
復(fu)(fu)合結(jie)構(gou)復(fu)(fu)合阻(zu)(zu)(zu)(zu)(zu)尼結(jie)構(gou)在(zai)(zai)(zai)減(jian)振(zhen)降噪工(gong)程結(jie)構(gou)上(shang)也開(kai)始應(ying)用(yong),它是(shi)薄彈(dan)(dan)性(xing)材料(liao)將(jiang)幾(ji)層(ceng)板粘結(jie)在(zai)(zai)(zai)一(yi)起的(de)(de)(de)(de)具(ju)(ju)有(you)(you)高阻(zu)(zu)(zu)(zu)(zu)尼特(te)(te)性(xing),并(bing)(bing)保(bao)持金(jin)屬板材料(liao)強度(du)(du)的(de)(de)(de)(de)約束阻(zu)(zu)(zu)(zu)(zu)尼層(ceng)結(jie)構(gou),阻(zu)(zu)(zu)(zu)(zu)尼層(ceng)厚度(du)(du)為(wei)(wei)0.10mm。在(zai)(zai)(zai)常溫(wen)和(he)高溫(wen)(80—100℃)下(xia)具(ju)(ju)有(you)(you)良好(hao)的(de)(de)(de)(de)阻(zu)(zu)(zu)(zu)(zu)尼特(te)(te)性(xing),它對振(zhen)動能量(liang)(liang)的(de)(de)(de)(de)消(xiao)散,從一(yi)般普(pu)通(tong)彈(dan)(dan)性(xing)變形作功力消(xiao)耗,提(ti)高為(wei)(wei)高彈(dan)(dan)性(xing)體變形的(de)(de)(de)(de)做功消(xiao)耗,使(shi)變形滯后應(ying)力的(de)(de)(de)(de)程度(du)(du)增加(jia)(jia),另外,這種(zhong)約束阻(zu)(zu)(zu)(zu)(zu)尼結(jie)構(gou)拉壓變形所消(xiao)散的(de)(de)(de)(de)能量(liang)(liang),消(xiao)耗因子一(yi)般在(zai)(zai)(zai)0.3以上(shang),大(da)峰值(zhi)可(ke)(ke)在(zai)(zai)(zai)0.85,并(bing)(bing)且是(shi)有(you)(you)寬頻(pin)帶控制特(te)(te)性(xing),在(zai)(zai)(zai)很大(da)的(de)(de)(de)(de)頻(pin)率范圍內起到抑制峰值(zhi)的(de)(de)(de)(de)作用(yong),鋸(ju)(ju)片(pian)基體常用(yong)的(de)(de)(de)(de)復(fu)(fu)合阻(zu)(zu)(zu)(zu)(zu)尼層(ceng)結(jie)構(gou)為(wei)(wei)2層(ceng)。利用(yong)復(fu)(fu)合阻(zu)(zu)(zu)(zu)(zu)尼結(jie)構(gou)的(de)(de)(de)(de)鋸(ju)(ju)片(pian)基體有(you)(you)如下(xia)特(te)(te)點:(1)鋸(ju)(ju)片(pian)的(de)(de)(de)(de)校平及(ji)應(ying)力的(de)(de)(de)(de)調整難度(du)(du)很大(da);(2)生(sheng)產效(xiao)率較低(di)(di),成本較高;(3)加(jia)(jia)工(gong)處理技(ji)術不當(dang)(dang),基體會缺乏軸向剛性(xing)。安裝(zhuang)及(ji)使(shi)用(yong)方法降噪1、夾盤改造(zao)降噪(1)在(zai)(zai)(zai)不影響鋸(ju)(ju)切(qie)高度(du)(du)前提(ti)下(xia),應(ying)盡量(liang)(liang)加(jia)(jia)大(da)鋸(ju)(ju)片(pian)的(de)(de)(de)(de)夾盤直徑,這樣可(ke)(ke)以提(ti)高鋸(ju)(ju)片(pian)剛性(xing),減(jian)少彎(wan)曲振(zhen)動,對降低(di)(di)振(zhen)動噪聲(sheng)是(shi)及(ji)其(qi)有(you)(you)效(xiao)的(de)(de)(de)(de),實驗研究證明(ming),當(dang)(dang)夾盤直徑加(jia)(jia)大(da)到鋸(ju)(ju)片(pian)直徑的(de)(de)(de)(de)3/4倍時,減(jian)噪佳。(2)為(wei)(wei)了增加(jia)(jia)鋸(ju)(ju)片(pian)的(de)(de)(de)(de)彈(dan)(dan)性(xing),使(shi)其(qi)受力均(jun)勻,在(zai)(zai)(zai)夾盤上(shang)開(kai)一(yi)圈槽,嵌入橡膠(jiao)條或(huo)軟金(jin)屬。

它模仿天(tian)(tian)然(ran)石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)的(de)(de)外形紋理,具有質地(di)輕、顏色豐(feng)盛、不霉、不燃、便于設備(bei)等特(te)征。4、人(ren)(ren)工(gong)石(shi)(shi)(shi)人(ren)(ren)工(gong)石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)是以(yi)不飽(bao)和聚酯樹脂為(wei)黏(nian)結劑(ji),配以(yi)天(tian)(tian)然(ran)大理石(shi)(shi)(shi)或方解(jie)石(shi)(shi)(shi)、白云石(shi)(shi)(shi)、硅砂、玻璃粉等無機(ji)物粉料,以(yi)及適(shi)當的(de)(de)阻燃劑(ji)、顏色等,經配料混合、瓷鑄、振動緊縮、揉捏等辦法(fa)成(cheng)型固化制成(cheng)的(de)(de)。人(ren)(ren)工(gong)石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)線條機(ji)是依據(ju)天(tian)(tian)然(ran)石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)實踐運(yun)用(yong)(yong)中的(de)(de)疑問而研究出(chu)來的(de)(de),它在(zai)防潮、防酸(suan)、耐(nai)高(gao)溫、聚集性方面都有長足的(de)(de)行(xing)進。當然(ran),重(zhong)(zhong)慶石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)加工(gong)人(ren)(ren)工(gong)的(de)(de)東西天(tian)(tian)然(ran)有人(ren)(ren)工(gong)的(de)(de)缺陷,人(ren)(ren)工(gong)石(shi)(shi)(shi)一(yi)般天(tian)(tian)然(ran)性顯(xian)著(zhu)缺少,紋理相對較假,所以(yi)多被(bei)用(yong)(yong)于櫥柜等對于有用(yong)(yong)需要較高(gao)的(de)(de)場所,以(yi)及一(yi)些惡劣環(huan)境(jing)中,例如(ru)廚房、洗手間等;窗(chuang)臺、地(di)上等著(zhu)重(zhong)(zhong)裝(zhuang)(zhuang)修(xiu)性的(de)(de)當地(di),用(yong)(yong)得就少了(le)。如(ru)何分(fen)辨家(jia)裝(zhuang)(zhuang)飾(shi)(shi)面石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)的(de)(de)好壞?越來越多的(de)(de)人(ren)(ren)在(zai)裝(zhuang)(zhuang)修(xiu)的(de)(de)時候會選擇家(jia)裝(zhuang)(zhuang)石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)來裝(zhuang)(zhuang)飾(shi)(shi),有著(zhu)天(tian)(tian)然(ran)色澤的(de)(de)家(jia)裝(zhuang)(zhuang)石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)放在(zai)家(jia)里,增加了(le)一(yi)分(fen)自然(ran)的(de)(de)感覺。關于家(jia)裝(zhuang)(zhuang)一(yi)般用(yong)(yong)什么石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)呢?下面和小編一(yi)起去(qu)了(le)解(jie)一(yi)些家(jia)裝(zhuang)(zhuang)石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)知識吧。

清洗、檢驗及包裝(zhuang)(zhuang)(zhuang)加(jia)(jia)工(gong)好(hao)的(de)(de)(de)(de)圓(yuan)柱(zhu)(zhu),經(jing)過清洗、檢驗、干燥后(hou),重(zhong)慶(qing)石(shi)(shi)材(cai)(cai)加(jia)(jia)工(gong)可以(yi)(yi)包裝(zhuang)(zhuang)(zhuang)。圓(yuan)柱(zhu)(zhu)的(de)(de)(de)(de)包裝(zhuang)(zhuang)(zhuang)分成(cheng)兩(liang)個(ge)步驟(zou),首先用厚度0.5mm的(de)(de)(de)(de)塑料薄膜將圓(yuan)柱(zhu)(zhu)包封,然(ran)后(hou)放(fang)入木欄固定。包裝(zhuang)(zhuang)(zhuang)、運輸時一定要注意防(fang)止磕碰圓(yuan)柱(zhu)(zhu)。重(zhong)慶(qing)青(qing)(qing)石(shi)(shi)板(ban)(ban)(ban)材(cai)(cai)具有一定的(de)(de)(de)(de)特性,耐凍,易加(jia)(jia)工(gong),那么隨著它在(zai)建筑(zhu)行業的(de)(de)(de)(de)廣泛(fan)應用,如今(jin)已(yi)經(jing)成(cheng)為大(da)(da)眾關(guan)注的(de)(de)(de)(de)焦點(dian),今(jin)天重(zhong)慶(qing)青(qing)(qing)石(shi)(shi)板(ban)(ban)(ban)材(cai)(cai)帶您來(lai)看(kan)一下(xia):關(guan)于青(qing)(qing)石(shi)(shi)板(ban)(ban)(ban)材(cai)(cai)安(an)裝(zhuang)(zhuang)(zhuang)的(de)(de)(de)(de)有關(guan)介紹(shao),希望以(yi)(yi)下(xia)的(de)(de)(de)(de)介紹(shao)對石(shi)(shi)材(cai)(cai)加(jia)(jia)工(gong)的(de)(de)(de)(de)朋友能有所幫(bang)助。1、在(zai)安(an)裝(zhuang)(zhuang)(zhuang)青(qing)(qing)石(shi)(shi)板(ban)(ban)(ban)之前(qian),先要做(zuo)(zuo)好(hao)準備工(gong)作。要根據施工(gong)大(da)(da)樣圖(tu)和(he)加(jia)(jia)工(gong)單為依(yi)據,同時還要了解各部位(wei)尺寸的(de)(de)(de)(de)大(da)(da)小(xiao)和(he)做(zuo)(zuo)法(fa),了解清楚(chu)邊(bian)角、弧位(wei)等(deng)部位(wei)之間(jian)的(de)(de)(de)(de)關(guan)系。2、在(zai)正式鋪(pu)沒之前(qian),要把青(qing)(qing)石(shi)(shi)板(ban)(ban)(ban)按圖(tu)案、紋理、顏色鮮使拼好(hao),重(zhong)慶(qing)青(qing)(qing)石(shi)(shi)板(ban)(ban)(ban)材(cai)(cai)然(ran)后(hou)再講非整塊(kuai)的(de)(de)(de)(de)青(qing)(qing)石(shi)(shi)板(ban)(ban)(ban)對稱的(de)(de)(de)(de)放(fang)在(zai)邊(bian)沿(yan)的(de)(de)(de)(de)部位(wei),之后(hou)在(zai)按兩(liang)個(ge)方向編(bian)號(hao)的(de)(de)(de)(de)排列(lie)和(he)放(fang)整齊(qi)。

荊門裝修天然石材廠石(shi)(shi)材(cai)(cai)鋪(pu)裝之前(qian)首(shou)要清潔(jie)石(shi)(shi)材(cai)(cai)表面(mian)(mian),使(shi)其清潔(jie)單調再用(yong)(yong)板刷(shua)(shua)(毛刷(shua)(shua))或滾筒(tong)的方法(fa)對石(shi)(shi)材(cai)(cai)的反、正(zheng)面(mian)(mian)及四立面(mian)(mian)刷(shua)(shua)兩遍(bian)水溶性防(fang)滲(shen)劑(ji)。為(wei)獲得佳效果,應使(shi)一層徹底進入基材(cai)(cai)后(hou)(1-2小時(shi))再刷(shua)(shua)二(er)遍(bian)。做完防(fang)滲(shen)處置(zhi)起碼保護24小時(shi)后(hou)才華鋪(pu)裝。5、石(shi)(shi)材(cai)(cai)鋪(pu)裝時(shi)應留縫(feng)鋪(pu)貼(tie)(竹編(bian)馬賽克等在(zai)外)。6、為(wei)加強黏貼(tie)的健壯性及抗污性,建議運(yun)用(yong)(yong)粘(zhan)結劑(ji)鋪(pu)貼(tie)。7、淡色(se)石(shi)(shi)材(cai)(cai)請(qing)運(yun)用(yong)(yong)淡色(se)填(tian)(tian)逢劑(ji)。8、板巖(yan)類(lei)石(shi)(shi)材(cai)(cai)表面(mian)(mian)是運(yun)用(yong)(yong)分外剝離技能制成,所以每片之間存在(zai)薄(bo)厚(hou)不均表象。因其表面(mian)(mian)較粗糙,填(tian)(tian)逢之間請(qing)用(yong)(yong)軟布在(zai)表面(mian)(mian)抹擦(ca)少量(liang)食(shi)用(yong)(yong)油(you)再填(tian)(tian)逢,以便于(yu)收拾填(tian)(tian)逢劑(ji)。注:填(tian)(tian)逢時(shi)要邊填(tian)(tian)邊用(yong)(yong)濕毛巾擦(ca),不宜大(da)面(mian)(mian)積鋪(pu)裝后(hou)再擦(ca)。9、砂巖(yan)產(chan)品表面(mian)(mian)沙孔較多(duo),填(tian)(tian)縫(feng)之前(qian)運(yun)用(yong)(yong)寬膠帶對穩中(zhong)有降縫(feng)和周(zhou)圍(wei)進行貼(tie)蓋(gai),然后(hou)把(ba)縫(feng)隙處的膠帶割(ge)開后(hou)再填(tian)(tian)縫(feng),避(bi)免填(tian)(tian)縫(feng)劑(ji)黏于(yu)石(shi)(shi)材(cai)(cai)表面(mian)(mian)不宜收拾。

近年來中(zhong)(zhong)國(guo)作為石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)開采和(he)(he)(he)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)的(de)領頭國(guo),生產(chan)(chan)240個品種的(de)花崗石(shi)(shi)(shi)(shi)(shi)(shi)(shi),石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)總產(chan)(chan)量約占世界的(de)65%。在石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)中(zhong)(zhong),石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)工(gong)(gong)(gong)(gong)(gong)具占有重要(yao)(yao)地(di)位。石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)主要(yao)(yao)包括石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)鋸(ju)(ju)割(ge)(ge)(ge)、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)磨(mo)削和(he)(he)(he)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)拋(pao)光。石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)具主要(yao)(yao)采用(yong)(yong)(yong)金(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)磨(mo)料(liao)(liao)和(he)(he)(he)陶瓷磨(mo)料(liao)(liao)。在加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)中(zhong)(zhong),鋸(ju)(ju)切(qie)(qie)(qie)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)是機械加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)的(de)一道工(gong)(gong)(gong)(gong)(gong)序,鋸(ju)(ju)切(qie)(qie)(qie)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)成本(ben)占整(zheng)個加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)成本(ben)的(de)50%以上。目前(qian),石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)等(deng)硬脆(cui)(cui)材(cai)(cai)(cai)(cai)(cai)料(liao)(liao)的(de)切(qie)(qie)(qie)割(ge)(ge)(ge)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)主要(yao)(yao)采用(yong)(yong)(yong)各種金(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)切(qie)(qie)(qie)割(ge)(ge)(ge)工(gong)(gong)(gong)(gong)(gong)具。由于(yu)(yu)金(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)是自然界已知的(de)硬物質,其優異性能決(jue)定其在石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)等(deng)硬脆(cui)(cui)材(cai)(cai)(cai)(cai)(cai)料(liao)(liao)切(qie)(qie)(qie)割(ge)(ge)(ge)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)領域具有廣(guang)闊(kuo)的(de)發(fa)展前(qian)景。應(ying)用(yong)(yong)(yong)金(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)具鋸(ju)(ju)切(qie)(qie)(qie)硬脆(cui)(cui)材(cai)(cai)(cai)(cai)(cai)料(liao)(liao)的(de)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)方式主要(yao)(yao)有圓鋸(ju)(ju)片切(qie)(qie)(qie)割(ge)(ge)(ge)、金(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)帶(dai)鋸(ju)(ju)切(qie)(qie)(qie)割(ge)(ge)(ge)、金(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)框(kuang)架鋸(ju)(ju)切(qie)(qie)(qie)割(ge)(ge)(ge)、金(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)串珠(zhu)繩鋸(ju)(ju)切(qie)(qie)(qie)割(ge)(ge)(ge)等(deng)。重慶石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)盡(jin)管(guan)每種方法有不同的(de)特(te)點和(he)(he)(he)應(ying)用(yong)(yong)(yong)范(fan)圍,但其切(qie)(qie)(qie)割(ge)(ge)(ge)機理(li)(li)和(he)(he)(he)金(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)磨(mo)損機理(li)(li)卻(que)大致相同。由于(yu)(yu)切(qie)(qie)(qie)割(ge)(ge)(ge)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)是金(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)切(qie)(qie)(qie)割(ge)(ge)(ge)工(gong)(gong)(gong)(gong)(gong)具主要(yao)(yao)的(de)用(yong)(yong)(yong)途,因(yin)此,深(shen)入研究石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)鋸(ju)(ju)切(qie)(qie)(qie)機理(li)(li)和(he)(he)(he)金(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)切(qie)(qie)(qie)割(ge)(ge)(ge)工(gong)(gong)(gong)(gong)(gong)具的(de)磨(mo)損機理(li)(li)對于(yu)(yu)金(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)切(qie)(qie)(qie)割(ge)(ge)(ge)工(gong)(gong)(gong)(gong)(gong)具的(de)合理(li)(li)制造與正(zheng)確使用(yong)(yong)(yong)具有重要(yao)(yao)意義。

當然,一(yi)臺(tai)數控設(she)(she)備(bei)的(de)(de)(de)(de)(de)報價(jia)是比較高的(de)(de)(de)(de)(de),對于一(yi)般的(de)(de)(de)(de)(de)石(shi)(shi)(shi)(shi)材(cai)加(jia)(jia)工(gong)公司,可能是很難(nan)有才干收(shou)購的(de)(de)(de)(de)(de)。所以(yi),中國的(de)(de)(de)(de)(de)許多(duo)石(shi)(shi)(shi)(shi)材(cai)加(jia)(jia)工(gong)公司也(ye)(ye)(ye)(ye)熱切(qie)地期望能夠(gou)研制(zhi)出更(geng)多(duo)的(de)(de)(de)(de)(de),功用更(geng)全(quan)的(de)(de)(de)(de)(de),報價(jia)更(geng)低(di)價(jia)的(de)(de)(de)(de)(de)石(shi)(shi)(shi)(shi)材(cai)雕(diao)刻(ke)(ke)設(she)(she)備(bei),這(zhe)樣(yang)就能夠(gou)使得(de)石(shi)(shi)(shi)(shi)雕(diao)技術得(de)到十(shi)分好的(de)(de)(de)(de)(de)翻開。在日(ri)子中,現(xian)已(yi)處處可見天(tian)然石(shi)(shi)(shi)(shi)材(cai)的(de)(de)(de)(de)(de)身(shen)影了,許多(duo)的(de)(de)(de)(de)(de)石(shi)(shi)(shi)(shi)材(cai)貼圖(tu)可供咱(zan)們(men)(men)選擇。石(shi)(shi)(shi)(shi)材(cai)產品(pin),正(zheng)改變著咱(zan)們(men)(men)的(de)(de)(de)(de)(de)日(ri)子。現(xian)在,重慶石(shi)(shi)(shi)(shi)材(cai)加(jia)(jia)工(gong)廠市場上很難(nan)找到石(shi)(shi)(shi)(shi)材(cai)平面雕(diao)刻(ke)(ke)的(de)(de)(de)(de)(de)加(jia)(jia)工(gong)設(she)(she)備(bei),更(geng)多(duo)的(de)(de)(de)(de)(de)石(shi)(shi)(shi)(shi)材(cai)雕(diao)刻(ke)(ke)產品(pin),是通過(guo)手(shou)工(gong)雕(diao)刻(ke)(ke)的(de)(de)(de)(de)(de)辦(ban)法進行的(de)(de)(de)(de)(de)。這(zhe)樣(yang)就使得(de)加(jia)(jia)工(gong)的(de)(de)(de)(de)(de)功率十(shi)分低(di)下(xia),而且質量(liang)也(ye)(ye)(ye)(ye)得(de)不到跋涉(she),經常出現(xian)質量(liang)比較差的(de)(de)(de)(de)(de)產品(pin)。而且從業者的(de)(de)(de)(de)(de)勞作強度也(ye)(ye)(ye)(ye)增加(jia)(jia)了,這(zhe)些勞作本錢的(de)(de)(de)(de)(de)跋涉(she)。當然也(ye)(ye)(ye)(ye)使得(de)石(shi)(shi)(shi)(shi)材(cai)雕(diao)刻(ke)(ke)產品(pin)的(de)(de)(de)(de)(de)報價(jia)也(ye)(ye)(ye)(ye)跋涉(she)了,很難(nan)滿(man)足廣闊(kuo)消(xiao)費者的(de)(de)(de)(de)(de)需求。