
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(hen)大,縫(feng)(feng)隙(xi)較款時(shi),可選用“手提切(qie)割機+0.2mm清(qing)縫(feng)(feng)片”進行清(qing)理。清(qing)縫(feng)(feng)深度要(yao)(yao)達到(dao)3mm以上,越深整體結構強度越高(gao)。清(qing)縫(feng)(feng)時(shi),一定(ding)要(yao)(yao)保持石材(cai)的原貌,不(bu)要(yao)(yao)拓寬縫(feng)(feng)隙(xi)。縫(feng)(feng)隙(xi)盡(jin)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(qing)理時(shi),不(bu)小心歪出去。

奉節裝修南斯拉夫白石材公司近年來中(zhong)(zhong)國(guo)作為石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)開采(cai)(cai)和加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)領頭國(guo),生產240個品(pin)種(zhong)的(de)(de)花崗石(shi)(shi)(shi)(shi)(shi)(shi)(shi),石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)總產量約(yue)占世界的(de)(de)65%。在(zai)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)中(zhong)(zhong),石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)占有重要(yao)地位。石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)主要(yao)包(bao)括石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)鋸(ju)(ju)(ju)割(ge)、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)磨(mo)(mo)削和石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)拋光。石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)主要(yao)采(cai)(cai)用金(jin)(jin)(jin)(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)磨(mo)(mo)料(liao)和陶瓷磨(mo)(mo)料(liao)。在(zai)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)中(zhong)(zhong),鋸(ju)(ju)(ju)切(qie)(qie)(qie)(qie)(qie)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)是(shi)(shi)機(ji)械(xie)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)一道工(gong)(gong)(gong)(gong)(gong)(gong)(gong)序(xu),鋸(ju)(ju)(ju)切(qie)(qie)(qie)(qie)(qie)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)成本占整個加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)成本的(de)(de)50%以(yi)上。目前,石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)等(deng)硬脆(cui)(cui)材(cai)(cai)(cai)(cai)料(liao)的(de)(de)切(qie)(qie)(qie)(qie)(qie)割(ge)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)主要(yao)采(cai)(cai)用各(ge)種(zhong)金(jin)(jin)(jin)(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)切(qie)(qie)(qie)(qie)(qie)割(ge)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)。由于金(jin)(jin)(jin)(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)是(shi)(shi)自然界已知的(de)(de)硬物質,其(qi)(qi)優(you)異性能(neng)決定其(qi)(qi)在(zai)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)等(deng)硬脆(cui)(cui)材(cai)(cai)(cai)(cai)料(liao)切(qie)(qie)(qie)(qie)(qie)割(ge)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)領域(yu)具(ju)(ju)有廣(guang)闊的(de)(de)發展前景(jing)。應用金(jin)(jin)(jin)(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)鋸(ju)(ju)(ju)切(qie)(qie)(qie)(qie)(qie)硬脆(cui)(cui)材(cai)(cai)(cai)(cai)料(liao)的(de)(de)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)方式主要(yao)有圓鋸(ju)(ju)(ju)片切(qie)(qie)(qie)(qie)(qie)割(ge)、金(jin)(jin)(jin)(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)帶鋸(ju)(ju)(ju)切(qie)(qie)(qie)(qie)(qie)割(ge)、金(jin)(jin)(jin)(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)框架鋸(ju)(ju)(ju)切(qie)(qie)(qie)(qie)(qie)割(ge)、金(jin)(jin)(jin)(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)串珠繩鋸(ju)(ju)(ju)切(qie)(qie)(qie)(qie)(qie)割(ge)等(deng)。重慶石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)盡管每種(zhong)方法有不同的(de)(de)特點和應用范圍,但其(qi)(qi)切(qie)(qie)(qie)(qie)(qie)割(ge)機(ji)理和金(jin)(jin)(jin)(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)磨(mo)(mo)損(sun)機(ji)理卻大致(zhi)相同。由于切(qie)(qie)(qie)(qie)(qie)割(ge)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)是(shi)(shi)金(jin)(jin)(jin)(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)切(qie)(qie)(qie)(qie)(qie)割(ge)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)主要(yao)的(de)(de)用途,因此,深(shen)入研究(jiu)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)鋸(ju)(ju)(ju)切(qie)(qie)(qie)(qie)(qie)機(ji)理和金(jin)(jin)(jin)(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)切(qie)(qie)(qie)(qie)(qie)割(ge)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)的(de)(de)磨(mo)(mo)損(sun)機(ji)理對(dui)于金(jin)(jin)(jin)(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)切(qie)(qie)(qie)(qie)(qie)割(ge)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)的(de)(de)合理制造與正確使用具(ju)(ju)有重要(yao)意(yi)義。

機(ji)器(qi)研(yan)磨(mo)(mo)。nJ分為5道l序。①柑磨(mo)(mo)。柑磨(mo)(mo)是(shi)為了(le)校準板(ban)材的(de)(de)平堅度與厚度。②半絀磨(mo)(mo)。把板(ban)材初步(bu)磨(mo)(mo)絀,使(shi)1E達到(dao)要(yao)求的(de)(de)平度與厚度。③絀磨(mo)(mo)。進一(yi)步(bu)磨(mo)(mo)絀是(shi)為了(le)將石材的(de)(de)顏(yan)包(bao)(bao)和(he)花(hua)紋(wen)恩小出(chu)(chu)來(lai)。④精磨(mo)(mo)。為拋(pao)(pao)光(guang)做好準備,使(shi)i.表(biao)而(er)(er)有一(yi)定(ding)光(guang)澤度。⑤拋(pao)(pao)光(guang)。使(shi)石材表(biao)而(er)(er)具(ju)(ju)有良好的(de)(de)光(guang)滑度,表(biao)而(er)(er)具(ju)(ju)有大的(de)(de)反射(she)光(guang)線的(de)(de)能力,1E…有的(de)(de)花(hua)紋(wen)和(he)顏(yan)包(bao)(bao)大限(xian)度的(de)(de)顯(xian)露出(chu)(chu)來(lai)。一(yi)般情況卜(bu),淺包(bao)(bao)石材比深包(bao)(bao)石材拋(pao)(pao)光(guang)后(hou)的(de)(de)裝飾(shi)效果更易(yi)展現。(2)火焰燒毛(mao)。川(chuan)火焰噴(pen)射(she)器(qi)將錨剴后(hou)的(de)(de)板(ban)材表(biao)而(er)(er)燒毛(mao),使(shi)1E恢復大然表(biao)而(er)(er),再(zai)川(chuan)鋼艘刷刷掉表(biao)而(er)(er)碎片(pian),再(zai)川(chuan)研(yan)磨(mo)(mo)機(ji)研(yan)磨(mo)(mo),使(shi)表(biao)而(er)(er)色(se)彩和(he)觸感達到(dao)裝飾(shi)的(de)(de)要(yao)求。火焰燒毛(mao)常川(chuan)J‘花(hua)崗巖類板(ban)材的(de)(de)加II(3)鑿(zao)毛(mao)。此加l方(fang)法(fa)分為手工(gong)、機(ji)具(ju)(ju)與手工(gong)相結(jie)合法(fa),傳(chuan)統的(de)(de)手工(gong)雕琢法(fa)耗人力、周(zhou)期長,但加工(gong)出(chu)(chu)的(de)(de)制品(pin)表(biao)面層次豐富(fu)、觀賞(shang)性(xing)強;而(er)(er)機(ji)具(ju)(ju)雕琢法(fa)提供了(le)生產規模和(he)效率。

清(qing)(qing)理過程中,清(qing)(qing)縫(feng)(feng)(feng)片必須與(yu)石(shi)(shi)材(cai)保持(chi)90度(du)垂直,否則會導致石(shi)(shi)材(cai)崩邊。石(shi)(shi)材(cai)拼花,是(shi)一(yi)種很精(jing)致的(de)(de)藝術品(pin)。以上(shang)注(zhu)意(yi)事項(xiang),旨在防止破壞其整(zheng)體裝飾(shi)效(xiao)(xiao)果(guo)。比如,清(qing)(qing)縫(feng)(feng)(feng)時(shi)切(qie)過頭或切(qie)串縫(feng)(feng)(feng),很不(bu)美觀,影響裝飾(shi)效(xiao)(xiao)果(guo)。調(diao)(diao)膠(jiao)標準將膠(jiao)的(de)(de)顏(yan)色(se)(se)(se)調(diao)(diao)到(dao)與(yu)石(shi)(shi)材(cai)顏(yan)色(se)(se)(se)高度(du)一(yi)致。方法用云石(shi)(shi)膠(jiao)+水膠(jiao)或透明(ming)膠(jiao),不(bu)停攪拌,將膠(jiao)調(diao)(diao)得稀一(yi)些。原因是(shi)拼花的(de)(de)縫(feng)(feng)(feng)隙非(fei)常小,又不(bu)能拓寬,必須增強(qiang)膠(jiao)的(de)(de)流動性,才能有(you)效(xiao)(xiao)的(de)(de)滲入(ru)。技巧和(he)注(zhu)意(yi)事項(xiang)加(jia)入(ru)天然(ran)色(se)(se)(se)粉在調(diao)(diao)整(zheng)膠(jiao)的(de)(de)顏(yan)色(se)(se)(se)時(shi),可視需(xu)求,加(jia)入(ru)天然(ran)的(de)(de)無機色(se)(se)(se)粉,如石(shi)(shi)粉,是(shi)天然(ran)礦物中提取的(de)(de)物質(zhi),可以達到(dao)與(yu)石(shi)(shi)材(cai)顏(yan)色(se)(se)(se)非(fei)常接(jie)近的(de)(de)效(xiao)(xiao)果(guo)。不(bu)推(tui)薦加(jia)入(ru)有(you)機顏(yan)料,原因是(shi)人工(gong)顏(yan)料的(de)(de)色(se)(se)(se)澤(ze)比較純粹,無法很好的(de)(de)模擬自然(ran)色(se)(se)(se)澤(ze)的(de)(de)天然(ran)石(shi)(shi)材(cai)。選技術好的(de)(de)工(gong)人要選擇操作熟練,顏(yan)色(se)(se)(se)分辨能力強(qiang),又有(you)高度(du)的(de)(de)責任心和(he)耐心的(de)(de)工(gong)人,以對待藝術品(pin)的(de)(de)態度(du)來操作。

復(fu)合(he)(he)結(jie)(jie)構(gou)復(fu)合(he)(he)阻尼(ni)(ni)結(jie)(jie)構(gou)在(zai)(zai)減(jian)振降噪(zao)(zao)(zao)工程結(jie)(jie)構(gou)上也開始(shi)應(ying)用(yong),它是薄彈性材料將幾(ji)層板(ban)粘結(jie)(jie)在(zai)(zai)一起的(de)(de)(de)(de)(de)(de)(de)具有(you)(you)高(gao)阻尼(ni)(ni)特(te)性,并(bing)保(bao)持金屬板(ban)材料強度的(de)(de)(de)(de)(de)(de)(de)約束(shu)阻尼(ni)(ni)層結(jie)(jie)構(gou),阻尼(ni)(ni)層厚度為0.10mm。在(zai)(zai)常(chang)溫和(he)高(gao)溫(80—100℃)下具有(you)(you)良好的(de)(de)(de)(de)(de)(de)(de)阻尼(ni)(ni)特(te)性,它對(dui)振動(dong)能量的(de)(de)(de)(de)(de)(de)(de)消(xiao)散(san),從一般(ban)普通彈性變形作(zuo)功力消(xiao)耗,提高(gao)為高(gao)彈性體變形的(de)(de)(de)(de)(de)(de)(de)做功消(xiao)耗,使變形滯后應(ying)力的(de)(de)(de)(de)(de)(de)(de)程度增加,另外,這種約束(shu)阻尼(ni)(ni)結(jie)(jie)構(gou)拉壓變形所消(xiao)散(san)的(de)(de)(de)(de)(de)(de)(de)能量,消(xiao)耗因(yin)子一般(ban)在(zai)(zai)0.3以上,大(da)峰值(zhi)可在(zai)(zai)0.85,并(bing)且是有(you)(you)寬頻帶(dai)控制(zhi)特(te)性,在(zai)(zai)很大(da)的(de)(de)(de)(de)(de)(de)(de)頻率(lv)范圍(wei)內起到抑制(zhi)峰值(zhi)的(de)(de)(de)(de)(de)(de)(de)作(zuo)用(yong),鋸(ju)(ju)(ju)片(pian)(pian)基體常(chang)用(yong)的(de)(de)(de)(de)(de)(de)(de)復(fu)合(he)(he)阻尼(ni)(ni)層結(jie)(jie)構(gou)為2層。利用(yong)復(fu)合(he)(he)阻尼(ni)(ni)結(jie)(jie)構(gou)的(de)(de)(de)(de)(de)(de)(de)鋸(ju)(ju)(ju)片(pian)(pian)基體有(you)(you)如下特(te)點:(1)鋸(ju)(ju)(ju)片(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)校平及應(ying)力的(de)(de)(de)(de)(de)(de)(de)調整難度很大(da);(2)生產(chan)效率(lv)較低,成本較高(gao);(3)加工處(chu)理技術不(bu)(bu)當,基體會缺乏軸(zhou)向剛性。安裝及使用(yong)方法降噪(zao)(zao)(zao)1、夾(jia)盤(pan)(pan)改造降噪(zao)(zao)(zao)(1)在(zai)(zai)不(bu)(bu)影響鋸(ju)(ju)(ju)切高(gao)度前提下,應(ying)盡量加大(da)鋸(ju)(ju)(ju)片(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)夾(jia)盤(pan)(pan)直徑,這樣(yang)可以提高(gao)鋸(ju)(ju)(ju)片(pian)(pian)剛性,減(jian)少彎曲振動(dong),對(dui)降低振動(dong)噪(zao)(zao)(zao)聲是及其有(you)(you)效的(de)(de)(de)(de)(de)(de)(de),實驗(yan)研究證(zheng)明,當夾(jia)盤(pan)(pan)直徑加大(da)到鋸(ju)(ju)(ju)片(pian)(pian)直徑的(de)(de)(de)(de)(de)(de)(de)3/4倍(bei)時,減(jian)噪(zao)(zao)(zao)佳。(2)為了增加鋸(ju)(ju)(ju)片(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)彈性,使其受力均勻,在(zai)(zai)夾(jia)盤(pan)(pan)上開一圈槽,嵌入橡膠條或軟金屬。