一、黃銅棒是干什么用的
黃銅棒是用(yong)銅(tong)(tong)及(ji)鋅的(de)(de)合金制造成的(de)(de)棒狀物體,因色(se)黃(huang)而(er)得名。銅(tong)(tong)含量(liang)56%~68%的(de)(de)黃(huang)銅(tong)(tong),其(qi)熔點(dian)為934~967度。黃(huang)銅(tong)(tong)的(de)(de)機械性能和耐(nai)磨性能都很好,可用(yong)于制造精密儀器(qi)、船(chuan)舶的(de)(de)零(ling)件(jian)、槍炮(pao)的(de)(de)彈殼、汽配(pei)(pei)件(jian)、醫(yi)療配(pei)(pei)件(jian)、電器(qi)配(pei)(pei)件(jian)以及(ji)各種機械配(pei)(pei)套用(yong)料、汽車同步(bu)器(qi)齒環、船(chuan)用(yong)泵、閥、結構(gou)件(jian)、磨擦附(fu)件(jian)等。
黃銅(tong)棒含鋅(xin)量(liang)不(bu)同(tong),也會有不(bu)同(tong)的(de)顏(yan)色(se)(se),如(ru)含鋅(xin)量(liang)為18%-20%會呈紅黃色(se)(se),而含鋅(xin)量(liang)為20%-30%就會呈棕黃色(se)(se)。另外(wai)黃銅(tong)敲起來聲(sheng)音(yin)獨特,因此東(dong)方的(de)鑼、鈸、鈴、號等樂(le)器,還有西方的(de)銅(tong)管樂(le)器都(dou)是(shi)用黃銅(tong)制作的(de)。
二、黃銅棒的材質分類
黃(huang)銅棒的材質有(you):H59、H59-1、H59-2、H59-3、H60、H60-2、H62、H63、H65、H68、H70、H80、H90;C1100、C1020、C2680、C2800、C2600、C2801、C5191、C5210、C2200、C7521、C7541、C17200、C1070、C7701、QSn6.5-0.1、QSn8-0.3、QSn4-0.3、BZn18-18、BZn15-20、CuBe2等(deng)等(deng)諸多材質。
58-3銅(tong)(tong)棒(bang),59-1銅(tong)(tong)棒(bang)屬于易切(qie)削黃(huang)銅(tong)(tong),有環保黃(huang)銅(tong)(tong)棒(bang)和普通(tong)黃(huang)銅(tong)(tong)棒(bang)之分。一(yi)般正宗(zong)的(de)58-3銅(tong)(tong)棒(bang),59-1銅(tong)(tong)棒(bang)都(dou)是擠(ji)壓工藝的(de),普通(tong)的(de)連鑄銅(tong)(tong)棒(bang)生產的(de)銅(tong)(tong)棒(bang)各(ge)方(fang)面(mian)性(xing)能達不到(dao),擠(ji)壓工藝的(de)銅(tong)(tong)棒(bang)具有抗拉(la)性(xing)好(hao),硬度高,直度高。一(yi)般在汽配,醫療配件,電器配件等精密銅(tong)(tong)零件方(fang)面(mian)用(yong)量(liang)比(bi)較(jiao)多。
三、黃銅棒的重量計算公式
黃(huang)銅(tong)棒重量的計算(suan)公式是:黃(huang)銅(tong)棒重量=黃(huang)銅(tong)密度(du)×3.1415×黃(huang)銅(tong)棒的直徑的平(ping)方÷4×黃(huang)銅(tong)棒的長度(du)
公式推導過程:黃(huang)(huang)(huang)銅(tong)(tong)(tong)(tong)棒(bang)(bang)重量(liang)=黃(huang)(huang)(huang)銅(tong)(tong)(tong)(tong)密(mi)度×黃(huang)(huang)(huang)銅(tong)(tong)(tong)(tong)棒(bang)(bang)體積=黃(huang)(huang)(huang)銅(tong)(tong)(tong)(tong)密(mi)度×(黃(huang)(huang)(huang)銅(tong)(tong)(tong)(tong)棒(bang)(bang)的截(jie)面(mian)積×黃(huang)(huang)(huang)銅(tong)(tong)(tong)(tong)棒(bang)(bang)的長(chang)度)=黃(huang)(huang)(huang)銅(tong)(tong)(tong)(tong)密(mi)度×3.1415×黃(huang)(huang)(huang)銅(tong)(tong)(tong)(tong)棒(bang)(bang)的直徑的平方÷4×黃(huang)(huang)(huang)銅(tong)(tong)(tong)(tong)棒(bang)(bang)的長(chang)度
另外,黃銅棒重量也可按以下計算公(gong)式:
1、圓黃銅棒重量(liang)(公斤(jin))=0.00668*直徑(jing)*直徑(jing)*長(chang)度
說明:上式中直徑單位為(wei)mm,長度(du)單位為(wei)m,這樣算出的結果為(wei)Kg。
例如:直徑為10mm,長度為1m的重量(liang)為:0.00668*10*10*1=0.668≈0.67Kg。
2、方(fang)黃銅(tong)棒重量(公斤)=0.0085×邊(bian)寬×邊(bian)寬×長度
說明(ming):上式中邊(bian)寬(kuan)單(dan)位(wei)為(wei)mm,長度單(dan)位(wei)為(wei)m,這樣算出的(de)結果(guo)為(wei)Kg。
3、六角黃(huang)銅棒重量(公斤)=0.00736×對邊寬(kuan)×對邊寬(kuan)×長度
說(shuo)明:上式中對(dui)邊寬(kuan)單(dan)位為(wei)mm,長度單(dan)位為(wei)m,這樣算出的結果為(wei)Kg。