1. ʻOki paipu kila mānoanoa: E like me ka lōʻihi o ka pipeline i koi ʻia, pono e ʻoki ʻia ka paipu me ka ʻike metala a i ʻole ka ʻike niho ʻole.Ke hoʻohana ʻia ka wili wai i ka ʻoki ʻana, pono e pale ʻia nā mea maka.I ka wā e ʻoki ai, pono e hoʻohana ʻia nā mea pale ahi a me nā mea wela e like me nā baffles ma nā ʻaoʻao ʻelua o ka haʻi e hopu ai i nā hunaahi a me ka hao hoʻoheheʻe wela e hāʻule i ka wā e ʻoki ai i mea e pale ai i nā mea maka.ʻO ka ʻili iʻa mua.
2. Pili i ka paipu kila mānoanoa: Ma hope o ka pau ʻana o ka hoʻoponopono ʻana i ka plastic, e hoʻopili i nā paipu a me nā paipu paipu a hoʻokomo i nā pā paʻa ma waena o nā flanges i ka wā o ka hoʻopili ʻana, a hoʻopaʻa i nā bolts i ka moku i hoʻopaʻa ʻia.
3. ʻO ka hoʻomaʻamaʻa ʻia ʻana o ka paipu kila mānoanoa: Ma hope o ka poli ʻana, e hoʻohana i ka oxygen a me C2H2 e wela ai ka waha o ka paipu ma waho o ka paipu a hiki i ka hoʻoheheʻe ʻia ʻana o ka ʻili o loko, a laila e hoʻopili pono ka mea hana akamai i ka pauka i hoʻomākaukau ʻia i ka waha paipu. , Pono e hoʻolohe pono i ka hoʻopili ʻia ʻana ma kahi, a ʻo ka pā flange e hamo ʻia ma luna o ka laina kū wai.Ma kēia kaʻina hana, pono e mālama ponoʻia ka mahana wela.Inā kiʻekiʻe loa ka mahana, e hana ʻia nā ʻōhū i ka wā o ke kaʻina hana i uhi ʻia.Inā haʻahaʻa loa ka mahana, ʻaʻole e heheʻe ka pauka plastic i ka wā o ke kaʻina hana uhi.ʻO nā kūlana i luna e hana i ka plastic ma hope o ka hoʻohana ʻana i ka pipeline.Me ke ʻano o ka hoʻoheheʻe ʻana o ka papa, ua ʻino ʻia ka ʻāpana paipu kila mānoanoa o ka paipu i ka wā ma hope.
4. ʻO ka waha paipu kila mānoanoa e wili ai: Ma hope o ka ʻoki ʻana, pono e hoʻohana ʻia kahi wili kihi e wili ai i ka papa plastik o ka waha paipu.ʻO ke kumu o ka pale ʻana i ka hoʻoheheʻe ʻana a i ʻole ke puhi ʻana i ka papa plastik i ka wā o ka wili flange a me ka luku ʻana i ka paipu.E ho ohana i ka wili kihi e poni ai i ka papa plastik o ka nozzle.
passivity e hana i kahi kiʻiʻoniʻoni pale ma ka ʻili.ʻO nā paipu kila mānoanoa i loaʻa i ka hardenability kiʻekiʻe, ka machinability maikaʻi, ka plasticity deformation anuanu, a me ka weldability;ʻaʻole hoʻi i emi nui ka paʻakikī o ke kila i ka wā o ka mālama ʻana i ka wela, akā he kiʻekiʻe kona ikaika a paʻa ke kūpaʻa, ʻoi aku ka nui o ka wā e kinai ʻia ka wai.He kiʻekiʻe ka paʻakikī;akā, ʻo kēia kila he mea maʻalahi loa ia i nā kiko keʻokeʻo, he ʻano e hoʻonāukiuki i ka brittleness a me ka overheating sensitivity i ka wā e mālama ai i ka wela, he ikaika kiʻekiʻe a paʻakikī, paʻakikī maikaʻi, liʻiliʻi liʻiliʻi i ka wā e kinai ai, a me ka ikaika kolo kiʻekiʻe i nā wela kiʻekiʻe A me ka ikaika lōʻihi.Hoʻohana ʻia ia e hana i nā forgings e koi ai i ka ikaika kiʻekiʻe ma mua o ke kila 35CrMo a me kahi ʻāpana ʻoi aku ka nui a me ka wela, e like me nā mīkini nui no ka locomotive traction, supercharger transmission gears, hope axles, connecting rods a me nā mea hoʻopili puna i hoʻouka nui ʻia.Hiki ke hoʻohana ʻia i nā hui paipu drill a me nā mea lawaiʻa no nā pūnāwai hohonu ʻaila ma lalo o 2000m a hiki ke hoʻohana ʻia e like me nā poni no nā mīkini kuʻi.
Ka manawa hoʻouna: Nov-22-2023