandla okuqina?

Yebo, izinga lokushisa lingathinta ngokuphawulekayo amandla aqinile wento ethile. Ezimweni eziningi, amandla ezinto eziqinile ayancipha njengoba izinga lokushisa likhuphuka. Lesi simo sibonakala ikakhulukazi ezinsimbi nama-alloys, kodwa sisebenza nakwezinye izinto.

Umthelela wezinga lokushisa emandleni aqinile uthonywa izici ezihlukahlukene, okuhlanganisa ukwakheka kwezinto, i-microstructure, kanye nokuba khona kwezakhi ze-alloying. Nawa amaphuzu abalulekile okufanele uwacabangele:

1. Izinto Zokudonsa: Izinto eziningi ezidonsa amanzi, njengensimbi ye-carbon, zilahlekelwa amandla aqinile njengoba izinga lokushisa likhuphuka. Lokhu kungenxa yokunyakaza okwandayo kokugudluzwa ngaphakathi kwengilazi yekristalu yezinto emazingeni okushisa aphezulu, okungaholela ekululameni okukhulu kokuguquguquka kanye namandla ancishisiwe.

2. Izinto eziqinile: Izinto ezithile, ikakhulukazi ama-alloys nezitsha zobumba, zingabonisa ukuziphatha okuyinkimbinkimbi kakhulu ngezinga lokushisa. Isibonelo, ezinye izinto eziphukayo zingase zibe nokwenyuka kwamandla aqinile emazingeni okushisa aphakeme ngenxa yoshintsho ekuziphatheni kokuphuka kwento.

3. Ama-alloys okushisa aphezulu: Ama-alloys athile okushisa aphezulu, njengalawo asetshenziswa endaweni ye-aerospace kanye nezicelo zokuphehla amandla, aklanyelwe ngokukhethekile ukugcina amandla awo aqinile emazingeni okushisa aphezulu. Lawa ma-alloys akhiwe ukuze amelane nokuthambisa futhi agcine izakhiwo zawo zemishini ezindaweni ezishisa kakhulu.

4. I-Creep: Ngaphezu kokuba nomthelela oqondile emandleni aqinile, amazinga okushisa aphezulu angabangela ukukhuphuka, okuwukuguqulwa kancane kancane kwezinto ezingaphansi komthwalo oqhubekayo. I-Creep ingaqhubeka nokunciphisa amandla ezinto eziqinile eziqinile ngokuhamba kwesikhathi emazingeni okushisa aphakeme.

Kubalulekile ukuqaphela ukuthi ukuziphatha okukhethekile kwamandla aqinile wento njengokusebenza kwezinga lokushisa kuncike ekwakhekeni kwayo, ukucubungula, kanye nokusetshenziswa okuhlosiwe. Lapho udizayina izingxenye ezizosetshenziswa ezindaweni ezinezinga lokushisa eliphezulu, kubalulekile ukucabangela umthelela ongaba khona wezinga lokushisa kumandla okuqina wezinto ezisetshenziswayo.

Ngamafuphi, ngenkathi amandla aqinile wento ethintekayo angathinteka izinga lokushisa, imvelo yangempela yalo mphumela incike ezintweni kanye nezakhiwo zayo ezithile. Ukuqonda ukuthi izinto ezisetshenziswayo ziziphatha kanjani ngaphansi kwezimo ezihlukene zokushisa kubalulekile ekusebenzeni okuthembekile kwezingxenye ezinjiniyela ezinhlelweni zokushisa eziphezulu.