He aha nā mānoanoa o nā mea hiki ke hoʻopaʻa ʻia nā mīkini welding laser?

I ka hana hou ʻana, hoʻohana ʻia nā mīkini welding laser-ma muli o ko lākou mau pono kūʻokoʻa-ua hoʻohana ʻia i kēia manawa ma waena o nā ʻoihana ākea. ʻO kekahi o nā hōʻailona hana koʻikoʻi ka lōʻihi o ka mānoanoa mea hiki iā lākou ke weld. Hiki i nā mea welder laser ke hoʻohui i nā mea mai nā ʻāpana ultra-thin a i nā papa mānoanoa like ʻole, kahi mana i hoʻopaʻa ʻia i loko o kā lākou mau ʻano wiliwili a me ka mana hoʻohālikelike.

Nā mea ʻeleʻele loa (~1 mm a i ʻole)  

No nā ʻōpala a i ʻole nā ​​ʻāpana lahilahi ma kahi o 1 mm, ʻoi aku ka maikaʻi o nā welders laser ma ke ʻano wela-conduction. ʻO kahi kukuna i hoʻopaʻa ʻia me ka ikehu kiʻekiʻe—ka nui kiko ma ka laulā micron—e hana i kahi ʻāpana wela ma ka ʻili. Holo ka wela i loko, hoʻoheheʻe a hoʻopaʻa i ka mea me kahi ʻāpana wela (HAZ) i mālama ʻia ma lalo o 0.1 mm. Hōʻalo kēia i ka distortion a i ʻole burn-through, e hāʻawi pololei ana i nā welds ikaika e hoʻokō i nā koi ikaika o nā mea uila. I ka hui ʻana o nā mea welder laser paʻa lima i nā ʻāpana kila kila (0.2–0.5 mm), hoʻopuka ka defocusing maikaʻi i nā ʻili weld maʻemaʻe, e mālama ana i nā waiwai kumu-metala me ka hōʻoia ʻana i ka ikaika hui.

Mea mānoanoa waena (1–5 mm)  

Ma kēia laulā, hiki i nā welders laser ke hoʻomau. ʻO ka hana ʻana o ke kino kaʻa, no ka laʻana, hilinaʻi nui i ka 1-3 mm kila haʻahaʻa haʻahaʻa a i ʻole nā ​​ʻāpana alumini. Hoʻohana ʻia ka hoʻoheheʻe ʻana i ka hohonu (keyhole): hoʻoheheʻe a hoʻoheheʻe ʻia ka metala; ʻo ke kaomi mahu e wehe ai i kahi 'pu kī.' I ka neʻe ʻana o ka laser, hohonu ka lua kī, kahe ka wai metala a puni, a—i ka wā e pau ai ka lāʻau—paʻa ka loko i hoʻoheheʻe ʻia i loko o kahi wili haiki. ʻO ka laser 1.5 kW, i hoʻopaʻa pono ʻia no ka wikiwiki a me ka pulse frequency, hiki ke hoʻopaʻa i ke kila kalapona 3 mm i ʻumi mau kenimika i kēlā me kēia minuke, e loaʻa ai kahi ratio hohonu-a-ākea kiʻekiʻe e hoʻonui ai i ka ikaika hui a me nā pahuhopu māmā.

Nā noi pā mānoanoa (≥5 mm)  

No ka pā waena a me ke kaumaha (a hiki i ka 20 mm a ma waho), e hoʻomau maikaʻi nā welders laser, akā koi lākou i ka mana kiʻekiʻe a me ka hoʻokele kaʻina hana. Hoʻohana pinepine ʻia ka hana ʻana i nā moku kaomi 6-20 mm kila kila. He laser 6 kW (a ʻoi aku paha), i hui pū ʻia me nā ʻāpana i hoʻopaʻa ʻia—ke kinoea kōkua kūpono (Ar, N₂), ka nānā pono ʻana i ke kukui pololei, a hoʻonohonoho pono i ka wikiwiki huakaʻi—hiki i nā welds holo hoʻokahi o ka mānoanoa nui. Hōʻike nā haʻawina hiʻohiʻona paʻa 8 mm hoʻokahi-pass welds i ke kila kila me kahi kumu 6 kW. Ke ʻoi aku ka mānoanoa ma mua o 20 mm, hoʻohui nā ʻenehana multi-pass a i ʻole nā ​​​​kaʻina hybrid (laser + arc) i nā ikaika o nā ʻano ʻelua e hōʻoia i ka maikaʻi o ka weld a me ka huahana.

ʻO nā kumu hoʻoikaika nui  

Hoʻoponopono ʻia ka mānoanoa weldable e:  

• ʻO ka mana laser—ʻoi aku ka ikaika o ka mana e hāʻawi i ke komo ʻana.  

• Ke koho ʻana i ke ʻano welding—wela-conduction, keyhole, a brazing—e like me ka mānoanoa a me ka mea.  

• Nā waiwai waiwai—kahi hehee, hoʻoheheʻe wela, etc.  

• Ke ʻano a me ke kahe o ke kinoea kōkua, ka maikaʻi o ke kukui, ka pololei o ka nānā ʻana, ka māmā holo, a me ka mamao defocus.

Ma waena o nā hōʻailona laser-welder, kū ka PDKJ. Hāʻawi kāna kumu laser kiʻekiʻe i ka mana paʻa, hiki ke hoʻololi maikaʻi ʻia e kūpono i nā koi mānoanoa. Inā hoʻopaʻa pololei ʻia nā ʻāpana lahilahi a i ʻole ka hui ʻana o nā papa mānoanoa, PDKJ e hōʻoia i ka hoʻopuka ʻana i ka ikehu a me ka maikaʻi o ka weld pono.

No ka ʻike kino ʻana i nā mana o PDKJ, e ʻoluʻolu e kipa mai iā mākou ma EMO Hannover 2025, Kepakemapa 22–26, Hall 13, Stand F21. E ʻike i nā hōʻikeʻike ola, e kamaʻilio me kā mākou loea loea, a ʻike i nā mea hou e hiki ai i kāu mau noi welding.

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

E-Mail: pdkj@gd-pw.com

Kelepona: +86- 13631765713