一、金剛線是什么意思
金(jin)(jin)(jin)(jin)剛(gang)(gang)線,又稱(cheng)金(jin)(jin)(jin)(jin)剛(gang)(gang)石(shi)(shi)線、金(jin)(jin)(jin)(jin)剛(gang)(gang)石(shi)(shi)切(qie)(qie)割(ge)(ge)(ge)線,是把金(jin)(jin)(jin)(jin)剛(gang)(gang)石(shi)(shi)的(de)(de)微小顆(ke)粒鑲嵌在(zai)高(gao)碳鋼絲(si)或(huo)鎢絲(si)上(shang)制成(cheng)的(de)(de)一種(zhong)金(jin)(jin)(jin)(jin)剛(gang)(gang)石(shi)(shi)工具,具有強大的(de)(de)切(qie)(qie)割(ge)(ge)(ge)能力和(he)切(qie)(qie)割(ge)(ge)(ge)效(xiao)率。金(jin)(jin)(jin)(jin)剛(gang)(gang)線通(tong)過在(zai)高(gao)強度鋼線基體上(shang)均勻(yun)固結(jie)(jie)金(jin)(jin)(jin)(jin)剛(gang)(gang)石(shi)(shi)微粉顆(ke)粒,形成(cheng)一定的(de)(de)分布密度,然后在(zai)金(jin)(jin)(jin)(jin)剛(gang)(gang)石(shi)(shi)線切(qie)(qie)割(ge)(ge)(ge)機的(de)(de)驅動(dong)(dong)下,以高(gao)速運(yun)動(dong)(dong)實現對晶體硅、藍寶石(shi)(shi)和(he)磁性材料等高(gao)硬脆材料的(de)(de)切(qie)(qie)割(ge)(ge)(ge),具有切(qie)(qie)割(ge)(ge)(ge)速度快、刀口平整、準(zhun)確度高(gao)等特點,在(zai)光伏(fu)領(ling)域應用(yong)廣泛。值得一提的(de)(de)是,在(zai)佛教領(ling)域也有金(jin)(jin)(jin)(jin)剛(gang)(gang)線的(de)(de)說法(fa),它指(zhi)的(de)(de)是藏傳(chuan)佛教三(san)摩耶(ye)戒(jie)壇上(shang)授(shou)與灌頂者的(de)(de)修多羅,或(huo)纏于(yu)修法(fa)壇金(jin)(jin)(jin)(jin)剛(gang)(gang)橛(jue)上(shang)的(de)(de)索(suo),由青、黃、赤、白、黑等五色(se)線搓合而成(cheng),并于(yu)兩線之結(jie)(jie)合處(chu)作三(san)個金(jin)(jin)(jin)(jin)剛(gang)(gang)結(jie)(jie),故通(tong)稱(cheng)金(jin)(jin)(jin)(jin)剛(gang)(gang)線。
二、金剛線切割工藝原理是什么
金(jin)(jin)(jin)(jin)剛線由母(mu)線、金(jin)(jin)(jin)(jin)屬(shu)鎳層、金(jin)(jin)(jin)(jin)剛石顆粒三部分組成(cheng),以母(mu)線作(zuo)為(wei)承載(zai)基體,金(jin)(jin)(jin)(jin)剛石顆粒作(zuo)為(wei)磨粒刀(dao)具(ju),金(jin)(jin)(jin)(jin)屬(shu)鍍層作(zuo)為(wei)結(jie)合劑(ji)將金(jin)(jin)(jin)(jin)剛石顆粒固結(jie)在母(mu)線上;切(qie)(qie)割(ge)時,金(jin)(jin)(jin)(jin)剛線靠近被切(qie)(qie)割(ge)的(de)材料(liao)(如硅棒或(huo)硅片),并通過高速旋轉和研磨劑(ji)的(de)使(shi)用,產生磨削效果(guo),從而實現(xian)切(qie)(qie)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)剛石(shi)(shi)線(xian)(xian)目(mu)前主要(yao)應(ying)用(yong)(yong)于硅(gui)片生(sheng)產的(de)截(jie)斷、開方(fang)和切片,使用(yong)(yong)金(jin)(jin)剛線(xian)(xian)切割(ge)(ge)硅(gui)片,主要(yao)的(de)優(you)點有:1、可(ke)實(shi)現高速切割(ge)(ge),切割(ge)(ge)耗時大量減(jian)少,單位時間(jian)能夠(gou)完成更多的(de)工作(zuo)量。2、環(huan)保生(sheng)產,金(jin)(jin)剛石(shi)(shi)線(xian)(xian)工藝只(zhi)需(xu)要(yao)水(shui)或冷卻(que)液就可(ke)以,真(zhen)正(zheng)實(shi)現了環(huan)保生(sheng)產和制造。3、金(jin)(jin)剛石(shi)(shi)線(xian)(xian)線(xian)(xian)徑(jing)可(ke)調節(jie),不同(tong)材質用(yong)(yong)不同(tong)線(xian)(xian)徑(jing),大大減(jian)少了耗材與切割(ge)(ge)精(jing)確度(du)。
四、金剛線生產工藝流程
金(jin)(jin)(jin)(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)切割(ge)線(xian)(xian)(xian)(xian)是(shi)(shi)光伏(fu)領域(yu)應用非常(chang)廣泛的(de)(de)一(yi)(yi)種切割(ge)材料(liao),它主(zhu)要由母(mu)(mu)(mu)線(xian)(xian)(xian)(xian)(一(yi)(yi)般是(shi)(shi)高碳鋼絲或(huo)鎢絲)、附(fu)(fu)在(zai)母(mu)(mu)(mu)線(xian)(xian)(xian)(xian)上(shang)(shang)的(de)(de)金(jin)(jin)(jin)(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)微(wei)粉(fen)(fen)顆(ke)粒以及(ji)粘結母(mu)(mu)(mu)線(xian)(xian)(xian)(xian)與(yu)金(jin)(jin)(jin)(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)微(wei)粉(fen)(fen)的(de)(de)鎳(nie)鍍(du)層(ceng)(ceng)(ceng)三部分組成(cheng)(cheng),具(ju)體的(de)(de)生產(chan)工藝(yi)流(liu)程(cheng)是(shi)(shi):1、金(jin)(jin)(jin)(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)微(wei)粉(fen)(fen)預處理(li):該工序主(zhu)要涉及(ji)顆(ke)粒形態篩選、金(jin)(jin)(jin)(jin)(jin)屬化(hua)處理(li)(包(bao)覆(fu)金(jin)(jin)(jin)(jin)(jin)屬鎳(nie)鍍(du)層(ceng)(ceng)(ceng),使(shi)其具(ju)備(bei)導(dao)電(dian)性(xing)(xing))等(deng)(deng)(deng),核心工藝(yi)為鎳(nie)包(bao)覆(fu)層(ceng)(ceng)(ceng)制備(bei)工藝(yi),主(zhu)要目(mu)的(de)(de)是(shi)(shi)實(shi)(shi)現(xian)金(jin)(jin)(jin)(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)表(biao)(biao)面(mian)(mian)(mian)鎳(nie)鍍(du)層(ceng)(ceng)(ceng)致密、包(bao)覆(fu)均(jun)勻、物理(li)化(hua)學性(xing)(xing)質穩定,從(cong)(cong)而(er)增(zeng)強(qiang)金(jin)(jin)(jin)(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)微(wei)粉(fen)(fen)導(dao)電(dian)性(xing)(xing),使(shi)得(de)鍍(du)層(ceng)(ceng)(ceng)在(zai)可以電(dian)鍍(du)液(ye)體體系(xi)中長時間(jian)使(shi)用不被腐(fu)蝕、上(shang)(shang)砂(sha)效(xiao)率提(ti)升(sheng)(sheng)、金(jin)(jin)(jin)(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)微(wei)粉(fen)(fen)在(zai)母(mu)(mu)(mu)線(xian)(xian)(xian)(xian)表(biao)(biao)面(mian)(mian)(mian)牢固均(jun)勻分布(bu)(減(jian)少團聚、疊砂(sha)現(xian)象)。2、母(mu)(mu)(mu)線(xian)(xian)(xian)(xian)預處理(li):通(tong)過酸洗(xi)、超聲波清洗(xi)等(deng)(deng)(deng)方式去除(chu)母(mu)(mu)(mu)線(xian)(xian)(xian)(xian)表(biao)(biao)面(mian)(mian)(mian)油污、氧(yang)化(hua)層(ceng)(ceng)(ceng)等(deng)(deng)(deng)雜質,從(cong)(cong)而(er)提(ti)高母(mu)(mu)(mu)線(xian)(xian)(xian)(xian)的(de)(de)潔凈度,使(shi)鍍(du)鎳(nie)層(ceng)(ceng)(ceng)與(yu)母(mu)(mu)(mu)線(xian)(xian)(xian)(xian)更好地結合。3、母(mu)(mu)(mu)線(xian)(xian)(xian)(xian)預鍍(du)鎳(nie):在(zai)母(mu)(mu)(mu)線(xian)(xian)(xian)(xian)表(biao)(biao)面(mian)(mian)(mian)增(zeng)加一(yi)(yi)層(ceng)(ceng)(ceng)金(jin)(jin)(jin)(jin)(jin)屬鍍(du)層(ceng)(ceng)(ceng),主(zhu)要目(mu)的(de)(de)是(shi)(shi)提(ti)升(sheng)(sheng)微(wei)粉(fen)(fen)顆(ke)粒與(yu)母(mu)(mu)(mu)線(xian)(xian)(xian)(xian)之(zhi)間(jian)的(de)(de)固結強(qiang)度,從(cong)(cong)而(er)提(ti)升(sheng)(sheng)金(jin)(jin)(jin)(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)線(xian)(xian)(xian)(xian)成(cheng)(cheng)品的(de)(de)整(zheng)體品質。4、上(shang)(shang)砂(sha):主(zhu)要目(mu)的(de)(de)是(shi)(shi)實(shi)(shi)現(xian)金(jin)(jin)(jin)(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)微(wei)粉(fen)(fen)在(zai)母(mu)(mu)(mu)線(xian)(xian)(xian)(xian)表(biao)(biao)面(mian)(mian)(mian)的(de)(de)緊固、均(jun)勻附(fu)(fu)著,以保(bao)證成(cheng)(cheng)品在(zai)實(shi)(shi)際應用中的(de)(de)高效(xiao)切割(ge)能(neng)力(li),并保(bao)持生產(chan)過程(cheng)的(de)(de)高效(xiao)、連(lian)續(xu)、穩定。上(shang)(shang)砂(sha)是(shi)(shi)整(zheng)個(ge)生產(chan)流(liu)程(cheng)的(de)(de)核心,涉及(ji)電(dian)鍍(du)液(ye)主(zhu)配方和添加劑的(de)(de)選擇使(shi)用、電(dian)鍍(du)液(ye)在(zai)線(xian)(xian)(xian)(xian)維護處理(li)等(deng)(deng)(deng)工藝(yi)。5、加厚鍍(du)鎳(nie):再鍍(du)覆(fu)一(yi)(yi)層(ceng)(ceng)(ceng)金(jin)(jin)(jin)(jin)(jin)屬鎳(nie)包(bao)覆(fu)在(zai)金(jin)(jin)(jin)(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)微(wei)粉(fen)(fen)顆(ke)粒和母(mu)(mu)(mu)線(xian)(xian)(xian)(xian)之(zhi)間(jian),增(zeng)強(qiang)母(mu)(mu)(mu)線(xian)(xian)(xian)(xian)與(yu)金(jin)(jin)(jin)(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)微(wei)粉(fen)(fen)之(zhi)間(jian)的(de)(de)把持力(li),以增(zeng)強(qiang)成(cheng)(cheng)品的(de)(de)切割(ge)能(neng)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。