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ʻO ke kuʻi kalapona kila kiʻekiʻe e maʻa mau ana. He aha nā lako e hiki ke hoʻonā i kēia pilikia?

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Ma nā kahua o ka hana mechanical, ka hoʻoheheʻe ʻana, a me ka mīkini ʻenekinia, hoʻohana pinepine ʻia ke kila kalapona kiʻekiʻe (me ka ʻona kalapona o 0.6% -1.7%) e hana i nā mea koʻikoʻi e like me ka ʻoki ʻana i nā mea hana, nā mea hana, a me nā kumu ma muli o kona ikaika kiʻekiʻe a paʻakikī. Eia nō naʻe, ʻo ka hoʻopaʻa ʻana i ke kila kalapona kiʻekiʻe he mea paʻakikī ia i ka ʻoihana, no ka mea, he mea maʻalahi loa ia i ka haki ʻana ma hope o ka wili ʻana, ʻaʻole ia e pili wale i ke ola lawelawe o ka mea hana akā hiki ke hoʻopilikia i ka palekana. E kālele ana kēia ʻatikala i nā kumu nui o ka haki ʻana i ka wili kila kila kiʻekiʻe, e ʻōlelo i nā lako wiliwili kūpono, a e hāʻawi i nā manaʻo koho koho e kōkua i nā loea e wāwahi i nā bottlenecks ʻenehana i ka wili kila kiʻekiʻe.

I. ʻO ke koho ʻana i nā lako pono ke kī, a ʻekolu ʻano mīkini wiliwili kūpono no ka wili kila kiʻekiʻe.

Ke kuhi nei i nā wahi ʻeha o ka wili kila kiʻekiʻe, nā mīkini wiliwili maʻamau (e like me nā mīkini wili arc manual) ʻaʻole hiki ke hoʻopaʻa pololei i ka hoʻokomo ʻana i ka wela a nele i nā hana hoʻomaha koʻikoʻi, e paʻakikī ke pale ʻana i ka haki. Pono e koho i nā mea hana kūikawā me ka hiki o ka 'weld heat input welding,' 'stress control,' a me ka 'dehydrogenation.' 'O kēia mau 'ano mīkini wiliwili 'oi aku ka pono.
  1. Pulsed TIG Welding Machine: He kūpono no ka hoʻopololei pololei ʻana o ke kila kila kiʻekiʻe me ka paia lahilahi
    • Loaʻa i ka mīkini hoʻoheheʻe TIG pulsed 'ka mana pololei o ka hoʻokomo wela' ma o ka puka ʻana o ka pulse o kēia manawa. Hoʻohana ʻia ke au kiʻekiʻe o ka pulse e hoʻoheheʻe i ka metala e hana i kahi wai hoʻoheheʻe ʻia, ʻoiai ʻo ke kumu kumu e mālama i ka paʻa o ka arc a hoʻemi i ka hoʻokomo wela, e hōʻemi pono i ka nui o ka wahi i hoʻopili ʻia i ka wela a me ka hiki ke hoʻokumu ʻia ka martensite. Aia kona pōmaikaʻi i ka hoʻokumu ʻana o ka weld seam nani a ʻaʻohe spatter. He kūpono ia no nā ʻāpana kila kila kiʻekiʻe me ka mānoanoa o lalo o 3 mm (e like me ka hoʻokomo ʻia ʻana o ka mold a me nā mea ʻoki liʻiliʻi). Eia kekahi, hiki i ka pale kinoea argon ke hōʻemi i ka komo ʻana o ka hydrogen a hoʻohaʻahaʻa i ka pilikia o ka haki ʻana i ka hydrogen.
    • Eia nō naʻe, ʻoi aku ka haʻahaʻa o ka hana kuʻi ʻana o nā mīkini wiliwili TIG pulsed. Pono lākou i ka hānai uea manual a loaʻa iā lākou nā koi ʻenehana kiʻekiʻe no nā mea hoʻohana, no laila ʻaʻole kūpono lākou no ka wiliwili pā mānoanoa nui.
  2. Low-Hydrogen Manual Arc Welding Machine (me ka Preheating Function): He kūpono no ka hoʻoheheʻe maʻamau o nā pā ma waena o ka mānoanoa.
    • ʻO ka mīkini wiliwili lima haʻahaʻa-hydrogen manual, i hoʻohana pū ʻia me nā electrodes haʻahaʻa haʻahaʻa, hiki ke hoʻokaʻawale maikaʻi i ka ea me ka uhi electrode, e hōʻemi ana i ka hoʻohui ʻana o ka hydrogen a laila e hoʻohaʻahaʻa i ka hopena o ka hāhā o ka hydrogen-induced i ke kumu. ʻO kekahi mau hiʻohiʻona kiʻekiʻe i hoʻolako ʻia me kahi hana preheating e hiki ke hoʻomaʻamaʻa i ka mea hana i 150-300 ° C, e hoʻolohi i ka nui o ka hoʻoluʻu, hoʻopau i ka hoʻokumu ʻana o ka martensite, a me ka hoʻokuʻu ʻana i ke kaumaha wela. ʻO kēia ʻano mīkini wiliwili he haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa a kūpono i nā ʻāpana kila kiʻekiʻe-carbon mānoanoa me ka mānoanoa o 5-20 mm (e like me nā ʻāpana a me nā ʻāpana shaft). Eia kekahi, he haʻahaʻa ke kumukūʻai o nā mea hana, hāʻawi i ka waiwai maikaʻi no ke kālā.
  3. Mīkini Kuʻikuʻi Gas Metal Arc (MIG/MAG, me ka hana ʻelua-Pulse): He kūpono no ka hoʻoheheʻe ʻana i ka pā mānoanoa nui.
    • ʻO ka mīkini wiliwili MIG/MAG me ka hana pālua-pulse e hoʻomalu i ka hoʻoili droplet ma o nā pulses kiʻekiʻe, e loaʻa ana ka 'hoʻokomo wela haʻahaʻa a me ka hana hoʻoneʻe kiʻekiʻe.' Hiki iā ia ke hoʻemi i ka laula o ka wahi i hoʻopilikia ʻia i ka wela e pale aku i nā hale i hoʻopau ʻia a hoʻonui i ka wikiwiki wili e hoʻokō i nā pono o ka hana nui. I ka wā wili, hoʻohana ʻia kahi kinoea hui pū me ka argon, e hāʻawi ana i ka pale ʻoi aku ka maikaʻi ma mua o ka argon maʻemaʻe a hiki ke hōʻemi hou i ka hoʻokomo hydrogen. Loaʻa i kekahi mau hiʻohiʻona ke ʻano 'hoʻomaha hoʻoluhi' e kōkua i ka hoʻokuʻu ʻana i ke koʻikoʻi wili ma ka hoʻoponopono ʻana i ke ʻano nalu o kēia manawa.
    • He kūpono kēia ʻano mīkini wiliwili no nā ʻāpana kila kiʻekiʻe-carbon mānoanoa me ka mānoanoa o ʻoi aku ma mua o 8 mm (e like me nā mīkini ʻenekinia me nā hale lawe ukana a me nā hale pahu pahu nui). Eia nō naʻe, ʻoi aku ka kiʻekiʻe o ke kumukūʻai o nā mea hana, a pono e hoʻohana pū ʻia me ka uea wiliwili haʻahaʻa haʻahaʻa haʻahaʻa.

II. Pono ke koho ʻana i nā lako ma ke ʻano, a pono e hui ʻia nā kaʻina hana e pale hou aku ai i ka haki ʻana.

Ke koho ʻana i nā mea hoʻoheheʻe no ke kila kalapona kiʻekiʻe, pono ia e hana i kahi hoʻoholo piha e pili ana i ka mānoanoa o ka mea hana, ka nui o ka hana ʻana, a me nā koi kūpono:
  • No nā ʻāpana liʻiliʻi liʻiliʻi liʻiliʻi, ʻo ka mīkini wiliwī TIG pulsed ke koho mua. Pono e hoʻohana ʻia me ka pale kinoea argon a me ka hoʻohaʻahaʻa haʻahaʻa haʻahaʻa post-weld e hoʻopau hou i ke kaumaha.
  • No nā ʻāpana liʻiliʻi a me nā ʻāpana liʻiliʻi liʻiliʻi, ʻoi aku ka maikaʻi o ke kālā. Pono e hui pū ʻia me nā kaʻina hana e like me ka hoʻomaloʻo ʻana i ka electrode, ka hoʻomaʻamaʻa ʻana i ka mea hana (no nā papa mānoanoa), a me ka hoʻomaha mālie post-weld (uhi me ka lole asbestos).
  • No nā ʻāpana pā mānoanoa nui, ʻoi aku ka maikaʻi o ka mīkini wiliwili pālua MIG/MAG. Hiki ke hoʻohana ʻia me ka hānai uea ʻakomi a me ka mālama dehydrogenation post-weld e hoʻomaikaʻi i ka pono a me ka maikaʻi.


Inā loaʻa iā ʻoe nā koi mīkini wili, e ʻoluʻolu e kelepona iā Ms. Zhao

E-Mail: pdkj@gd-pw.com

Kelepona: +86- 13631765713

E pili ana i kā mākou Hui

Hoʻokumu ʻia i ka makahiki 2006, ʻo PDKJ kahi mea hoʻolako ʻoihana o nā hoʻonā automation welding. Ua hala ka hui i ka ISO9001 international quality management system certification, ua ʻoi aku ma mua o 90 i ʻae ʻia a hoʻohana i nā patent aupuni, a he nui nā ʻenehana koʻikoʻi i ke kahua kuʻi ʻana e hoʻopiha i ka ʻenehana loea ma ka home a ma waho. He ʻoihana ʻenehana kiʻekiʻe ʻāina.

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