1、先試(shi)探性的(de)(de)(de)(de)咨詢制造商(shang)銷(xiao)售(shou)(shou)(shou)人員(yuan):您(nin)要(yao)(yao)訂爆(bao)破(po)線產(chan)(chan)品(pin)的(de)(de)(de)(de)型號(hao)中字母(mu)表示意思;規格中的(de)(de)(de)(de)數(shu)字表示意思;執行標準中的(de)(de)(de)(de)字母(mu)及(ji)數(shu)字的(de)(de)(de)(de)表示意思。如果制造商(shang)銷(xiao)售(shou)(shou)(shou)人員(yuan)回答時支(zhi)支(zhi)吾吾、一知半解(jie)甚至一無所(suo)知,可(ke)想而(er)知,其(qi)(qi)生產(chan)(chan)的(de)(de)(de)(de)產(chan)(chan)品(pin)質量(liang)如何(he)。2、任何(he)一種(zhong)產(chan)(chan)品(pin)都(dou)有其(qi)(qi)適用(yong)范圍和一定(ding)的(de)(de)(de)(de)使用(yong)環境。咨詢您(nin)要(yao)(yao)訂爆(bao)破(po)線產(chan)(chan)品(pin)的(de)(de)(de)(de)性能(neng)、具(ju)體使用(yong)辦法、使用(yong)環境要(yao)(yao)求。如果制造商(shang)銷(xiao)售(shou)(shou)(shou)人員(yuan)給(gei)您(nin)的(de)(de)(de)(de)答復與您(nin)的(de)(de)(de)(de)要(yao)(yao)求不一致(zhi),應判定(ding)為(wei):爆(bao)破(po)線制造商(shang)生產(chan)(chan)的(de)(de)(de)(de)產(chan)(chan)品(pin)型號(hao)規格單(dan)一或者其(qi)(qi)生產(chan)(chan)的(de)(de)(de)(de)產(chan)(chan)品(pin)只是(shi)對(dui)其(qi)(qi)他廠商(shang)產(chan)(chan)品(pin)的(de)(de)(de)(de)簡單(dan)模仿。3、正(zheng)規產(chan)(chan)品(pin)都(dou)有其(qi)(qi)科學的(de)(de)(de)(de)生產(chan)(chan)工藝和流(liu)程(cheng)。原(yuan)材料合格供應商(shang)的(de)(de)(de)(de)選擇評定(ding)→原(yuan)材料購進、運(yun)輸(shu)(shu)、儲存、保管→生產(chan)(chan)過(guo)程(cheng)質量(liang)控制→不合格品(pin)的(de)(de)(de)(de)處置及(ji)糾(jiu)正(zheng)措施→運(yun)輸(shu)(shu)交(jiao)付(fu)→售(shou)(shou)(shou)后服務均有嚴格的(de)(de)(de)(de)操作規程(cheng)。咨詢爆(bao)破(po)線制造商(shang)銷(xiao)售(shou)(shou)(shou)人員(yuan)任何(he)一個節點,就(jiu)可(ke)知其(qi)(qi)是(shi)否(fou)有能(neng)力(生產(chan)(chan)管理水平(ping)、專業設備及(ji)過(guo)程(cheng)檢測設備)生產(chan)(chan)出合格產(chan)(chan)品(pin)。
火(huo)(huo)(huo)索(suo)(suo)起(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)法(fa)(fa),導(dao)(dao)火(huo)(huo)(huo)索(suo)(suo)起(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)法(fa)(fa)是(shi)利用(yong)導(dao)(dao)火(huo)(huo)(huo)索(suo)(suo)傳遞火(huo)(huo)(huo)焰點燃火(huo)(huo)(huo)雷管進而(er)起(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)炸(zha)(zha)藥(yao)。這(zhe)(zhe)種起(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)法(fa)(fa)所(suo)需(xu)的(de)材(cai)(cai)料有(you)(you):導(dao)(dao)火(huo)(huo)(huo)索(suo)(suo)、火(huo)(huo)(huo)雷管和(he)點火(huo)(huo)(huo)材(cai)(cai)料。導(dao)(dao)火(huo)(huo)(huo)索(suo)(suo)起(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)法(fa)(fa)操作簡(jian)單(dan)、靈(ling)活,使用(yong)方便,成本較低,廣(guang)泛應用(yong)于小型爆(bao)(bao)(bao)(bao)(bao)(bao)破和(he)掘進。由(you)于導(dao)(dao)火(huo)(huo)(huo)索(suo)(suo)的(de)速燃、緩燃等弊病,在(zai)爆(bao)(bao)(bao)(bao)(bao)(bao)破中(zhong)事故所(suo)占比重最大(da)。不能多處裝藥(yao)同(tong)時起(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)。導(dao)(dao)爆(bao)(bao)(bao)(bao)(bao)(bao)索(suo)(suo)起(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)法(fa)(fa),用(yong)導(dao)(dao)爆(bao)(bao)(bao)(bao)(bao)(bao)索(suo)(suo)直接起(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)炸(zha)(zha)藥(yao)包的(de)方法(fa)(fa)叫導(dao)(dao)爆(bao)(bao)(bao)(bao)(bao)(bao)索(suo)(suo)起(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)法(fa)(fa)。先用(yong)雷管起(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)導(dao)(dao)爆(bao)(bao)(bao)(bao)(bao)(bao)索(suo)(suo),當導(dao)(dao)爆(bao)(bao)(bao)(bao)(bao)(bao)索(suo)(suo)的(de)爆(bao)(bao)(bao)(bao)(bao)(bao)轟(hong)波傳至炸(zha)(zha)藥(yao)包時,將炸(zha)(zha)藥(yao)引爆(bao)(bao)(bao)(bao)(bao)(bao)。在(zai)需(xu)要延時分(fen)段起(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)的(de)地方,將導(dao)(dao)爆(bao)(bao)(bao)(bao)(bao)(bao)索(suo)(suo)中(zhong)接入繼爆(bao)(bao)(bao)(bao)(bao)(bao)管,就能達到導(dao)(dao)爆(bao)(bao)(bao)(bao)(bao)(bao)索(suo)(suo)毫(hao)秒爆(bao)(bao)(bao)(bao)(bao)(bao)破的(de)目的(de)。這(zhe)(zhe)種爆(bao)(bao)(bao)(bao)(bao)(bao)破法(fa)(fa)所(suo)需(xu)起(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)材(cai)(cai)料有(you)(you):雷管、導(dao)(dao)爆(bao)(bao)(bao)(bao)(bao)(bao)索(suo)(suo)和(he)繼爆(bao)(bao)(bao)(bao)(bao)(bao)管等。導(dao)(dao)爆(bao)(bao)(bao)(bao)(bao)(bao)索(suo)(suo)起(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)網路常用(yong)的(de)有(you)(you):串聯(lian)(lian)、簇并(bing)聯(lian)(lian)、單(dan)向分(fen)段并(bing)聯(lian)(lian)和(he)雙(shuang)向分(fen)段并(bing)聯(lian)(lian)等。
專業o型聚能管預裂與光面爆破技術的歷史與現狀:預裂爆破是沿設計開挖邊界布置密集炮孔,采取不耦合裝藥或裝填低威力炸藥,在主爆區之前起爆,從而在爆區與保留區之間形成預裂縫,以減弱主爆破對保留巖體的破壞并形成平整輪廓面的爆破作業。o型聚能管價格光(guang)面(mian)爆(bao)(bao)(bao)(bao)破(po)(po)(po)(po)是沿設(she)計開挖(wa)邊(bian)界布(bu)設(she)密集炮孔(kong),采(cai)用不耦合裝藥或裝填低威力炸藥,在(zai)主爆(bao)(bao)(bao)(bao)區爆(bao)(bao)(bao)(bao)破(po)(po)(po)(po)之后(hou)起爆(bao)(bao)(bao)(bao)的(de)(de)(de)以形成平整的(de)(de)(de)開挖(wa)輪廓面(mian)的(de)(de)(de)爆(bao)(bao)(bao)(bao)破(po)(po)(po)(po)作業。爆(bao)(bao)(bao)(bao)破(po)(po)(po)(po)技術的(de)(de)(de)發(fa)(fa)展是先出現(xian)光(guang)面(mian)爆(bao)(bao)(bao)(bao)破(po)(po)(po)(po),然后(hou)衍生發(fa)(fa)展為預(yu)裂爆(bao)(bao)(bao)(bao)破(po)(po)(po)(po)。聚能管國(guo)內歷史與現(xian)狀,我國(guo)于1964~1965年在(zai)湖北陸水水電(dian)站施工(gong)中(zhong)做過淺孔(kong)預(yu)裂爆(bao)(bao)(bao)(bao)破(po)(po)(po)(po)試(shi)驗,1965年鐵(tie)道部門在(zai)成昆鐵(tie)路(lu)(lu)建設(she)中(zhong)開始試(shi)驗光(guang)面(mian)爆(bao)(bao)(bao)(bao)破(po)(po)(po)(po),1977年在(zai)西(xi)延(yan)線張家船工(gong)點,全長近200m的(de)(de)(de)2000m2路(lu)(lu)塹邊(bian)坡(po)全部采(cai)用光(guang)面(mian)爆(bao)(bao)(bao)(bao)破(po)(po)(po)(po),爆(bao)(bao)(bao)(bao)破(po)(po)(po)(po)后(hou)邊(bian)坡(po)平整穩定,殘(can)留的(de)(de)(de)半孔(kong)清(qing)晰(xi)可見,是鐵(tie)路(lu)(lu)建設(she)中(zhong)采(cai)用路(lu)(lu)塹光(guang)面(mian)爆(bao)(bao)(bao)(bao)破(po)(po)(po)(po)。
聚(ju)(ju)能(neng)(neng)(neng)(neng)包(bao)由炸(zha)(zha)、形(xing)(xing)(xing)(xing)(xing)罩、隔板、殼(ke)體、引信(xin)和(he)支架等(deng)部分(fen)組(zu)成(cheng),其作(zuo)用(yong)及對(dui)(dui)聚(ju)(ju)能(neng)(neng)(neng)(neng)包(bao)威力(li)的(de)(de)(de)(de)影響分(fen)述如(ru)下。1.炸(zha)(zha),炸(zha)(zha)是聚(ju)(ju)能(neng)(neng)(neng)(neng)管爆破的(de)(de)(de)(de)能(neng)(neng)(neng)(neng)源(yuan),炸(zha)(zha)的(de)(de)(de)(de)爆壓越大,聚(ju)(ju)能(neng)(neng)(neng)(neng)彈(dan)威力(li)越大;為(wei)得到高(gao)爆壓,需高(gao)爆速、高(gao)密度(du)(du)的(de)(de)(de)(de)炸(zha)(zha)。常(chang)(chang)用(yong)炸(zha)(zha)有(you)(you)梯(ti)恩梯(ti)、8321炸(zha)(zha)等(deng),裝方法有(you)(you)熔鑄(zhu),塑裝和(he)壓裝多(duo)(duo)種。2.型(xing)(xing)罩,型(xing)(xing)罩的(de)(de)(de)(de)作(zuo)用(yong)是把(ba)炸(zha)(zha)的(de)(de)(de)(de)爆炸(zha)(zha)能(neng)(neng)(neng)(neng)轉化成(cheng)罩體材料(liao)的(de)(de)(de)(de)射流動能(neng)(neng)(neng)(neng),從而(er)提高(gao)其穿(chuan)透和(he)切(qie)割能(neng)(neng)(neng)(neng)力(li)。型(xing)(xing)罩的(de)(de)(de)(de)材料(liao)必須滿足四點(dian)要求(qiu),即可壓縮(suo)性小、密度(du)(du)高(gao)、塑性和(he)延展(zhan)性好(hao),在形(xing)(xing)(xing)(xing)(xing)成(cheng)射流中(zhong)不(bu)汽化。大量試驗證明,用(yong)紫銅(tong)制作(zuo)型(xing)(xing)罩效果好(hao),其次為(wei)鑄(zhu)鐵(tie)、鋼(gang)和(he)陶瓷。型(xing)(xing)罩的(de)(de)(de)(de)形(xing)(xing)(xing)(xing)(xing)狀多(duo)(duo)種多(duo)(duo)樣,主要有(you)(you)軸對(dui)(dui)稱(cheng)型(xing)(xing),如(ru)圓錐形(xing)(xing)(xing)(xing)(xing)、半(ban)球形(xing)(xing)(xing)(xing)(xing)、拋(pao)物線(xian)形(xing)(xing)(xing)(xing)(xing)和(he)喇叭形(xing)(xing)(xing)(xing)(xing)等(deng);面(mian)對(dui)(dui)稱(cheng)型(xing)(xing),常(chang)(chang)見的(de)(de)(de)(de)有(you)(you)用(yong)于切(qie)割屬板材的(de)(de)(de)(de)直(zhi)線(xian)形(xing)(xing)(xing)(xing)(xing)和(he)用(yong)于切(qie)割管材的(de)(de)(de)(de)環形(xing)(xing)(xing)(xing)(xing)聚(ju)(ju)能(neng)(neng)(neng)(neng)罩兩種;中(zhong)心對(dui)(dui)稱(cheng)型(xing)(xing),這種球形(xing)(xing)(xing)(xing)(xing)聚(ju)(ju)能(neng)(neng)(neng)(neng)包(bao),中(zhong)心有(you)(you)球形(xing)(xing)(xing)(xing)(xing)空(kong)腔和(he)球形(xing)(xing)(xing)(xing)(xing)罩,球形(xing)(xing)(xing)(xing)(xing)罩外敷設炸(zha)(zha),若能(neng)(neng)(neng)(neng)在瞬間(jian)同時起爆,可在空(kong)腔中(zhong)心點(dian)獲(huo)得極大的(de)(de)(de)(de)能(neng)(neng)(neng)(neng)量集中(zhong)。在工程中(zhong)常(chang)(chang)用(yong)的(de)(de)(de)(de)是軸對(dui)(dui)稱(cheng)型(xing)(xing)和(he)面(mian)對(dui)(dui)稱(cheng)型(xing)(xing)兩類(lei)型(xing)(xing)罩。