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一到(dao)夜(ye)晚蘭(lan)州街(jie)道就會變得特(te)別(bie)漂亮(liang),到(dao)處都是各(ge)種顏(yan)色,各(ge)種類型的發(fa)(fa)光(guang)字(zi),讓(rang)整個(ge)城市別(bie)有一番風(feng)味。那為什么(me)發(fa)(fa)光(guang)字(zi)會這(zhe)么(me)受歡迎呢(ni)?吸塑發(fa)(fa)光(guang)字(zi)又和金(jin)屬(shu)字(zi)鐵皮字(zi)有哪些區(qu)別(bie)。
一、吸塑(su)發光字
首先,給(gei)大(da)家講講吸(xi)塑(su)(su)(su)字發(fa)光字。吸(xi)塑(su)(su)(su)發(fa)光字的(de)流行(xing)起源于肯德(de)基(ji)、麥當(dang)勞(lao)的(de)招(zhao)牌。做吸(xi)塑(su)(su)(su)字,模具是必不(bu)可(ke)少(shao)(shao)的(de),常(chang)見的(de)模具有三(san)種:石膏模、木模、鋁模。我們(men)常(chang)用(yong)(yong)的(de)是木模。木模的(de)制作,平(ping)面(mian)的(de)用(yong)(yong)線鋸就(jiu)可(ke)以了(le)(le)。但是三(san)維的(de)就(jiu)得(de)用(yong)(yong)雕刻(ke)(ke)(ke)機(ji)(ji)。先在(zai)電腦里(li)建好模,然(ran)(ran)后用(yong)(yong)雕刻(ke)(ke)(ke)機(ji)(ji)雕出(chu)來。模具出(chu)來了(le)(le),就(jiu)可(ke)以吸(xi)塑(su)(su)(su)了(le)(le),當(dang)然(ran)(ran)你得(de)有一臺吸(xi)塑(su)(su)(su)機(ji)(ji)。做吸(xi)塑(su)(su)(su)字發(fa)光字,講的(de)就(jiu)是大(da)量(liang),比如麥當(dang)勞(lao)、肯德(de)基(ji)這些連鎖店,當(dang)然(ran)(ran)還有寶馬(ma)、豐田等。單件生產是不(bu)合算(suan)的(de)。計劃(hua)做吸(xi)塑(su)(su)(su)字,現在(zai)就(jiu)別新(xin)上馬(ma)了(le)(le),雕刻(ke)(ke)(ke)機(ji)(ji),吸(xi)塑(su)(su)(su)機(ji)(ji)都(dou)(dou)(dou)少(shao)(shao)不(bu)了(le)(le)。現在(zai)雕刻(ke)(ke)(ke)機(ji)(ji)、塑(su)(su)(su)機(ji)(ji)都(dou)(dou)(dou)比較(jiao)大(da),兩米、三(san)米的(de)都(dou)(dou)(dou)不(bu)在(zai)話下。當(dang)然(ran)(ran)這吸(xi)塑(su)(su)(su)用(yong)(yong)的(de)塑(su)(su)(su)料板(ban)也大(da)有講究,比如要打不(bu)爛,那就(jiu)得(de)用(yong)(yong)PC板(ban)。
二、金屬字
再提這(zhe)(zhe)金(jin)(jin)屬(shu)字(zi)(zi),這(zhe)(zhe)里的(de)(de)(de)金(jin)(jin)屬(shu)字(zi)(zi)不(bu)是(shi)傳統(tong)的(de)(de)(de)鋼字(zi)(zi)、鐵皮字(zi)(zi)、不(bu)銹鋼字(zi)(zi),而是(shi)金(jin)(jin)屬(shu)做(zuo)殼的(de)(de)(de)發光字(zi)(zi),是(shi)槽形發光字(zi)(zi)。并且這(zhe)(zhe)燈用(yong)的(de)(de)(de)是(shi)LED,不(bu)是(shi)霓虹(hong)燈。這(zhe)(zhe)金(jin)(jin)屬(shu)發光字(zi)(zi)又分(fen)三種(zhong):鋁字(zi)(zi)、不(bu)銹鋼字(zi)(zi)、鐵皮字(zi)(zi)。首先(xian)這(zhe)(zhe)字(zi)(zi)的(de)(de)(de)面板(ban)(ban)(ban)(ban)(ban)(ban)(ban)和底板(ban)(ban)(ban)(ban)(ban)(ban)(ban)是(shi)平面的(de)(de)(de),不(bu)用(yong)做(zuo)模,也不(bu)用(yong)吸塑。面板(ban)(ban)(ban)(ban)(ban)(ban)(ban)用(yong)透光的(de)(de)(de)亞(ya)克力板(ban)(ban)(ban)(ban)(ban)(ban)(ban),底板(ban)(ban)(ban)(ban)(ban)(ban)(ban)用(yong)金(jin)(jin)屬(shu)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)。這(zhe)(zhe)金(jin)(jin)屬(shu)底板(ban)(ban)(ban)(ban)(ban)(ban)(ban)用(yong)鐵板(ban)(ban)(ban)(ban)(ban)(ban)(ban),鋁板(ban)(ban)(ban)(ban)(ban)(ban)(ban)都(dou)行。鐵板(ban)(ban)(ban)(ban)(ban)(ban)(ban)便(bian)宜,做(zuo)大字(zi)(zi)好焊接(jie)。而鋁板(ban)(ban)(ban)(ban)(ban)(ban)(ban)則防銹,其實這(zhe)(zhe)鋁板(ban)(ban)(ban)(ban)(ban)(ban)(ban)又分(fen)很多(duo)的(de)(de)(de)牌號。 怎么切割(ge)(ge)下來呢?簡單的(de)(de)(de)方法是(shi)手工(gong)加(jia)工(gong)具。用(yong)割(ge)(ge)字(zi)(zi)鋸,手動鑼(luo)機(ji)。這(zhe)(zhe)里還得提到另一種(zhong)工(gong)具,就(jiu)是(shi)有些(xie)人說的(de)(de)(de)“不(bu)是(shi)割(ge)(ge)字(zi)(zi)鋸的(de)(de)(de)雕刻機(ji)”,在電鉆(zhan)上加(jia)個轉(zhuan)向裝置,類似沖頭,用(yong)來割(ge)(ge)金(jin)(jin)屬(shu)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)。要想這(zhe)(zhe)面板(ban)(ban)(ban)(ban)(ban)(ban)(ban),底板(ban)(ban)(ban)(ban)(ban)(ban)(ban)做(zuo)得好,漂亮,效率高,還可以(yi)投入些(xie)數(shu)控設(she)備。
三、鐵皮(pi)字(zi)
鐵皮適(shi)合做大(da)字(zi),放得遠,粗糙點(dian)也沒關系。鋁(lv)字(zi)和不銹(xiu)鋼(gang)字(zi)適(shi)合做中小修(xiu)養的字(zi),縫不能太(tai)大(da)。這(zhe)(zhe)不銹(xiu)鋼(gang)怎么(me)切,水(shui)刀就好,不會(hui)熱變形,也沒有發黑邊。沒有水(shui)刀?激光(guang)也行,再用清洗劑控(kong)一下(xia)。前面(mian)講過(guo),這(zhe)(zhe)金屬發光(guang)字(zi)的共同點(dian)就是(shi)都要面(mian)板、底板、圍邊和燈。
當然,每一種材質的(de)字都有它特有的(de)特點,看看你(ni)的(de)店門頭適合做(zuo)哪種呢?小(xiao)編期待你(ni)的(de)垂詢。