Ingabe Ibanga 8.8 Amabhawudi Amelana Nokushisa Okuphezulu?
Ibanga 8.8 amabhawodi ziwuhlobo olusetshenziswa kabanzi lwe-fastener yamandla aphezulu, oludumile ikakhulukazi ekwakhiweni, kwezezimoto, nasezinhlelweni zobunjiniyela ezijwayelekile ngenxa yamandla azo athembekile nokuqina.
Izici
1. Ukwakheka Kwezinto Ezibalulekile: Ngokuvamile, amabhawodi eBanga lesi-8.8 enziwa ngezinsimbi ezine-alloy ephansi noma izinsimbi zekhabhoni eziphakathi nendawo eziphathwe ukushisa (ezicinyiwe futhi zithukutheliswe) ukuze kuzuzwe izici zemishini ezifunwayo.
2. Izakhiwo zikaMechanical:
- Amandla Okuqina: Ibanga 8.8 amabhawodi ube namandla amancane okudonsa angu-800 N/mm² (800 MPa).
- Amandla Okukhiqiza: Amandla okukhiqiza, okuyiphuzu lapho ibhawudi lizoqala ukonakala ngokwepulasitiki, okungenani lingu-640 N/mm² (640 MPa), okungama-80% wamandla aqinile.
- Ubude: Iphesenti lobude ngokuvamile licishe libe ngu-15%, okubonisa ikhono lempahla lokunwebeka ngaphambi kokuphuka.
3. I-thread Design: Lawa mabhawodi alandela izinqubo ezijwayelekile zokuklama intambo, okuqinisekisa ukuhambisana nezinye izibophelelo nezingxenye ezisesigabeni samandla esifanayo.
4. I-Surface Qeda: Ngokuya ngohlelo lokusebenza, amabhawodi eBanga lesi-8.8 angeza nokuqedwa okuhlukahlukene kwendawo, okuhlanganisa okokunamathelisa othayela, i-zinc plating, noma ezinye izindlela zokwelapha ezilwa nokugqwala ukuze kuthuthukiswe ukuqina kwazo endaweni enzima.
Ingabe Ibanga 8.8 Amabhawudi Amelana Nokushisa Okuphezulu?
Ibanga 8.8 amabhawodi babe nezakhiwo ezinhle zemishini emazingeni okushisa okusetshenziswa avamile (ngokuvamile angaphansi kuka-100°C), kodwa ukusebenza kwawo kungase kuthinteke lapho izinga lokushisa lidlula umkhawulo othile. Ngokuvamile, amabhawodi eBanga lesi-8.8 asengakwazi ukugcina amandla awo amaningi eba ngu-150°C, kodwa amandla awo angase ehle kakhulu lapho izinga lokushisa likhuphuka kakhulu. Ukwengeza, ukusetshenziswa kwesikhathi eside ezindaweni ezishisa kakhulu kungabangela i-Creep, Oxidation noma ezinye izenzakalo zokuwohloka kwezinto, okubuye kuthinte ukwethembeka nokuphila kwesevisi yamabholithi. Uma amabhawodi edinga ukusetshenziswa ezindaweni zokushisa okuphezulu, amabhawodi anamabanga aphezulu (afana no-10.9 noma 12.9) avame ukukhethwa, noma izinto eziklanywe ngokukhethekile ezimelana nezinga lokushisa njengensimbi engashi, insimbi engagqwali noma ama-alloys asekelwe ku-nickel asetshenziselwa ukwenza amabhawodi ukuze kuqinisekiswe ukuthi asengakwazi ukugcina amandla anele nokuzinza emazingeni okushisa aphezulu.
Ngamafuphi, amabhawodi ebanga le-8.8 anekhono elithile lokumelana namazinga okushisa aphezulu, kodwa lapho edlula izinga lokushisa lokuklama kwawo, kunconywa ukuba ukhethe izinto ezifanele kakhulu kanye namamaki omshudo.
PASTOR igxile ekukhiqizweni kwe-hardware enembile njenge-Screws, Bolts, Nuts, Washers, Rivets, Thread rods, Nails, Anchors and Tools, njll. Uma unesithakazelo kuma-fasteners ethu, sicela ukhululeke ukuxhumana nathi ukuze uthole ulwazi olwengeziwe.
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