一、金剛線是什么意思
金(jin)(jin)(jin)剛(gang)(gang)(gang)(gang)線(xian)(xian),又稱(cheng)金(jin)(jin)(jin)剛(gang)(gang)(gang)(gang)石(shi)(shi)線(xian)(xian)、金(jin)(jin)(jin)剛(gang)(gang)(gang)(gang)石(shi)(shi)切割(ge)(ge)線(xian)(xian),是(shi)把(ba)金(jin)(jin)(jin)剛(gang)(gang)(gang)(gang)石(shi)(shi)的(de)(de)(de)微小(xiao)顆粒(li)鑲嵌在高碳鋼絲或鎢絲上(shang)(shang)制(zhi)成(cheng)的(de)(de)(de)一種(zhong)金(jin)(jin)(jin)剛(gang)(gang)(gang)(gang)石(shi)(shi)工具(ju),具(ju)有強大(da)的(de)(de)(de)切割(ge)(ge)能力和(he)切割(ge)(ge)效(xiao)率。金(jin)(jin)(jin)剛(gang)(gang)(gang)(gang)線(xian)(xian)通過(guo)在高強度鋼線(xian)(xian)基體(ti)上(shang)(shang)均勻固結金(jin)(jin)(jin)剛(gang)(gang)(gang)(gang)石(shi)(shi)微粉顆粒(li),形成(cheng)一定的(de)(de)(de)分(fen)布(bu)密度,然(ran)后(hou)在金(jin)(jin)(jin)剛(gang)(gang)(gang)(gang)石(shi)(shi)線(xian)(xian)切割(ge)(ge)機的(de)(de)(de)驅動(dong)下,以高速運(yun)動(dong)實現(xian)對晶體(ti)硅、藍寶石(shi)(shi)和(he)磁性材料等(deng)高硬(ying)脆材料的(de)(de)(de)切割(ge)(ge),具(ju)有切割(ge)(ge)速度快、刀口平整、準確度高等(deng)特(te)點,在光(guang)伏領域(yu)應(ying)用(yong)廣泛。值得一提的(de)(de)(de)是(shi),在佛教領域(yu)也有金(jin)(jin)(jin)剛(gang)(gang)(gang)(gang)線(xian)(xian)的(de)(de)(de)說法(fa),它指(zhi)的(de)(de)(de)是(shi)藏傳佛教三(san)摩(mo)耶戒(jie)壇上(shang)(shang)授與灌頂者的(de)(de)(de)修多(duo)羅(luo),或纏于修法(fa)壇金(jin)(jin)(jin)剛(gang)(gang)(gang)(gang)橛上(shang)(shang)的(de)(de)(de)索,由青、黃、赤、白、黑等(deng)五色線(xian)(xian)搓合而成(cheng),并于兩線(xian)(xian)之結合處(chu)作三(san)個金(jin)(jin)(jin)剛(gang)(gang)(gang)(gang)結,故通稱(cheng)金(jin)(jin)(jin)剛(gang)(gang)(gang)(gang)線(xian)(xian)。
二、金剛線切割工藝原理是什么
金(jin)(jin)剛(gang)線(xian)由母(mu)線(xian)、金(jin)(jin)屬鎳層(ceng)、金(jin)(jin)剛(gang)石顆粒(li)三部分組成,以母(mu)線(xian)作(zuo)為(wei)承載基體,金(jin)(jin)剛(gang)石顆粒(li)作(zuo)為(wei)磨(mo)粒(li)刀具,金(jin)(jin)屬鍍層(ceng)作(zuo)為(wei)結(jie)合(he)劑將(jiang)金(jin)(jin)剛(gang)石顆粒(li)固結(jie)在母(mu)線(xian)上;切割(ge)時,金(jin)(jin)剛(gang)線(xian)靠近(jin)被切割(ge)的材(cai)料(如(ru)硅棒或(huo)硅片),并通過高速旋轉和研磨(mo)劑的使用,產生磨(mo)削(xue)效果,從而(er)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)剛石線目前主要(yao)應用(yong)于硅片生產的(de)截斷、開方和切片,使(shi)用(yong)金(jin)剛線切割(ge)硅片,主要(yao)的(de)優點有:1、可實現(xian)(xian)高速切割(ge),切割(ge)耗(hao)時大(da)量減少(shao)(shao),單位時間能夠(gou)完(wan)成更多的(de)工作量。2、環保生產,金(jin)剛石線工藝(yi)只需要(yao)水或冷卻液就可以,真正(zheng)實現(xian)(xian)了環保生產和制造。3、金(jin)剛石線線徑可調節,不同(tong)(tong)材(cai)質用(yong)不同(tong)(tong)線徑,大(da)大(da)減少(shao)(shao)了耗(hao)材(cai)與切割(ge)精(jing)確度。
四、金剛線生產工藝流程
金(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)切割(ge)(ge)線(xian)(xian)(xian)(xian)(xian)(xian)是(shi)(shi)光伏領(ling)域應用非(fei)常廣泛的(de)(de)一(yi)種(zhong)切割(ge)(ge)材料,它(ta)主(zhu)(zhu)要(yao)由母線(xian)(xian)(xian)(xian)(xian)(xian)(一(yi)般是(shi)(shi)高碳鋼絲(si)或鎢絲(si))、附在母線(xian)(xian)(xian)(xian)(xian)(xian)上的(de)(de)金(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)微粉(fen)(fen)顆(ke)粒以及粘結(jie)母線(xian)(xian)(xian)(xian)(xian)(xian)與(yu)金(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)微粉(fen)(fen)的(de)(de)鎳(nie)(nie)(nie)鍍(du)(du)層(ceng)三(san)部分組(zu)成(cheng),具體的(de)(de)生(sheng)產工(gong)藝流(liu)程(cheng)是(shi)(shi):1、金(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)微粉(fen)(fen)預處(chu)理(li)(li):該(gai)工(gong)序主(zhu)(zhu)要(yao)涉(she)及顆(ke)粒形態篩選(xuan)、金(jin)屬化處(chu)理(li)(li)(包覆金(jin)屬鎳(nie)(nie)(nie)鍍(du)(du)層(ceng),使其(qi)具備(bei)導(dao)電(dian)性)等(deng),核(he)心工(gong)藝為鎳(nie)(nie)(nie)包覆層(ceng)制備(bei)工(gong)藝,主(zhu)(zhu)要(yao)目(mu)的(de)(de)是(shi)(shi)實(shi)現(xian)金(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)表(biao)(biao)面(mian)鎳(nie)(nie)(nie)鍍(du)(du)層(ceng)致密、包覆均勻、物理(li)(li)化學性質穩(wen)定,從而增強金(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)微粉(fen)(fen)導(dao)電(dian)性,使得鍍(du)(du)層(ceng)在可(ke)以電(dian)鍍(du)(du)液體體系中長時(shi)間(jian)(jian)使用不被腐(fu)蝕、上砂(sha)效率提(ti)升、金(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)微粉(fen)(fen)在母線(xian)(xian)(xian)(xian)(xian)(xian)表(biao)(biao)面(mian)牢固均勻分布(減少團聚、疊砂(sha)現(xian)象)。2、母線(xian)(xian)(xian)(xian)(xian)(xian)預處(chu)理(li)(li):通過(guo)酸洗(xi)、超聲波清洗(xi)等(deng)方式去除母線(xian)(xian)(xian)(xian)(xian)(xian)表(biao)(biao)面(mian)油(you)污、氧化層(ceng)等(deng)雜質,從而提(ti)高母線(xian)(xian)(xian)(xian)(xian)(xian)的(de)(de)潔凈度,使鍍(du)(du)鎳(nie)(nie)(nie)層(ceng)與(yu)母線(xian)(xian)(xian)(xian)(xian)(xian)更好(hao)地(di)結(jie)合。3、母線(xian)(xian)(xian)(xian)(xian)(xian)預鍍(du)(du)鎳(nie)(nie)(nie):在母線(xian)(xian)(xian)(xian)(xian)(xian)表(biao)(biao)面(mian)增加一(yi)層(ceng)金(jin)屬鍍(du)(du)層(ceng),主(zhu)(zhu)要(yao)目(mu)的(de)(de)是(shi)(shi)提(ti)升微粉(fen)(fen)顆(ke)粒與(yu)母線(xian)(xian)(xian)(xian)(xian)(xian)之間(jian)(jian)的(de)(de)固結(jie)強度,從而提(ti)升金(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)線(xian)(xian)(xian)(xian)(xian)(xian)成(cheng)品(pin)的(de)(de)整體品(pin)質。4、上砂(sha):主(zhu)(zhu)要(yao)目(mu)的(de)(de)是(shi)(shi)實(shi)現(xian)金(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)微粉(fen)(fen)在母線(xian)(xian)(xian)(xian)(xian)(xian)表(biao)(biao)面(mian)的(de)(de)緊固、均勻附著,以保證成(cheng)品(pin)在實(shi)際應用中的(de)(de)高效切割(ge)(ge)能(neng)力,并保持(chi)生(sheng)產過(guo)程(cheng)的(de)(de)高效、連續、穩(wen)定。上砂(sha)是(shi)(shi)整個生(sheng)產流(liu)程(cheng)的(de)(de)核(he)心,涉(she)及電(dian)鍍(du)(du)液主(zhu)(zhu)配方和添加劑(ji)的(de)(de)選(xuan)擇使用、電(dian)鍍(du)(du)液在線(xian)(xian)(xian)(xian)(xian)(xian)維護處(chu)理(li)(li)等(deng)工(gong)藝。5、加厚(hou)鍍(du)(du)鎳(nie)(nie)(nie):再(zai)鍍(du)(du)覆一(yi)層(ceng)金(jin)屬鎳(nie)(nie)(nie)包覆在金(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)微粉(fen)(fen)顆(ke)粒和母線(xian)(xian)(xian)(xian)(xian)(xian)之間(jian)(jian),增強母線(xian)(xian)(xian)(xian)(xian)(xian)與(yu)金(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)微粉(fen)(fen)之間(jian)(jian)的(de)(de)把持(chi)力,以增強成(cheng)品(pin)的(de)(de)切割(ge)(ge)能(neng)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。