
Thola okungcono kakhulu Ifekthri yenduku ye-China engu-6mm ngokwezidingo zakho. Lo mhlahlandlela uhlola izici okufanele zicatshangelwe lapho kutholakala, ukucaciswa kwama-threaded rods angu-6mm, namathiphu okuqinisekisa ikhwalithi nokulethwa ngesikhathi. Sizofaka izinketho zempahla, izinqubo zokukhiqiza, nezinhlelo zokusebenza ezivamile. Funda ukuthi ungamkhetha kanjani umphakeli onokwethenjelwa futhi uzulazule ezinkingeni zohwebo lwamazwe ngamazwe.
6mm izinduku ezinentambo atholakala ngezinto ezihlukahlukene, ngayinye inikeza izakhiwo eziyingqayizivele. Izinketho ezivamile zihlanganisa insimbi emnene, insimbi engagqwali (amabanga angu-304 no-316 adumile), nethusi. Ukukhetha kuncike kakhulu kuhlelo oluhlosiwe. Insimbi ethambile inikezela ngokulinganisela okuhle kwamandla nokusebenza kahle kwezindleko, kuyilapho insimbi engagqwali inikeza ukumelana nokugqwala okuphakeme kwezinhlelo zokusebenza zemvelo zangaphandle noma ezinokhahlo. I-Brass ivame ukuthandwa ngenxa yezakhiwo zayo ezingezona kazibuthe kanye nokusebenza kahle kakhulu kwemishini.
Ukukhiqizwa kwe 6mm izinduku ezinentambo ngokuvamile kuhilela izinyathelo ezibalulekile ezimbalwa, eziqala ngezinto ezingavuthiwe (induku yocingo). Lokhu kubanda kwesihloko esibandayo noma ukuginqika okushisayo, okwenza umumo wenduku eyisisekelo. Khona-ke ukucutshungulwa kwenziwa ngokusebenzisa izindlela zokugingqa, zokusika, noma zokujaha. Ukunemba kubaluleke kakhulu, ikakhulukazi ezinhlelweni zokusebenza ezidinga amandla aphezulu nokunemba. Izinyathelo zokulawula ikhwalithi zihlanganiswa kuyo yonke inqubo ukuze kuqinisekiswe ukungaguquguquki.
6mm izinduku ezinentambo thola ukusetshenziswa okubanzi kuzo zonke izimboni ezahlukahlukene. Lezi zokuqinisa eziguquguqukayo zivame ukusetshenziswa ku:
Ukukhetha okufanelekile Ifekthri yenduku ye-China engu-6mm kudinga ukuhlolwa ngokucophelela. Izici ezibalulekile zifaka:
Ukukhuthala okuphelele kubalulekile ukuze kuncishiswe ubungozi obuhambisana nokufunwa kwamazwe ngamazwe. Qinisekisa ukuba semthethweni kwemboni, uqinisekise amakhono ayo okukhiqiza, futhi uhlole ukuzibophezela kwayo kukhwalithi. Cela amasampula ukuze uhlole ikhwalithi yomkhiqizo nokuvumelana ngaphambi kokufaka i-oda elikhulu.
Qinisekisa ukuthi okhethiwe Ifekthri yenduku ye-China engu-6mm ithobela izindinganiso zemboni ezifanele. Lokhu kungase kuhlanganise izindinganiso zikazwelonke nezamazwe ngamazwe, kanye nezimfuneko ezithile zamakhasimende. Ukuhlolwa okuvamile nokulawulwa kwekhwalithi kubalulekile kuyo yonke inqubo yokukhiqiza.
Amazinga amaningana abusa ukukhiqizwa nokuhlolwa kwezinduku ezinentambo. Ukuzijwayeza namazinga afanelekile (njengalawo avela ku-ASTM International noma i-ISO) kuzovumela ukwenziwa kwezinqumo unolwazi nokuqinisekiswa kwekhwalithi.
Okwethembekile nekhwalithi ephezulu I-China 6mm intambo enentambo, cabanga ukuhlola abahlinzeki abanomlando oqinile nokuzibophezela kukhwalithi. Abakhiqizi abaningi abahlonishwayo basebenza e-China futhi banganikeza amanani okuncintisana nokulethwa ngesikhathi. Njalo yenza ucwaningo olunzulu ngaphambi kokwenza isinqumo esingujuqu.
Ukuze uthole umhlinzeki othembekile wezinto zokwakha zekhwalithi ephezulu, cabanga ukuthintana I-Hebei Muyi Import&Export Trading Co., Ltd. Basebenza ngokukhethekile ekuhlinzekeni imikhiqizo namasevisi amahle kakhulu kumakhasimende angaphandle.
| Okubalulekile | Amandla Okuqina (MPa) | Ukumelana Nokugqwala |
|---|---|---|
| Insimbi Emaphakathi | 400-600 | Phansi |
| Insimbi Engagqwali 304 | 515-690 | Phezulu |
| Insimbi Engagqwali 316 | 515-690 | Phezulu kakhulu |
Qaphela: Amanani wamandla okuqina ayalinganiselwa futhi angahluka kuye ngebanga elithile nomkhiqizi. Bheka imininingwane yemininingwane ukuze uthole imininingwane eqondile.
Lolu lwazi olokuqondisa okuvamile kuphela. Hlala uthintana nochwepheshe abaqeqeshiwe ukuze uthole izicelo ezithile kanye nokuthobela imithetho.