光面(mian)爆破技(ji)術(shu)優(you)勢：相對于傳統爆破工藝，聚能管(guan)光面(mian)爆破比常規爆破具(ju)有以(yi)(yi)下(xia)優(you)勢∶少(shao)(shao)(shao)打眼，少(shao)(shao)(shao)裝(zhuang)(zhuang)藥。節(jie)約(yue)周邊鉆(zhan)孔(kong)(kong)量(liang)50%，總鉆(zhan)孔(kong)(kong)進(jin)尺減(jian)少(shao)(shao)(shao)30%；節(jie)約(yue)炸藥10～20%，雷管(guan)30%。節(jie)約(yue)噴(pen)漿料15-20%。節(jie)省時間∶每循(xun)環鉆(zhan)孔(kong)(kong)、裝(zhuang)(zhuang)藥、噴(pen)漿時間1.5-2.0小時。在(zai)安全方(fang)面(mian)利用(yong)水沙袋替代炮(pao)泥，以(yi)(yi)避免(mian)搗(dao)炮(pao)泥損(sun)毀電雷管(guan)導線(xian)，造成(cheng)瞎炮(pao)。大大減(jian)少(shao)(shao)(shao)對圍(wei)巖擾動，光面(mian)效果好(hao)，巖性(xing)(xing)條(tiao)件(jian)差情況下(xia)可(ke)以(yi)(yi)大大減(jian)少(shao)(shao)(shao)超(chao)挖量(liang)，控制巷(xiang)道成(cheng)型(xing)；巖性(xing)(xing)完整(zheng)無節(jie)理情況下(xia)眼痕率可(ke)以(yi)(yi)達(da)到90%以(yi)(yi)上(shang)，巷(xiang)道成(cheng)型(xing)好(hao)，穩定性(xing)(xing)強(qiang)。布孔(kong)(kong)方(fang)式優(you)化成(cheng)多排掏槽布孔(kong)(kong)，單次掘進(jin)深度可(ke)以(yi)(yi)優(you)化提高10%到15%不(bu)等。由于炮(pao)孔(kong)(kong)數(shu)量(liang)大大減(jian)少(shao)(shao)(shao)可(ke)以(yi)(yi)考慮一起全斷面(mian)起爆，節(jie)省放炮(pao)時間。

給大家(jia)介紹(shao)下爆破(po)(po)聚(ju)能(neng)管的(de)技術原理∶炸藥(yao)爆炸產(chan)生(sheng)的(de)爆轟波(bo)通過聚(ju)能(neng)管的(de)聚(ju)能(neng)槽，將炸藥(yao)的(de)動(dong)能(neng)、勢能(neng)轉(zhuan)換成高(gao)壓(ya)(ya)、高(gao)速、高(gao)能(neng)的(de)射流，切割演示成縫(feng)(feng)。射流在孔壁產(chan)生(sheng)射流壓(ya)(ya)力(li)(li)達7000MPa，巖(yan)石(shi)動(dong)載抗壓(ya)(ya)強度(du)為(wei)(wei)(wei)200MPa，抗拉為(wei)(wei)(wei)1/8～1/10的(de)抗壓(ya)(ya)強度(du)，相鄰兩(liang)炮孔互(hu)為(wei)(wei)(wei)鄰空面，疊加后的(de)壓(ya)(ya)縮(suo)波(bo)變為(wei)(wei)(wei)稀疏波(bo)，在兩(liang)炮眼連(lian)線上使巖(yan)石(shi)結構(gou)斷裂，形成裂紋。準靜(jing)態(tai)氣(qi)(qi)體(ti)膨脹，靜(jing)態(tai)壓(ya)(ya)力(li)(li)在兩(liang)炮孔最短連(lian)線兩(liang)側產(chan)生(sheng)拉力(li)(li)使巖(yan)石(shi)裂縫(feng)(feng)進一步擴(kuo)展。根據爆破(po)(po)應力(li)(li)集中氣(qi)(qi)刃作用原則，爆破(po)(po)氣(qi)(qi)體(ti)沿(yan)裂縫(feng)(feng)進一步擴(kuo)大貫通，拋(pao)落巖(yan)石(shi)。

是由管(guan)(guan)(guan)(guan)體(ti)(ti)(ti)、前(qian)(qian)錐形(xing)定(ding)(ding)格(ge)帽(mao)、后(hou)定(ding)(ding)格(ge)堵(du)構成，管(guan)(guan)(guan)(guan)體(ti)(ti)(ti)為(wei)塑性材(cai)料制成，呈(cheng)管(guan)(guan)(guan)(guan)狀，管(guan)(guan)(guan)(guan)體(ti)(ti)(ti)外(wai)(wai)(wai)徑(jing)(jing)(jing)小于(yu)(yu)正常炮(pao)眼內徑(jing)(jing)(jing)，長度可隨爆(bao)破需(xu)要(yao)生產，管(guan)(guan)(guan)(guan)體(ti)(ti)(ti)兩(liang)(liang)端各(ge)有(you)外(wai)(wai)(wai)螺(luo)紋(wen)(wen)，兩(liang)(liang)端外(wai)(wai)(wai)螺(luo)紋(wen)(wen)間有(you)一(yi)(yi)縱向切(qie)縫(feng)，切(qie)縫(feng)間等距(ju)有(you)加強筋，前(qian)(qian)錐形(xing)定(ding)(ding)格(ge)帽(mao)呈(cheng)傘(san)(san)狀，傘(san)(san)形(xing)尖(jian)有(you)一(yi)(yi)光孔，兩(liang)(liang)側直(zhi)(zhi)壁內徑(jing)(jing)(jing)有(you)螺(luo)紋(wen)(wen)，與(yu)管(guan)(guan)(guan)(guan)體(ti)(ti)(ti)外(wai)(wai)(wai)徑(jing)(jing)(jing)前(qian)(qian)端螺(luo)紋(wen)(wen)配合(he)，帽(mao)體(ti)(ti)(ti)外(wai)(wai)(wai)徑(jing)(jing)(jing)大于(yu)(yu)管(guan)(guan)(guan)(guan)體(ti)(ti)(ti)，后(hou)定(ding)(ding)格(ge)堵(du)為(wei)一(yi)(yi)封蓋，外(wai)(wai)(wai)徑(jing)(jing)(jing)直(zhi)(zhi)徑(jing)(jing)(jing)大于(yu)(yu)管(guan)(guan)(guan)(guan)體(ti)(ti)(ti)外(wai)(wai)(wai)徑(jing)(jing)(jing)，與(yu)前(qian)(qian)錐形(xing)定(ding)(ding)格(ge)帽(mao)外(wai)(wai)(wai)徑(jing)(jing)(jing)一(yi)(yi)致，后(hou)定(ding)(ding)格(ge)堵(du)內徑(jing)(jing)(jing)有(you)螺(luo)紋(wen)(wen)，與(yu)管(guan)(guan)(guan)(guan)體(ti)(ti)(ti)外(wai)(wai)(wai)徑(jing)(jing)(jing)后(hou)端螺(luo)紋(wen)(wen)配合(he)。可根據炮(pao)眼深度采用(yong)合(he)適的(de)聚能管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)體(ti)(ti)(ti)，不(bu)需(xu)其他工(gong)具幫(bang)助送(song)入炮(pao)眼，切(qie)縫(feng)方向準(zhun)確，兩(liang)(liang)端的(de)前(qian)(qian)錐形(xing)定(ding)(ding)格(ge)帽(mao)和后(hou)定(ding)(ding)格(ge)堵(du)外(wai)(wai)(wai)徑(jing)(jing)(jing)與(yu)炮(pao)眼內徑(jing)(jing)(jing)一(yi)(yi)致，保證聚能管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)體(ti)(ti)(ti)同心(xin)，定(ding)(ding)向準(zhun)確。且利(li)于(yu)(yu)工(gong)業化(hua)生產，作(zuo)業安(an)全(quan)

棗莊深孔爆破多向聚能管的軍事應用：聚能爆破技術，早在二次世界大戰期間就在軍事方面廣泛應用。國內在聚能破甲技術如大錐角反艦導彈戰斗部和大錐角反坦克地雷以及敏感彈戰斗部等方面取得了較為快速的發展，我國20世紀60年代打破國外技術封鎖獨立自主研發成功原子彈就是得力于聚能爆破技術轟擊核裝置而引爆原子彈。專業深孔爆破多向聚能管的民爆(bao)應用(yong)——切(qie)槽(cao)爆(bao)破技(ji)術(shu)：聚能爆(bao)破用(yong)于工程建設也是20世(shi)紀60年代開(kai)始的，首先是瑞(rui)典的U﹒Langefors提出(chu)孔壁切(qie)槽(cao)爆(bao)破利用(yong)槽(cao)口應力集中定向(xiang)開(kai)裂的設想，后經W﹒L﹒Fourney驗證(zheng)是有效的。70年代國外廣泛研究和應用(yong)了切(qie)槽(cao)爆(bao)破技(ji)術(shu)。

聚(ju)能(neng)藥(yao)包破(po)碎(sui)法(fa)(fa)特點是:不需(xu)要(yao)打(da)眼(yan)(yan)(yan)，因而(er)不需(xu)要(yao)購(gou)買打(da)眼(yan)(yan)(yan)設備和(he)動力設備;施工(gong)簡單，施工(gong)進度比(bi)淺(qian)眼(yan)(yan)(yan)爆(bao)(bao)破(po)法(fa)(fa)快安全性(xing)比(bi)普(pu)通淺(qian)眼(yan)(yan)(yan)爆(bao)(bao)破(po)法(fa)(fa)和(he)普(pu)通裸露藥(yao)包法(fa)(fa)好(hao)(hao);勞動強(qiang)度比(bi)淺(qian)眼(yan)(yan)(yan)爆(bao)(bao)破(po)法(fa)(fa)低。制(zhi)造(zao)聚(ju)能(neng)藥(yao)包所采用(yong)的(de)(de)(de)(de)炸(zha)藥(yao)有:黑(hei)索(suo)金(jin)(jin)和(he)梯恩梯混(hun)合熔鑄型;乳化油炸(zha)藥(yao)和(he)黑(hei)索(suo)金(jin)(jin)混(hun)裝(zhuang)型和(he)二號巖石(shi)硝鉸炸(zha)藥(yao)壓制(zhi)型。根據(ju)使用(yong)的(de)(de)(de)(de)結果證明，選用(yong)密度較(jiao)大和(he)爆(bao)(bao)速較(jiao)高(gao)的(de)(de)(de)(de)炸(zha)藥(yao)制(zhi)造(zao)聚(ju)能(neng)藥(yao)包能(neng)獲得較(jiao)好(hao)(hao)的(de)(de)(de)(de)破(po)碎(sui)效果。這主(zhu)要(yao)是由于它(ta)加工(gong)簡單和(he)破(po)碎(sui)能(neng)力較(jiao)大。在(zai)(zai)礦山由于二次破(po)碎(sui)消耗的(de)(de)(de)(de)藥(yao)包較(jiao)多(duo)，而(er)且金(jin)(jin)屬藥(yao)型罩的(de)(de)(de)(de)加工(gong)費工(gong)又費材料，所以(yi)多(duo)不采用(yong)藥(yao)型罩。國內生產的(de)(de)(de)(de)一種用(yong)于破(po)碎(sui)大塊的(de)(de)(de)(de)聚(ju)能(neng)藥(yao)包，裝(zhuang)置(zhi)聚(ju)能(neng)藥(yao)包時，要(yao)將藥(yao)包垂直(zhi)裝(zhuang)在(zai)(zai)大塊的(de)(de)(de)(de)頂面上，聚(ju)能(neng)穴(xue)朝下。藥(yao)包位置(zhi)應選在(zai)(zai)頂面的(de)(de)(de)(de)幾何中(zhong)心或附近較(jiao)平整的(de)(de)(de)(de)地點。然后在(zai)(zai)上面覆蓋(gai)泥沙(sha)。