一、金剛線是什么意思
金(jin)剛(gang)(gang)線(xian)(xian),又稱金(jin)剛(gang)(gang)石(shi)線(xian)(xian)、金(jin)剛(gang)(gang)石(shi)切(qie)割(ge)線(xian)(xian),是(shi)把(ba)金(jin)剛(gang)(gang)石(shi)的(de)(de)(de)微小顆(ke)粒鑲嵌在高(gao)碳鋼(gang)絲或(huo)鎢絲上制成(cheng)的(de)(de)(de)一種金(jin)剛(gang)(gang)石(shi)工具,具有強(qiang)大的(de)(de)(de)切(qie)割(ge)能力(li)和切(qie)割(ge)效率。金(jin)剛(gang)(gang)線(xian)(xian)通過在高(gao)強(qiang)度(du)鋼(gang)線(xian)(xian)基體上均勻固結金(jin)剛(gang)(gang)石(shi)微粉顆(ke)粒,形成(cheng)一定的(de)(de)(de)分(fen)布密度(du),然后在金(jin)剛(gang)(gang)石(shi)線(xian)(xian)切(qie)割(ge)機的(de)(de)(de)驅動下(xia),以高(gao)速運動實現對晶(jing)體硅、藍寶石(shi)和磁性材料等(deng)高(gao)硬脆材料的(de)(de)(de)切(qie)割(ge),具有切(qie)割(ge)速度(du)快(kuai)、刀口平整、準確度(du)高(gao)等(deng)特點(dian),在光伏領(ling)域應用廣(guang)泛。值得一提(ti)的(de)(de)(de)是(shi),在佛(fo)教(jiao)領(ling)域也(ye)有金(jin)剛(gang)(gang)線(xian)(xian)的(de)(de)(de)說法,它(ta)指的(de)(de)(de)是(shi)藏傳佛(fo)教(jiao)三(san)摩耶戒壇上授與灌(guan)頂者的(de)(de)(de)修多羅(luo),或(huo)纏(chan)于修法壇金(jin)剛(gang)(gang)橛上的(de)(de)(de)索(suo),由青、黃、赤、白、黑等(deng)五色線(xian)(xian)搓(cuo)合(he)而成(cheng),并于兩線(xian)(xian)之結合(he)處作三(san)個金(jin)剛(gang)(gang)結,故通稱金(jin)剛(gang)(gang)線(xian)(xian)。
二、金剛線切割工藝原理是什么
金剛(gang)線由(you)母(mu)線、金屬(shu)鎳層、金剛(gang)石顆粒(li)三部分組成(cheng),以母(mu)線作(zuo)為承載基體,金剛(gang)石顆粒(li)作(zuo)為磨(mo)粒(li)刀具,金屬(shu)鍍層作(zuo)為結(jie)合(he)劑將金剛(gang)石顆粒(li)固結(jie)在母(mu)線上;切割(ge)時,金剛(gang)線靠(kao)近被(bei)切割(ge)的材(cai)料(liao)(如硅棒或硅片),并通過高速旋(xuan)轉和研磨(mo)劑的使用,產生磨(mo)削效果,從(cong)而(er)實現切割(ge)。
三、金剛線切割硅片技術的優點有哪些
光(guang)伏領(ling)域,金剛(gang)(gang)石(shi)線(xian)(xian)(xian)目前(qian)主要應用于硅片(pian)生(sheng)(sheng)產的截斷、開方(fang)和(he)切(qie)片(pian),使用金剛(gang)(gang)線(xian)(xian)(xian)切(qie)割(ge)(ge)硅片(pian),主要的優點(dian)有:1、可實(shi)現高速切(qie)割(ge)(ge),切(qie)割(ge)(ge)耗時大(da)(da)量減少(shao),單(dan)位時間能夠完成更多(duo)的工作量。2、環保生(sheng)(sheng)產,金剛(gang)(gang)石(shi)線(xian)(xian)(xian)工藝只需(xu)要水或(huo)冷卻液就可以,真正實(shi)現了(le)環保生(sheng)(sheng)產和(he)制造。3、金剛(gang)(gang)石(shi)線(xian)(xian)(xian)線(xian)(xian)(xian)徑可調節,不(bu)同(tong)(tong)材(cai)質用不(bu)同(tong)(tong)線(xian)(xian)(xian)徑,大(da)(da)大(da)(da)減少(shao)了(le)耗材(cai)與切(qie)割(ge)(ge)精確(que)度。
四、金剛線生產工藝流程
金(jin)(jin)(jin)(jin)(jin)剛(gang)石(shi)(shi)切(qie)割(ge)線(xian)(xian)(xian)(xian)是(shi)(shi)光伏領域應用非常廣泛(fan)的(de)(de)(de)一種切(qie)割(ge)材(cai)料,它主(zhu)(zhu)(zhu)(zhu)要由母(mu)線(xian)(xian)(xian)(xian)(一般(ban)是(shi)(shi)高碳鋼絲(si)或鎢絲(si))、附(fu)在(zai)(zai)(zai)母(mu)線(xian)(xian)(xian)(xian)上(shang)(shang)的(de)(de)(de)金(jin)(jin)(jin)(jin)(jin)剛(gang)石(shi)(shi)微(wei)粉顆粒(li)以(yi)及粘結母(mu)線(xian)(xian)(xian)(xian)與(yu)(yu)金(jin)(jin)(jin)(jin)(jin)剛(gang)石(shi)(shi)微(wei)粉的(de)(de)(de)鎳(nie)(nie)(nie)鍍層(ceng)(ceng)(ceng)(ceng)三部分(fen)組成,具體(ti)的(de)(de)(de)生產工(gong)(gong)藝(yi)流(liu)程是(shi)(shi):1、金(jin)(jin)(jin)(jin)(jin)剛(gang)石(shi)(shi)微(wei)粉預(yu)處(chu)理(li)(li):該工(gong)(gong)序主(zhu)(zhu)(zhu)(zhu)要涉及顆粒(li)形態篩選、金(jin)(jin)(jin)(jin)(jin)屬(shu)(shu)化處(chu)理(li)(li)(包(bao)(bao)覆(fu)金(jin)(jin)(jin)(jin)(jin)屬(shu)(shu)鎳(nie)(nie)(nie)鍍層(ceng)(ceng)(ceng)(ceng),使其具備導(dao)電(dian)性(xing))等(deng),核心工(gong)(gong)藝(yi)為鎳(nie)(nie)(nie)包(bao)(bao)覆(fu)層(ceng)(ceng)(ceng)(ceng)制備工(gong)(gong)藝(yi),主(zhu)(zhu)(zhu)(zhu)要目的(de)(de)(de)是(shi)(shi)實現(xian)金(jin)(jin)(jin)(jin)(jin)剛(gang)石(shi)(shi)表(biao)(biao)面鎳(nie)(nie)(nie)鍍層(ceng)(ceng)(ceng)(ceng)致密、包(bao)(bao)覆(fu)均勻、物理(li)(li)化學性(xing)質(zhi)穩(wen)定(ding),從而(er)增(zeng)強(qiang)(qiang)金(jin)(jin)(jin)(jin)(jin)剛(gang)石(shi)(shi)微(wei)粉導(dao)電(dian)性(xing),使得鍍層(ceng)(ceng)(ceng)(ceng)在(zai)(zai)(zai)可(ke)以(yi)電(dian)鍍液(ye)體(ti)體(ti)系中長時間(jian)使用不被腐蝕、上(shang)(shang)砂(sha)效(xiao)率提升、金(jin)(jin)(jin)(jin)(jin)剛(gang)石(shi)(shi)微(wei)粉在(zai)(zai)(zai)母(mu)線(xian)(xian)(xian)(xian)表(biao)(biao)面牢(lao)固均勻分(fen)布(減(jian)少團聚、疊(die)砂(sha)現(xian)象)。2、母(mu)線(xian)(xian)(xian)(xian)預(yu)處(chu)理(li)(li):通過酸洗、超(chao)聲波清洗等(deng)方式(shi)去除母(mu)線(xian)(xian)(xian)(xian)表(biao)(biao)面油(you)污、氧化層(ceng)(ceng)(ceng)(ceng)等(deng)雜質(zhi),從而(er)提高母(mu)線(xian)(xian)(xian)(xian)的(de)(de)(de)潔凈(jing)度,使鍍鎳(nie)(nie)(nie)層(ceng)(ceng)(ceng)(ceng)與(yu)(yu)母(mu)線(xian)(xian)(xian)(xian)更(geng)好地結合(he)。3、母(mu)線(xian)(xian)(xian)(xian)預(yu)鍍鎳(nie)(nie)(nie):在(zai)(zai)(zai)母(mu)線(xian)(xian)(xian)(xian)表(biao)(biao)面增(zeng)加(jia)一層(ceng)(ceng)(ceng)(ceng)金(jin)(jin)(jin)(jin)(jin)屬(shu)(shu)鍍層(ceng)(ceng)(ceng)(ceng),主(zhu)(zhu)(zhu)(zhu)要目的(de)(de)(de)是(shi)(shi)提升微(wei)粉顆粒(li)與(yu)(yu)母(mu)線(xian)(xian)(xian)(xian)之(zhi)間(jian)的(de)(de)(de)固結強(qiang)(qiang)度,從而(er)提升金(jin)(jin)(jin)(jin)(jin)剛(gang)石(shi)(shi)線(xian)(xian)(xian)(xian)成品的(de)(de)(de)整(zheng)體(ti)品質(zhi)。4、上(shang)(shang)砂(sha):主(zhu)(zhu)(zhu)(zhu)要目的(de)(de)(de)是(shi)(shi)實現(xian)金(jin)(jin)(jin)(jin)(jin)剛(gang)石(shi)(shi)微(wei)粉在(zai)(zai)(zai)母(mu)線(xian)(xian)(xian)(xian)表(biao)(biao)面的(de)(de)(de)緊固、均勻附(fu)著,以(yi)保(bao)證成品在(zai)(zai)(zai)實際(ji)應用中的(de)(de)(de)高效(xiao)切(qie)割(ge)能力(li),并保(bao)持生產過程的(de)(de)(de)高效(xiao)、連續、穩(wen)定(ding)。上(shang)(shang)砂(sha)是(shi)(shi)整(zheng)個生產流(liu)程的(de)(de)(de)核心,涉及電(dian)鍍液(ye)主(zhu)(zhu)(zhu)(zhu)配(pei)方和添(tian)加(jia)劑的(de)(de)(de)選擇使用、電(dian)鍍液(ye)在(zai)(zai)(zai)線(xian)(xian)(xian)(xian)維護(hu)處(chu)理(li)(li)等(deng)工(gong)(gong)藝(yi)。5、加(jia)厚(hou)鍍鎳(nie)(nie)(nie):再鍍覆(fu)一層(ceng)(ceng)(ceng)(ceng)金(jin)(jin)(jin)(jin)(jin)屬(shu)(shu)鎳(nie)(nie)(nie)包(bao)(bao)覆(fu)在(zai)(zai)(zai)金(jin)(jin)(jin)(jin)(jin)剛(gang)石(shi)(shi)微(wei)粉顆粒(li)和母(mu)線(xian)(xian)(xian)(xian)之(zhi)間(jian),增(zeng)強(qiang)(qiang)母(mu)線(xian)(xian)(xian)(xian)與(yu)(yu)金(jin)(jin)(jin)(jin)(jin)剛(gang)石(shi)(shi)微(wei)粉之(zhi)間(jian)的(de)(de)(de)把持力(li),以(yi)增(zeng)強(qiang)(qiang)成品的(de)(de)(de)切(qie)割(ge)能力(li)。
五、金剛線價格多少
金剛線價格主要與母線、鎳、金剛砂等原料價格有關,還會受到線徑規格、市場供求關系等因素的影響,在國產金剛線出來以前,進口金剛線價格是比較貴的,每米售價約為0.4到0.5美元,大約是3元一米;國產金剛線的出現拉低了金剛線的價格,一米的價格只有0.05元,選購金剛線時,除了價格外,要選擇優質的金剛石切割線,主要看生產工藝、基體材質、拉力、出刃率、鍍層質量、金剛砂質量等方面,如果您有采購的需要,可以先來看看金剛線十大品牌。