Amapayipi ensimbi angenamthungo ambozwe ngensimbi eyindilinga, futhi amapayipi ensimbi angenawo amashisela ngaphezulu abizwa ngokuthi amapayipi ensimbi angenamthungo. Ngokwendlela yokukhiqiza, amapayipi ensimbi angenamthungo angahlukaniswa abe amapayipi ensimbi angenamthungo agingqiwe ashisayo, amapayipi ensimbi angenamthungo agoqelwe ngokubanda, amapayipi ensimbi adonswa ngokubanda angenamthungo, amapayipi ensimbi angenamthungo namapayipi aphezulu. Ngokwesimo se-cross-sectional, amapayipi ensimbi angenamthungo ahlukaniswe abe yizinhlobo ezimbili: nxazonke kanye nezimo ezikhethekile. Amapayipi amise okwesipesheli ahlanganisa isikwele, i-oval, triangular, hexagonal, imbewu yemelon, inkanyezi, namapayipi anezinsimbi. Ubukhulu obukhulu bungama-22000mm kanti ubuncane be-diameter bungu-4mm. Ngokwezinjongo ezihlukahlukene, kunamapayipi ensimbi aqinile anezindonga eziqinile namapayipi ensimbi angenamthungo anezindonga ezincane. Amapayipi ensimbi angenamthungo asetshenziswa kakhulu njengamapayipi okumba i-petroleum geological, amapayipi aqhekeka embonini ye-petrochemical, amapayipi abhayela, amapayipi anamanzi, namapayipi ensimbi anesakhiwo esiphezulu sezimoto, ogandaganda, kanye nezokundiza.
Amapayipi ensimbi angenamthungo asetshenziswa kakhulu.
1. Amapayipi ensimbi angenamthungo anenjongo evamile asongwa ngensimbi evamile ye-carbon structural, insimbi yesakhiwo esinengxubevange encane noma insimbi yesakhiwo esiyingxubevange, ephumayo enkulu kunazo zonke, futhi asetshenziswa kakhulu njengamapayipi noma izingxenye zesakhiwo zokudlulisa uketshezi.
2. Ngokwezinjongo ezahlukene, ingahlinzekwa ngezigaba ezintathu:
a. Ukuhlinzeka ngokwamakhemikhali kanye nezakhiwo zemishini;
b. Ngokusho kokusebenza kwemishini;
c. Ngokusho kokuhlolwa kwengcindezi yamanzi. Amapayipi ensimbi ahlinzekwa ngokwezigaba u-a no-b. uma isetshenziselwa ukumelana nomfutho we-liquid, nayo izohlolwa nge-hydraulic.
3. Amapayipi anenhloso ekhethekile angenamthungo ahlanganisa amapayipi angenamthungo amabhayela, amandla amakhemikhali namandla kagesi, amapayipi ensimbi angenamthungo we-geology, namapayipi angenamthungo e-petroleum.
Amapayipi ensimbi angenamthungo anengxenye engenalutho futhi asetshenziswa ngobuningi njengamapayipi okuthutha uketshezi, njengamapayipi okuthutha uwoyela, igesi yemvelo, igesi, amanzi kanye nezinto ezithile eziqinile. Uma kuqhathaniswa nensimbi eqinile njengensimbi eyindilinga, ipayipi lensimbi lilula ngamandla aguquguqukayo kanye ne-torsional futhi iyinsimbi yesigaba esongayo. Isetshenziswa kakhulu ekwenzeni izingxenye zesakhiwo kanye nezingxenye zemishini, njengamapayipi okubhola uwoyela, amashafu okuhambisa izimoto, amafreyimu amabhayisikili, nezikafula zensimbi ezisetshenziswa ekwakheni. Amapayipi ensimbi asetshenziselwa ukwenza izingxenye zendandatho, ezingathuthukisa ukusetshenziswa kwezinto, zenze kube lula izinqubo zokukhiqiza, futhi zonge izinto zokwakha nokucubungula. Amahora okusebenza.
Kunezinqubo ezimbili zokukhiqiza eziyinhloko zamapayipi ensimbi angenamthungo (ukugoqa okubandayo nokuginqika okushisayo):
①Inqubo yokukhiqiza eyinhloko ye-ccccccc (△inqubo yokuhlola eyinhloko):
Ukulungiswa nokuhlolwa kwe-tube billet△→ishubhu yokushisisa→ukubhoboza→ukugoqeka kwepayipi→ukushisisa kwepayipi→okulungisiwe (kwehlisiwe) ububanzi→ukwelashwa kokushisa△→ukuqondisa amashubhu okuqediwe→ukuqeda→ukuhlola△(okungonakali, okubonakalayo namakhemikhali, ukuhlola ibhentshi)→esigcinweni
②Inqubo yokukhiqiza eyinhloko yamapayipi ensimbi angenamthungo abandayo:
Ukulungiselela okungenalutho → ukukhetha nokugcoba → ukugoqa okubandayo (umdwebo) → ukwelashwa kokushisa → ukuqondisa → ukuqeda → ukuhlola → indawo yokugcina
Isikhathi sokuthumela: Mar-22-2022