He aha ka pololei kuhiliʻole welded paipu

ʻO ka paipu wiliwili kila kila pololei he ʻano paipu wili wili pololei me ka ʻili a i ʻole ka nui. He paipu kila ia i hana ʻia ma ka hoʻokuʻu ʻana i ke kaula kila ma o ka mold, a laila wili ʻia a i ʻole ka lima lima; He maʻalahi kēia ʻano paipu i ka nui, kiʻekiʻe i ka hana pono, a he nui nā ʻano a me nā kikoʻī. Hoʻohana maʻamau ia i nā mīkini, nā lako, ka lumi ʻauʻau, nā mea uila a me nā mea ʻenekinia. Loaʻa i nā noi like ʻole nā ​​koi like ʻole no ka pololei. I kēia manawa, e hoʻolauna kākou i ka pololei o ka paipu wiliwili kila kila.

ʻO ka mea mua, ʻoi aku ka maikaʻi o ka paipu welded ma mua o ka paipu seamless i ke ʻano hana; ʻO ka mānoanoa o ka pā o ka paipu kila welded ʻoi aku ka like, a hiki ke hoʻonui ʻia ka paipu ma ka makemake. Hiki ke hoomalu pono ia ke anawaena paipu a me ka manoanoa o ka paia; Hiki ke hoʻohana ʻia ka paipu welded e like me ka pā mānoanoa a i ʻole ka paia lahilahi, a hiki ke mālama ʻia nā mea maka ma ka makemake. He kumu nui nō hoʻi kēia no ka lehulehu o ka paipu wiliwili kila kila. E ʻike kākou i kahi e hōʻike ʻia ai ka pololei.

I. Ka laumania o ka ili: pololei Paipu Kuhiliʻoles hoʻohana 'ia no ka lako a me ka lumipaku i kiʻekiʻe koi no ka ili laumania. Hoʻohana ʻia nā ʻano hana polishing mechanical a i ʻole electrochemical polishing. Ma waho aʻe o ka ʻili o ka ʻili, ka ʻōpala a me nā lua one, pono ka poʻe me ke kiʻekiʻe kiʻekiʻe e hoʻokō i ka hopena aniani 6K, me ka waiwai Ra ma kahi o 0.8μ M, a ʻaʻole e kūlike ka mānoanoa o ka pā ma muli o ka polishing nui. ʻO ka hoʻoikaika weld he mea paʻakikī ke mālama. Ma waho aʻe o ka hoʻāʻo ʻana i ka ʻenehana polishing, ʻo ka pololei coincidence ma waena o ke kaula kila a me ke kaula kila i ka wā welding shaping pili pono i ka hoʻoikaika weld. Hoʻohana ʻia nā mea hana kiʻekiʻe i ke kaʻina hana hoʻoheheʻe ʻana o ka paipu wili kuhili kila. Me ka hoʻohui o ka precision polishing i ka hope pae, ka weld aneane ʻaʻohe pā.