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柳州偉奇石材批發公司

2022-04-29
柳州偉奇石材批發公司

噪(zao)(zao)(zao)音所產(chan)生(sheng)的(de)(de)(de)(de)(de)危害(hai)是(shi)(shi)比較(jiao)大(da)的(de)(de)(de)(de)(de),尤其(qi)(qi)(qi)(qi)是(shi)(shi)表現在(zai)如下(xia)(xia)幾個方(fang)(fang)(fang)面:1、長期在(zai)強烈(lie)的(de)(de)(de)(de)(de)噪(zao)(zao)(zao)音環境中工作(zuo),可以使人(ren)產(chan)生(sheng)噪(zao)(zao)(zao)聲(sheng)(sheng)性耳(er)聾(long)。2、影響人(ren)們的(de)(de)(de)(de)(de)正(zheng)常工作(zuo)、學習及日(ri)常生(sheng)活。那(nei)么(me)石材(cai)加(jia)工過程(cheng)中噪(zao)(zao)(zao)音是(shi)(shi)怎樣產(chan)生(sheng)的(de)(de)(de)(de)(de)呢?它主要來自齒(chi)(chi)(chi)(chi)尖噪(zao)(zao)(zao)聲(sheng)(sheng),鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)振(zhen)動及物料摩擦聲(sheng)(sheng)。齒(chi)(chi)(chi)(chi)尖噪(zao)(zao)(zao)聲(sheng)(sheng):是(shi)(shi)當鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)高速(su)(su)(su)運轉時(shi),鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)鋸(ju)(ju)(ju)齒(chi)(chi)(chi)(chi)與周圍的(de)(de)(de)(de)(de)空(kong)氣(qi)(qi)(qi)相(xiang)(xiang)互(hu)作(zuo)用,引起(qi)空(kong)氣(qi)(qi)(qi)的(de)(de)(de)(de)(de)壓力(li)脈動而(er)產(chan)生(sheng)的(de)(de)(de)(de)(de)噪(zao)(zao)(zao)聲(sheng)(sheng)。齒(chi)(chi)(chi)(chi)尖噪(zao)(zao)(zao)聲(sheng)(sheng)的(de)(de)(de)(de)(de)聲(sheng)(sheng)功率(lv)(lv)(lv)與鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)直徑、鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)線(xian)(xian)速(su)(su)(su)度(du)的(de)(de)(de)(de)(de)三次(ci)方(fang)(fang)(fang)成(cheng)(cheng)正(zheng)比,當轉速(su)(su)(su)越低時(shi),與其(qi)(qi)(qi)(qi)線(xian)(xian)速(su)(su)(su)度(du)三次(ci)方(fang)(fang)(fang)成(cheng)(cheng)正(zheng)比,齒(chi)(chi)(chi)(chi)尖噪(zao)(zao)(zao)聲(sheng)(sheng)的(de)(de)(de)(de)(de)頻(pin)率(lv)(lv)(lv)可由(you)下(xia)(xia)式計算:式中:fi—齒(chi)(chi)(chi)(chi)尖噪(zao)(zao)(zao)聲(sheng)(sheng)頻(pin)率(lv)(lv)(lv),即鋸(ju)(ju)(ju)齒(chi)(chi)(chi)(chi)每秒(miao)打空(kong)氣(qi)(qi)(qi)質點(dian)的(de)(de)(de)(de)(de)次(ci)數,(HZ)z—鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)數(個)n—鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)軸的(de)(de)(de)(de)(de)轉速(su)(su)(su)(r/min)i—諧(xie)波序(xu)號i=1、2、3……鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)旋轉時(shi),每個齒(chi)(chi)(chi)(chi)尖產(chan)生(sheng)單極(ji)輻射流,并周期地通過工作(zuo)臺的(de)(de)(de)(de)(de)鋸(ju)(ju)(ju)縫(feng)向外排(pai)(pai)出,由(you)于氣(qi)(qi)(qi)流壓力(li)發生(sheng)激烈(lie)變化(hua),隨(sui)之產(chan)生(sheng)排(pai)(pai)氣(qi)(qi)(qi)噪(zao)(zao)(zao)聲(sheng)(sheng),排(pai)(pai)氣(qi)(qi)(qi)噪(zao)(zao)(zao)聲(sheng)(sheng)的(de)(de)(de)(de)(de)升功率(lv)(lv)(lv)也(ye)隨(sui)著鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)線(xian)(xian)速(su)(su)(su)度(du)增大(da)而(er)急劇(ju)增加(jia),它與氣(qi)(qi)(qi)流速(su)(su)(su)度(du)的(de)(de)(de)(de)(de)6次(ci)方(fang)(fang)(fang)成(cheng)(cheng)正(zheng)比,在(zai)線(xian)(xian)速(su)(su)(su)度(du)較(jiao)小時(shi),與其(qi)(qi)(qi)(qi)5次(ci)方(fang)(fang)(fang)成(cheng)(cheng)正(zheng)比,則(ze)排(pai)(pai)氣(qi)(qi)(qi)噪(zao)(zao)(zao)聲(sheng)(sheng)頻(pin)率(lv)(lv)(lv)為(wei)(wei):式中:fi—排(pai)(pai)氣(qi)(qi)(qi)噪(zao)(zao)(zao)聲(sheng)(sheng)頻(pin)率(lv)(lv)(lv),(HZ)z—鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)數(個)n—鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)軸的(de)(de)(de)(de)(de)轉速(su)(su)(su)(r/min)i—諧(xie)波序(xu)號i=1、2、3……在(zai)鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)高速(su)(su)(su)旋轉時(shi),每當渦(wo)流分離的(de)(de)(de)(de)(de)頻(pin)率(lv)(lv)(lv)與鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)固(gu)有頻(pin)率(lv)(lv)(lv)相(xiang)(xiang)近(jin)時(shi),就(jiu)發生(sheng)共振(zhen),便發出“尖叫聲(sheng)(sheng)”,其(qi)(qi)(qi)(qi)頻(pin)率(lv)(lv)(lv)為(wei)(wei):f=z fr式中:z—鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)數(個)fr—軸回轉頻(pin)率(lv)(lv)(lv)(HZ)鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)屬(shu)于薄壁件(jian),其(qi)(qi)(qi)(qi)剛性一般較(jiao)差,在(zai)外力(li)的(de)(de)(de)(de)(de)作(zuo)用下(xia)(xia)很容(rong)易(yi)產(chan)生(sheng)振(zhen)動,由(you)于振(zhen)動便容(rong)易(yi)產(chan)生(sheng)物料的(de)(de)(de)(de)(de)摩擦,因此該類(lei)的(de)(de)(de)(de)(de)噪(zao)(zao)(zao)音也(ye)就(jiu)隨(sui)之產(chan)生(sheng)。

柳州偉奇石材批發公司

當然,一臺數(shu)控設備的(de)(de)(de)(de)(de)報(bao)價(jia)(jia)是(shi)比較高的(de)(de)(de)(de)(de),對(dui)于一般的(de)(de)(de)(de)(de)石(shi)(shi)材(cai)(cai)(cai)加(jia)工(gong)公司(si),可能(neng)(neng)是(shi)很(hen)難(nan)有才干收購(gou)的(de)(de)(de)(de)(de)。所以,中(zhong)國的(de)(de)(de)(de)(de)許多(duo)石(shi)(shi)材(cai)(cai)(cai)加(jia)工(gong)公司(si)也(ye)熱切(qie)地(di)期望能(neng)(neng)夠研(yan)制出更多(duo)的(de)(de)(de)(de)(de),功用(yong)更全(quan)的(de)(de)(de)(de)(de),報(bao)價(jia)(jia)更低(di)價(jia)(jia)的(de)(de)(de)(de)(de)石(shi)(shi)材(cai)(cai)(cai)雕(diao)(diao)刻(ke)(ke)設備,這樣就(jiu)能(neng)(neng)夠使得(de)(de)石(shi)(shi)雕(diao)(diao)技術得(de)(de)到(dao)(dao)十(shi)分好的(de)(de)(de)(de)(de)翻開。在日子中(zhong),現已處處可見天(tian)然石(shi)(shi)材(cai)(cai)(cai)的(de)(de)(de)(de)(de)身影了(le)(le)(le),許多(duo)的(de)(de)(de)(de)(de)石(shi)(shi)材(cai)(cai)(cai)貼(tie)圖(tu)可供(gong)咱(zan)(zan)們選擇。石(shi)(shi)材(cai)(cai)(cai)產(chan)品,正改變著(zhu)咱(zan)(zan)們的(de)(de)(de)(de)(de)日子。現在,重(zhong)慶石(shi)(shi)材(cai)(cai)(cai)加(jia)工(gong)廠市場上很(hen)難(nan)找(zhao)到(dao)(dao)石(shi)(shi)材(cai)(cai)(cai)平面雕(diao)(diao)刻(ke)(ke)的(de)(de)(de)(de)(de)加(jia)工(gong)設備,更多(duo)的(de)(de)(de)(de)(de)石(shi)(shi)材(cai)(cai)(cai)雕(diao)(diao)刻(ke)(ke)產(chan)品,是(shi)通過手工(gong)雕(diao)(diao)刻(ke)(ke)的(de)(de)(de)(de)(de)辦法進行的(de)(de)(de)(de)(de)。這樣就(jiu)使得(de)(de)加(jia)工(gong)的(de)(de)(de)(de)(de)功率十(shi)分低(di)下,而且質量(liang)也(ye)得(de)(de)不到(dao)(dao)跋(ba)涉,經常出現質量(liang)比較差的(de)(de)(de)(de)(de)產(chan)品。而且從業(ye)者的(de)(de)(de)(de)(de)勞作強(qiang)度(du)也(ye)增加(jia)了(le)(le)(le),這些勞作本錢的(de)(de)(de)(de)(de)跋(ba)涉。當然也(ye)使得(de)(de)石(shi)(shi)材(cai)(cai)(cai)雕(diao)(diao)刻(ke)(ke)產(chan)品的(de)(de)(de)(de)(de)報(bao)價(jia)(jia)也(ye)跋(ba)涉了(le)(le)(le),很(hen)難(nan)滿足廣闊消費者的(de)(de)(de)(de)(de)需(xu)求(qiu)。

柳州偉奇石材批發公司

顏色(se)(se)與質材(cai)(cai)相得益彰,設計的(de)空間會(hui)因(yin)此(ci)更加廣闊,人(ren)(ren)的(de)激情也(ye)會(hui)因(yin)此(ci)而常有(you)常新!人(ren)(ren)造石(shi)材(cai)(cai)種(zhong)類(lei)與特點及其石(shi)材(cai)(cai)用途一、人(ren)(ren)造石(shi)材(cai)(cai)的(de)種(zhong)類(lei)(1)按(an)出產(chan)所(suo)用的(de)材(cai)(cai)料(liao)人(ren)(ren)造大(da)理(li)石(shi)重要分為(wei):水泥型(xing)(xing)人(ren)(ren)造大(da)理(li)石(shi)、樹脂(zhi)型(xing)(xing)人(ren)(ren)造大(da)理(li)石(shi)、復(fu)合型(xing)(xing)人(ren)(ren)造大(da)理(li)石(shi)、燒(shao)(shao)結型(xing)(xing)人(ren)(ren)造大(da)理(li)石(shi)。這四種(zhong)制作(zuo)(zuo)人(ren)(ren)造大(da)理(li)石(shi)的(de)方法中(zhong),常用的(de)是聚酯型(xing)(xing)人(ren)(ren)造大(da)理(li)石(shi),其物理(li)和化學(xue)機(ji)能(neng)好(hao),花紋輕易設計,有(you)重現(xian)性(xing),適(shi)于(yu)多(duo)種(zhong)用處(chu),但(dan)(dan)價(jia)格絕對較高;水泥型(xing)(xing)人(ren)(ren)造大(da)理(li)石(shi)價(jia)錢(qian)低廉(lian),但(dan)(dan)耐腐化性(xing)能(neng)較差(cha),容易呈現(xian)微龜裂,適(shi)于(yu)作(zuo)(zuo)板材(cai)(cai)而不適(shi)于(yu)作(zuo)(zuo)衛生潔(jie)具;復(fu)合型(xing)(xing)則綜(zong)合了前兩者的(de)長(chang)處(chu),既有(you)良好(hao)的(de)物化性(xing)能(neng),本(ben)錢(qian)也(ye)較低;燒(shao)(shao)結型(xing)(xing)人(ren)(ren)造大(da)理(li)石(shi)固然只用粘土作(zuo)(zuo)膠(jiao)粘劑,但(dan)(dan)需經高溫焙燒(shao)(shao),因(yin)此(ci)能(neng)耗大(da),造價(jia)高,而且產(chan)品(pin)破損(sun)率高。(2)按(an)使用品(pin)名分類(lei)為(wei):1、亞克力石(shi):一種(zhong)化學(xue)樹脂(zhi)合成材(cai)(cai)料(liao),清潔(jie),多(duo)用于(yu)廚房臺(tai)面,易成型(xing)(xing),防水性(xing)好(hao),無色(se)(se)差(cha),但(dan)(dan)易劃傷。

柳州偉奇石材批發公司

柳州偉奇石材批發公司才能真正達到(dao)完美的(de)(de)(de)(de)效(xiao)(xiao)果。光線要(yao)充足調(diao)膠(jiao)(jiao)(jiao)時,盡量(liang)在白天,光照充足的(de)(de)(de)(de)條(tiao)件下(xia)進行(xing),以利于(yu)分辨色(se)澤。要(yao)充分對比(bi)調(diao)膠(jiao)(jiao)(jiao)時,要(yao)不斷與石材(cai)進行(xing)對比(bi)調(diao)整(zheng),直至滿意(yi)的(de)(de)(de)(de)效(xiao)(xiao)果為止(zhi)。調(diao)膠(jiao)(jiao)(jiao)分批(pi)(pi)(pi)次(ci)(ci)同一個(ge)區域需要(yao)的(de)(de)(de)(de)膠(jiao)(jiao)(jiao),應(ying)一次(ci)(ci)調(diao)制完成(cheng),不要(yao)多(duo)(duo)次(ci)(ci)調(diao)膠(jiao)(jiao)(jiao),導致顏色(se)不一。批(pi)(pi)(pi)刀(dao)的(de)(de)(de)(de)選擇(ze)調(diao)膠(jiao)(jiao)(jiao)時,一般用(yong)(yong)的(de)(de)(de)(de)工(gong)(gong)(gong)具是批(pi)(pi)(pi)刀(dao)。批(pi)(pi)(pi)刀(dao)要(yao)求寬(kuan)度(du)不超(chao)過(guo)3寸,越(yue)寬(kuan),力量(liang)越(yue)分散,膠(jiao)(jiao)(jiao)的(de)(de)(de)(de)均勻度(du)就不夠。工(gong)(gong)(gong)具選擇(ze)批(pi)(pi)(pi)刀(dao)補(bu)膠(jiao)(jiao)(jiao)要(yao)用(yong)(yong)到(dao)批(pi)(pi)(pi)刀(dao),寬(kuan)度(du)不應(ying)超(chao)過(guo)2寸。原因在于(yu)防(fang)止(zhi)力量(liang)的(de)(de)(de)(de)過(guo)多(duo)(duo)分散,不利于(yu)膠(jiao)(jiao)(jiao)的(de)(de)(de)(de)滲(shen)入(ru)(ru)。刀(dao)片(pian)補(bu)膠(jiao)(jiao)(jiao)過(guo)程(cheng)中,工(gong)(gong)(gong)人(ren)另(ling)一個(ge)必備的(de)(de)(de)(de)工(gong)(gong)(gong)具是刀(dao)片(pian)。目的(de)(de)(de)(de)在于(yu)發現(xian)污(wu)染(ran)(ran),及時清除。否則,留在縫(feng)隙中的(de)(de)(de)(de)污(wu)染(ran)(ran),會造成(cheng)發黑(hei)、脫膠(jiao)(jiao)(jiao)等問題(ti)。鞋套為防(fang)止(zhi)灰塵的(de)(de)(de)(de)污(wu)染(ran)(ran),施工(gong)(gong)(gong)人(ren)員(yuan)應(ying)穿戴(dai)鞋套入(ru)(ru)內(nei)施工(gong)(gong)(gong)。補(bu)膠(jiao)(jiao)(jiao)操(cao)作補(bu)膠(jiao)(jiao)(jiao)時,用(yong)(yong)批(pi)(pi)(pi)刀(dao)將調(diao)好的(de)(de)(de)(de)膠(jiao)(jiao)(jiao)橫(heng)著刮到(dao)縫(feng)隙處,用(yong)(yong)力擠壓。再(zai)沿(yan)縫(feng)隙處豎著刮去多(duo)(duo)余(yu)的(de)(de)(de)(de)膠(jiao)(jiao)(jiao),合理(li)狀態(tai)下(xia),補(bu)膠(jiao)(jiao)(jiao)應(ying)在縫(feng)隙處留下(xia)0.2~0.3mm的(de)(de)(de)(de)凸(tu)起。一方面為膠(jiao)(jiao)(jiao)在干固(gu)過(guo)程(cheng)中留下(xia)余(yu)量(liang),防(fang)止(zhi)沉降(jiang)出(chu)凹槽。

柳州偉奇石材批發公司

主(zhu)(zhu)要的加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)設(she)備(bei)是(shi)(shi):自(zi)動(dong)(dong)多(duo)頭連續(xu)研磨(mo)機(ji)(ji)(ji)(ji)、金剛石校平機(ji)(ji)(ji)(ji)、橋式磨(mo)機(ji)(ji)(ji)(ji)、圓(yuan)盤磨(mo)機(ji)(ji)(ji)(ji)、逆(ni)轉式粗磨(mo)機(ji)(ji)(ji)(ji)、手(shou)扶磨(mo)機(ji)(ji)(ji)(ji)。3、切(qie)(qie)(qie)(qie)斷加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)切(qie)(qie)(qie)(qie)斷加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)是(shi)(shi)用切(qie)(qie)(qie)(qie)機(ji)(ji)(ji)(ji)將毛板或拋光板按(an)所(suo)(suo)需規格尺(chi)寸進行(xing)定形切(qie)(qie)(qie)(qie)割加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)。主(zhu)(zhu)要的加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)設(she)備(bei)是(shi)(shi)縱向(xiang)多(duo)鋸片切(qie)(qie)(qie)(qie)機(ji)(ji)(ji)(ji)、橫向(xiang)切(qie)(qie)(qie)(qie)機(ji)(ji)(ji)(ji)、橋式切(qie)(qie)(qie)(qie)機(ji)(ji)(ji)(ji)、懸臂(bei)式切(qie)(qie)(qie)(qie)機(ji)(ji)(ji)(ji)、手(shou)搖切(qie)(qie)(qie)(qie)機(ji)(ji)(ji)(ji)等(deng)。4、鑿切(qie)(qie)(qie)(qie)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)鑿切(qie)(qie)(qie)(qie)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)是(shi)(shi)傳統的加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)方(fang)法,通過(guo)楔裂、鑿打(da)(da)、劈(pi)剁(duo)、整修、打(da)(da)磨(mo)等(deng)辦法將毛胚(pei)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)成(cheng)所(suo)(suo)需產品,其(qi)表面(mian)可以(yi)是(shi)(shi)菠(bo)蘿面(mian)、龍眼面(mian)、荔枝面(mian)、自(zi)然面(mian)、蘑菇面(mian)、拉(la)溝面(mian)等(deng)等(deng)。鑿切(qie)(qie)(qie)(qie)加(jia)(jia)(jia)主(zhu)(zhu)要是(shi)(shi)使(shi)(shi)用手(shou)工(gong)(gong)(gong)(gong)(gong)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong),像是(shi)(shi)錘、剁(duo)斧(fu)、鏨子(zi)、鑿子(zi)等(deng),不過(guo)有些(xie)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)過(guo)程可以(yi)使(shi)(shi)用機(ji)(ji)(ji)(ji)器加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)完成(cheng),重(zhong)慶石材加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)主(zhu)(zhu)要設(she)備(bei)是(shi)(shi)劈(pi)石機(ji)(ji)(ji)(ji)、刨石機(ji)(ji)(ji)(ji)、自(zi)動(dong)(dong)錘鑿機(ji)(ji)(ji)(ji)、自(zi)動(dong)(dong)噴砂(sha)機(ji)(ji)(ji)(ji)等(deng)。

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