
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(pin)花面(mian)積很(hen)大(da),縫(feng)隙較款(kuan)時,可選(xuan)用“手提(ti)切(qie)割機(ji)+0.2mm清(qing)(qing)縫(feng)片”進(jin)行清(qing)(qing)理。清(qing)(qing)縫(feng)深度(du)要(yao)達到3mm以上(shang),越深整體(ti)結構強度(du)越高。清(qing)(qing)縫(feng)時,一定要(yao)保持石材的原貌,不(bu)(bu)要(yao)拓寬(kuan)縫(feng)隙。縫(feng)隙盡頭處,不(bu)(bu)要(yao)切(qie)過了。不(bu)(bu)要(yao)切(qie)串縫(feng)——就是不(bu)(bu)要(yao)沿(yan)著(zhu)一條縫(feng)清(qing)(qing)理時,不(bu)(bu)小心歪出去。

奉節裝修南斯拉夫白石材公司近年來(lai)中國作(zuo)為石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)開采和加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)領頭國,生產(chan)240個品種的(de)(de)花崗石(shi)(shi)(shi)(shi)(shi)(shi)(shi),石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)總產(chan)量約占(zhan)世界(jie)的(de)(de)65%。在(zai)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)中,石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)占(zhan)有(you)(you)重(zhong)要地(di)位(wei)。石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)主(zhu)(zhu)(zhu)要包括石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)鋸(ju)割(ge)(ge)(ge)(ge)、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)磨(mo)(mo)削和石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)拋光。石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)主(zhu)(zhu)(zhu)要采用(yong)金(jin)(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)磨(mo)(mo)料(liao)(liao)和陶瓷磨(mo)(mo)料(liao)(liao)。在(zai)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)中,鋸(ju)切(qie)(qie)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)是(shi)機(ji)械加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)一(yi)道(dao)工(gong)(gong)(gong)(gong)(gong)(gong)序,鋸(ju)切(qie)(qie)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)成(cheng)(cheng)本(ben)占(zhan)整(zheng)個加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)成(cheng)(cheng)本(ben)的(de)(de)50%以上。目前(qian)(qian),石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)等硬脆材(cai)(cai)料(liao)(liao)的(de)(de)切(qie)(qie)割(ge)(ge)(ge)(ge)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)主(zhu)(zhu)(zhu)要采用(yong)各種金(jin)(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)切(qie)(qie)割(ge)(ge)(ge)(ge)工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)。由于(yu)(yu)金(jin)(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)是(shi)自然(ran)界(jie)已知的(de)(de)硬物質,其優異性能決(jue)定其在(zai)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)等硬脆材(cai)(cai)料(liao)(liao)切(qie)(qie)割(ge)(ge)(ge)(ge)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)領域具(ju)有(you)(you)廣闊的(de)(de)發(fa)展(zhan)前(qian)(qian)景。應用(yong)金(jin)(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)鋸(ju)切(qie)(qie)硬脆材(cai)(cai)料(liao)(liao)的(de)(de)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)方(fang)式主(zhu)(zhu)(zhu)要有(you)(you)圓鋸(ju)片(pian)切(qie)(qie)割(ge)(ge)(ge)(ge)、金(jin)(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)帶鋸(ju)切(qie)(qie)割(ge)(ge)(ge)(ge)、金(jin)(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)框架鋸(ju)切(qie)(qie)割(ge)(ge)(ge)(ge)、金(jin)(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)串(chuan)珠(zhu)繩鋸(ju)切(qie)(qie)割(ge)(ge)(ge)(ge)等。重(zhong)慶石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)盡(jin)管每種方(fang)法(fa)有(you)(you)不同(tong)的(de)(de)特點和應用(yong)范(fan)圍,但其切(qie)(qie)割(ge)(ge)(ge)(ge)機(ji)理(li)和金(jin)(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)磨(mo)(mo)損機(ji)理(li)卻大(da)致相(xiang)同(tong)。由于(yu)(yu)切(qie)(qie)割(ge)(ge)(ge)(ge)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)是(shi)金(jin)(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)切(qie)(qie)割(ge)(ge)(ge)(ge)工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)主(zhu)(zhu)(zhu)要的(de)(de)用(yong)途(tu),因(yin)此,深入研究(jiu)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)鋸(ju)切(qie)(qie)機(ji)理(li)和金(jin)(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)切(qie)(qie)割(ge)(ge)(ge)(ge)工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)的(de)(de)磨(mo)(mo)損機(ji)理(li)對于(yu)(yu)金(jin)(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)切(qie)(qie)割(ge)(ge)(ge)(ge)工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)的(de)(de)合理(li)制(zhi)造與正確使用(yong)具(ju)有(you)(you)重(zhong)要意義。

機器研(yan)磨(mo)(mo)。nJ分為(wei)5道l序。①柑磨(mo)(mo)。柑磨(mo)(mo)是為(wei)了校準板(ban)材的(de)平堅度(du)與厚(hou)度(du)。②半(ban)絀磨(mo)(mo)。把板(ban)材初步磨(mo)(mo)絀,使(shi)1E達到(dao)要(yao)求(qiu)的(de)平度(du)與厚(hou)度(du)。③絀磨(mo)(mo)。進(jin)一步磨(mo)(mo)絀是為(wei)了將石(shi)材的(de)顏包(bao)(bao)和(he)花紋(wen)(wen)恩小出來。④精磨(mo)(mo)。為(wei)拋(pao)(pao)光做好準備,使(shi)i.表(biao)(biao)而(er)(er)有(you)一定光澤度(du)。⑤拋(pao)(pao)光。使(shi)石(shi)材表(biao)(biao)而(er)(er)具(ju)有(you)良好的(de)光滑度(du),表(biao)(biao)而(er)(er)具(ju)有(you)大(da)的(de)反射(she)光線的(de)能力,1E…有(you)的(de)花紋(wen)(wen)和(he)顏包(bao)(bao)大(da)限度(du)的(de)顯露出來。一般情況卜,淺(qian)包(bao)(bao)石(shi)材比深包(bao)(bao)石(shi)材拋(pao)(pao)光后的(de)裝飾效果更(geng)易展現。(2)火(huo)焰燒毛(mao)(mao)。川(chuan)火(huo)焰噴射(she)器將錨(mao)剴后的(de)板(ban)材表(biao)(biao)而(er)(er)燒毛(mao)(mao),使(shi)1E恢復(fu)大(da)然表(biao)(biao)而(er)(er),再川(chuan)鋼艘(sou)刷刷掉(diao)表(biao)(biao)而(er)(er)碎片,再川(chuan)研(yan)磨(mo)(mo)機研(yan)磨(mo)(mo),使(shi)表(biao)(biao)而(er)(er)色(se)彩和(he)觸感達到(dao)裝飾的(de)要(yao)求(qiu)。火(huo)焰燒毛(mao)(mao)常川(chuan)J‘花崗巖類(lei)板(ban)材的(de)加II(3)鑿毛(mao)(mao)。此加l方法分為(wei)手(shou)工(gong)、機具(ju)與手(shou)工(gong)相結合法,傳統的(de)手(shou)工(gong)雕(diao)琢(zhuo)法耗(hao)人(ren)力、周期長,但加工(gong)出的(de)制品表(biao)(biao)面層次豐富、觀賞性強;而(er)(er)機具(ju)雕(diao)琢(zhuo)法提供了生(sheng)產規模和(he)效率。

清(qing)理過程中(zhong),清(qing)縫片必須與(yu)石(shi)材(cai)保持90度垂直,否則會(hui)導致石(shi)材(cai)崩邊。石(shi)材(cai)拼花(hua)(hua),是一種很精(jing)致的(de)(de)藝術品。以(yi)上注意(yi)(yi)事(shi)項,旨在防止破壞其整體裝(zhuang)(zhuang)飾(shi)效(xiao)果。比(bi)如(ru),清(qing)縫時切(qie)過頭或(huo)切(qie)串(chuan)縫,很不(bu)美觀,影響裝(zhuang)(zhuang)飾(shi)效(xiao)果。調膠(jiao)(jiao)標準將膠(jiao)(jiao)的(de)(de)顏(yan)色(se)(se)調到(dao)與(yu)石(shi)材(cai)顏(yan)色(se)(se)高度一致。方法用云石(shi)膠(jiao)(jiao)+水膠(jiao)(jiao)或(huo)透明(ming)膠(jiao)(jiao),不(bu)停攪拌,將膠(jiao)(jiao)調得稀一些。原因是拼花(hua)(hua)的(de)(de)縫隙非常小,又不(bu)能拓寬,必須增強(qiang)膠(jiao)(jiao)的(de)(de)流動性,才能有效(xiao)的(de)(de)滲入(ru)(ru)。技巧和(he)注意(yi)(yi)事(shi)項加入(ru)(ru)天然(ran)色(se)(se)粉在調整膠(jiao)(jiao)的(de)(de)顏(yan)色(se)(se)時,可視需求,加入(ru)(ru)天然(ran)的(de)(de)無機色(se)(se)粉,如(ru)石(shi)粉,是天然(ran)礦(kuang)物中(zhong)提取的(de)(de)物質,可以(yi)達(da)到(dao)與(yu)石(shi)材(cai)顏(yan)色(se)(se)非常接近的(de)(de)效(xiao)果。不(bu)推(tui)薦(jian)加入(ru)(ru)有機顏(yan)料,原因是人工顏(yan)料的(de)(de)色(se)(se)澤(ze)比(bi)較(jiao)純粹,無法很好的(de)(de)模(mo)擬自然(ran)色(se)(se)澤(ze)的(de)(de)天然(ran)石(shi)材(cai)。選技術好的(de)(de)工人要選擇(ze)操作熟練,顏(yan)色(se)(se)分(fen)辨能力強(qiang),又有高度的(de)(de)責任(ren)心和(he)耐心的(de)(de)工人,以(yi)對待藝術品的(de)(de)態(tai)度來操作。

復(fu)合(he)結(jie)(jie)(jie)構復(fu)合(he)阻尼(ni)結(jie)(jie)(jie)構在(zai)(zai)減振(zhen)降(jiang)噪(zao)(zao)(zao)工程結(jie)(jie)(jie)構上(shang)(shang)也(ye)開始應(ying)用(yong),它(ta)是薄彈性(xing)(xing)(xing)(xing)材料(liao)將(jiang)幾層(ceng)(ceng)板粘(zhan)結(jie)(jie)(jie)在(zai)(zai)一(yi)起(qi)的(de)(de)(de)(de)(de)(de)(de)(de)具有高阻尼(ni)特性(xing)(xing)(xing)(xing),并保持金屬板材料(liao)強度(du)的(de)(de)(de)(de)(de)(de)(de)(de)約束阻尼(ni)層(ceng)(ceng)結(jie)(jie)(jie)構,阻尼(ni)層(ceng)(ceng)厚(hou)度(du)為(wei)0.10mm。在(zai)(zai)常溫和高溫(80—100℃)下具有良(liang)好的(de)(de)(de)(de)(de)(de)(de)(de)阻尼(ni)特性(xing)(xing)(xing)(xing),它(ta)對(dui)振(zhen)動(dong)(dong)能量的(de)(de)(de)(de)(de)(de)(de)(de)消散,從一(yi)般(ban)普通彈性(xing)(xing)(xing)(xing)變(bian)形(xing)作功(gong)力消耗,提(ti)高為(wei)高彈性(xing)(xing)(xing)(xing)體變(bian)形(xing)的(de)(de)(de)(de)(de)(de)(de)(de)做功(gong)消耗,使(shi)(shi)(shi)變(bian)形(xing)滯(zhi)后(hou)應(ying)力的(de)(de)(de)(de)(de)(de)(de)(de)程度(du)增加(jia)(jia),另外,這種約束阻尼(ni)結(jie)(jie)(jie)構拉(la)壓(ya)變(bian)形(xing)所消散的(de)(de)(de)(de)(de)(de)(de)(de)能量,消耗因子一(yi)般(ban)在(zai)(zai)0.3以上(shang)(shang),大(da)峰值可在(zai)(zai)0.85,并且是有寬(kuan)頻(pin)帶控制(zhi)特性(xing)(xing)(xing)(xing),在(zai)(zai)很(hen)(hen)大(da)的(de)(de)(de)(de)(de)(de)(de)(de)頻(pin)率(lv)范圍內起(qi)到抑(yi)制(zhi)峰值的(de)(de)(de)(de)(de)(de)(de)(de)作用(yong),鋸(ju)(ju)片基(ji)體常用(yong)的(de)(de)(de)(de)(de)(de)(de)(de)復(fu)合(he)阻尼(ni)層(ceng)(ceng)結(jie)(jie)(jie)構為(wei)2層(ceng)(ceng)。利(li)用(yong)復(fu)合(he)阻尼(ni)結(jie)(jie)(jie)構的(de)(de)(de)(de)(de)(de)(de)(de)鋸(ju)(ju)片基(ji)體有如下特點:(1)鋸(ju)(ju)片的(de)(de)(de)(de)(de)(de)(de)(de)校平及應(ying)力的(de)(de)(de)(de)(de)(de)(de)(de)調整難度(du)很(hen)(hen)大(da);(2)生(sheng)產效率(lv)較低,成本較高;(3)加(jia)(jia)工處理(li)技術(shu)不當,基(ji)體會缺乏軸(zhou)向剛性(xing)(xing)(xing)(xing)。安裝(zhuang)及使(shi)(shi)(shi)用(yong)方法降(jiang)噪(zao)(zao)(zao)1、夾盤改造降(jiang)噪(zao)(zao)(zao)(1)在(zai)(zai)不影響鋸(ju)(ju)切高度(du)前提(ti)下,應(ying)盡量加(jia)(jia)大(da)鋸(ju)(ju)片的(de)(de)(de)(de)(de)(de)(de)(de)夾盤直徑(jing),這樣可以提(ti)高鋸(ju)(ju)片剛性(xing)(xing)(xing)(xing),減少(shao)彎曲振(zhen)動(dong)(dong),對(dui)降(jiang)低振(zhen)動(dong)(dong)噪(zao)(zao)(zao)聲(sheng)是及其(qi)(qi)有效的(de)(de)(de)(de)(de)(de)(de)(de),實驗(yan)研究證明,當夾盤直徑(jing)加(jia)(jia)大(da)到鋸(ju)(ju)片直徑(jing)的(de)(de)(de)(de)(de)(de)(de)(de)3/4倍時(shi),減噪(zao)(zao)(zao)佳。(2)為(wei)了增加(jia)(jia)鋸(ju)(ju)片的(de)(de)(de)(de)(de)(de)(de)(de)彈性(xing)(xing)(xing)(xing),使(shi)(shi)(shi)其(qi)(qi)受力均勻,在(zai)(zai)夾盤上(shang)(shang)開一(yi)圈槽,嵌(qian)入橡膠(jiao)條或(huo)軟金屬。