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璧山偉奇青石板材廠

2020-12-26
璧山偉奇青石板材廠

噪(zao)(zao)(zao)(zao)(zao)(zao)(zao)音(yin)(yin)所(suo)產(chan)生(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)危害是比(bi)較(jiao)(jiao)大(da)(da)的(de)(de)(de)(de)(de)(de),尤其(qi)(qi)是表現在(zai)如下幾個方面:1、長期在(zai)強烈(lie)的(de)(de)(de)(de)(de)(de)噪(zao)(zao)(zao)(zao)(zao)(zao)(zao)音(yin)(yin)環境中(zhong)(zhong)工(gong)作,可以使人(ren)產(chan)生(sheng)(sheng)(sheng)噪(zao)(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng)性耳聾。2、影響人(ren)們(men)的(de)(de)(de)(de)(de)(de)正(zheng)常(chang)工(gong)作、學習及日常(chang)生(sheng)(sheng)(sheng)活。那(nei)么石材加工(gong)過程中(zhong)(zhong)噪(zao)(zao)(zao)(zao)(zao)(zao)(zao)音(yin)(yin)是怎樣產(chan)生(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)呢(ni)?它主要來自齒(chi)(chi)(chi)(chi)尖(jian)噪(zao)(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng),鋸片(pian)(pian)的(de)(de)(de)(de)(de)(de)振動(dong)及物料(liao)摩擦聲(sheng)。齒(chi)(chi)(chi)(chi)尖(jian)噪(zao)(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng):是當鋸片(pian)(pian)高速(su)(su)運轉(zhuan)(zhuan)時(shi)(shi),鋸片(pian)(pian)的(de)(de)(de)(de)(de)(de)鋸齒(chi)(chi)(chi)(chi)與(yu)周圍的(de)(de)(de)(de)(de)(de)空(kong)(kong)(kong)氣(qi)(qi)相(xiang)互作用(yong),引起空(kong)(kong)(kong)氣(qi)(qi)的(de)(de)(de)(de)(de)(de)壓力(li)(li)脈動(dong)而(er)產(chan)生(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)噪(zao)(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng)。齒(chi)(chi)(chi)(chi)尖(jian)噪(zao)(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng)的(de)(de)(de)(de)(de)(de)聲(sheng)功率(lv)(lv)(lv)(lv)與(yu)鋸片(pian)(pian)的(de)(de)(de)(de)(de)(de)直徑(jing)、鋸片(pian)(pian)的(de)(de)(de)(de)(de)(de)線速(su)(su)度(du)(du)的(de)(de)(de)(de)(de)(de)三次(ci)方成(cheng)正(zheng)比(bi),當轉(zhuan)(zhuan)速(su)(su)越低時(shi)(shi),與(yu)其(qi)(qi)線速(su)(su)度(du)(du)三次(ci)方成(cheng)正(zheng)比(bi),齒(chi)(chi)(chi)(chi)尖(jian)噪(zao)(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng)的(de)(de)(de)(de)(de)(de)頻(pin)(pin)(pin)(pin)率(lv)(lv)(lv)(lv)可由(you)(you)下式(shi)計(ji)算(suan):式(shi)中(zhong)(zhong):fi—齒(chi)(chi)(chi)(chi)尖(jian)噪(zao)(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng)頻(pin)(pin)(pin)(pin)率(lv)(lv)(lv)(lv),即鋸齒(chi)(chi)(chi)(chi)每秒打空(kong)(kong)(kong)氣(qi)(qi)質點的(de)(de)(de)(de)(de)(de)次(ci)數(shu),(HZ)z—鋸片(pian)(pian)的(de)(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)數(shu)(個)n—鋸片(pian)(pian)的(de)(de)(de)(de)(de)(de)軸的(de)(de)(de)(de)(de)(de)轉(zhuan)(zhuan)速(su)(su)(r/min)i—諧波序號i=1、2、3……鋸片(pian)(pian)旋轉(zhuan)(zhuan)時(shi)(shi),每個齒(chi)(chi)(chi)(chi)尖(jian)產(chan)生(sheng)(sheng)(sheng)單極輻射(she)流(liu)(liu),并周期地通過工(gong)作臺的(de)(de)(de)(de)(de)(de)鋸縫向(xiang)外排(pai)出,由(you)(you)于(yu)氣(qi)(qi)流(liu)(liu)壓力(li)(li)發(fa)生(sheng)(sheng)(sheng)激烈(lie)變化,隨(sui)之(zhi)產(chan)生(sheng)(sheng)(sheng)排(pai)氣(qi)(qi)噪(zao)(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng),排(pai)氣(qi)(qi)噪(zao)(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng)的(de)(de)(de)(de)(de)(de)升功率(lv)(lv)(lv)(lv)也隨(sui)著鋸片(pian)(pian)線速(su)(su)度(du)(du)增(zeng)大(da)(da)而(er)急劇增(zeng)加,它與(yu)氣(qi)(qi)流(liu)(liu)速(su)(su)度(du)(du)的(de)(de)(de)(de)(de)(de)6次(ci)方成(cheng)正(zheng)比(bi),在(zai)線速(su)(su)度(du)(du)較(jiao)(jiao)小時(shi)(shi),與(yu)其(qi)(qi)5次(ci)方成(cheng)正(zheng)比(bi),則排(pai)氣(qi)(qi)噪(zao)(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng)頻(pin)(pin)(pin)(pin)率(lv)(lv)(lv)(lv)為(wei)(wei):式(shi)中(zhong)(zhong):fi—排(pai)氣(qi)(qi)噪(zao)(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng)頻(pin)(pin)(pin)(pin)率(lv)(lv)(lv)(lv),(HZ)z—鋸片(pian)(pian)的(de)(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)數(shu)(個)n—鋸片(pian)(pian)軸的(de)(de)(de)(de)(de)(de)轉(zhuan)(zhuan)速(su)(su)(r/min)i—諧波序號i=1、2、3……在(zai)鋸片(pian)(pian)高速(su)(su)旋轉(zhuan)(zhuan)時(shi)(shi),每當渦(wo)流(liu)(liu)分離的(de)(de)(de)(de)(de)(de)頻(pin)(pin)(pin)(pin)率(lv)(lv)(lv)(lv)與(yu)鋸片(pian)(pian)的(de)(de)(de)(de)(de)(de)固有頻(pin)(pin)(pin)(pin)率(lv)(lv)(lv)(lv)相(xiang)近時(shi)(shi),就發(fa)生(sheng)(sheng)(sheng)共振,便(bian)發(fa)出“尖(jian)叫聲(sheng)”,其(qi)(qi)頻(pin)(pin)(pin)(pin)率(lv)(lv)(lv)(lv)為(wei)(wei):f=z fr式(shi)中(zhong)(zhong):z—鋸片(pian)(pian)的(de)(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)數(shu)(個)fr—軸回(hui)轉(zhuan)(zhuan)頻(pin)(pin)(pin)(pin)率(lv)(lv)(lv)(lv)(HZ)鋸片(pian)(pian)屬于(yu)薄壁件,其(qi)(qi)剛(gang)性一般較(jiao)(jiao)差(cha),在(zai)外力(li)(li)的(de)(de)(de)(de)(de)(de)作用(yong)下很(hen)容易(yi)產(chan)生(sheng)(sheng)(sheng)振動(dong),由(you)(you)于(yu)振動(dong)便(bian)容易(yi)產(chan)生(sheng)(sheng)(sheng)物料(liao)的(de)(de)(de)(de)(de)(de)摩擦,因此(ci)該類的(de)(de)(de)(de)(de)(de)噪(zao)(zao)(zao)(zao)(zao)(zao)(zao)音(yin)(yin)也就隨(sui)之(zhi)產(chan)生(sheng)(sheng)(sheng)。

璧山偉奇青石板材廠

璧山偉奇青石板材起到(dao)防(fang)污、防(fang)磨損(sun)等(deng)作用(yong)。缺陷(xian)修(xiu)復石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)拼(pin)花(hua)(hua)(hua)(hua)在(zai)運輸、安裝等(deng)過程(cheng)中,容(rong)(rong)(rong)易產生(sheng)一(yi)些細(xi)節上的(de)缺陷(xian),需(xu)通過補膠(jiao)(jiao)(jiao)來(lai)修(xiu)復。藝術渲染有(you)些拼(pin)花(hua)(hua)(hua)(hua)設計,需(xu)要(yao)利(li)用(yong)膠(jiao)(jiao)(jiao)的(de)深淺顏色(se),才能顯出更(geng)好的(de)藝術效果。如利(li)用(yong)深色(se)膠(jiao)(jiao)(jiao),可產生(sheng)分割效果,對(dui)拼(pin)花(hua)(hua)(hua)(hua)的(de)裝飾有(you)著更(geng)好的(de)提升。施工(gong)(gong)工(gong)(gong)藝石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)拼(pin)花(hua)(hua)(hua)(hua)的(de)處(chu)(chu)(chu)理工(gong)(gong)藝,主要(yao)難點在(zai)無縫化處(chu)(chu)(chu)理上,和一(yi)般(ban)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)護理工(gong)(gong)程(cheng)的(de)區(qu)別,也在(zai)無縫化處(chu)(chu)(chu)理上。因此,解決了(le)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)拼(pin)花(hua)(hua)(hua)(hua)的(de)無縫化處(chu)(chu)(chu)理問(wen)題,接(jie)下來(lai)的(de)研(yan)磨、拋(pao)(pao)光(guang),與一(yi)般(ban)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)護理工(gong)(gong)程(cheng)相(xiang)同。膠(jiao)(jiao)(jiao)的(de)選擇(ze)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)拼(pin)花(hua)(hua)(hua)(hua)補膠(jiao)(jiao)(jiao),要(yao)用(yong)到(dao)云石(shi)(shi)(shi)(shi)(shi)(shi)膠(jiao)(jiao)(jiao)和透明膠(jiao)(jiao)(jiao)。選用(yong)的(de)云石(shi)(shi)(shi)(shi)(shi)(shi)膠(jiao)(jiao)(jiao),必(bi)(bi)須(xu)符以下要(yao)求(qiu):要(yao)有(you)良好的(de)粘接(jie)性能。有(you)良好的(de)拋(pao)(pao)光(guang)性能,研(yan)磨拋(pao)(pao)光(guang)后,應與石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)光(guang)澤度保持(chi)一(yi)致。要(yao)容(rong)(rong)(rong)易調(diao)色(se)。云石(shi)(shi)(shi)(shi)(shi)(shi)膠(jiao)(jiao)(jiao)的(de)調(diao)色(se)性能,與所含的(de)粉(fen)粒(li)粗細(xi)程(cheng)度有(you)關,若(ruo)云石(shi)(shi)(shi)(shi)(shi)(shi)膠(jiao)(jiao)(jiao)的(de)粉(fen)粒(li)細(xi)膩程(cheng)度達到(dao)300#以上,就有(you)很好的(de)調(diao)色(se)性能,且不容(rong)(rong)(rong)易變色(se)。而劣質的(de)云石(shi)(shi)(shi)(shi)(shi)(shi)膠(jiao)(jiao)(jiao),粉(fen)粒(li)粗細(xi)程(cheng)度甚(shen)至在(zai)0#以下,不容(rong)(rong)(rong)易調(diao)色(se),還容(rong)(rong)(rong)易失色(se)。必(bi)(bi)須(xu)用(yong)優質的(de)云石(shi)(shi)(shi)(shi)(shi)(shi)膠(jiao)(jiao)(jiao),如進口云石(shi)(shi)(shi)(shi)(shi)(shi)膠(jiao)(jiao)(jiao)。

璧山偉奇青石板材廠

清理縫隙若縫隙<0.2mm對于縫隙極小的石材拼花,清縫環節,基本上不允許使用機械進行操作。如果采用手提切割機和清縫片等設備,一方面易造成縫隙切割放大;另一方面會產生很高的熱量,導致崩邊等問題,破壞整體裝飾效果。手工清理。選用精工刀片,很薄的那種。有些地方,甚至需要用到更薄的剃須刀片來進行清理。清縫時,速度要慢,避免拼花細節處的破壞。清縫完成后,用大功率的吸塵器,將縫隙處的灰塵吸走。若縫隙>0.2mm拼花面積很大(da),縫(feng)(feng)隙較款時,可(ke)選用“手提切(qie)割機+0.2mm清縫(feng)(feng)片”進(jin)行清理。清縫(feng)(feng)深度要(yao)(yao)達到3mm以(yi)上,越深整體結構強度越高。清縫(feng)(feng)時,一定要(yao)(yao)保持石材的(de)原貌(mao),不(bu)要(yao)(yao)拓寬(kuan)縫(feng)(feng)隙。縫(feng)(feng)隙盡頭處,不(bu)要(yao)(yao)切(qie)過了。不(bu)要(yao)(yao)切(qie)串縫(feng)(feng)——就是不(bu)要(yao)(yao)沿著一條縫(feng)(feng)清理時,不(bu)小(xiao)心歪出(chu)去。

璧山偉奇青石板材廠

石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)拼花補膠(jiao)、研磨(mo)及相關注意事(shi)項石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)拼花,是(shi)(shi)一種常見的(de)(de)(de)石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)裝飾效果(guo)。這種工(gong)藝(yi),其實從古至今都有(you)。并(bing)且隨著現代設(she)(she)(she)計(ji)(ji)(ji)和制作技(ji)術的(de)(de)(de)進步,漂亮(liang)的(de)(de)(de)石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)拼花,大(da)有(you)方興未艾之勢。我們(men)做(zuo)石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)護理工(gong)程,將來遇到(dao)石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)拼花的(de)(de)(de)機會(hui),也會(hui)越(yue)來越(yue)多(duo)。本期我們(men)就介紹下石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)拼花的(de)(de)(de)補膠(jiao)、研磨(mo)等(deng)環節(jie)的(de)(de)(de)工(gong)藝(yi)。材(cai)(cai)(cai)(cai)料(liao)概念石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)拼花設(she)(she)(she)計(ji)(ji)(ji),是(shi)(shi)指利用(yong)天然石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)的(de)(de)(de)不同色澤,通過(guo)設(she)(she)(she)計(ji)(ji)(ji)和加工(gong),拼裝成不同花型(xing)(xing)(xing)、圖案、logo等(deng)各類(lei)效果(guo)的(de)(de)(de)石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)裝飾藝(yi)術。材(cai)(cai)(cai)(cai)料(liao)類(lei)型(xing)(xing)(xing)得益于技(ji)術的(de)(de)(de)進步,現代石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)拼花設(she)(she)(she)計(ji)(ji)(ji),可謂“沒有(you)做(zuo)不到(dao),只有(you)想不到(dao)”——類(lei)型(xing)(xing)(xing)眾多(duo),且幾乎隨時都有(you)新的(de)(de)(de)設(she)(she)(she)計(ji)(ji)(ji)和類(lei)型(xing)(xing)(xing)出現。因此(ci),在(zai)這里我們(men)主要從石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)護理的(de)(de)(de)角度出發,對(dui)拼花進行分類(lei)。這樣(yang)的(de)(de)(de)分類(lei),對(dui)補膠(jiao)、研磨(mo)等(deng)工(gong)藝(yi),是(shi)(shi)有(you)直接(jie)的(de)(de)(de)影響(xiang)的(de)(de)(de)。

璧山偉奇青石板材廠

完(wan)工(gong)后請對(dui)石(shi)(shi)材(cai)(cai)(cai)(cai)(cai)找(zhao)蠟保(bao)護。11、平常清潔(jie)時(shi),請不(bu)要(yao)運用(yong)(yong)酸性(xing)(xing)清潔(jie)劑或粉末狀堿性(xing)(xing)清潔(jie)劑收拾石(shi)(shi)材(cai)(cai)(cai)(cai)(cai)。重慶(qing)石(shi)(shi)材(cai)(cai)(cai)(cai)(cai)加(jia)工(gong)提醒石(shi)(shi)材(cai)(cai)(cai)(cai)(cai)商(shang)場(chang)(chang)需(xu)求出(chu)現分(fen)化,高檔(dang)次優質石(shi)(shi)材(cai)(cai)(cai)(cai)(cai)走俏。跟著(zhu)裝飾工(gong)作的(de)鼓起(qi),我們對(dui)于(yu)石(shi)(shi)材(cai)(cai)(cai)(cai)(cai)的(de)知道也越來(lai)越深,需(xu)求也在逐(zhu)(zhu)步前(qian)進(jin),這就教(jiao)唆(suo)高檔(dang)次石(shi)(shi)材(cai)(cai)(cai)(cai)(cai)逐(zhu)(zhu)步變(bian)成商(shang)場(chang)(chang)干(gan)流、變(bian)成了石(shi)(shi)材(cai)(cai)(cai)(cai)(cai)商(shang)場(chang)(chang)的(de)寵兒。各地基礎(chu)設施(shi)和(he)重點工(gong)程對(dui)高檔(dang)石(shi)(shi)材(cai)(cai)(cai)(cai)(cai)需(xu)求不(bu)斷上(shang)升,部(bu)分(fen)地區優質石(shi)(shi)材(cai)(cai)(cai)(cai)(cai)出(chu)現缺口(kou)(kou),致使(shi)石(shi)(shi)材(cai)(cai)(cai)(cai)(cai)進(jin)口(kou)(kou)大(da)幅(fu)增(zeng)(zeng)加(jia)。進(jin)口(kou)(kou)首要(yao)用(yong)(yong)于(yu)種類的(de)調劑,產(chan)品(pin)首要(yao)用(yong)(yong)于(yu)合(he)資公(gong)司和(he)較高檔(dang)的(de)公(gong)共場(chang)(chang)所的(de)建筑。其(qi)時(shi),我國(guo)石(shi)(shi)材(cai)(cai)(cai)(cai)(cai)商(shang)場(chang)(chang)已經變(bian)成世(shi)(shi)(shi)界石(shi)(shi)材(cai)(cai)(cai)(cai)(cai)商(shang)場(chang)(chang)不(bu)可或缺的(de)重要(yao)力氣。依據其(qi)時(shi)的(de)趨勢,在不(bu)久的(de)將(jiang)來(lai),世(shi)(shi)(shi)界石(shi)(shi)材(cai)(cai)(cai)(cai)(cai)的(de)出(chu)產(chan)與貿易中心將(jiang)會(hui)從歐洲轉到我國(guo)。重慶(qing)石(shi)(shi)材(cai)(cai)(cai)(cai)(cai)加(jia)工(gong)廠在世(shi)(shi)(shi)界商(shang)場(chang)(chang)上(shang),石(shi)(shi)材(cai)(cai)(cai)(cai)(cai)產(chan)品(pin)增(zeng)(zeng)長速(su)(su)度高于(yu)世(shi)(shi)(shi)界經濟(ji)增(zeng)(zeng)長速(su)(su)度。石(shi)(shi)材(cai)(cai)(cai)(cai)(cai)商(shang)場(chang)(chang)展開遠景出(chu)色。小城(cheng)市和(he)經濟(ji)發達地區的(de)鄉村將(jiang)會(hui)是(shi)石(shi)(shi)材(cai)(cai)(cai)(cai)(cai)商(shang)場(chang)(chang)的(de)花費(fei)搶手。

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