Iterambere ryimiterere yimodoka Indangururamajwi & Polisi Siren Inganda Mubushinwa
Iterambere ryimodoka isakuza cyane & polisi siren inganda mubushinwa
Inzira ziterambere
Nkuko nta mpinduka nini ihari mugikorwa cyibicuruzwa byashushanyijemo abavuga ibinyabiziga, abakora ibinyabiziga benshi bavuga ibinyabiziga biyemeje guhanga udushya twibicuruzwa, kandi bafite igishoro gito cyo kuzamura ireme ryijwi.Ibicuruzwa bishya byuburyo butandukanye bifite ibiranga glossy net igifuniko hamwe nubuso bwibase hejuru, kandi umubare muto wa tweeter watezimbere ukoreshwa muburyo bwiza bwijwi.Mu gihe amarushanwa akomeje kuva mu bigo bitatu bikomeye bitanga amamodoka muri Hong Kong, Tayiwani no ku mugabane w’Ubushinwa, abayikora benshi bahora bongera ubushobozi bw’ubushakashatsi n’iterambere ndetse no gukomeza ibiciro by’ibicuruzwa kugira ngo batsinde amarushanwa.
Abakora ibinyabiziga benshi bavuga ko ibiciro by’ibicuruzwa bizakomeza guhagarara neza mu gice cya mbere cy’umwaka wa 2004. Ariko amasosiyete yo ku mugabane w’Ubushinwa avuga ko niba igiciro cya plastiki n’ibyuma kizamutse, kandi niba imisoro yagabanutse, igiciro cy’ibicuruzwa gishobora kuzamuka nyuma.Nubwo hari ibibazo, ababikora benshi baracyafite icyizere cyerekezo cya 2004, kandi biteganijwe ko umusaruro woherezwa mu mahanga uziyongera 20%.
(1) Hong Kong: isura nziza kandi nziza yijwi
Abakora ibinyabiziga bavuga Hong Kong bakora cyane kugirango barusheho kugaragara no kumiterere kugirango bazamure amajwi y'ibicuruzwa byabo.Kuberako ingano nuburyo imiterere yindangururamajwi bisanzwe mubisanzwe, igishushanyo mbonera cya mesh hamwe nigitwikirizo cyibase kinyeganyega nibice bishobora gukoreshwa byoroshye nuwabikoze.Biravugwa ko Shi JA Zhong acoustic fty Ltd imaze kugira igice cya mesh, igice cya moteri ya shokegille.Imigaragarire yubu bwoko bwa kimwe cya kabiri cyuruziga rusa nuruhande rwuruziga rwimodoka, kandi rwarakozwe kandi rwarakozwe kugirango rwuzuze ibisabwa byindege.Igifuniko cya mesh gikozwe muri ABS.Isosiyete kandi itanga IMPP (inshinge ya polypropilene yatewe inshinge) kugirango isimbuze ibikoresho bisanzwe byinyeganyeza (nk'impapuro, plastike, PP na fibre)
Ibicuruzwa bikozwe mu kibase.IMPP ntikeneye gutwikirwa cyangwa gushyirwaho amashanyarazi kuko pigment yongewe kubintu mbere yo kubumba inshinge.Isosiyete yabonye ibikoresho bya IMPP muri Tayiwani.Ikindi gice cyubushakashatsi niterambere ni hejuru yubuso bwinkono zinyeganyega.Amashanyarazi niyo guhitamo cyane.Ku rundi ruhande, Shija Zhong, akoresha uburyo bwo koza hejuru kugira ngo ubuso busa na disiki ya CD, ifite ahantu hamenyerewe kandi hagaragara.Ababikora benshi nabo bagize impinduka nto muburyo bwo kuvuga.Bimwe mubicuruzwa bishya bya tweeter bifite firime ya ferrofluid na aluminiyumu, kimwe na magneti manini yo kunoza amajwi.Wing Cheong Eletroa-Nk’uko bivugwa na coustie industrial Ltd, magnetofluid igabanya amahirwe yo kuvuga ubushyuhe bukabije, buhenze cyane 10% kurusha abadafite.Isosiyete yazanye ikoreshwa rya aluminiyumu ku kibaya cya PP vibration ya disikuru nkuru.
Shi JA Zhong akoresha magnesi nini yo kuvuga kugirango azamure amajwi yabavuga.Indangururamajwi hamwe niyi magneti ikomeza guhatanira igiciro.Isosiyete irashobora gutanga igiciro kimwe kuri 993g (350Z) ikoresha magneti nkibicuruzwa 653 g (23 oz).
Muri Hong Kong hari abakora imashini zigera kuri 30.Igicuruzwa cy’indobanure en gineering (ubwenge) Co lid cyiyongereyeho 20% muri 2003, naho icya Shi JA Zhong cyiyongereyeho 15%.Wing gheong yagaragaje ko ibikenerwa ku bicuruzwa byariyongereye vuba guhera hagati mu 2003, naho ibyoherezwa mu 2004 bikiyongera 8%.
Ababikora benshi bitabira amarushanwa yo kwishyiriraho, ariko kugeza ubu igiciro cyibicuruzwa cyahagaze neza muri $ 5-810 (FOB).Ibidasanzwe ni amababa gheong, igiciro cyayo kiri munsi ya 5% ugereranije nibindi bicuruzwa.
(2) Tayiwani: igishushanyo mbonera cyibanda ku isura
Mu 2004, abavuga imodoka za Tayiwani bazagira isura nziza.Ubwoko butandukanye bwibicuruzwa bifite ibiranga gupfunyika aluminiyumu hamwe nicyuma, hamwe na karuboni fibre cyangwa ibirahuri bya fibre fibre.Kugaragara kwibicuruzwa bishya biraryoshye.Ijwi ryijwi ryabavuga ni ryiza bitewe no gukoresha amajwi arwanya ubushyuhe.
Muri Tayiwani hari abakora imashini zigera ku 10.Benshi muribo bimuye ibikoresho byabo byo kubyaza umusaruro mumahanga.Benshi muribo biherereye mu majyepfo yumugabane wa Afurika aho usanga akazi nubutaka biri hasi.
Ababikora benshi biteze ko ibicuruzwa byiyongera 10% - 20% mu 2004, kandi ibicuruzwa byinshi bizakomeza gushyirwa ku isoko.Amerika n'Ubuyapani biracyari isoko nyamukuru yohereza ibicuruzwa hanze.Ababikora benshi barimo kwinjiza cyane indangururamajwi zihenze mu burasirazuba bwo hagati no mu majyepfo y'uburasirazuba bwa Aziya.
Muri 2004, yuhcherng izatezimbere amajwi mashya gusa muburyo bwa OEM kugirango isimbuze ibicuruzwa bishya byatejwe imbere ubwayo.Isosiyete irashobora gukora indangururamajwi 40000 ku kwezi, mu gihe hit nyinshi ifite imirongo 4 y’umusaruro i Shenzhen, ishobora kubyara 60000 imashini zikoresha imodoka ku kwezi.Tronstar
50% by'ibicuruzwa byayo byoherezwa ku baguzi ba OEM, uruganda rwabo rwa Guangdong rushobora gutanga imashini zikoresha imodoka 200000 ku kwezi, kandi isosiyete irateganya kongera umusaruro wa buri kwezi ku kigero cya 50% mu 2004.
Aba batanga isoko bafite uburambe bwimyaka irenga 20 mugukora imashini zikoresha amamodoka, kandi babonye IS09001, IS09002 nicyemezo cya QS9000.
Byongeye kandi, eletroniar ipfa guta inkono yicyuma ikoreshwa aho kuba eletroniar.Highhitco ikoresha imashini za CNC kugirango zitange imashini zisa neza.
Tronstar yavuze ko disikuru ya cf-ack yakozwe na sosiyete ikoresha magneti ntoya kandi yoroheje ya NdFeB kugira ngo imbaraga za rukuruzi nyinshi.Uru ruhererekane rwibicuruzwa runakoresha ubushyuhe bwa ASV bwamajwi.Urutonde rwibiciro ni $ 20-825 / gushiraho ibicuruzwa bifite aluminium na $ 10-815 kuri bonsai.Biteganijwe ko ibiciro byibicuruzwa bizakomeza guhagarara neza mugihe cya vuba.
Intambara irenze urugero n’ibiciro byatumye uruganda rukora amamodoka yo muri Tayiwani rugabanya ibicuruzwa no gutandukanya ibicuruzwa byabo mu bindi bicuruzwa, nka sisitemu ya hi fi, sisitemu y’imyidagaduro yo mu rugo hamwe n’umuvugizi w’urukuta.Kurugero, yuh Cherng Electronics Corp. yagabanije umusaruro wimodoka yimodoka kuva kuri 20% kugeza 5%.
(3) Umugabane w'Ubushinwa: ibirindiro bitatu
Hariho ibice bitatu byingenzi byerekana imashini zikoresha ibinyabiziga mu gihugu cy’Ubushinwa: Guangdong itanga ibicuruzwa bito n'ibiciriritse;Jiangsu na Zhejiang bitanga ibicuruzwa byo mu rwego rwo hasi;Hebei ni ikigo gishya cyibikoresho, gitanga disikuru zitandukanye zivuga ibinyabiziga, harimo inzira 2, inzira-4, inzira-6 n’ibice 8, hamwe n’ibibaya bya IMPP na PP, bifite sensibilité ya 86-93 dB hamwe n’ibisubizo byinshyi ya 80 hz-20 kHz.Guhanga udushya byibanda kumiterere no gukurura isura yikibase hamwe no kunyeganyega.Porogaramu
Ibiciro bya plastiki nicyuma, harimo plastiki nicyuma, bizamuka mu 2004;ababikora benshi nabo bahura nibibazo bikaze.Guverinoma iherutse kugabanya imisoro ku bavuga imodoka ziva kuri 13% zikagera kuri 4%, bizamura igiciro cy’ibicuruzwa.Abatanga ibicuruzwa kumugabane wUbushinwa batangiza imashini zivuga imashini zashizweho buri mwaka, ibyinshi muri byo ni ibicuruzwa byakozwe na ODM.Ningbo komeza utezimbere elctronie Co. Ltd ishora 6.5% yibicuruzwa byayo buri mwaka muri R & D kandi itezimbere ibicuruzwa bishya 20-30 buri mwaka.Peiying ishora 5% yibicuruzwa byayo byumwaka muri R & D, kandi ifite itsinda ryubushakashatsi niterambere ryabantu 60, kandi riteza imbere ibicuruzwa bishya bigera kuri 60 buri mwaka.Jiashanboss Electronics Co LD ikoresha itsinda R & D rikomeye ryabantu 50 mugutangiza ibicuruzwa bishya 30-50 buri mwaka.Abakora mu gihugu bafite icyizere cyo gutegereza 2004 kandi barusheho kuzamura ubushobozi bwabo.Peiying ifite ubushobozi bwo gukora ibicuruzwa 150000 buri kwezi kandi irashobora gutanga ubwoko burenga 100 bwindangururamajwi.Bizeye ko ibyoherezwa mu mahanga bizakomeza kwiyongera 20% mu 2004, bityo bazashyiraho umusaruro mushya
Umurongo wo kwagura ubushobozi.Ubushobozi bwo gukora buri kwezi bwa Ningbo bugera ku bice 400000, kandi ibyoherezwa mu mahanga bya Ningbo biteganijwe ko byiyongera 50% mu 2004.
Inganda nyinshi zatangiye kwita ku imurikagurisha ry’amahanga no kongera ibicuruzwa byoherezwa mu mahanga.80% bya Hanghou muraho - amajwi ya Elee tronie FTY ibicuruzwa bihabwa abakiriya ba OEM, kandi ibicuruzwa byinshi byo hanze byakiriwe.Ibicuruzwa byose byoherezwa muri Amerika, Uburayi, Uburasirazuba bwo hagati na Afurika.