
主要的加(jia)(jia)(jia)工(gong)(gong)(gong)設(she)備(bei)是(shi)(shi)(shi)(shi):自(zi)動(dong)(dong)多(duo)頭連(lian)續研磨(mo)機(ji)(ji)(ji)(ji)(ji)(ji)、金(jin)剛石(shi)校平機(ji)(ji)(ji)(ji)(ji)(ji)、橋(qiao)式磨(mo)機(ji)(ji)(ji)(ji)(ji)(ji)、圓(yuan)盤(pan)磨(mo)機(ji)(ji)(ji)(ji)(ji)(ji)、逆轉(zhuan)式粗(cu)磨(mo)機(ji)(ji)(ji)(ji)(ji)(ji)、手扶磨(mo)機(ji)(ji)(ji)(ji)(ji)(ji)。3、切(qie)(qie)(qie)斷(duan)加(jia)(jia)(jia)工(gong)(gong)(gong)切(qie)(qie)(qie)斷(duan)加(jia)(jia)(jia)工(gong)(gong)(gong)是(shi)(shi)(shi)(shi)用切(qie)(qie)(qie)機(ji)(ji)(ji)(ji)(ji)(ji)將毛(mao)板(ban)或拋光板(ban)按所(suo)需規格尺寸進行定形切(qie)(qie)(qie)割加(jia)(jia)(jia)工(gong)(gong)(gong)。主要的加(jia)(jia)(jia)工(gong)(gong)(gong)設(she)備(bei)是(shi)(shi)(shi)(shi)縱向(xiang)多(duo)鋸片切(qie)(qie)(qie)機(ji)(ji)(ji)(ji)(ji)(ji)、橫向(xiang)切(qie)(qie)(qie)機(ji)(ji)(ji)(ji)(ji)(ji)、橋(qiao)式切(qie)(qie)(qie)機(ji)(ji)(ji)(ji)(ji)(ji)、懸臂式切(qie)(qie)(qie)機(ji)(ji)(ji)(ji)(ji)(ji)、手搖切(qie)(qie)(qie)機(ji)(ji)(ji)(ji)(ji)(ji)等。4、鑿(zao)(zao)(zao)切(qie)(qie)(qie)加(jia)(jia)(jia)工(gong)(gong)(gong)鑿(zao)(zao)(zao)切(qie)(qie)(qie)加(jia)(jia)(jia)工(gong)(gong)(gong)是(shi)(shi)(shi)(shi)傳統的加(jia)(jia)(jia)工(gong)(gong)(gong)方法,通過(guo)楔裂(lie)、鑿(zao)(zao)(zao)打、劈(pi)剁、整(zheng)修、打磨(mo)等辦法將毛(mao)胚加(jia)(jia)(jia)工(gong)(gong)(gong)成所(suo)需產(chan)品,其表(biao)面(mian)可以(yi)是(shi)(shi)(shi)(shi)菠(bo)蘿面(mian)、龍(long)眼面(mian)、荔枝面(mian)、自(zi)然面(mian)、蘑菇面(mian)、拉溝面(mian)等等。鑿(zao)(zao)(zao)切(qie)(qie)(qie)加(jia)(jia)(jia)主要是(shi)(shi)(shi)(shi)使用手工(gong)(gong)(gong)加(jia)(jia)(jia)工(gong)(gong)(gong),像(xiang)是(shi)(shi)(shi)(shi)錘、剁斧(fu)、鏨子(zi)、鑿(zao)(zao)(zao)子(zi)等,不過(guo)有些加(jia)(jia)(jia)工(gong)(gong)(gong)過(guo)程可以(yi)使用機(ji)(ji)(ji)(ji)(ji)(ji)器加(jia)(jia)(jia)工(gong)(gong)(gong)完成,重慶石(shi)材加(jia)(jia)(jia)工(gong)(gong)(gong)主要設(she)備(bei)是(shi)(shi)(shi)(shi)劈(pi)石(shi)機(ji)(ji)(ji)(ji)(ji)(ji)、刨石(shi)機(ji)(ji)(ji)(ji)(ji)(ji)、自(zi)動(dong)(dong)錘鑿(zao)(zao)(zao)機(ji)(ji)(ji)(ji)(ji)(ji)、自(zi)動(dong)(dong)噴砂機(ji)(ji)(ji)(ji)(ji)(ji)等。

那么可以采取那些有效措施能降低噪(zao)音的產(chan)(chan)生(sheng)呢(ni)?從(cong)鋸(ju)片(pian)(pian)基體(ti)的結(jie)構設計上達到減噪(zao)目(mu)(mu)的1、在(zai)(zai)不(bu)破壞(huai)鋸(ju)片(pian)(pian)的平衡及所(suo)需剛性(xing)的條件下,可在(zai)(zai)鋸(ju)片(pian)(pian)基體(ti)上均(jun)勻布(bu)置幾個(ge)(ge)相同尺寸的小孔(kong)。在(zai)(zai)孔(kong)中(zhong)高(gao)阻(zu)尼(ni)合金或非金屬(shu)物,這樣可以減弱鋸(ju)片(pian)(pian)彈性(xing)振(zhen)動的傳播(bo),消除高(gao)頻(pin)噪(zao)音。2、同樣在(zai)(zai)不(bu)破壞(huai)鋸(ju)片(pian)(pian)剛性(xing)的情況下,在(zai)(zai)鋸(ju)片(pian)(pian)基體(ti)上設有若(ruo)干個(ge)(ge)等(deng)間(jian)距(ju)沿不(bu)同半徑(jing)基圓分(fen)布(bu)的曲線(或直線)型(xing)不(bu)同幾何(he)形狀的消聲(sheng)縫隙,消聲(sheng)原理是(shi)結(jie)塊與被切割(ge)材料間(jian)由于(yu)摩(mo)擦和(he)撞擊所(suo)產(chan)(chan)生(sheng)聲(sheng)波在(zai)(zai)基體(ti)上傳播(bo)受到阻(zu)尼(ni),使其(qi)余不(bu)參與被切割(ge)材料接(jie)觸部位上的音頻(pin)共振(zhen)減少,從(cong)而達到了降低噪(zao)聲(sheng)強度的目(mu)(mu)的。

機(ji)(ji)(ji)器(qi)研磨(mo)(mo)。nJ分為(wei)5道l序。①柑(gan)磨(mo)(mo)。柑(gan)磨(mo)(mo)是為(wei)了校準板(ban)材(cai)的(de)(de)(de)(de)平堅度(du)與(yu)厚(hou)度(du)。②半(ban)絀磨(mo)(mo)。把板(ban)材(cai)初(chu)步磨(mo)(mo)絀,使(shi)(shi)1E達到要(yao)求的(de)(de)(de)(de)平度(du)與(yu)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(cai)的(de)(de)(de)(de)顏包(bao)和花紋(wen)恩(en)小出(chu)(chu)來。④精(jing)磨(mo)(mo)。為(wei)拋(pao)光(guang)(guang)(guang)做好準備,使(shi)(shi)i.表而(er)(er)有(you)一定(ding)光(guang)(guang)(guang)澤度(du)。⑤拋(pao)光(guang)(guang)(guang)。使(shi)(shi)石(shi)材(cai)表而(er)(er)具(ju)有(you)良好的(de)(de)(de)(de)光(guang)(guang)(guang)滑度(du),表而(er)(er)具(ju)有(you)大(da)(da)(da)的(de)(de)(de)(de)反射(she)光(guang)(guang)(guang)線的(de)(de)(de)(de)能力(li),1E…有(you)的(de)(de)(de)(de)花紋(wen)和顏包(bao)大(da)(da)(da)限度(du)的(de)(de)(de)(de)顯露(lu)出(chu)(chu)來。一般(ban)情況卜,淺包(bao)石(shi)材(cai)比深包(bao)石(shi)材(cai)拋(pao)光(guang)(guang)(guang)后(hou)的(de)(de)(de)(de)裝飾效(xiao)果(guo)更易展(zhan)現。(2)火(huo)焰(yan)燒毛(mao)(mao)。川(chuan)火(huo)焰(yan)噴射(she)器(qi)將錨剴后(hou)的(de)(de)(de)(de)板(ban)材(cai)表而(er)(er)燒毛(mao)(mao),使(shi)(shi)1E恢復(fu)大(da)(da)(da)然表而(er)(er),再川(chuan)鋼艘刷(shua)刷(shua)掉表而(er)(er)碎片,再川(chuan)研磨(mo)(mo)機(ji)(ji)(ji)研磨(mo)(mo),使(shi)(shi)表而(er)(er)色彩和觸感達到裝飾的(de)(de)(de)(de)要(yao)求。火(huo)焰(yan)燒毛(mao)(mao)常(chang)川(chuan)J‘花崗巖類板(ban)材(cai)的(de)(de)(de)(de)加II(3)鑿毛(mao)(mao)。此加l方法分為(wei)手(shou)工(gong)、機(ji)(ji)(ji)具(ju)與(yu)手(shou)工(gong)相結合法,傳統(tong)的(de)(de)(de)(de)手(shou)工(gong)雕琢(zhuo)法耗(hao)人力(li)、周期長,但加工(gong)出(chu)(chu)的(de)(de)(de)(de)制品表面層次豐(feng)富、觀(guan)賞性強;而(er)(er)機(ji)(ji)(ji)具(ju)雕琢(zhuo)法提(ti)供了生(sheng)產規模和效(xiao)率。

襄陽偉奇雅士白大理石服務商它(ta)模(mo)仿天(tian)(tian)然(ran)(ran)石(shi)材(cai)的(de)外形紋理(li),具有(you)質地輕、顏(yan)色(se)(se)豐盛(sheng)、不霉、不燃(ran)、便于設備等(deng)(deng)特征。4、人(ren)(ren)(ren)工石(shi)人(ren)(ren)(ren)工石(shi)材(cai)是(shi)以(yi)不飽和(he)(he)聚(ju)酯樹脂(zhi)為(wei)黏結(jie)劑,配以(yi)天(tian)(tian)然(ran)(ran)大理(li)石(shi)或方(fang)解(jie)石(shi)、白云石(shi)、硅砂(sha)、玻璃粉等(deng)(deng)無機物粉料,以(yi)及適(shi)當的(de)阻(zu)燃(ran)劑、顏(yan)色(se)(se)等(deng)(deng),經配料混合、瓷(ci)鑄、振動緊縮(suo)、揉(rou)捏等(deng)(deng)辦法成型固化制(zhi)成的(de)。人(ren)(ren)(ren)工石(shi)材(cai)線條機是(shi)依(yi)據天(tian)(tian)然(ran)(ran)石(shi)材(cai)實踐運用(yong)(yong)中的(de)疑問而研究出(chu)來的(de),它(ta)在(zai)防(fang)潮(chao)、防(fang)酸、耐高(gao)(gao)溫(wen)、聚(ju)集性(xing)方(fang)面(mian)(mian)都有(you)長(chang)足的(de)行(xing)進(jin)。當然(ran)(ran),重慶(qing)石(shi)材(cai)加工人(ren)(ren)(ren)工的(de)東(dong)西(xi)天(tian)(tian)然(ran)(ran)有(you)人(ren)(ren)(ren)工的(de)缺陷(xian),人(ren)(ren)(ren)工石(shi)一(yi)般(ban)天(tian)(tian)然(ran)(ran)性(xing)顯著缺少,紋理(li)相(xiang)對(dui)較假,所以(yi)多(duo)被用(yong)(yong)于櫥柜等(deng)(deng)對(dui)于有(you)用(yong)(yong)需(xu)要較高(gao)(gao)的(de)場所,以(yi)及一(yi)些惡劣環境中,例如(ru)廚(chu)房(fang)、洗手(shou)間等(deng)(deng);窗臺、地上等(deng)(deng)著重裝(zhuang)修性(xing)的(de)當地,用(yong)(yong)得就少了。如(ru)何分辨家裝(zhuang)飾面(mian)(mian)石(shi)材(cai)的(de)好壞?越來越多(duo)的(de)人(ren)(ren)(ren)在(zai)裝(zhuang)修的(de)時候會選擇家裝(zhuang)石(shi)材(cai)來裝(zhuang)飾,有(you)著天(tian)(tian)然(ran)(ran)色(se)(se)澤(ze)的(de)家裝(zhuang)石(shi)材(cai)放在(zai)家里,增加了一(yi)分自然(ran)(ran)的(de)感(gan)覺。關(guan)于家裝(zhuang)一(yi)般(ban)用(yong)(yong)什么(me)石(shi)材(cai)呢?下面(mian)(mian)和(he)(he)小編(bian)一(yi)起去了解(jie)一(yi)些家裝(zhuang)石(shi)材(cai)知識吧(ba)。

噪(zao)(zao)音所產(chan)(chan)(chan)生(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)危害是(shi)比(bi)較(jiao)(jiao)大的(de)(de)(de)(de)(de),尤其是(shi)表現在(zai)如下幾個(ge)方(fang)(fang)面:1、長期在(zai)強烈(lie)的(de)(de)(de)(de)(de)噪(zao)(zao)音環(huan)境中(zhong)(zhong)(zhong)工(gong)作(zuo)(zuo)(zuo),可以使人產(chan)(chan)(chan)生(sheng)(sheng)(sheng)噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)性(xing)耳(er)聾。2、影響人們的(de)(de)(de)(de)(de)正(zheng)(zheng)常(chang)工(gong)作(zuo)(zuo)(zuo)、學習及日常(chang)生(sheng)(sheng)(sheng)活。那(nei)么石材加工(gong)過(guo)程中(zhong)(zhong)(zhong)噪(zao)(zao)音是(shi)怎樣產(chan)(chan)(chan)生(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)呢?它(ta)主要來(lai)自齒(chi)尖(jian)(jian)噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng),鋸(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)振動(dong)及物料摩擦聲(sheng)(sheng)(sheng)(sheng)(sheng)。齒(chi)尖(jian)(jian)噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng):是(shi)當鋸(ju)(ju)片(pian)(pian)(pian)(pian)高速(su)(su)運轉(zhuan)(zhuan)時(shi)(shi)(shi),鋸(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)鋸(ju)(ju)齒(chi)與(yu)(yu)周圍的(de)(de)(de)(de)(de)空氣(qi)相互作(zuo)(zuo)(zuo)用(yong),引起空氣(qi)的(de)(de)(de)(de)(de)壓力(li)脈動(dong)而(er)產(chan)(chan)(chan)生(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)。齒(chi)尖(jian)(jian)噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)聲(sheng)(sheng)(sheng)(sheng)(sheng)功率(lv)(lv)(lv)(lv)與(yu)(yu)鋸(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)直徑、鋸(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)線(xian)速(su)(su)度(du)的(de)(de)(de)(de)(de)三(san)次方(fang)(fang)成(cheng)正(zheng)(zheng)比(bi),當轉(zhuan)(zhuan)速(su)(su)越低時(shi)(shi)(shi),與(yu)(yu)其線(xian)速(su)(su)度(du)三(san)次方(fang)(fang)成(cheng)正(zheng)(zheng)比(bi),齒(chi)尖(jian)(jian)噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)頻率(lv)(lv)(lv)(lv)可由下式計(ji)算(suan):式中(zhong)(zhong)(zhong):fi—齒(chi)尖(jian)(jian)噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)頻率(lv)(lv)(lv)(lv),即鋸(ju)(ju)齒(chi)每秒打空氣(qi)質點的(de)(de)(de)(de)(de)次數,(HZ)z—鋸(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)齒(chi)數(個(ge))n—鋸(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)軸的(de)(de)(de)(de)(de)轉(zhuan)(zhuan)速(su)(su)(r/min)i—諧波序號(hao)i=1、2、3……鋸(ju)(ju)片(pian)(pian)(pian)(pian)旋轉(zhuan)(zhuan)時(shi)(shi)(shi),每個(ge)齒(chi)尖(jian)(jian)產(chan)(chan)(chan)生(sheng)(sheng)(sheng)單極(ji)輻射流,并周期地(di)通過(guo)工(gong)作(zuo)(zuo)(zuo)臺的(de)(de)(de)(de)(de)鋸(ju)(ju)縫向外排(pai)出(chu),由于氣(qi)流壓力(li)發生(sheng)(sheng)(sheng)激烈(lie)變化,隨之產(chan)(chan)(chan)生(sheng)(sheng)(sheng)排(pai)氣(qi)噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng),排(pai)氣(qi)噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)升功率(lv)(lv)(lv)(lv)也隨著鋸(ju)(ju)片(pian)(pian)(pian)(pian)線(xian)速(su)(su)度(du)增大而(er)急劇增加,它(ta)與(yu)(yu)氣(qi)流速(su)(su)度(du)的(de)(de)(de)(de)(de)6次方(fang)(fang)成(cheng)正(zheng)(zheng)比(bi),在(zai)線(xian)速(su)(su)度(du)較(jiao)(jiao)小時(shi)(shi)(shi),與(yu)(yu)其5次方(fang)(fang)成(cheng)正(zheng)(zheng)比(bi),則排(pai)氣(qi)噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)頻率(lv)(lv)(lv)(lv)為(wei):式中(zhong)(zhong)(zhong):fi—排(pai)氣(qi)噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)頻率(lv)(lv)(lv)(lv),(HZ)z—鋸(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)齒(chi)數(個(ge))n—鋸(ju)(ju)片(pian)(pian)(pian)(pian)軸的(de)(de)(de)(de)(de)轉(zhuan)(zhuan)速(su)(su)(r/min)i—諧波序號(hao)i=1、2、3……在(zai)鋸(ju)(ju)片(pian)(pian)(pian)(pian)高速(su)(su)旋轉(zhuan)(zhuan)時(shi)(shi)(shi),每當渦流分離的(de)(de)(de)(de)(de)頻率(lv)(lv)(lv)(lv)與(yu)(yu)鋸(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)固有(you)頻率(lv)(lv)(lv)(lv)相近時(shi)(shi)(shi),就發生(sheng)(sheng)(sheng)共(gong)振,便發出(chu)“尖(jian)(jian)叫聲(sheng)(sheng)(sheng)(sheng)(sheng)”,其頻率(lv)(lv)(lv)(lv)為(wei):f=z fr式中(zhong)(zhong)(zhong):z—鋸(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)齒(chi)數(個(ge))fr—軸回轉(zhuan)(zhuan)頻率(lv)(lv)(lv)(lv)(HZ)鋸(ju)(ju)片(pian)(pian)(pian)(pian)屬于薄壁(bi)件,其剛性(xing)一(yi)般較(jiao)(jiao)差,在(zai)外力(li)的(de)(de)(de)(de)(de)作(zuo)(zuo)(zuo)用(yong)下很容(rong)易(yi)產(chan)(chan)(chan)生(sheng)(sheng)(sheng)振動(dong),由于振動(dong)便容(rong)易(yi)產(chan)(chan)(chan)生(sheng)(sheng)(sheng)物料的(de)(de)(de)(de)(de)摩擦,因(yin)此該類的(de)(de)(de)(de)(de)噪(zao)(zao)音也就隨之產(chan)(chan)(chan)生(sheng)(sheng)(sheng)。

石材鋪裝之(zhi)前首要(yao)(yao)清潔石材表(biao)面(mian)(mian),使(shi)(shi)其清潔單調再(zai)(zai)用(yong)板(ban)刷(shua)(shua)(毛刷(shua)(shua))或滾筒的(de)(de)方法對(dui)石材的(de)(de)反、正(zheng)面(mian)(mian)及四(si)立面(mian)(mian)刷(shua)(shua)兩遍水溶性(xing)防滲劑(ji)。為獲得佳(jia)效果,應使(shi)(shi)一層徹底進入基材后(hou)(hou)(1-2小時(shi))再(zai)(zai)刷(shua)(shua)二(er)遍。做(zuo)完防滲處置(zhi)起(qi)碼保護24小時(shi)后(hou)(hou)才(cai)華鋪裝。5、石材鋪裝時(shi)應留(liu)縫(feng)鋪貼(tie)(竹編馬賽克等在(zai)外)。6、為加強(qiang)黏(nian)貼(tie)的(de)(de)健(jian)壯性(xing)及抗污性(xing),建議運用(yong)粘結劑(ji)鋪貼(tie)。7、淡色石材請運用(yong)淡色填(tian)(tian)逢劑(ji)。8、板(ban)巖(yan)類石材表(biao)面(mian)(mian)是運用(yong)分外剝離技能制成(cheng),所(suo)以(yi)每片之(zhi)間存在(zai)薄(bo)厚不均表(biao)象。因其表(biao)面(mian)(mian)較粗糙(cao),填(tian)(tian)逢之(zhi)間請用(yong)軟布在(zai)表(biao)面(mian)(mian)抹(mo)擦(ca)少(shao)量(liang)食(shi)用(yong)油再(zai)(zai)填(tian)(tian)逢,以(yi)便于收拾(shi)填(tian)(tian)逢劑(ji)。注(zhu):填(tian)(tian)逢時(shi)要(yao)(yao)邊填(tian)(tian)邊用(yong)濕毛巾擦(ca),不宜大面(mian)(mian)積鋪裝后(hou)(hou)再(zai)(zai)擦(ca)。9、砂巖(yan)產品表(biao)面(mian)(mian)沙(sha)孔較多,填(tian)(tian)縫(feng)之(zhi)前運用(yong)寬膠(jiao)帶對(dui)穩中(zhong)有降縫(feng)和周(zhou)圍(wei)進行貼(tie)蓋,然后(hou)(hou)把(ba)縫(feng)隙處的(de)(de)膠(jiao)帶割開(kai)后(hou)(hou)再(zai)(zai)填(tian)(tian)縫(feng),避免填(tian)(tian)縫(feng)劑(ji)黏(nian)于石材表(biao)面(mian)(mian)不宜收拾(shi)。