ʻAʻole he ʻano hou ka neʻe ʻana o ka honua i nā kaʻa ikehu hou (NEVs) -he mea pono. I ka holo ʻana o nā kaʻa kaʻa e kūkulu i nā kaʻa uila ʻoi aku ka maikaʻi, hilinaʻi, a hoʻomau, lilo kēlā me kēia ʻāpana o ka ʻōnaehana mana i loulou koʻikoʻi i ke kaulahao. Ma waena o kēia mau mea,keleawe hikiwawe busbarskū i ke ʻano he poʻe koa ʻike ʻole: ʻo lākou nā "alanui ikehu" e hoʻoneʻe i nā ʻauwai kiʻekiʻe ma waena o ka pūʻolo pila, ka mea hoʻohuli, a me ka kaʻa -ka mea hiki ʻole i kahi NEV ke neʻe. Eia naʻe ka hopena: ʻaʻole maʻalahi ka hana ʻana i nā pahu pahu keleawe maʻalahi. ʻAʻole hiki ke hoʻokō i nā koi koʻikoʻi o ka ʻoihana NEV no ka conductivity, ka ikaika, a me ka lōʻihi. Aia ma lailaHAIFEI Diffusion Welding MachineMa ke ʻano he alakaʻi i ka ʻenehana wiliwili kiʻekiʻe, ua hoʻoponopono ʻia nā haʻina hoʻoheheʻe diffusion o HAIFEI no ka hoʻoponopono ʻana i nā pilikia kūʻokoʻa o ka hana ʻana i nā busbar hikiwawe keleawe, e hōʻoia ana i kāu mau mea NEV e hāʻawi mau i ka hana lōʻihi.
No ke aha i hiki ʻole ai ke kūʻai ʻia ʻo Copper Flexible Busbars -no NEVs
Ma mua o ka luʻu ʻana i ka hoʻololi ʻana o ka mīkini a HAIFEI i ka hana, e hoʻomaopopo mua kākou i ke kumukeleawe hikiwawe busbarshe mea nui i NEV. 'A'ole like me nā ka'a ma'amau-kaa-kahi e kahe ai ka ikehu mai ka puhi wahie a i ka ne'e mechanical-NEV e hilina'i piha i ka uila. ʻO ia ke ʻano o kēlā me kēia ampere o kēia manawa mai ka pākaukau e pono e hoʻouna pono ʻia i ka kaʻa, a ʻo nā hemahema (e like me ke kūpaʻa kiʻekiʻe i nā pilina) hiki ke alakaʻi i ka hoʻemi ʻana, ka lohi ʻana i ka hoʻouka ʻana, a i ʻole ka hemahema o nā mea.
ʻO ke keleawe ka mea kūpono no kēia hana. Ma ke ʻano he conductor, loaʻa iā ia kekahi o nā resistivity haʻahaʻa loa o kekahi metala, e hōʻoia ana i ka liʻiliʻi o ka ikehu i ka wā o ka lawe ʻana. Akā ʻaʻole pono nā NEV i nā kaola keleawe paʻa -pono lākou i ka maʻalahi. Hoʻonoho pinepine ʻia nā ʻeke pākahi, nā mea hoʻohuli, a me nā kaʻa i loko o nā wahi paʻa ʻole, akeleawe hikiwawe busbars(i hana ʻia mai nā ʻāpana keleawe i hoʻopaʻa ʻia a i ʻole nā ʻāpana keleawe lahilahi) hiki ke kūlou a hoʻololi i kēia mau hoʻolālā me ka ʻole o ka hoʻokō ʻana. Hoʻopaʻa pū lākou i ka haʻalulu mai ka neʻe ʻana o ke kaʻa, pale i nā māwae koʻikoʻi ma nā hui solder e hoʻopilikia i nā pilina paʻa.
Ma waho aʻe o nā NEV,keleawe hikiwawe busbarshoʻohana ʻia i nā noi kiʻekiʻe-o kēia manawa e like me nā mea hoʻohuli ʻenehana, nā ʻōnaehana mālama ikehu, a me nā keʻena hoʻouka uila-akā he koʻikoʻi ko lākou kuleana i nā NEV. No nā mea hana kaʻa a me nā mea hoʻolako ʻāpana, maopopo ka pahuhopu: hana i nā busbars i 1) hoʻokō kiʻekiʻe (e like me ka hana o ke keleawe kumu), 2) ikaika ikaika e kū i nā makahiki o ka haʻalulu, a me 3) kūpono no ka hana nui. Paʻakikī nā ʻano kuʻuna kuʻuna e hālāwai me nā ʻekolu.
ʻO nā palena o ka wili kuʻuna no nā Busbar hiki ke keleawe
E kamaʻilio kākou e pili ana i nā pilikia o ka wiliwilikeleawe hikiwawe busbarsme nā ʻenehana maʻamau. No ka laʻana, pono ka hoʻohui -frequency spot welding (keʻano maʻamau no nā hui keleawe paʻa) e hoʻohui i ka mea hoʻopihapiha hoʻopihapiha e hoʻopaʻa i ke keleawe-me-keleawe. ʻOiai e hana ana kēia no nā pili maʻalahi, loaʻa iā ia nā drawbacks nui no nā busbar maʻalahi:
- Hoʻonui Kūʻē: ʻOi aku ka ikaika o ka hoʻopiha piha ʻana (pinepine i ke keleawe -alulu kālā) ma mua o ke keleawe maʻemaʻe. Hiki i kahi ʻāpana lahilahi ke hana i "bottleneck kū'ē" i loko o ka busbar, e alakaʻi ana i ka nalowale o ka ikehu a me ke kūkulu ʻana i ka wela-ʻelua pilikia ʻaʻole hiki i nā NEV ke loaʻa.
- ʻO ka palupalu: ʻAʻole hiki ke maʻalahi nā metala hoʻopiha ma mua o ke keleawe maʻemaʻe. I ka hala ʻana o ka manawa, i ka wā e haʻalulu ai ka busbar i loko o ke kaʻa, hiki i ka hui hoʻopihapiha ke haki, e hōʻeha ai i ka uila a i ʻole nā pōʻino palekana.
- Kūlike ʻole: Ke hilinaʻi nei ka hoʻoheheʻe ʻana i ka wela a me ke kaomi pololei, akā, ʻo ka hoʻoili wela kiʻekiʻe o ke keleawe, ʻo ia ka mea e hemo koke ka wela. Ke alakaʻi nei kēia i nā welds like ʻole, ʻoi aku ka nui no nā ʻāpana keleawe i hoʻopaʻa ʻia i nā busbar maʻalahi.
ʻO kekahi koho ʻē aʻe, ʻo ka hoʻoheheʻe kani ultrasonic, hana ia no kekahi mau mea keleawe lahilahi akā paʻakikī me nā pahu pahi ʻoi aku ka mānoanoa, kiʻekiʻe -o kēia manawa. Haʻalele pinepine ia i ka pōʻino o ka ʻili a i ʻole ka hoʻopaʻa paʻa ʻole ʻana, kahi mea e hoʻopau i nā mea NEV e pono ai ke hele i nā loiloi maikaʻi loa (e like me ISO 15500 no nā ʻāpana kaʻa uila).
No laila, he aha ka hopena? ʻO ke ʻano kuʻikuʻi e hoʻohui i ke keleawe me ka ʻole o nā metala hoʻopiha, mālama i ka conductivity, a hana i nā hono paʻa a paʻa. ʻO ia ka hana ʻana o ka hoʻoheheʻe diffusion -aHAIFEI Diffusion Welding Machineua hana ʻia e haku i kēia kaʻina hana no nā busbar hikiwawe keleawe.
