
石(shi)材(cai)(cai)拼(pin)(pin)花(hua)補(bu)膠、研(yan)磨及相關注意(yi)事項(xiang)石(shi)材(cai)(cai)拼(pin)(pin)花(hua),是(shi)(shi)一種(zhong)常見的石(shi)材(cai)(cai)裝飾(shi)效果。這(zhe)(zhe)種(zhong)工藝(yi),其實(shi)從古至今(jin)都有(you)(you)。并且隨著(zhu)現代(dai)設計(ji)(ji)和(he)制作技術(shu)的進步,漂(piao)亮(liang)的石(shi)材(cai)(cai)拼(pin)(pin)花(hua),大有(you)(you)方興未艾之(zhi)勢。我們(men)做石(shi)材(cai)(cai)護(hu)理工程(cheng),將來(lai)遇到石(shi)材(cai)(cai)拼(pin)(pin)花(hua)的機會,也會越來(lai)越多(duo)。本期我們(men)就介紹下石(shi)材(cai)(cai)拼(pin)(pin)花(hua)的補(bu)膠、研(yan)磨等(deng)(deng)環節(jie)的工藝(yi)。材(cai)(cai)料概念石(shi)材(cai)(cai)拼(pin)(pin)花(hua)設計(ji)(ji),是(shi)(shi)指利用(yong)天然(ran)石(shi)材(cai)(cai)的不(bu)同(tong)色澤,通過(guo)設計(ji)(ji)和(he)加(jia)工,拼(pin)(pin)裝成(cheng)不(bu)同(tong)花(hua)型(xing)、圖案、logo等(deng)(deng)各類(lei)效果的石(shi)材(cai)(cai)裝飾(shi)藝(yi)術(shu)。材(cai)(cai)料類(lei)型(xing)得(de)益于技術(shu)的進步,現代(dai)石(shi)材(cai)(cai)拼(pin)(pin)花(hua)設計(ji)(ji),可(ke)謂“沒有(you)(you)做不(bu)到,只有(you)(you)想不(bu)到”——類(lei)型(xing)眾多(duo),且幾乎(hu)隨時(shi)都有(you)(you)新的設計(ji)(ji)和(he)類(lei)型(xing)出現。因此,在這(zhe)(zhe)里我們(men)主(zhu)要(yao)從石(shi)材(cai)(cai)護(hu)理的角度出發,對拼(pin)(pin)花(hua)進行分類(lei)。這(zhe)(zhe)樣的分類(lei),對補(bu)膠、研(yan)磨等(deng)(deng)工藝(yi),是(shi)(shi)有(you)(you)直接的影(ying)響(xiang)的。

合(he)成(cheng)石:采取大理石的粉末跟樹脂加(jia)工而成(cheng),質(zhi)地(di)堅(jian)挺。3、微晶(jing)石:主要成(cheng)分相似于(yu)(yu)玻璃制品,名義(yi)光潔(jie),顏色(se)(se)壯麗(li),質(zhi)地(di)堅(jian)硬,主要用(yong)于(yu)(yu)鋪設(she)地(di)面,但(dan)因為質(zhi)地(di)堅(jian)硬不(bu)易于(yu)(yu)再(zai)加(jia)工,并且(qie)價格較(jiao)高(gao)。4、水磨石:但(dan)耐腐蝕(shi)性(xing)能較(jiao)差,容易涌現微龜裂,適于(yu)(yu)作(zuo)板材而不(bu)適于(yu)(yu)作(zuo)衛生潔(jie)具(ju)。二、人(ren)造(zao)(zao)石材的特點(dian)(1)色(se)(se)彩(cai)豐富(fu),應有(you)盡有(you)。有(you)純色(se)(se)的,如:白色(se)(se)、黃(huang)色(se)(se)、黑(hei)色(se)(se)、紅(hong)色(se)(se)等。還有(you)麻色(se)(se),在凈色(se)(se)板的基礎(chu)上,添加(jia)不(bu)同顏色(se)(se),不(bu)同大小的顆粒(li),創(chuang)造(zao)(zao)出(chu)色(se)(se)彩(cai)斑(ban)斕的各種(zhong)色(se)(se)彩(cai)效果。種(zhong)類繁多(duo),選(xuan)擇余(yu)地(di)特別(bie)大。(2)無(wu)放(fang)(fang)射性(xing)污染。人(ren)造(zao)(zao)石的材料經過(guo)嚴格篩選(xuan)不(bu)含放(fang)(fang)射性(xing)物(wu)質(zhi),消費者可放(fang)(fang)心使用(yong)。(3)硬度、韌性(xing)適中。

毛(mao)邊(bian)石(shi)(shi)(shi)(shi)(shi)(shi)材加(jia)工(gong)(gong)(gong)技能(neng)毛(mao)邊(bian)重慶石(shi)(shi)(shi)(shi)(shi)(shi)材加(jia)工(gong)(gong)(gong)技能(neng)是根據(ju)計劃或(huo)用(yong)戶需要(yao),在(zai)已開(kai)掘或(huo)切開(kai)的(de)(de)(de)(de)塊(kuai)石(shi)(shi)(shi)(shi)(shi)(shi)、條(tiao)石(shi)(shi)(shi)(shi)(shi)(shi)、石(shi)(shi)(shi)(shi)(shi)(shi)板(ban)的(de)(de)(de)(de)外(wai)表進行(xing)加(jia)工(gong)(gong)(gong)的(de)(de)(de)(de)。加(jia)工(gong)(gong)(gong)品(pin)種(zhong)(zhong)有粗鑿光(guang)(guang)(guang)(guang)(一(yi)(yi)(yi)步(bu)做(zuo)鑿)、細(xi)鑿光(guang)(guang)(guang)(guang)(二(er)(er)步(bu)做(zuo)鑿,或(huo)稱點光(guang)(guang)(guang)(guang)、豆(dou)光(guang)(guang)(guang)(guang)、瞪砂地)、一(yi)(yi)(yi)斧(fu)(fu)(fu)光(guang)(guang)(guang)(guang)(一(yi)(yi)(yi)遍(bian)剁(duo)斧(fu)(fu)(fu))、二(er)(er)斧(fu)(fu)(fu)光(guang)(guang)(guang)(guang)(二(er)(er)遍(bian)剁(duo)斧(fu)(fu)(fu))、三(san)斧(fu)(fu)(fu)光(guang)(guang)(guang)(guang)(三(san)遍(bian)剁(duo)斧(fu)(fu)(fu))、機刨光(guang)(guang)(guang)(guang)、亞(ya)光(guang)(guang)(guang)(guang)(粗磨(mo)(mo)光(guang)(guang)(guang)(guang))、細(xi)磨(mo)(mo)光(guang)(guang)(guang)(guang)等幾種(zhong)(zhong)。傳統(tong)的(de)(de)(de)(de)加(jia)工(gong)(gong)(gong)是在(zai)毛(mao)坯的(de)(de)(de)(de)塊(kuai)石(shi)(shi)(shi)(shi)(shi)(shi)(荒料(liao))、條(tiao)石(shi)(shi)(shi)(shi)(shi)(shi)、石(shi)(shi)(shi)(shi)(shi)(shi)板(ban)的(de)(de)(de)(de)基(ji)礎(chu)上進行(xing)分品(pin)種(zhong)(zhong)、分層次加(jia)工(gong)(gong)(gong),根據(ju)用(yong)戶需要(yao)有粗鑿光(guang)(guang)(guang)(guang)至(zhi)細(xi)磨(mo)(mo)光(guang)(guang)(guang)(guang)逐遍(bian)加(jia)工(gong)(gong)(gong)。例如(ru),用(yong)戶需要(yao)二(er)(er)斧(fu)(fu)(fu)光(guang)(guang)(guang)(guang),須經粗鑿、細(xi)鑿、一(yi)(yi)(yi)遍(bian)斧(fu)(fu)(fu)、二(er)(er)遍(bian)斧(fu)(fu)(fu)才行(xing)。根據(ju)用(yong)戶的(de)(de)(de)(de)需要(yao),重慶石(shi)(shi)(shi)(shi)(shi)(shi)材加(jia)工(gong)(gong)(gong)主要(yao)由以下幾種(zhong)(zhong)層次的(de)(de)(de)(de)加(jia)工(gong)(gong)(gong)技能(neng):(1)毛(mao)坯的(de)(de)(de)(de)塊(kuai)石(shi)(shi)(shi)(shi)(shi)(shi)、條(tiao)石(shi)(shi)(shi)(shi)(shi)(shi)、石(shi)(shi)(shi)(shi)(shi)(shi)板(ban)筑方(fang)的(de)(de)(de)(de)加(jia)工(gong)(gong)(gong)技能(neng)。(2)墻面(mian)線槽(cao)的(de)(de)(de)(de)加(jia)工(gong)(gong)(gong)技能(neng)。(3)線(腳)條(tiao)的(de)(de)(de)(de)加(jia)工(gong)(gong)(gong)技能(neng)。(4)圓形(xing)柱(zhu)或(huo)柱(zhu)座加(jia)工(gong)(gong)(gong)技能(neng)(不管全體或(huo)拼裝)。(5)建筑飾面(mian)的(de)(de)(de)(de)花飾、雕(diao)琢(zhuo)(即浮雕(diao)、圓雕(diao))。(6)蘑菇石(shi)(shi)(shi)(shi)(shi)(shi)與天然面(mian)(劈毛(mao)石(shi)(shi)(shi)(shi)(shi)(shi))的(de)(de)(de)(de)加(jia)工(gong)(gong)(gong)技能(neng)(用(yong)塊(kuai)石(shi)(shi)(shi)(shi)(shi)(shi)、條(tiao)石(shi)(shi)(shi)(shi)(shi)(shi)制(zhi)作)。重慶石(shi)(shi)(shi)(shi)(shi)(shi)材加(jia)工(gong)(gong)(gong)為(wei)(wei)你解析傳統(tong)的(de)(de)(de)(de)石(shi)(shi)(shi)(shi)(shi)(shi)材由于加(jia)工(gong)(gong)(gong)設備和加(jia)工(gong)(gong)(gong)技術捆綁,以及要(yao)作為(wei)(wei)承(cheng)重的(de)(de)(de)(de)構(gou)造構(gou)件(jian),所以加(jia)工(gong)(gong)(gong)出來的(de)(de)(de)(de)石(shi)(shi)(shi)(shi)(shi)(shi)材制(zhi)品(pin)一(yi)(yi)(yi)般比(bi)照厚重、粗糙,但這些石(shi)(shi)(shi)(shi)(shi)(shi)材制(zhi)品(pin)難(nan)以日益(yi)翻(fan)開(kai)和精雕(diao)細(xi)鏤的(de)(de)(de)(de)需求。

眉山建筑石材公司噪(zao)(zao)音所(suo)產(chan)(chan)生(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)危害是(shi)比(bi)較(jiao)大的(de)(de)(de)(de)(de)(de)(de),尤其(qi)是(shi)表現在(zai)如下(xia)幾(ji)個(ge)方面:1、長(chang)期在(zai)強烈的(de)(de)(de)(de)(de)(de)(de)噪(zao)(zao)音環(huan)境中(zhong)工(gong)作,可以使人(ren)(ren)產(chan)(chan)生(sheng)(sheng)噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)性耳聾(long)。2、影響人(ren)(ren)們的(de)(de)(de)(de)(de)(de)(de)正常(chang)工(gong)作、學習及(ji)日常(chang)生(sheng)(sheng)活。那么(me)石材加工(gong)過(guo)程(cheng)中(zhong)噪(zao)(zao)音是(shi)怎(zen)樣產(chan)(chan)生(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)呢?它主要來(lai)自齒(chi)(chi)尖噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng),鋸(ju)(ju)片(pian)的(de)(de)(de)(de)(de)(de)(de)振動(dong)(dong)及(ji)物料摩(mo)擦聲(sheng)(sheng)(sheng)(sheng)。齒(chi)(chi)尖噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng):是(shi)當(dang)鋸(ju)(ju)片(pian)高(gao)速(su)(su)運(yun)轉時,鋸(ju)(ju)片(pian)的(de)(de)(de)(de)(de)(de)(de)鋸(ju)(ju)齒(chi)(chi)與(yu)(yu)周(zhou)圍的(de)(de)(de)(de)(de)(de)(de)空氣(qi)(qi)相互(hu)作用,引起空氣(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)壓力(li)脈動(dong)(dong)而產(chan)(chan)生(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)。齒(chi)(chi)尖噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)聲(sheng)(sheng)(sheng)(sheng)功率(lv)與(yu)(yu)鋸(ju)(ju)片(pian)的(de)(de)(de)(de)(de)(de)(de)直徑、鋸(ju)(ju)片(pian)的(de)(de)(de)(de)(de)(de)(de)線(xian)速(su)(su)度的(de)(de)(de)(de)(de)(de)(de)三(san)次方成正比(bi),當(dang)轉速(su)(su)越(yue)低時,與(yu)(yu)其(qi)線(xian)速(su)(su)度三(san)次方成正比(bi),齒(chi)(chi)尖噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)頻(pin)率(lv)可由(you)(you)下(xia)式(shi)計算:式(shi)中(zhong):fi—齒(chi)(chi)尖噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)頻(pin)率(lv),即鋸(ju)(ju)齒(chi)(chi)每秒打空氣(qi)(qi)質(zhi)點的(de)(de)(de)(de)(de)(de)(de)次數,(HZ)z—鋸(ju)(ju)片(pian)的(de)(de)(de)(de)(de)(de)(de)齒(chi)(chi)數(個(ge))n—鋸(ju)(ju)片(pian)的(de)(de)(de)(de)(de)(de)(de)軸(zhou)的(de)(de)(de)(de)(de)(de)(de)轉速(su)(su)(r/min)i—諧波序(xu)號(hao)i=1、2、3……鋸(ju)(ju)片(pian)旋轉時,每個(ge)齒(chi)(chi)尖產(chan)(chan)生(sheng)(sheng)單極輻射(she)流,并周(zhou)期地通(tong)過(guo)工(gong)作臺的(de)(de)(de)(de)(de)(de)(de)鋸(ju)(ju)縫(feng)向外排(pai)出,由(you)(you)于(yu)氣(qi)(qi)流壓力(li)發(fa)生(sheng)(sheng)激烈變化,隨(sui)(sui)之產(chan)(chan)生(sheng)(sheng)排(pai)氣(qi)(qi)噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng),排(pai)氣(qi)(qi)噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)升功率(lv)也隨(sui)(sui)著鋸(ju)(ju)片(pian)線(xian)速(su)(su)度增大而急劇增加,它與(yu)(yu)氣(qi)(qi)流速(su)(su)度的(de)(de)(de)(de)(de)(de)(de)6次方成正比(bi),在(zai)線(xian)速(su)(su)度較(jiao)小時,與(yu)(yu)其(qi)5次方成正比(bi),則(ze)排(pai)氣(qi)(qi)噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)頻(pin)率(lv)為(wei):式(shi)中(zhong):fi—排(pai)氣(qi)(qi)噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)頻(pin)率(lv),(HZ)z—鋸(ju)(ju)片(pian)的(de)(de)(de)(de)(de)(de)(de)齒(chi)(chi)數(個(ge))n—鋸(ju)(ju)片(pian)軸(zhou)的(de)(de)(de)(de)(de)(de)(de)轉速(su)(su)(r/min)i—諧波序(xu)號(hao)i=1、2、3……在(zai)鋸(ju)(ju)片(pian)高(gao)速(su)(su)旋轉時,每當(dang)渦流分離的(de)(de)(de)(de)(de)(de)(de)頻(pin)率(lv)與(yu)(yu)鋸(ju)(ju)片(pian)的(de)(de)(de)(de)(de)(de)(de)固有頻(pin)率(lv)相近時,就發(fa)生(sheng)(sheng)共振,便發(fa)出“尖叫聲(sheng)(sheng)(sheng)(sheng)”,其(qi)頻(pin)率(lv)為(wei):f=z fr式(shi)中(zhong):z—鋸(ju)(ju)片(pian)的(de)(de)(de)(de)(de)(de)(de)齒(chi)(chi)數(個(ge))fr—軸(zhou)回轉頻(pin)率(lv)(HZ)鋸(ju)(ju)片(pian)屬于(yu)薄壁件,其(qi)剛性一(yi)般較(jiao)差,在(zai)外力(li)的(de)(de)(de)(de)(de)(de)(de)作用下(xia)很容(rong)易(yi)產(chan)(chan)生(sheng)(sheng)振動(dong)(dong),由(you)(you)于(yu)振動(dong)(dong)便容(rong)易(yi)產(chan)(chan)生(sheng)(sheng)物料的(de)(de)(de)(de)(de)(de)(de)摩(mo)擦,因此該類(lei)的(de)(de)(de)(de)(de)(de)(de)噪(zao)(zao)音也就隨(sui)(sui)之產(chan)(chan)生(sheng)(sheng)。