Ukufakwa okwengeziwe kwe-buttwelding
Uhlobo olusetshenziswa kakhulu yi-radius engu-90 ° ende kanye ne-45 ° elbow, kuyilapho i-90 ° Radius Elbow isetshenziswa uma kunendawo encane kakhulu. Umsebenzi we-elbow engu-180 ° ukushintsha indlela yokugeleza ngo-180 °. Kokubili, i-LR nezinhlobo ze-SR zinesikhungo esiphakathi nendawo esiphakathi nendawo esiphindwe kabili ngokufana ama-90 °. Lokhu kufakwa ngokuvamile kuzosetshenziswa ehlekeni noma kwamanye amayunithi okushisa noma okupholisa.
Ngaphezu kwe-elbows echaziwe, kukhona ukunciphisa i-elbow, okuyi-elbow enama-diameter ahlukahlukene emaphethelweni. Ngoba lo mthengisi, ngoba abahlinzeki abaningi akuyona into ejwayelekile, futhi mhlawumbe ngentengo ephakeme enesikhathi eside sokulethwa, ukusetshenziswa kwe-elbow ejwayelekile nge-redbow ehlukile inketho uma isimo sivumela inqwaba ye-elbow. Uhlobo lwe-radius olude, isikhungo ukuze sibhekane nobukhulu be-E.g. Usayizi kathathu (3D), noma ngabe uyatholakala.Dimensions, ukubekezelelana okubucayi njll. Kuchazwa ama-elbows amade futhi amafushane achazwa e-ASME B16.9.
I-SS 304 \ 304L i-Elbow Radius
Iphuzu elibuthakathaka kakhulu ku-elbow yi-radius yangaphakathi. I-ASME B16.9 ibeka kuphela isikhungo ukuze ibhekane nobukhulu kanye nezinye izisulu zokubekezela. Ubukhulu bodonga endaweni ye-Weld Line Besettam, kepha hhayi kulo lonke i-elbow. Izinga lithi ukubekezelelana okuncane kuzoba ngaphakathi kwe-12,5% ye-OUGHT ORD OUGH ORDLENGE FAID. Ukubekezelelana okuphezulu kuchazwe kuphela emaphethelweni abahlinzeki abafanelekayo.Izincwadi ze-buttweld (namazinyo) zinikeza uhlelo olulodwa ubukhulu ngakho-ke, ngemuva kokubumbana, sekusele.