我國20世(shi)紀(ji)60年(nian)代利用(yong)斷裂(lie)力學(xue)對巖石損(sun)傷(shang)引(yin)起的(de)裂(lie)紋擴展進(jin)行(xing)過(guo)試驗(yan)研(yan)究，為聚(ju)(ju)能(neng)(neng)(neng)爆(bao)(bao)破(po)技(ji)術(shu)應用(yong)到工(gong)程做了不少理論(lun)分析(xi)，也取(qu)(qu)得(de)一些進(jin)展。80年(nian)代中期開始進(jin)行(xing)應用(yong)研(yan)究，以北京礦業學(xue)院為代表(biao)，著重研(yan)究了聚(ju)(ju)能(neng)(neng)(neng)藥包切(qie)割(ge)饑理和應用(yong)。1987年(nian)淮南礦業學(xue)院取(qu)(qu)得(de)“雙(shuang)面切(qie)割(ge)器(qi)”的(de)zhuanli，1995年(nian)又取(qu)(qu)得(de)“大理石花崗(gang)巖切(qie)割(ge)技(ji)術(shu)應用(yong)”zhuanli。1991年(nian)中國水(shui)電七(qi)局曾試圖采用(yong)硬質(zhi)紙加工(gong)聚(ju)(ju)能(neng)(neng)(neng)藥管成形聚(ju)(ju)能(neng)(neng)(neng)藥卷做過(guo)聚(ju)(ju)能(neng)(neng)(neng)預裂(lie)爆(bao)(bao)破(po)試驗(yan)研(yan)究，但終因當時的(de)技(ji)術(shu)及工(gong)藝水(shui)平(ping)的(de)限制無法用(yong)于正(zheng)常施工(gong)，但是他們開了橢圓雙(shuang)極線(xian)性聚(ju)(ju)能(neng)(neng)(neng)結構(gou)試驗(yan)的(de)先河。雙(shuang)聚(ju)(ju)能(neng)(neng)(neng)預裂(lie)與光面爆(bao)(bao)破(po)綜合(he)技(ji)術(shu)開創輪廓控制爆(bao)(bao)破(po)新時代。

1、先試探(tan)性的(de)(de)(de)咨(zi)詢(xun)制造(zao)商(shang)銷(xiao)售(shou)人(ren)員(yuan)：您(nin)(nin)要訂爆破線產(chan)(chan)(chan)(chan)品的(de)(de)(de)型號中(zhong)(zhong)字(zi)(zi)母表(biao)示意(yi)思；規格中(zhong)(zhong)的(de)(de)(de)數字(zi)(zi)表(biao)示意(yi)思；執行標(biao)準(zhun)中(zhong)(zhong)的(de)(de)(de)字(zi)(zi)母及數字(zi)(zi)的(de)(de)(de)表(biao)示意(yi)思。如(ru)果制造(zao)商(shang)銷(xiao)售(shou)人(ren)員(yuan)回答時支(zhi)支(zhi)吾吾、一(yi)知(zhi)半解甚(shen)至(zhi)一(yi)無所(suo)知(zhi)，可想而知(zhi)，其生(sheng)(sheng)產(chan)(chan)(chan)(chan)的(de)(de)(de)產(chan)(chan)(chan)(chan)品質量(liang)如(ru)何。2、任(ren)何一(yi)種產(chan)(chan)(chan)(chan)品都有(you)其適(shi)用(yong)范圍和一(yi)定(ding)的(de)(de)(de)使用(yong)環境。咨(zi)詢(xun)您(nin)(nin)要訂爆破線產(chan)(chan)(chan)(chan)品的(de)(de)(de)性能(neng)、具體使用(yong)辦法、使用(yong)環境要求。如(ru)果制造(zao)商(shang)銷(xiao)售(shou)人(ren)員(yuan)給您(nin)(nin)的(de)(de)(de)答復與您(nin)(nin)的(de)(de)(de)要求不一(yi)致，應判定(ding)為：爆破線制造(zao)商(shang)生(sheng)(sheng)產(chan)(chan)(chan)(chan)的(de)(de)(de)產(chan)(chan)(chan)(chan)品型號規格單一(yi)或者其生(sheng)(sheng)產(chan)(chan)(chan)(chan)的(de)(de)(de)產(chan)(chan)(chan)(chan)品只是對其他廠(chang)商(shang)產(chan)(chan)(chan)(chan)品的(de)(de)(de)簡單模仿。3、正(zheng)規產(chan)(chan)(chan)(chan)品都有(you)其科學的(de)(de)(de)生(sheng)(sheng)產(chan)(chan)(chan)(chan)工藝和流程(cheng)(cheng)。原材料合格供應商(shang)的(de)(de)(de)選(xuan)擇評定(ding)→原材料購進、運輸(shu)(shu)、儲存、保管→生(sheng)(sheng)產(chan)(chan)(chan)(chan)過程(cheng)(cheng)質量(liang)控制→不合格品的(de)(de)(de)處置及糾正(zheng)措(cuo)施→運輸(shu)(shu)交付→售(shou)后服務均有(you)嚴格的(de)(de)(de)操(cao)作規程(cheng)(cheng)。咨(zi)詢(xun)爆破線制造(zao)商(shang)銷(xiao)售(shou)人(ren)員(yuan)任(ren)何一(yi)個節點(dian)，就可知(zhi)其是否(fou)有(you)能(neng)力（生(sheng)(sheng)產(chan)(chan)(chan)(chan)管理(li)水平、專(zhuan)業(ye)設備(bei)及過程(cheng)(cheng)檢測設備(bei)）生(sheng)(sheng)產(chan)(chan)(chan)(chan)出合格產(chan)(chan)(chan)(chan)品。

在(zai)工(gong)程(cheng)爆(bao)(bao)(bao)(bao)破(po)(po)中，常用(yong)的(de)(de)(de)起爆(bao)(bao)(bao)(bao)方(fang)(fang)法(fa)有(you)(you)：電(dian)(dian)(dian)(dian)(dian)(dian)力(li)起爆(bao)(bao)(bao)(bao)法(fa)、導(dao)(dao)火索起爆(bao)(bao)(bao)(bao)法(fa)、導(dao)(dao)爆(bao)(bao)(bao)(bao)索起爆(bao)(bao)(bao)(bao)法(fa)、導(dao)(dao)爆(bao)(bao)(bao)(bao)管(guan)(guan)起爆(bao)(bao)(bao)(bao)法(fa)。電(dian)(dian)(dian)(dian)(dian)(dian)力(li)起爆(bao)(bao)(bao)(bao)法(fa)是(shi)利用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)能使雷(lei)(lei)管(guan)(guan)爆(bao)(bao)(bao)(bao)炸，進(jin)而(er)起爆(bao)(bao)(bao)(bao)炸藥的(de)(de)(de)起爆(bao)(bao)(bao)(bao)芳法(fa)。它所(suo)需的(de)(de)(de)器材有(you)(you)：電(dian)(dian)(dian)(dian)(dian)(dian)雷(lei)(lei)管(guan)(guan)、導(dao)(dao)線和起爆(bao)(bao)(bao)(bao)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)。電(dian)(dian)(dian)(dian)(dian)(dian)爆(bao)(bao)(bao)(bao)網路(lu)的(de)(de)(de)連接形式(shi)，要(yao)根據爆(bao)(bao)(bao)(bao)破(po)(po)方(fang)(fang)法(fa)、爆(bao)(bao)(bao)(bao)破(po)(po)規模、工(gong)程(cheng)的(de)(de)(de)重要(yao)性、所(suo)選起爆(bao)(bao)(bao)(bao)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)及(ji)其起爆(bao)(bao)(bao)(bao)能力(li)等進(jin)行選擇，基本連接方(fang)(fang)式(shi)有(you)(you)：串(chuan)聯、并聯、串(chuan)并聯和并串(chuan)聯等。電(dian)(dian)(dian)(dian)(dian)(dian)力(li)起爆(bao)(bao)(bao)(bao)法(fa)具有(you)(you)較(jiao)(jiao)安全(quan)、可靠、準確、高效等優點(dian)，在(zai)國內(nei)外(wai)仍(reng)占有(you)(you)較(jiao)(jiao)大比重。在(zai)大、中型爆(bao)(bao)(bao)(bao)破(po)(po)中，主要(yao)仍(reng)是(shi)用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)起爆(bao)(bao)(bao)(bao)。特別是(shi)在(zai)有(you)(you)瓦斯、礦塵爆(bao)(bao)(bao)(bao)炸的(de)(de)(de)環境(jing)中，電(dian)(dian)(dian)(dian)(dian)(dian)力(li)起爆(bao)(bao)(bao)(bao)是(shi)主要(yao)的(de)(de)(de)起爆(bao)(bao)(bao)(bao)方(fang)(fang)法(fa)。但電(dian)(dian)(dian)(dian)(dian)(dian)力(li)起爆(bao)(bao)(bao)(bao)容易(yi)受(shou)各(ge)種電(dian)(dian)(dian)(dian)(dian)(dian)信(xin)號的(de)(de)(de)干擾而(er)發生(sheng)早爆(bao)(bao)(bao)(bao)，因此(ci)在(zai)有(you)(you)雜散電(dian)(dian)(dian)(dian)(dian)(dian)、靜(jing)電(dian)(dian)(dian)(dian)(dian)(dian)、雷(lei)(lei)電(dian)(dian)(dian)(dian)(dian)(dian)、射頻電(dian)(dian)(dian)(dian)(dian)(dian)、高壓感應電(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)環境(jing)中，不能使用(yong)普通電(dian)(dian)(dian)(dian)(dian)(dian)雷(lei)(lei)管(guan)(guan)。

安慶爆破多向聚能管發揮巨大效力的關鍵又在其上面的“聚能槽”上。項目部目前采用的聚能管有兩個“聚能槽”，通過這兩個聚能槽的作用讓爆炸的威力在隧道中切割出十分平順的輪廓線，的控制了爆破量，有效管控了超挖欠挖的現象。為了進一步嚴格控制開挖輪廓，達到提高光面爆破效果的目的，并研究出了聚能管上兩個“聚能槽”變為三個“聚能槽”的發明設計，目前，爆破多向聚能管價格該發明設計(ji)已經(jing)(jing)進入到(dao)了試生產階段。未來(lai)，三(san)“聚能(neng)槽”設計(ji)的(de)(de)聚能(neng)水壓爆破技術將推動中鐵(tie)十四局四公司張吉懷鐵(tie)路項(xiang)(xiang)目部施(shi)工(gong)開展(zhan)邁上一個新的(de)(de)臺階，給項(xiang)(xiang)目部帶(dai)來(lai)巨(ju)大的(de)(de)經(jing)(jing)濟效益。工(gong)程爆破技術經(jing)(jing)過幾十年的(de)(de)發展(zhan)，已經(jing)(jing)滲(shen)透到(dao)經(jing)(jing)濟建設的(de)(de)眾多領域，特別為中國的(de)(de)鐵(tie)路建設、礦(kuang)山開采、城(cheng)市拆舊定向爆破等做出(chu)了重要貢獻。

是由管(guan)(guan)(guan)體、前(qian)(qian)(qian)(qian)錐形(xing)定格帽(mao)、后定格堵(du)(du)構成，管(guan)(guan)(guan)體為塑性材料制成，呈管(guan)(guan)(guan)狀(zhuang)，管(guan)(guan)(guan)體外(wai)(wai)徑(jing)(jing)小于(yu)正(zheng)常炮(pao)眼內(nei)徑(jing)(jing)，長度可隨爆破需(xu)要生(sheng)產，管(guan)(guan)(guan)體兩(liang)端(duan)各有外(wai)(wai)螺(luo)紋(wen)，兩(liang)端(duan)外(wai)(wai)螺(luo)紋(wen)間(jian)有一縱(zong)向(xiang)切縫，切縫間(jian)等(deng)距(ju)有加強(qiang)筋，前(qian)(qian)(qian)(qian)錐形(xing)定格帽(mao)呈傘狀(zhuang)，傘形(xing)尖有一光孔，兩(liang)側(ce)直(zhi)(zhi)壁內(nei)徑(jing)(jing)有螺(luo)紋(wen)，與管(guan)(guan)(guan)體外(wai)(wai)徑(jing)(jing)前(qian)(qian)(qian)(qian)端(duan)螺(luo)紋(wen)配(pei)(pei)合，帽(mao)體外(wai)(wai)徑(jing)(jing)大(da)于(yu)管(guan)(guan)(guan)體，后定格堵(du)(du)為一封蓋，外(wai)(wai)徑(jing)(jing)直(zhi)(zhi)徑(jing)(jing)大(da)于(yu)管(guan)(guan)(guan)體外(wai)(wai)徑(jing)(jing)，與前(qian)(qian)(qian)(qian)錐形(xing)定格帽(mao)外(wai)(wai)徑(jing)(jing)一致，后定格堵(du)(du)內(nei)徑(jing)(jing)有螺(luo)紋(wen)，與管(guan)(guan)(guan)體外(wai)(wai)徑(jing)(jing)后端(duan)螺(luo)紋(wen)配(pei)(pei)合。可根據炮(pao)眼深度采用合適的聚能管(guan)(guan)(guan)管(guan)(guan)(guan)體，不需(xu)其他工具(ju)幫(bang)助送(song)入炮(pao)眼，切縫方向(xiang)準(zhun)確(que)，兩(liang)端(duan)的前(qian)(qian)(qian)(qian)錐形(xing)定格帽(mao)和后定格堵(du)(du)外(wai)(wai)徑(jing)(jing)與炮(pao)眼內(nei)徑(jing)(jing)一致，保證聚能管(guan)(guan)(guan)管(guan)(guan)(guan)體同心(xin)，定向(xiang)準(zhun)確(que)。且利于(yu)工業化生(sheng)產，作業安全