深孔爆破多向聚能管廠家使用單位或經銷商在日常采購中使用搜索引擎搜索生產廠商并購買產品已經成為很多企業和經銷商的主要采購手段。根據我們從事網絡營銷的經歷,深孔爆破多向聚能管廠家總(zong)結出以下(xia)幾(ji)點注意事項,希望能對(dui)采(cai)購(gou)的(de)企業起到一些幫助作用(yong)。1、采(cai)購(gou)的(de)產(chan)(chan)品(pin)(pin)型號規格、質(zhi)量標(biao)(biao)準、技(ji)術參數(shu)應(ying)與(yu)采(cai)購(gou)計劃相符。2、采(cai)購(gou)產(chan)(chan)品(pin)(pin)時,就是(shi)通(tong)過(guo)搜索引(yin)擎搜索自己需求的(de)產(chan)(chan)品(pin)(pin),找出生產(chan)(chan)和銷售(shou)該(gai)(gai)(gai)產(chan)(chan)品(pin)(pin)的(de)企業,然后查(cha)看(kan)該(gai)(gai)(gai)生產(chan)(chan)企業網(wang)(wang)站是(shi)否(fou)經過(guo)其所在省(sheng)份(fen)工信(xin)廳備(bei)案,并登錄查(cha)驗。3、查(cha)看(kan)該(gai)(gai)(gai)生產(chan)(chan)企業網(wang)(wang)站欄(lan)目配置、欄(lan)目內容是(shi)否(fou)足(zu)夠專(zhuan)業,如大(da)量出現與(yu)采(cai)購(gou)產(chan)(chan)品(pin)(pin)無關、雜亂無章的(de),聯系地址標(biao)(biao)明xxx工業區、示范園而沒有路牌號的(de),只有手機號碼而沒有固定電(dian)話、傳(chuan)真地的(de),足(zu)可認定該(gai)(gai)(gai)生產(chan)(chan)企業為非正規的(de)家庭作坊,不(bu)宜作為采(cai)購(gou)對(dui)象(xiang)。
水壓光(guang)(guang)(guang)面(mian)爆(bao)破(po)較水壓光(guang)(guang)(guang)面(mian)爆(bao)破(po),在(zai)周邊(bian)眼單(dan)循(xun)環火工(gong)品(pin)使(shi)用(yong)(yong)(yong)(yong)量(liang)(liang)上節(jie)約(yue)(yue)(yue)費用(yong)(yong)(yong)(yong)8.3%,周邊(bian)眼鉆孔數量(liang)(liang)從39個下(xia)降(jiang)為23個費用(yong)(yong)(yong)(yong)節(jie)約(yue)(yue)(yue)41%,混(hun)凝(ning)土噴射每(mei)(mei)延米(mi)節(jie)約(yue)(yue)(yue)1.37立方(fang)米(mi)。水壓光(guang)(guang)(guang)面(mian)爆(bao)破(po)比水壓光(guang)(guang)(guang)面(mian)爆(bao)破(po)每(mei)(mei)循(xun)環節(jie)約(yue)(yue)(yue)費用(yong)(yong)(yong)(yong)258.4元(yuan),即(ji)每(mei)(mei)延米(mi)節(jie)約(yue)(yue)(yue)76較元(yuan),節(jie)約(yue)(yue)(yue)費用(yong)(yong)(yong)(yong)比例(li)達32%。此外,聚(ju)能(neng)管水壓光(guang)(guang)(guang)面(mian)爆(bao)破(po)能(neng)有(you)效(xiao)降(jiang)低隧道內石渣塊(kuai)度(du)(du)和粉(fen)塵含量(liang)(liang),還可使(shi)通風時間有(you)效(xiao)縮(suo)短33%。聚(ju)能(neng)管光(guang)(guang)(guang)面(mian)爆(bao)破(po)工(gong)藝技術(shu)很(hen)成熟(shu)、可操作性很(hen)強、材料成本很(hen)低、施(shi)工(gong)速(su)度(du)(du)很(hen)快(kuai)、節(jie)能(neng)環保效(xiao)果很(hen)顯(xian)著、經濟效(xiao)益社(she)會(hui)效(xiao)益很(hen)高。聚(ju)能(neng)管定(ding)(ding)向爆(bao)破(po)技術(shu)是近幾年發(fa)展起來(lai)的(de)一(yi)項(xiang)掘進新技術(shu),這種爆(bao)破(po)技術(shu)與傳統(tong)的(de)光(guang)(guang)(guang)面(mian)爆(bao)破(po)技術(shu)有(you)一(yi)定(ding)(ding)的(de)差別,聚(ju)能(neng)管定(ding)(ding)向爆(bao)破(po)原理是在(zai)巷道周邊(bian)眼中,將(jiang)炸裝在(zai)聚(ju)能(neng)管中起爆(bao),爆(bao)破(po)時利(li)用(yong)(yong)(yong)(yong)聚(ju)能(neng)管的(de)聚(ju)能(neng)作用(yong)(yong)(yong)(yong),以減少(shao)裂(lie)隙(xi)的(de)數量(liang)(liang)和控制優勢(shi)裂(lie)隙(xi)的(de)發(fa)展方(fang)向。
水(shui)壓光(guang)(guang)面爆(bao)破技術在(zai)隧(sui)道掘(jue)進(jin)(jin)作(zuo)業(ye)中的(de)(de)實(shi)際應(ying)用(yong)。提升光(guang)(guang)面爆(bao)破水(shui)平、嚴(yan)抓隧(sui)道超(chao)挖管(guan)控進(jin)(jin)行了介紹。聚能水(shui)壓光(guang)(guang)面爆(bao)破工藝(yi)技術很(hen)成熟、可操作(zuo)性(xing)很(hen)強、材料成本很(hen)低(di)、施工速(su)度很(hen)快、節能環保效果很(hen)顯著(zhu)、經(jing)(jing)濟(ji)效益(yi)社會效益(yi)很(hen)高。一是(shi)要(yao)(yao)(yao)提高對(dui)推廣該(gai)項(xiang)(xiang)技術重(zhong)要(yao)(yao)(yao)性(xing)和必然性(xing)的(de)(de)認(ren)識;二是(shi)要(yao)(yao)(yao)樹(shu)立必須采(cai)取聚能水(shui)壓光(guang)(guang)面爆(bao)破的(de)(de)意識;三是(shi)要(yao)(yao)(yao)堅持培(pei)訓、示范、監督(du)“三位一體”;四是(shi)要(yao)(yao)(yao)制(zhi)定(ding)切實(shi)的(de)(de)獎懲制(zhi)度;五是(shi)要(yao)(yao)(yao)建立檢查監督(du)機制(zhi),持續促進(jin)(jin)該(gai)項(xiang)(xiang)技術的(de)(de)深入推廣。在(zai)隧(sui)道施工的(de)(de)現場(chang)管(guan)理、科技創新(xin)、人(ren)才培(pei)養、經(jing)(jing)濟(ji)效益(yi)等方面的(de)(de)不足。建議對(dui)施工一線基礎技術工作(zuo)扎實(shi)推進(jin)(jin);對(dui)新(xin)工藝(yi)、先進(jin)(jin)工法(fa)要(yao)(yao)(yao)深入學習鉆研;對(dui)消極懈怠(dai)、故步自(zi)封(feng)的(de)(de)思想(xiang)要(yao)(yao)(yao)堅決抵(di)制(zhi)。
預裂與光(guang)面(mian)(mian)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)技術的(de)歷史(shi)與現(xian)狀:預裂爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)是(shi)沿(yan)設(she)計開(kai)挖邊(bian)界布(bu)置密集(ji)炮(pao)孔(kong)(kong),采取不耦合裝(zhuang)藥(yao)或(huo)裝(zhuang)填低威力炸藥(yao),在(zai)主(zhu)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)區之前(qian)起(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao),從而在(zai)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)區與保留(liu)(liu)(liu)區之間(jian)形成(cheng)(cheng)預裂縫,以減(jian)弱主(zhu)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)對(dui)保留(liu)(liu)(liu)巖體的(de)破(po)(po)壞并形成(cheng)(cheng)平(ping)整輪(lun)(lun)廓(kuo)面(mian)(mian)的(de)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)作業。光(guang)面(mian)(mian)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)是(shi)沿(yan)設(she)計開(kai)挖邊(bian)界布(bu)設(she)密集(ji)炮(pao)孔(kong)(kong),采用不耦合裝(zhuang)藥(yao)或(huo)裝(zhuang)填低威力炸藥(yao),在(zai)主(zhu)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)區爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)之后起(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)的(de)以形成(cheng)(cheng)平(ping)整的(de)開(kai)挖輪(lun)(lun)廓(kuo)面(mian)(mian)的(de)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)作業。爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)技術的(de)發展(zhan)是(shi)先出現(xian)光(guang)面(mian)(mian)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po),然后衍生(sheng)發展(zhan)為預裂爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)。聚能(neng)管國內歷史(shi)與現(xian)狀,我(wo)國于1964~1965年在(zai)湖北陸水(shui)水(shui)電站(zhan)施工中(zhong)做(zuo)過(guo)淺孔(kong)(kong)預裂爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)試(shi)驗(yan),1965年鐵(tie)道部門在(zai)成(cheng)(cheng)昆鐵(tie)路(lu)(lu)建設(she)中(zhong)開(kai)始試(shi)驗(yan)光(guang)面(mian)(mian)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po),1977年在(zai)西延線張家(jia)船工點,全(quan)(quan)長近(jin)200m的(de)2000m2路(lu)(lu)塹(qian)(qian)邊(bian)坡全(quan)(quan)部采用光(guang)面(mian)(mian)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po),爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)后邊(bian)坡平(ping)整穩定(ding),殘(can)留(liu)(liu)(liu)的(de)半孔(kong)(kong)清(qing)晰可見(jian),是(shi)鐵(tie)路(lu)(lu)建設(she)中(zhong)采用路(lu)(lu)塹(qian)(qian)光(guang)面(mian)(mian)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)。