是由管(guan)(guan)(guan)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)、前(qian)錐(zhui)(zhui)形定格(ge)帽、后(hou)定格(ge)堵(du)構成,管(guan)(guan)(guan)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)為塑(su)性材料(liao)制成,呈(cheng)管(guan)(guan)(guan)狀(zhuang),管(guan)(guan)(guan)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)外(wai)(wai)徑(jing)(jing)(jing)(jing)小(xiao)于(yu)正常炮眼內(nei)徑(jing)(jing)(jing)(jing),長度可隨爆破需要生產(chan),管(guan)(guan)(guan)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)兩端各有(you)外(wai)(wai)螺(luo)紋,兩端外(wai)(wai)螺(luo)紋間有(you)一(yi)(yi)(yi)縱向(xiang)切縫(feng),切縫(feng)間等距有(you)加強筋(jin),前(qian)錐(zhui)(zhui)形定格(ge)帽呈(cheng)傘狀(zhuang),傘形尖有(you)一(yi)(yi)(yi)光(guang)孔,兩側(ce)直壁內(nei)徑(jing)(jing)(jing)(jing)有(you)螺(luo)紋,與管(guan)(guan)(guan)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)外(wai)(wai)徑(jing)(jing)(jing)(jing)前(qian)端螺(luo)紋配合,帽體(ti)(ti)(ti)(ti)(ti)(ti)(ti)外(wai)(wai)徑(jing)(jing)(jing)(jing)大于(yu)管(guan)(guan)(guan)體(ti)(ti)(ti)(ti)(ti)(ti)(ti),后(hou)定格(ge)堵(du)為一(yi)(yi)(yi)封蓋(gai),外(wai)(wai)徑(jing)(jing)(jing)(jing)直徑(jing)(jing)(jing)(jing)大于(yu)管(guan)(guan)(guan)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)外(wai)(wai)徑(jing)(jing)(jing)(jing),與前(qian)錐(zhui)(zhui)形定格(ge)帽外(wai)(wai)徑(jing)(jing)(jing)(jing)一(yi)(yi)(yi)致,后(hou)定格(ge)堵(du)內(nei)徑(jing)(jing)(jing)(jing)有(you)螺(luo)紋,與管(guan)(guan)(guan)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)外(wai)(wai)徑(jing)(jing)(jing)(jing)后(hou)端螺(luo)紋配合。可根據炮眼深度采用(yong)合適的聚能管(guan)(guan)(guan)管(guan)(guan)(guan)體(ti)(ti)(ti)(ti)(ti)(ti)(ti),不需其他工具幫助送入(ru)炮眼,切縫(feng)方向(xiang)準確,兩端的前(qian)錐(zhui)(zhui)形定格(ge)帽和后(hou)定格(ge)堵(du)外(wai)(wai)徑(jing)(jing)(jing)(jing)與炮眼內(nei)徑(jing)(jing)(jing)(jing)一(yi)(yi)(yi)致,保證聚能管(guan)(guan)(guan)管(guan)(guan)(guan)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)同(tong)心,定向(xiang)準確。且(qie)利于(yu)工業(ye)化生產(chan),作業(ye)安全
在工程爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)中,常(chang)用的(de)起(qi)(qi)(qi)(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)方(fang)(fang)法(fa)(fa)(fa)(fa)有(you)(you):電(dian)(dian)(dian)力(li)起(qi)(qi)(qi)(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)法(fa)(fa)(fa)(fa)、導火索(suo)起(qi)(qi)(qi)(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)法(fa)(fa)(fa)(fa)、導爆(bao)(bao)(bao)(bao)(bao)(bao)索(suo)起(qi)(qi)(qi)(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)法(fa)(fa)(fa)(fa)、導爆(bao)(bao)(bao)(bao)(bao)(bao)管(guan)起(qi)(qi)(qi)(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)法(fa)(fa)(fa)(fa)。電(dian)(dian)(dian)力(li)起(qi)(qi)(qi)(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)法(fa)(fa)(fa)(fa)是利用電(dian)(dian)(dian)能(neng)使雷管(guan)爆(bao)(bao)(bao)(bao)(bao)(bao)炸,進(jin)而(er)起(qi)(qi)(qi)(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)炸藥的(de)起(qi)(qi)(qi)(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)芳法(fa)(fa)(fa)(fa)。它所(suo)需的(de)器材(cai)有(you)(you):電(dian)(dian)(dian)雷管(guan)、導線和起(qi)(qi)(qi)(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)電(dian)(dian)(dian)源(yuan)。電(dian)(dian)(dian)爆(bao)(bao)(bao)(bao)(bao)(bao)網(wang)路的(de)連接(jie)形式,要(yao)根據爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)方(fang)(fang)法(fa)(fa)(fa)(fa)、爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)規(gui)模、工程的(de)重(zhong)要(yao)性、所(suo)選起(qi)(qi)(qi)(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)電(dian)(dian)(dian)源(yuan)及其起(qi)(qi)(qi)(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)能(neng)力(li)等(deng)進(jin)行選擇,基(ji)本連接(jie)方(fang)(fang)式有(you)(you):串聯、并(bing)(bing)聯、串并(bing)(bing)聯和并(bing)(bing)串聯等(deng)。電(dian)(dian)(dian)力(li)起(qi)(qi)(qi)(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)法(fa)(fa)(fa)(fa)具有(you)(you)較(jiao)安全、可靠、準確、高(gao)效等(deng)優(you)點(dian),在國內外仍占有(you)(you)較(jiao)大比重(zhong)。在大、中型爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)中,主(zhu)要(yao)仍是用電(dian)(dian)(dian)力(li)起(qi)(qi)(qi)(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)。特別是在有(you)(you)瓦斯、礦塵(chen)爆(bao)(bao)(bao)(bao)(bao)(bao)炸的(de)環(huan)(huan)境中,電(dian)(dian)(dian)力(li)起(qi)(qi)(qi)(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)是主(zhu)要(yao)的(de)起(qi)(qi)(qi)(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)方(fang)(fang)法(fa)(fa)(fa)(fa)。但電(dian)(dian)(dian)力(li)起(qi)(qi)(qi)(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)容易受各種(zhong)電(dian)(dian)(dian)信號的(de)干擾而(er)發生早爆(bao)(bao)(bao)(bao)(bao)(bao),因此在有(you)(you)雜散電(dian)(dian)(dian)、靜電(dian)(dian)(dian)、雷電(dian)(dian)(dian)、射頻(pin)電(dian)(dian)(dian)、高(gao)壓感應電(dian)(dian)(dian)的(de)環(huan)(huan)境中,不(bu)能(neng)使用普通電(dian)(dian)(dian)雷管(guan)。
施工因其(qi)(qi)復雜(za)性、專業(ye)性、危(wei)險性,稍有(you)不慎,將對人(ren)民(min)的(de)(de)(de)生(sheng)命財產(chan)(chan)(chan)安(an)全(quan)造成不可估(gu)量(liang)(liang)(liang)的(de)(de)(de)損失(shi),例(li)如廣東宏大(da)寧夏(xia)“10.16”、山(shan)東保(bao)利“5.20”等重大(da)安(an)全(quan)事故。因此,相(xiang)(xiang)較其(qi)(qi)他行業(ye),國家出臺的(de)(de)(de)相(xiang)(xiang)關(guan)法律(lv)法規多、專、嚴,從爆(bao)(bao)(bao)破(po)材料(炸藥、雷(lei)管、導(dao)爆(bao)(bao)(bao)索?管?及(ji)相(xiang)(xiang)關(guan)材料)的(de)(de)(de)生(sheng)產(chan)(chan)(chan)、購進、運(yun)輸、儲存、發放、布(bu)網(wang)、連(lian)接、起爆(bao)(bao)(bao)、排爆(bao)(bao)(bao)等一系列程(cheng)序(xu)均(jun)有(you)嚴格的(de)(de)(de)法律(lv)規定和(he)科學(xue)(xue)的(de)(de)(de)操作規程(cheng),并(bing)且(qie)相(xiang)(xiang)關(guan)從業(ye)單位和(he)人(ren)員均(jun)應(ying)取(qu)得(de)相(xiang)(xiang)應(ying)資質。做為各(ge)類爆(bao)(bao)(bao)破(po)中(zhong)不可或(huo)缺(que)的(de)(de)(de)一種導(dao)線(xian),特別不同于(yu)一般的(de)(de)(de)電(dian)線(xian)電(dian)纜(lan),其(qi)(qi)質量(liang)(liang)(liang)要求(qiu)及(ji)各(ge)項技(ji)術(shu)參數也與普(pu)通電(dian)線(xian)電(dian)纜(lan)不同。部分家庭(ting)作坊式的(de)(de)(de)電(dian)線(xian)電(dian)纜(lan)廠無(wu)(wu)科學(xue)(xue)的(de)(de)(de)生(sheng)產(chan)(chan)(chan)工藝、無(wu)(wu)基本的(de)(de)(de)檢(jian)測設備(bei)、無(wu)(wu)專業(ye)的(de)(de)(de)技(ji)術(shu)人(ren)員,甚至不知道(dao)爆(bao)(bao)(bao)破(po)線(xian)的(de)(de)(de)質量(liang)(liang)(liang)要求(qiu)和(he)技(ji)術(shu)參數,更(geng)不可能制訂自己的(de)(de)(de)企業(ye)標準,僅憑簡陋的(de)(de)(de)設備(bei)、以粗(cu)糙的(de)(de)(de)模仿(fang)進行生(sheng)產(chan)(chan)(chan)經營活動,致使(shi)市(shi)場充(chong)斥著(zhu)假冒(mao)偽劣(lie)產(chan)(chan)(chan)品(pin),導(dao)致爆(bao)(bao)(bao)破(po)中(zhong)提前或(huo)延遲起爆(bao)(bao)(bao)、盲炮增(zeng)加(jia)且(qie)強制排爆(bao)(bao)(bao)困難(nan),給人(ren)身安(an)全(quan)和(he)財產(chan)(chan)(chan)以及(ji)正(zheng)常的(de)(de)(de)生(sheng)產(chan)(chan)(chan)經營活動造成了不可估(gu)量(liang)(liang)(liang)的(de)(de)(de)損失(shi)。
使(shi)用單位或經(jing)(jing)銷商(shang)在日常采(cai)(cai)(cai)(cai)購(gou)中使(shi)用搜(sou)索引擎搜(sou)索生(sheng)產(chan)(chan)(chan)廠商(shang)并購(gou)買產(chan)(chan)(chan)品(pin)(pin)已經(jing)(jing)成為(wei)很多企業(ye)和經(jing)(jing)銷商(shang)的(de)(de)主要采(cai)(cai)(cai)(cai)購(gou)手(shou)段。根據(ju)我們從事(shi)網(wang)(wang)絡營銷的(de)(de)經(jing)(jing)歷,總結(jie)出(chu)以(yi)下幾(ji)點注意事(shi)項,希望能對(dui)采(cai)(cai)(cai)(cai)購(gou)的(de)(de)企業(ye)起到一(yi)些幫助作(zuo)用。1、采(cai)(cai)(cai)(cai)購(gou)的(de)(de)產(chan)(chan)(chan)品(pin)(pin)型號規格、質量標(biao)準、技術參(can)數應與采(cai)(cai)(cai)(cai)購(gou)計劃相符。2、采(cai)(cai)(cai)(cai)購(gou)產(chan)(chan)(chan)品(pin)(pin)時,就是通過(guo)搜(sou)索引擎搜(sou)索自己需求(qiu)的(de)(de)產(chan)(chan)(chan)品(pin)(pin),找出(chu)生(sheng)產(chan)(chan)(chan)和銷售該產(chan)(chan)(chan)品(pin)(pin)的(de)(de)企業(ye),然后查看該生(sheng)產(chan)(chan)(chan)企業(ye)網(wang)(wang)站是否(fou)(fou)經(jing)(jing)過(guo)其所(suo)在省份工信廳備案(an),并登錄(lu)查驗。3、查看該生(sheng)產(chan)(chan)(chan)企業(ye)網(wang)(wang)站欄(lan)目配置、欄(lan)目內容是否(fou)(fou)足夠專(zhuan)業(ye),如大量出(chu)現與采(cai)(cai)(cai)(cai)購(gou)產(chan)(chan)(chan)品(pin)(pin)無關、雜亂(luan)無章的(de)(de),聯系地址標(biao)明(ming)xxx工業(ye)區、示范園而(er)沒有路牌號的(de)(de),只(zhi)有手(shou)機(ji)號碼而(er)沒有固定電(dian)話、傳真地的(de)(de),足可認定該生(sheng)產(chan)(chan)(chan)企業(ye)為(wei)非正規的(de)(de)家(jia)庭作(zuo)坊,不宜作(zuo)為(wei)采(cai)(cai)(cai)(cai)購(gou)對(dui)象。
專用爆破多向聚能管水壓光面爆破技術在隧道掘進作業中的實際應用。提升光面爆破水平、嚴抓隧道超挖管控進行了介紹。聚能水壓光面爆破工藝技術很成熟、可操作性很強、材料成本很低、施工速度很快、節能環保效果很顯著、經濟效益社會效益很高。一是要提高對推廣該項技術重要性和必然性的認識;二是要樹立必須采取聚能水壓光面爆破的意識;三是要堅持培訓、示范、監督“三位一體”;四是要制定切實的獎懲制度;五是要建立檢查監督機制,持續促進該項技術的深入推廣。爆破多向聚能管價格在(zai)隧道施工(gong)的(de)現場管理、科(ke)技(ji)創新、人才(cai)培養、經濟(ji)效(xiao)益等方面的(de)不足。建議對(dui)施工(gong)一線基(ji)礎技(ji)術(shu)工(gong)作扎實推進;對(dui)新工(gong)藝、先(xian)進工(gong)法要深入(ru)學(xue)習鉆研;對(dui)消極(ji)懈怠、故步(bu)自(zi)封(feng)的(de)思想(xiang)要堅決抵制(zhi)。