花样视频app下载

您好(hao)!歡迎來(lai)到重(zhong)慶偉奇石(shi)材官方網(wang)站(zhan)!

??a? ?é¢?-1.png

023-8862 6996

139 8336 4953

//www.lanyicj.com/data/images/slide/20190927172654_355.jpg
您當前的位置 : 首 頁 > 企業分站

江岸裝修青石板材服務商

2021-09-13
江岸裝修青石板材服務商

江岸裝修青石板材服務商噪(zao)(zao)(zao)音所產(chan)(chan)生(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)(de)危害是比較(jiao)大的(de)(de)(de)(de)(de)(de)(de)(de),尤(you)其(qi)是表現在(zai)(zai)如下(xia)幾個(ge)(ge)方(fang)面:1、長期(qi)在(zai)(zai)強烈(lie)的(de)(de)(de)(de)(de)(de)(de)(de)噪(zao)(zao)(zao)音環境中(zhong)工(gong)作,可(ke)以使人(ren)產(chan)(chan)生(sheng)(sheng)(sheng)(sheng)噪(zao)(zao)(zao)聲(sheng)性耳(er)聾(long)。2、影(ying)響(xiang)人(ren)們的(de)(de)(de)(de)(de)(de)(de)(de)正(zheng)常工(gong)作、學習及(ji)日常生(sheng)(sheng)(sheng)(sheng)活。那么石材加工(gong)過(guo)(guo)程中(zhong)噪(zao)(zao)(zao)音是怎(zen)樣產(chan)(chan)生(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)(de)呢(ni)?它(ta)主要來自齒(chi)(chi)尖(jian)(jian)(jian)噪(zao)(zao)(zao)聲(sheng),鋸(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)(de)振(zhen)動及(ji)物(wu)料摩擦聲(sheng)。齒(chi)(chi)尖(jian)(jian)(jian)噪(zao)(zao)(zao)聲(sheng):是當(dang)鋸(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)高(gao)速(su)(su)(su)運(yun)轉(zhuan)時,鋸(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)(de)鋸(ju)(ju)(ju)(ju)(ju)(ju)齒(chi)(chi)與周圍(wei)的(de)(de)(de)(de)(de)(de)(de)(de)空氣相(xiang)互作用(yong),引起(qi)空氣的(de)(de)(de)(de)(de)(de)(de)(de)壓(ya)力(li)脈(mo)動而產(chan)(chan)生(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)(de)噪(zao)(zao)(zao)聲(sheng)。齒(chi)(chi)尖(jian)(jian)(jian)噪(zao)(zao)(zao)聲(sheng)的(de)(de)(de)(de)(de)(de)(de)(de)聲(sheng)功率(lv)與鋸(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)(de)直徑、鋸(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)(de)線(xian)速(su)(su)(su)度(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)三次方(fang)成正(zheng)比,當(dang)轉(zhuan)速(su)(su)(su)越低時,與其(qi)線(xian)速(su)(su)(su)度(du)(du)三次方(fang)成正(zheng)比,齒(chi)(chi)尖(jian)(jian)(jian)噪(zao)(zao)(zao)聲(sheng)的(de)(de)(de)(de)(de)(de)(de)(de)頻率(lv)可(ke)由(you)(you)下(xia)式計算:式中(zhong):fi—齒(chi)(chi)尖(jian)(jian)(jian)噪(zao)(zao)(zao)聲(sheng)頻率(lv),即鋸(ju)(ju)(ju)(ju)(ju)(ju)齒(chi)(chi)每秒(miao)打空氣質(zhi)點的(de)(de)(de)(de)(de)(de)(de)(de)次數,(HZ)z—鋸(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)(de)齒(chi)(chi)數(個(ge)(ge))n—鋸(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)(de)軸(zhou)的(de)(de)(de)(de)(de)(de)(de)(de)轉(zhuan)速(su)(su)(su)(r/min)i—諧波序號i=1、2、3……鋸(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)旋轉(zhuan)時,每個(ge)(ge)齒(chi)(chi)尖(jian)(jian)(jian)產(chan)(chan)生(sheng)(sheng)(sheng)(sheng)單(dan)極輻射流(liu),并周期(qi)地通過(guo)(guo)工(gong)作臺的(de)(de)(de)(de)(de)(de)(de)(de)鋸(ju)(ju)(ju)(ju)(ju)(ju)縫向外(wai)排(pai)出,由(you)(you)于(yu)氣流(liu)壓(ya)力(li)發生(sheng)(sheng)(sheng)(sheng)激烈(lie)變化,隨之產(chan)(chan)生(sheng)(sheng)(sheng)(sheng)排(pai)氣噪(zao)(zao)(zao)聲(sheng),排(pai)氣噪(zao)(zao)(zao)聲(sheng)的(de)(de)(de)(de)(de)(de)(de)(de)升(sheng)功率(lv)也隨著鋸(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)線(xian)速(su)(su)(su)度(du)(du)增大而急(ji)劇增加,它(ta)與氣流(liu)速(su)(su)(su)度(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)6次方(fang)成正(zheng)比,在(zai)(zai)線(xian)速(su)(su)(su)度(du)(du)較(jiao)小時,與其(qi)5次方(fang)成正(zheng)比,則排(pai)氣噪(zao)(zao)(zao)聲(sheng)頻率(lv)為:式中(zhong):fi—排(pai)氣噪(zao)(zao)(zao)聲(sheng)頻率(lv),(HZ)z—鋸(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)(de)齒(chi)(chi)數(個(ge)(ge))n—鋸(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)軸(zhou)的(de)(de)(de)(de)(de)(de)(de)(de)轉(zhuan)速(su)(su)(su)(r/min)i—諧波序號i=1、2、3……在(zai)(zai)鋸(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)高(gao)速(su)(su)(su)旋轉(zhuan)時,每當(dang)渦流(liu)分離的(de)(de)(de)(de)(de)(de)(de)(de)頻率(lv)與鋸(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)(de)固有頻率(lv)相(xiang)近時,就發生(sheng)(sheng)(sheng)(sheng)共(gong)振(zhen),便發出“尖(jian)(jian)(jian)叫聲(sheng)”,其(qi)頻率(lv)為:f=z fr式中(zhong):z—鋸(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)(de)齒(chi)(chi)數(個(ge)(ge))fr—軸(zhou)回轉(zhuan)頻率(lv)(HZ)鋸(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)屬于(yu)薄壁件,其(qi)剛(gang)性一(yi)般較(jiao)差(cha),在(zai)(zai)外(wai)力(li)的(de)(de)(de)(de)(de)(de)(de)(de)作用(yong)下(xia)很(hen)容(rong)易產(chan)(chan)生(sheng)(sheng)(sheng)(sheng)振(zhen)動,由(you)(you)于(yu)振(zhen)動便容(rong)易產(chan)(chan)生(sheng)(sheng)(sheng)(sheng)物(wu)料的(de)(de)(de)(de)(de)(de)(de)(de)摩擦,因此該類的(de)(de)(de)(de)(de)(de)(de)(de)噪(zao)(zao)(zao)音也就隨之產(chan)(chan)生(sheng)(sheng)(sheng)(sheng)。

江岸裝修青石板材服務商

在(zai)室(shi)內裝(zhuang)修中,電視機臺(tai)面、窗臺(tai)、室(shi)內地(di)上等適宜運用(yong)大理石(shi)(shi)(shi)(shi)(shi)。2、花崗(gang)石(shi)(shi)(shi)(shi)(shi)是(shi)火成(cheng)(cheng)(cheng)(cheng)巖(yan)(yan)(yan)(yan),也叫(jiao)酸性(xing)結(jie)晶(jing)深(shen)成(cheng)(cheng)(cheng)(cheng)巖(yan)(yan)(yan)(yan),是(shi)火成(cheng)(cheng)(cheng)(cheng)巖(yan)(yan)(yan)(yan)中散布廣的(de)(de)(de)一種巖(yan)(yan)(yan)(yan)石(shi)(shi)(shi)(shi)(shi),由長(chang)石(shi)(shi)(shi)(shi)(shi)、石(shi)(shi)(shi)(shi)(shi)英和云(yun)母構(gou)成(cheng)(cheng)(cheng)(cheng),巖(yan)(yan)(yan)(yan)質鞏(gong)固(gu)密(mi)實。其(qi)成(cheng)(cheng)(cheng)(cheng)分以二氧化(hua)硅為主,約占65%-75%。所(suo)謂火成(cheng)(cheng)(cheng)(cheng)巖(yan)(yan)(yan)(yan)便是(shi)地(di)下(xia)巖(yan)(yan)(yan)(yan)漿或火山噴溢的(de)(de)(de)熔(rong)巖(yan)(yan)(yan)(yan)冷凝結(jie)晶(jing)而成(cheng)(cheng)(cheng)(cheng)的(de)(de)(de)巖(yan)(yan)(yan)(yan)石(shi)(shi)(shi)(shi)(shi)。櫥(chu)柜(ju)臺(tai)面加工機械的(de)(de)(de)火成(cheng)(cheng)(cheng)(cheng)巖(yan)(yan)(yan)(yan)中二氧化(hua)硅的(de)(de)(de)含量、重慶石(shi)(shi)(shi)(shi)(shi)材加工長(chang)石(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)性(xing)質及其(qi)含量抉擇了石(shi)(shi)(shi)(shi)(shi)材的(de)(de)(de)性(xing)質。門檻(jian)、櫥(chu)柜(ju)臺(tai)面、室(shi)外地(di)上就適宜運用(yong)花崗(gang)石(shi)(shi)(shi)(shi)(shi)。其(qi)間櫥(chu)柜(ju)臺(tai)面好是(shi)運用(yong)深(shen)色的(de)(de)(de)花崗(gang)石(shi)(shi)(shi)(shi)(shi)。3、文(wen)化(hua)石(shi)(shi)(shi)(shi)(shi)天然文(wen)化(hua)石(shi)(shi)(shi)(shi)(shi):天然文(wen)化(hua)石(shi)(shi)(shi)(shi)(shi)是(shi)發掘(jue)于(yu)天然界的(de)(de)(de)石(shi)(shi)(shi)(shi)(shi)材,其(qi)間的(de)(de)(de)板巖(yan)(yan)(yan)(yan)、砂巖(yan)(yan)(yan)(yan)、石(shi)(shi)(shi)(shi)(shi)英石(shi)(shi)(shi)(shi)(shi),經過加工變成(cheng)(cheng)(cheng)(cheng)一種裝(zhuang)修建材。天然文(wen)化(hua)石(shi)(shi)(shi)(shi)(shi)質料鞏(gong)固(gu)、色澤鮮明、紋(wen)理豐盛、風格各異,具有抗壓、耐(nai)磨、耐(nai)火、耐(nai)寒、耐(nai)腐蝕、吸水率低等特征。人(ren)(ren)工文(wen)化(hua)石(shi)(shi)(shi)(shi)(shi):人(ren)(ren)工文(wen)化(hua)石(shi)(shi)(shi)(shi)(shi)是(shi)選用(yong)硅鈣、石(shi)(shi)(shi)(shi)(shi)膏等材料精制而成(cheng)(cheng)(cheng)(cheng)的(de)(de)(de)。

江岸裝修青石板材服務商

重(zhong)慶石(shi)(shi)(shi)(shi)材(cai)(cai)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)為節約資源(yuan),走可(ke)持續發展(zhan)的(de)道路,應充分利用(yong)(yong)資源(yuan),對于市(shi)場(chang)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)剩下的(de)廢料(liao)(如石(shi)(shi)(shi)(shi)渣、石(shi)(shi)(shi)(shi)粉(fen)、石(shi)(shi)(shi)(shi)屑),可(ke)以作為生產人造石(shi)(shi)(shi)(shi)材(cai)(cai)的(de)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)原(yuan)料(liao)。石(shi)(shi)(shi)(shi)材(cai)(cai)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)流程(cheng)(cheng)鋸(ju)(ju)割(ge)(ge)(ge)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)--研(yan)磨(mo)(mo)拋(pao)(pao)光--切斷(duan)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)--鑿(zao)切加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)--燒毛(mao)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)--輔助加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)及(ji)檢(jian)驗(yan)修補(bu)1、鋸(ju)(ju)割(ge)(ge)(ge)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)鋸(ju)(ju)割(ge)(ge)(ge)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)是(shi)用(yong)(yong)鋸(ju)(ju)石(shi)(shi)(shi)(shi)機(ji)將(jiang)花(hua)(hua)崗(gang)石(shi)(shi)(shi)(shi)荒料(liao)鋸(ju)(ju)割(ge)(ge)(ge)成毛(mao)板(一般厚(hou)(hou)度(du)石(shi)(shi)(shi)(shi)材(cai)(cai)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)流程(cheng)(cheng)鋸(ju)(ju)割(ge)(ge)(ge)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)--研(yan)磨(mo)(mo)拋(pao)(pao)光--切斷(duan)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)--鑿(zao)切加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)--燒毛(mao)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)--輔助加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)及(ji)檢(jian)驗(yan)修補(bu)1、鋸(ju)(ju)割(ge)(ge)(ge)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)鋸(ju)(ju)割(ge)(ge)(ge)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)是(shi)用(yong)(yong)鋸(ju)(ju)石(shi)(shi)(shi)(shi)機(ji)將(jiang)花(hua)(hua)崗(gang)石(shi)(shi)(shi)(shi)荒料(liao)鋸(ju)(ju)割(ge)(ge)(ge)成毛(mao)板(一般厚(hou)(hou)度(du)為20mm或10mm),或條(tiao)狀(zhuang)、塊狀(zhuang)等形狀(zhuang)的(de)半成品。該工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)序(xu)(xu)(xu)屬(shu)粗(cu)(cu)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)序(xu)(xu)(xu),該工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)序(xu)(xu)(xu)對荒料(liao)的(de)板材(cai)(cai)率、板材(cai)(cai)質量(liang)、企業的(de)經濟效益有(you)重(zhong)大影響。鋸(ju)(ju)割(ge)(ge)(ge)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)中主要的(de)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)設備是(shi)花(hua)(hua)崗(gang)石(shi)(shi)(shi)(shi)專用(yong)(yong)的(de)框架式大型自動(dong)加(jia)(jia)(jia)(jia)(jia)砂砂鋸(ju)(ju)、多刀(dao)片(pian)雙向切機(ji)、多刀(dao)片(pian)電(dian)腦(nao)控制花(hua)(hua)崗(gang)石(shi)(shi)(shi)(shi)切機(ji)和(he)花(hua)(hua)崗(gang)石(shi)(shi)(shi)(shi)圓盤鋸(ju)(ju)石(shi)(shi)(shi)(shi)機(ji)等。2、研(yan)磨(mo)(mo)拋(pao)(pao)光研(yan)磨(mo)(mo)拋(pao)(pao)光的(de)目的(de)是(shi)將(jiang)鋸(ju)(ju)好的(de)毛(mao)板進(jin)一步(bu)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong),使其厚(hou)(hou)度(du)、平(ping)整度(du)、光澤度(du)達到要求。該工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)序(xu)(xu)(xu)首先需(xu)要要粗(cu)(cu)磨(mo)(mo)校(xiao)平(ping),然后逐步(bu)經過半細磨(mo)(mo)、細磨(mo)(mo)、精磨(mo)(mo)及(ji)拋(pao)(pao)光,重(zhong)慶石(shi)(shi)(shi)(shi)材(cai)(cai)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)把花(hua)(hua)崗(gang)巖的(de)顏(yan)色紋理完(wan)全展(zhan)示(shi)出(chu)來。

江岸裝修青石板材服務商

跟著小城(cheng)鎮特(te)別(bie)是新(xin)鄉(xiang)村(cun)建筑水平不(bu)斷前進,締(di)造的(de)(de)投入也將加(jia)大(da)。無(wu)疑(yi)石(shi)材商(shang)場的(de)(de)潛(qian)力(li)極端無(wu)窮,石(shi)材裝(zhuang)飾(shi)已變成鄉(xiang)村(cun)家庭裝(zhuang)飾(shi)搶手(shou)。據悉,我國(guo)小城(cheng)市民宅的(de)(de)裝(zhuang)飾(shi)有一半以上選(xuan)用天(tian)然石(shi)材裝(zhuang)飾(shi)。但就國(guo)內形勢來(lai)看,在出產(chan)技術(shu)(shu)落(luo)后的(de)(de)情況下,公司(si)只(zhi)能(neng)(neng)(neng)采(cai)用大(da)量(liang)的(de)(de)賤賣勞動力(li)來(lai)填補技能(neng)(neng)(neng)縫隙。這不(bu)只(zhi)使公司(si)效益(yi)縮(suo)水,還直(zhi)接引發了產(chan)品(pin)質量(liang)、產(chan)品(pin)維護養護等一系列問(wen)題。致(zhi)使了工作(zuo)展開(kai)的(de)(de)瓶頸,給工作(zuo)、公司(si)的(de)(de)展開(kai)帶來(lai)了風險。面對(dui)其時的(de)(de)各種情況,石(shi)材公司(si)如能(neng)(neng)(neng)努力(li)前進出產(chan)技術(shu)(shu),加(jia)強對(dui)新(xin)產(chan)品(pin)、新(xin)技術(shu)(shu)品(pin)的(de)(de)開(kai)發運(yun)用,以立異為方向,重(zhong)慶石(shi)材加(jia)工活(huo)潑引導花費,悉數拓展開(kai)發新(xin)產(chan)品(pin),將新(xin)技能(neng)(neng)(neng)、新(xin)技術(shu)(shu)運(yun)用到(dao)多個商(shang)場領域,前進產(chan)品(pin)附加(jia)值,無(wu)疑(yi)將會贏得廣(guang)大(da)的(de)(de)展開(kai)商(shang)機。

lutube-lutube下载-lutube下载地址-lutube最新地址 lutube-lutube下载-lutube下载地址-lutube最新地址 lutube-lutube下载-lutube下载地址-lutube最新地址