Ke kūlana hoʻomohala ʻana o ka leo kani kaʻa a me ka ʻoihana siren makai ma Kina
Ke kūlana hoʻomohala o ka leo leo leo kaʻa a me ka ʻoihana siren makai ma Kina
1 nā ʻano hoʻomohala
No ka mea, ʻaʻohe loli koʻikoʻi i ka hoʻolālā hana huahana o nā mea ʻōlelo kaʻa, nui nā mea hana leo kaʻa i kūpaʻa i ka hana hoʻonaninani o nā huahana, a loaʻa kahi kālā liʻiliʻi e hoʻonui ai i ka maikaʻi o ke kani.ʻO nā huahana hou o nā ʻano ʻano like ʻole nā hiʻohiʻona o ka uhi ʻupena ʻālohilohi a me ka ʻili kīʻaha ʻālohilohi, a hoʻohana ʻia kahi helu liʻiliʻi o nā tweeters i hoʻomaikaʻi ʻia no ka maikaʻi o ke kani.I ka hoʻoikaika ʻana o ka hoʻokūkū mai nā kikowaena lako ʻōlelo automotive nui ʻekolu ma Hong Kong, Taiwan a me ka ʻāina nui o Kina, nui nā mea hana e hoʻonui mau nei i kā lākou noiʻi a me ka hoʻomohala ʻana a mālama i nā kumukūʻai huahana haʻahaʻa e hōʻoia i ka lanakila ma ka hoʻokūkū.
Manaʻo ka nui o nā mea hana leo kaʻa e paʻa mau ke kumukūʻai o nā huahana i ka hapa mua o 2004. Akā, ʻōlelo nā hui ma ka ʻāina nui o Kina inā piʻi ke kumukūʻai o nā plastics a me ke kila, a inā e hōʻemi ʻia nā ʻauhau ʻauhau, hiki ke piʻi ke kumukūʻai o nā huahana ma hope.Me kēia mau pilikia, manaʻo nui nā mea hana e pili ana i ka manaʻo no ka makahiki 2004, a ke manaʻo ʻia nei e ulu ka loaʻa kālā ma ka 20%.
(1) Hong Kong: hiʻohiʻona hiʻohiʻona a me ke kani maikaʻi
Ke hana ikaika nei nā mea hana ʻōlelo kaʻa ʻo Hong Kong e hoʻomaikaʻi i ke ʻano a me ke ʻano e hoʻomaikaʻi ai i ka maikaʻi o ka leo o kā lākou huahana.No ka mea he maʻamau ka nui a me ke ʻano o nā leo kani, ʻo ka hoʻolālā ʻana o ka uhi mesh a me ka uhi ʻana o ke kīʻaha vibrating nā wahi i hiki ke hoʻohana maʻalahi e ka mea hana.Ua hōʻike ʻia ua loaʻa iā Shi JA Zhong acoustic fty Ltd ka hapalua mesh, ka hapalua shokegille kaʻa leo.ʻO ka hiʻohiʻona o kēia ʻano hapalua huila mesh uhi e like me ka lihi o ka huila kaʻa, a ua kūkulu ʻia a hoʻolālā ʻia e hoʻokō i nā koi aerodynamic o nā mea hoʻohana.Hana ʻia ka uhi mesh me ABS.Hāʻawi pū ka hui i kahi IMPP (injection molded polypropylene) e hoʻololi i nā mea ipu vibrating maʻamau (e like me ka pepa, plastic, PP a me ka fiber)
Nā huahana i hana ʻia me ke kīʻaha vibrating.ʻAʻole pono e uhi ʻia ka IMPP a i ʻole electroplated no ka mea ua hoʻohui ʻia nā puaʻa i ka mea ma mua o ka hoʻoheheʻe ʻana.Ua loaʻa i ka hui nā mea IMPP mai Taiwan.ʻO kekahi wahi o ka noiʻi a me ka hoʻomohala ʻana, ʻo ia ka uhi ʻana o nā ipu hao.ʻO ka electroplating ka koho maʻamau.ʻO Shija Zhong, ma kekahi ʻaoʻao, hoʻohana i ke ʻano o ka palu ʻana i ka ʻili e like me ka CD disc, me ka slotting kaulana a me ka ʻili uila.Nui nā mea hana i hoʻololi liʻiliʻi i ke ʻano o ka leo.ʻO kekahi o nā huahana tweeter hou he ferrofluid a me ka alumini i uhi ʻia i ke kiʻiʻoniʻoni, a me nā magnet nui e hoʻomaikaʻi i ka hoʻopuka kani.ʻO Wing Cheong Eletroa-E like me ka coustie industrial Ltd., hoʻemi ka magnetofluid i ka hiki ke hoʻomehana ʻia nā mea leo, ʻoi aku ka nui o ka 10% ma mua o ka poʻe me ka ʻole o lākou.Ua hoʻolauna ka hui i ka hoʻohana ʻana i ka uhi alumini ma ke kīʻaha vibration PP o ka ʻōlelo kiʻekiʻe.
Hoʻohana ʻo Shi JA Zhong i nā magnet leo nui e hoʻomaikaʻi i ka maikaʻi o nā leo.Ke hoʻokūkū nei nā leo kani me kēia magnet i ke kumukūʻai.Hiki i ka hui ke hāʻawi i ke kumu kūʻai like no 993g (350Z) magnet speakers me nā huahana 653 g (23 oz).
Aia ma kahi o 30 mau mea hana leo kaʻa ma Hong Kong.Ua hoʻonui ʻia ka nui o ke kūʻai ʻana o ka elite en gineering (intelligent) Co. lid ma 20% i ka makahiki 2003, ʻoiai ʻo Shi JA Zhong i hoʻonui ʻia e 15%.Ua hōʻike ʻo Wing gheong e piʻi wikiwiki ana ka noi no nā huahana mai ka waena o 2003, a ʻo ka hoʻokuʻu ʻana i ka makahiki 2004 e hoʻonui ʻia e 8%.
Nui nā mea hana i komo i ka hoʻokūkū hoʻokūkū, akā i kēia manawa ua paʻa ke kumukūʻai huahana i loko o $ 5-810 (FOB).ʻO ka ʻokoʻa ʻo wing gheong, nona ke kumukūʻai he 5% haʻahaʻa ma mua o nā huahana ʻē aʻe.
(2) Taiwan: nānā ka hoʻolālā huahana i ka helehelena
I ka makahiki 2004, e loaʻa i nā mea haʻi'ōlelo kaʻa o Taiwan ke ʻano olinolino.Loaʻa i nā ʻano huahana like ʻole nā hiʻohiʻona o ka alumini die-casting a me nā pā ipu hao, a me nā kīʻaha kalapona a i ʻole ke aniani fiber vibration.ʻOi aku ka palahalaha o ke ʻano o ka huahana hou.ʻOi aku ka maikaʻi o ka maikaʻi o nā leo ma muli o ka hoʻohana ʻana i nā leo leo wela.
Aia ma kahi o 10 mau mea hana leo kaʻa ma Taiwan.Ua hoʻoneʻe ka hapa nui o lākou i kā lākou mau lako hana ma waho.Aia ka hapa nui o lākou ma ka ʻaoʻao hema o ka ʻāina nui kahi i haʻahaʻa loa ai nā koina hana a me ka ʻāina.
Manaʻo nā mea hana he 10% - 20% ka piʻi ʻana o ka noi huahana ma 2004, a nui nā huahana hou e hoʻomau ʻia ma ka mākeke.ʻO ʻAmelika Hui Pū ʻIa a me Iapana mau nā mākeke kūʻai nui.Ke hoʻolauna nei nā mea hana he nui i nā leo kani kaʻa ma ka Middle East a me Asia Hikina Hema.
I ka makahiki 2004, e hoʻomohala ʻo yuhcherng i nā leo kani hou ma ke ʻano OEM wale nō e pani i nā huahana hou i kūkulu ʻia e ia iho.Hiki i ka hui ke hana i 40000 mau leo kani kaʻa i kēlā me kēia mahina, ʻoiai he 4 mau laina hana ma Shenzhen, hiki ke hana i 60000 mau leo ʻōlelo kaʻa i kēlā me kēia mahina.E hana ʻo Tronstar
Hoʻouna ʻia ka 50% o kāna mau huahana i nā mea kūʻai mai OEM, nona ka mea kanu Guangdong hiki ke hana i 200000 kaʻa kaʻa i hoʻokahi mahina, a ke manaʻo nei ka hui e hoʻonui i kāna mana hana mahina e 50% i 2004.
ʻO kēia mau mea hoʻolako i ʻoi aku ma mua o 20 mau makahiki o ka ʻike i ka hana ʻana i nā mea ʻōlelo kaʻa, a ua loaʻa iā IS09001, IS09002 palapala a me QS9000 palapala.
Eia hou, hoʻohana ʻia ka pahu hao hao make o eletroniar ma kahi o ka eletroniar.Hoʻohana ʻo Highhitco i nā mīkini CNC e hana i nā mea ʻōlelo kaʻa nani.
Ua ʻōlelo ʻo Tronstar, ua hoʻohana nā mea ʻōlelo cf-ack series i hoʻomohala ʻia e ka hui i nā mea liʻiliʻi a lahilahi NdFeB e hōʻoia i ka ikaika magnetic kiʻekiʻe.Hoʻohana pū kēia pūʻulu huahana i ka puʻupuʻu leo ASV pale wela.ʻO ke kumukūʻai he $20-825 / hoʻonohonoho no nā huahana me ka alumini a me $ 10-815 no ka bonsai hao.Manaʻo ʻia e kūpaʻa nā kumukūʻai huahana i ka wā e hiki mai ana.
ʻO ke kaua nui a me ke kumu kūʻai ua koi ʻia nā mea hana leo kaʻa o Taiwan e hōʻemi i ka hana ʻana a hoʻololi i kā lākou huahana i nā ʻano huahana ʻē aʻe, e like me ka hi fi system, home theater speaker system and wall mounted speaker.No ka laʻana, ua hōʻemi ʻo yuh Cherng Electronics Corp. i kāna hana ʻōlelo kaʻa mai kahi o 20% a i 5%.
(3) Mainland China: ʻekolu kumu hana
ʻEkolu mau kumu hoʻopuka leo kaʻa nui ma ka ʻāina nui ʻo Kina: Hoʻopuka ʻo Guangdong i nā huahana waena a me nā huahana kiʻekiʻe;Hana ʻo Jiangsu a me Zhejiang i nā huahana haʻahaʻa;ʻO Hebei kahi kikowaena waiwai hou, kahi e hoʻopuka ai i nā mea ʻōlelo kaʻa coaxial like ʻole, me nā huahana 2-way, 4-way, 6-way a me 8-way, me IMPP a me PP vibration basin, me ka sensitivity o 86-93 dB a me ka laulā pane pinepine. o 80 hz-20 kHz.Hoʻopili ka mea hou i ke ʻano a me ka nani o ke ʻano o ke kīʻaha a me ke kīʻaha vibrating.Pūʻolo leo ʻōlelo
E piʻi aʻe nā kumukūʻai o nā plastics a me nā kila, me nā plastics a me ke kila, i ka makahiki 2004;ke kū nei nā mea hana he nui i nā pilikia koʻikoʻi.Ua hōʻemi hou ke aupuni i ka ʻauhau ʻauhau no nā mea kamaʻilio kaʻa mai 13% a i 4%, kahi e hoʻonui ai i ke kumukūʻai o nā huahana.Hoʻolaha nā mea kūʻai aku ma ka ʻāina nui ʻo Kina i mau haneli o nā mea ʻōlelo kaʻa hou i hoʻolālā ʻia i kēlā me kēia makahiki, ʻo ka hapa nui o ia mau huahana i hoʻolālā ʻia e ODM.Ke hoʻomau nei ʻo Ningbo i ka hoʻomaikaʻi ʻana i ka elctronie Co. Ltd i ka 6.5% o kāna kūʻai makahiki i R & D a hoʻomohala i 20-30 mau huahana hou i kēlā me kēia makahiki.Hoʻokomo ʻo Peiying i 5% o kāna kūʻai makahiki i R & D, a he hui noiʻi a me ka hoʻomohala ʻana o 60 poʻe, a hoʻomohala ma kahi o 60 mau huahana hou i kēlā me kēia makahiki.Hoʻohana ʻo Jiashanboss Electronics Co. LD i kahi hui R & D ikaika o 50 poʻe e hoʻolauna i nā huahana hou 30-50 i kēlā me kēia makahiki.Manaʻo nā mea hana hale i ka manaʻolana o 2004 a ke hoʻomaikaʻi hou nei i kā lākou hana hana.Hiki iā Peiying ke hana i nā huahana 150000 i hoʻokahi mahina a hiki ke hoʻolako i nā ʻano leo leo ʻoi aku ma mua o 100.Manaʻo lākou e hoʻomau ka hoʻonui ʻia ʻana o nā mea kūʻai aku ma 20% i ka makahiki 2004, no laila e hoʻokomo lākou i nā hana hou.
Laina e hoʻonui i ka mana hana.Ua hiki i ka 400000 mau ʻāpana ka hana o ka malama o Ningbo mālama, a ua manaʻo ʻia ka hoʻokuʻu ʻana o Ningbo mālama e hoʻonui ʻia e 50% i ka makahiki 2004.
Ua hoʻomaka ka nui o nā mea hana e hoʻolohe i nā kālepa kālepa ma waho a hoʻonui i kā lākou kūʻai aku i waho.80% o Hanghou hi — sound Elee tronie FTY nā huahana i hoʻolako ʻia i nā mea kūʻai OEM, a ua loaʻa nā kauoha he nui ma waho.Hoʻokuʻu ʻia nā huahana a pau i ʻAmelika Hui Pū ʻIa, ʻEulopa, Middle East a me ʻApelika.