Uyini umehluko phakathi kwepayipi lensimbi eligoqiwe elingenamthungo kanye nepayipi lensimbi engenamthungo eligoqiwe elibandayo?Ingabe ipayipi lensimbi elivamile elingenamthungo liyipayipi lensimbi eligoqelwe ngokushisayo?
Amapayipi ensimbi angenamthungo agoqelwe abandayo ngokuvamile anobubanzi obuncane, futhi amapayipi ensimbi angenamthungo agingqiwe ashisayo ngokuvamile angububanzi obukhulu.Ukunemba kwepayipi lensimbi eligoqelwe ngokubanda elingenamthungo kuphakeme kunalelo lepayipi lensimbi elingenamthungo eligoqwe elishisayo, futhi intengo nayo iphakeme kunaleyo yepayipi lensimbi eligoqelwe elingenamthungo.
Amapayipi ensimbi angenamthungo ahlukaniswe abe amapayipi ensimbi ashisayo agingqiwe (akhishiwe) angenamthungo kanye namapayipi ensimbi adonswa ngokubanda (agingqelwe) ngenxa yezinqubo zawo ezihlukene zokukhiqiza.Amashubhu abandayo (agoqiwe) ahlukaniswa abe amashubhu ayindilinga kanye namashubhu amise okukhethekile.
1) Amapayipi angenamthungo agingqike ngokushisa ngezinjongo ezihlukene ahlukaniswe abe amapayipi ensimbi ajwayelekile, amapayipi ensimbi anomfutho ophansi naphakathi, amapayipi ensimbi anomfutho ophakeme, amapayipi ensimbi angenasici, amapayipi ensimbi engagqwali, amapayipi aqhekeka uphethiloli, amapayipi ensimbi yokwakheka komhlaba namanye amapayipi ensimbi. amapayipi, amapayipi ensimbi engagqwali, amapayipi aqhekeka uwoyela namanye amapayipi ensimbi, kanye namapayipi ensimbi anezindonga ezincane ekhabhoni, ingxubevange yamapayipi ensimbi anezindonga ezincane, namapayipi ensimbi engagqwali anezindonga ezincane. Ipayipi lensimbi, ipayipi lensimbi elimise okukhethekile.
2) Ububanzi bangaphandle bamapayipi angenamthungo agingqiwe ashisayo anosayizi abahlukene ngokuvamile bukhulu kuno-32mm, futhi ukujiya kodonga buyi-2.5-75mm. Ububanzi bepayipi eligoqelwe ngokubanda elingenamthungo bungafinyelela ku-6mm, futhi ukushuba kodonga bungafinyelela ku-0.25mm. ukunemba kunokuginqika okushisayo.
3) Umehluko wenqubo 1. Insimbi eyenza i-cold-rolled ivumela ukubopha kwendawo kwesigaba, okungasebenzisa ngokugcwele umthamo wokuthwala webha ngemuva kokubopha; kuyilapho insimbi egoqwe ngokushisayo ingakuvumeli ukubopha kwasendaweni kwesigaba.
2. Izizathu zokucindezeleka okusalayo kwensimbi egoqwe ngensimbi eshisayo kanye nensimbi egoqwe ngokubanda zihlukile, ngakho-ke ukusatshalaliswa kwesigaba esiphambanayo nakho kuhluke kakhulu.Ukusabalalisa kokucindezeleka okusalayo kwezingxenye zensimbi ezinodonga olubandayo ezakhiwe ngokubanda kugobile, kuyilapho ukusabalalisa kokucindezeleka okusele kwezingxenye zensimbi ezishisayo noma ezishisiwe kufana nefilimu.
3. Ukuqina kwamahhala kwensimbi egoqelwe ngokushisa kuphakeme kunensimbi egoqelwe ngokubanda, ngakho-ke ukumelana ne-torsional yensimbi egoqwe eshisayo kungcono kunokwensimbi egoqwe ngokubanda.
4) Izinzuzo kanye nokubi okuhlukile Amapayipi angenamthungo agoqelwe ngokubanda abhekisela emashidini ensimbi noma amapheshana ensimbi acutshungulwa abe yizinhlobo ezihlukahlukene zensimbi ngokudweba okubandayo, ukugoba okubandayo, nokudweba okubandayo ekamelweni lokushisa.
Izinzuzo: Ijubane lokubumba liyashesha, okukhiphayo kuphezulu, futhi ukumboza konakalisiwe, futhi kungenziwa kube amafomu ahlukahlukene ahlukene ukuze ahlangabezane nezidingo zemibandela yokusetshenziswa; ukugoqa okubandayo kungabangela ukuguqulwa okukhulu kwepulasitiki yensimbi, ngaleyo ndlela kwandise amandla okukhiqiza wephoyinti lensimbi.
Ukungalungi: 1. Nakuba kungekho ukucindezelwa kwe-thermoplastic phakathi nenqubo yokubunjwa, kusekhona ukucindezeleka okusele esigabeni, okuzothinta nakanjani izici zensimbi eziphelele nezendawo; 2. Insimbi yesigaba esibandayo ngokuvamile iyisigaba esivulekile, okwenza ukuqina kwe-torsional kwamahhala kwesigaba kuphansi. .Kulula ukusonteka lapho igoba, kulula ukugoba nokusonteka lapho incindezelwe, futhi ayinamandla okumelana ne-torsion; 3. Ukuqina kodonga lwensimbi egoqwe ngokubanda kuncane, futhi amakhona okuxhuma amapuleti awaqinisiwe, ngakho ikhono lokuthwala imithwalo egxilile yendawo libuthakathaka.
Amapayipi angenamthungo agingqiwe ashisayo ahlobene namapayipi angenamthungo agqinsiwe abandayo.Amapayipi angenamthungo agoqelwe ngamakhaza agoqwa ngaphansi kwezinga lokushisa le-recrystallization, futhi amapayipi angenamthungo agoqwe ashisayo agoqelwa ngaphezu kwezinga lokushisa lokucwebezela kabusha.
Izinzuzo: Ingabhubhisa ukwakheka kwe-ingot, icwenge okusanhlamvu kwensimbi, isuse amaphutha esakhiwo, yenza isakhiwo sensimbi siminyene, futhi sithuthukise izakhiwo zemishini.Lokhu kuthuthukiswa kubonakala ngokuyinhloko ekuqondeni kokugoqa, ukuze insimbi ingabi yi-isotropic ngezinga elithile; ama-bubbles, imifantu kanye nokuxega okwakhiwa ngesikhathi senqubo yokuphonsa kungabuye kuhlanganiswe ekushiseni okuphezulu nokucindezela okukhulu.
Ukungalungi: 1. Ngemva kokugoqa okushisayo, okufakiwe okungezona ezensimbi (ikakhulukazi ama-sulfide nama-oxides, nama-silicates) ngaphakathi kwensimbi acindezelwa abe amashidi amancane, futhi i-delamination (i-interlayer) iyenzeka.I-Delamination iwonakalisa kakhulu izakhiwo eziqinile zensimbi ekuqondeni ukushuba, futhi ukuklebhuka kwe-interlaminar kungase kunciphe lapho i-interlaminar iyancipha ukushona kwendawo. i-weld ngokuvamile ifinyelela izikhathi eziningana ukuhluma kwephuzu lokuvunwa, okukhulu kakhulu kunomthwalo obangelwa umthwalo;
2. Ukucindezeleka okuyinsalela okubangelwa ukupholisa okungalingani.Ukucindezeleka okuyinsalela kuwukucindezeleka kwangaphakathi kokuzilinganisa ngaphandle kwamandla angaphandle.Izingxenye ezigoqelwe ezishisayo zezigaba ezihlukahlukene eziphambanayo zinezingcindezi ezisalayo ezinjalo.Ngokuvamile, ubukhulu besigaba sephrofayili yensimbi, bukhulu ukucindezeleka kwensalela.Nakuba ukucindezeleka okusalayo kusenayo ithonya lensimbi ethile ngaphansi kwesenzo esithile sokuzilinganisa kwensimbi, ithonya langaphandle lensimbi lithonya ukusebenza kwayo ngokuzenzakalelayo. phoqa.Isibonelo, kungaba nomthelela omubi ukuguquguquka, ukuzinza kanye nokumelana nokukhathala.
3. Imikhiqizo yensimbi egoqwe ngokushisayo akulula ukuyilawula ngokobukhulu nobubanzi bezinhlangothi.Sijwayele ukunwetshwa okushisayo nokufinyela.Ngoba ekuqaleni, ngisho noma ubude nokuqina kufinyelele ezingeni elijwayelekile, kuzoba nomehluko othize ongemuhle ngemva kokupholisa kokugcina.Uma umkhulu umehluko ongemuhle, ukuqina kokuqina kanye nokusebenza kusobala nakakhulu.