一、金剛線是什么意思
金(jin)(jin)剛(gang)(gang)(gang)線(xian)(xian),又稱(cheng)金(jin)(jin)剛(gang)(gang)(gang)石線(xian)(xian)、金(jin)(jin)剛(gang)(gang)(gang)石切(qie)割(ge)(ge)(ge)線(xian)(xian),是把金(jin)(jin)剛(gang)(gang)(gang)石的(de)微小(xiao)顆粒鑲嵌(qian)在(zai)(zai)高(gao)碳鋼絲(si)或鎢絲(si)上制成(cheng)的(de)一(yi)種金(jin)(jin)剛(gang)(gang)(gang)石工具,具有強(qiang)大的(de)切(qie)割(ge)(ge)(ge)能力和切(qie)割(ge)(ge)(ge)效率。金(jin)(jin)剛(gang)(gang)(gang)線(xian)(xian)通過在(zai)(zai)高(gao)強(qiang)度(du)鋼線(xian)(xian)基體(ti)上均勻固結(jie)金(jin)(jin)剛(gang)(gang)(gang)石微粉顆粒,形(xing)成(cheng)一(yi)定的(de)分布密度(du),然后在(zai)(zai)金(jin)(jin)剛(gang)(gang)(gang)石線(xian)(xian)切(qie)割(ge)(ge)(ge)機的(de)驅動(dong)下(xia),以(yi)高(gao)速運動(dong)實現(xian)對(dui)晶(jing)體(ti)硅(gui)、藍寶石和磁性材(cai)料(liao)等(deng)高(gao)硬脆材(cai)料(liao)的(de)切(qie)割(ge)(ge)(ge),具有切(qie)割(ge)(ge)(ge)速度(du)快、刀口(kou)平整、準確(que)度(du)高(gao)等(deng)特點,在(zai)(zai)光伏領域應用(yong)廣泛。值(zhi)得(de)一(yi)提的(de)是,在(zai)(zai)佛(fo)教領域也有金(jin)(jin)剛(gang)(gang)(gang)線(xian)(xian)的(de)說法,它指的(de)是藏(zang)傳佛(fo)教三(san)摩耶戒壇上授與灌頂(ding)者(zhe)的(de)修多(duo)羅,或纏于修法壇金(jin)(jin)剛(gang)(gang)(gang)橛上的(de)索,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(jie)合(he)處(chu)作三(san)個金(jin)(jin)剛(gang)(gang)(gang)結(jie),故通稱(cheng)金(jin)(jin)剛(gang)(gang)(gang)線(xian)(xian)。
二、金剛線切割工藝原理是什么
金(jin)剛線由母線、金(jin)屬(shu)鎳層、金(jin)剛石顆(ke)粒三(san)部分(fen)組(zu)成,以母線作為承載(zai)基體,金(jin)剛石顆(ke)粒作為磨(mo)粒刀具,金(jin)屬(shu)鍍(du)層作為結合劑將金(jin)剛石顆(ke)粒固(gu)結在(zai)母線上(shang);切割(ge)時,金(jin)剛線靠近被切割(ge)的(de)(de)材料(如硅棒或硅片),并(bing)通過高(gao)速旋轉和研(yan)磨(mo)劑的(de)(de)使用,產生磨(mo)削效果(guo),從而實現(xian)切割(ge)。
三、金剛線切割硅片技術的優點有哪些
光伏領域,金(jin)(jin)剛(gang)石(shi)線(xian)(xian)(xian)目(mu)前主要應(ying)用于硅(gui)片(pian)生(sheng)產(chan)(chan)(chan)的截斷、開(kai)方和切(qie)片(pian),使(shi)用金(jin)(jin)剛(gang)線(xian)(xian)(xian)切(qie)割硅(gui)片(pian),主要的優點有:1、可(ke)實(shi)現高速切(qie)割,切(qie)割耗時大量減少(shao),單位(wei)時間能(neng)夠(gou)完成更(geng)多的工作量。2、環保生(sheng)產(chan)(chan)(chan),金(jin)(jin)剛(gang)石(shi)線(xian)(xian)(xian)工藝(yi)只需要水或冷卻液就可(ke)以,真正實(shi)現了(le)(le)環保生(sheng)產(chan)(chan)(chan)和制造。3、金(jin)(jin)剛(gang)石(shi)線(xian)(xian)(xian)線(xian)(xian)(xian)徑可(ke)調(diao)節,不同(tong)(tong)材質用不同(tong)(tong)線(xian)(xian)(xian)徑,大大減少(shao)了(le)(le)耗材與切(qie)割精確(que)度。
四、金剛線生產工藝流程
金剛(gang)(gang)(gang)石(shi)切割線(xian)(xian)(xian)(xian)是(shi)光伏領(ling)域應用(yong)(yong)非常廣泛的一(yi)種(zhong)切割材料(liao),它主(zhu)要(yao)由母(mu)(mu)(mu)(mu)線(xian)(xian)(xian)(xian)(一(yi)般是(shi)高(gao)碳鋼絲(si)或鎢(wu)絲(si))、附(fu)在(zai)母(mu)(mu)(mu)(mu)線(xian)(xian)(xian)(xian)上(shang)的金剛(gang)(gang)(gang)石(shi)微(wei)(wei)(wei)(wei)(wei)粉顆(ke)粒以(yi)及粘結(jie)母(mu)(mu)(mu)(mu)線(xian)(xian)(xian)(xian)與(yu)金剛(gang)(gang)(gang)石(shi)微(wei)(wei)(wei)(wei)(wei)粉的鎳(nie)(nie)鍍(du)層(ceng)(ceng)三部(bu)分組成(cheng)(cheng),具體(ti)(ti)的生產(chan)(chan)工(gong)(gong)藝流(liu)程(cheng)是(shi):1、金剛(gang)(gang)(gang)石(shi)微(wei)(wei)(wei)(wei)(wei)粉預處(chu)理(li)(li):該工(gong)(gong)序主(zhu)要(yao)涉(she)及顆(ke)粒形態篩選、金屬化處(chu)理(li)(li)(包(bao)覆(fu)金屬鎳(nie)(nie)鍍(du)層(ceng)(ceng),使(shi)(shi)其具備導電性(xing))等(deng),核(he)(he)心(xin)工(gong)(gong)藝為鎳(nie)(nie)包(bao)覆(fu)層(ceng)(ceng)制備工(gong)(gong)藝,主(zhu)要(yao)目(mu)的是(shi)實(shi)(shi)現金剛(gang)(gang)(gang)石(shi)表(biao)面(mian)鎳(nie)(nie)鍍(du)層(ceng)(ceng)致密、包(bao)覆(fu)均(jun)勻、物理(li)(li)化學性(xing)質(zhi)穩定,從而(er)增(zeng)強(qiang)(qiang)(qiang)金剛(gang)(gang)(gang)石(shi)微(wei)(wei)(wei)(wei)(wei)粉導電性(xing),使(shi)(shi)得鍍(du)層(ceng)(ceng)在(zai)可以(yi)電鍍(du)液(ye)體(ti)(ti)體(ti)(ti)系中(zhong)長時間使(shi)(shi)用(yong)(yong)不(bu)被腐蝕、上(shang)砂(sha)(sha)效率提(ti)(ti)升、金剛(gang)(gang)(gang)石(shi)微(wei)(wei)(wei)(wei)(wei)粉在(zai)母(mu)(mu)(mu)(mu)線(xian)(xian)(xian)(xian)表(biao)面(mian)牢固(gu)均(jun)勻分布(減少團聚(ju)、疊(die)砂(sha)(sha)現象)。2、母(mu)(mu)(mu)(mu)線(xian)(xian)(xian)(xian)預處(chu)理(li)(li):通過(guo)(guo)酸洗(xi)、超聲波清洗(xi)等(deng)方式(shi)去除母(mu)(mu)(mu)(mu)線(xian)(xian)(xian)(xian)表(biao)面(mian)油污、氧化層(ceng)(ceng)等(deng)雜質(zhi),從而(er)提(ti)(ti)高(gao)母(mu)(mu)(mu)(mu)線(xian)(xian)(xian)(xian)的潔凈度(du),使(shi)(shi)鍍(du)鎳(nie)(nie)層(ceng)(ceng)與(yu)母(mu)(mu)(mu)(mu)線(xian)(xian)(xian)(xian)更好地結(jie)合。3、母(mu)(mu)(mu)(mu)線(xian)(xian)(xian)(xian)預鍍(du)鎳(nie)(nie):在(zai)母(mu)(mu)(mu)(mu)線(xian)(xian)(xian)(xian)表(biao)面(mian)增(zeng)加(jia)一(yi)層(ceng)(ceng)金屬鍍(du)層(ceng)(ceng),主(zhu)要(yao)目(mu)的是(shi)提(ti)(ti)升微(wei)(wei)(wei)(wei)(wei)粉顆(ke)粒與(yu)母(mu)(mu)(mu)(mu)線(xian)(xian)(xian)(xian)之間的固(gu)結(jie)強(qiang)(qiang)(qiang)度(du),從而(er)提(ti)(ti)升金剛(gang)(gang)(gang)石(shi)線(xian)(xian)(xian)(xian)成(cheng)(cheng)品的整體(ti)(ti)品質(zhi)。4、上(shang)砂(sha)(sha):主(zhu)要(yao)目(mu)的是(shi)實(shi)(shi)現金剛(gang)(gang)(gang)石(shi)微(wei)(wei)(wei)(wei)(wei)粉在(zai)母(mu)(mu)(mu)(mu)線(xian)(xian)(xian)(xian)表(biao)面(mian)的緊固(gu)、均(jun)勻附(fu)著,以(yi)保(bao)證成(cheng)(cheng)品在(zai)實(shi)(shi)際應用(yong)(yong)中(zhong)的高(gao)效切割能力,并(bing)保(bao)持生產(chan)(chan)過(guo)(guo)程(cheng)的高(gao)效、連續、穩定。上(shang)砂(sha)(sha)是(shi)整個(ge)生產(chan)(chan)流(liu)程(cheng)的核(he)(he)心(xin),涉(she)及電鍍(du)液(ye)主(zhu)配方和(he)添(tian)加(jia)劑的選擇(ze)使(shi)(shi)用(yong)(yong)、電鍍(du)液(ye)在(zai)線(xian)(xian)(xian)(xian)維護處(chu)理(li)(li)等(deng)工(gong)(gong)藝。5、加(jia)厚(hou)鍍(du)鎳(nie)(nie):再鍍(du)覆(fu)一(yi)層(ceng)(ceng)金屬鎳(nie)(nie)包(bao)覆(fu)在(zai)金剛(gang)(gang)(gang)石(shi)微(wei)(wei)(wei)(wei)(wei)粉顆(ke)粒和(he)母(mu)(mu)(mu)(mu)線(xian)(xian)(xian)(xian)之間,增(zeng)強(qiang)(qiang)(qiang)母(mu)(mu)(mu)(mu)線(xian)(xian)(xian)(xian)與(yu)金剛(gang)(gang)(gang)石(shi)微(wei)(wei)(wei)(wei)(wei)粉之間的把(ba)持力,以(yi)增(zeng)強(qiang)(qiang)(qiang)成(cheng)(cheng)品的切割能力。
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。