1、先試探性的(de)(de)(de)(de)咨詢制(zhi)(zhi)造(zao)(zao)商(shang)(shang)銷(xiao)售(shou)人(ren)(ren)員(yuan):您要(yao)訂(ding)爆(bao)(bao)破線(xian)產(chan)(chan)(chan)(chan)品(pin)(pin)的(de)(de)(de)(de)型(xing)(xing)號(hao)中(zhong)字(zi)母(mu)表(biao)示(shi)意(yi)(yi)(yi)思;規(gui)(gui)格(ge)中(zhong)的(de)(de)(de)(de)數(shu)字(zi)表(biao)示(shi)意(yi)(yi)(yi)思;執行標準中(zhong)的(de)(de)(de)(de)字(zi)母(mu)及數(shu)字(zi)的(de)(de)(de)(de)表(biao)示(shi)意(yi)(yi)(yi)思。如果(guo)制(zhi)(zhi)造(zao)(zao)商(shang)(shang)銷(xiao)售(shou)人(ren)(ren)員(yuan)回答(da)時支(zhi)支(zhi)吾吾、一(yi)(yi)知半解甚至一(yi)(yi)無所知,可想而知,其(qi)生產(chan)(chan)(chan)(chan)的(de)(de)(de)(de)產(chan)(chan)(chan)(chan)品(pin)(pin)質量(liang)(liang)如何(he)。2、任(ren)何(he)一(yi)(yi)種產(chan)(chan)(chan)(chan)品(pin)(pin)都有其(qi)適(shi)用范圍(wei)和一(yi)(yi)定(ding)(ding)的(de)(de)(de)(de)使用環境。咨詢您要(yao)訂(ding)爆(bao)(bao)破線(xian)產(chan)(chan)(chan)(chan)品(pin)(pin)的(de)(de)(de)(de)性能、具體使用辦法(fa)、使用環境要(yao)求。如果(guo)制(zhi)(zhi)造(zao)(zao)商(shang)(shang)銷(xiao)售(shou)人(ren)(ren)員(yuan)給您的(de)(de)(de)(de)答(da)復與您的(de)(de)(de)(de)要(yao)求不(bu)一(yi)(yi)致,應(ying)判(pan)定(ding)(ding)為:爆(bao)(bao)破線(xian)制(zhi)(zhi)造(zao)(zao)商(shang)(shang)生產(chan)(chan)(chan)(chan)的(de)(de)(de)(de)產(chan)(chan)(chan)(chan)品(pin)(pin)型(xing)(xing)號(hao)規(gui)(gui)格(ge)單一(yi)(yi)或(huo)者其(qi)生產(chan)(chan)(chan)(chan)的(de)(de)(de)(de)產(chan)(chan)(chan)(chan)品(pin)(pin)只是(shi)對其(qi)他廠商(shang)(shang)產(chan)(chan)(chan)(chan)品(pin)(pin)的(de)(de)(de)(de)簡單模仿。3、正(zheng)規(gui)(gui)產(chan)(chan)(chan)(chan)品(pin)(pin)都有其(qi)科學的(de)(de)(de)(de)生產(chan)(chan)(chan)(chan)工(gong)藝和流程(cheng)(cheng)。原(yuan)材料(liao)合格(ge)供應(ying)商(shang)(shang)的(de)(de)(de)(de)選擇(ze)評定(ding)(ding)→原(yuan)材料(liao)購進、運(yun)輸、儲存(cun)、保(bao)管(guan)→生產(chan)(chan)(chan)(chan)過程(cheng)(cheng)質量(liang)(liang)控(kong)制(zhi)(zhi)→不(bu)合格(ge)品(pin)(pin)的(de)(de)(de)(de)處(chu)置(zhi)及糾(jiu)正(zheng)措(cuo)施→運(yun)輸交付→售(shou)后服務均(jun)有嚴格(ge)的(de)(de)(de)(de)操作規(gui)(gui)程(cheng)(cheng)。咨詢爆(bao)(bao)破線(xian)制(zhi)(zhi)造(zao)(zao)商(shang)(shang)銷(xiao)售(shou)人(ren)(ren)員(yuan)任(ren)何(he)一(yi)(yi)個節點,就可知其(qi)是(shi)否(fou)有能力(li)(生產(chan)(chan)(chan)(chan)管(guan)理(li)水(shui)平、專業(ye)設(she)備及過程(cheng)(cheng)檢(jian)測設(she)備)生產(chan)(chan)(chan)(chan)出合格(ge)產(chan)(chan)(chan)(chan)品(pin)(pin)。
光面爆破(po)技術(shu)優勢:相對(dui)于傳統爆破(po)工(gong)藝(yi),聚能管(guan)(guan)光面爆破(po)比常規爆破(po)具有以下(xia)優勢∶少(shao)(shao)打眼,少(shao)(shao)裝藥。節約(yue)周(zhou)邊鉆孔(kong)(kong)量(liang)50%,總鉆孔(kong)(kong)進(jin)尺減少(shao)(shao)30%;節約(yue)炸藥10~20%,雷管(guan)(guan)30%。節約(yue)噴漿料15-20%。節省時(shi)間∶每循環(huan)鉆孔(kong)(kong)、裝藥、噴漿時(shi)間1.5-2.0小(xiao)時(shi)。在安全方面利用水沙(sha)袋替代炮(pao)泥,以避免搗炮(pao)泥損毀電雷管(guan)(guan)導(dao)線,造(zao)成(cheng)瞎炮(pao)。大(da)(da)(da)大(da)(da)(da)減少(shao)(shao)對(dui)圍巖擾(rao)動,光面效(xiao)果好,巖性條(tiao)件差(cha)情況(kuang)下(xia)可(ke)以大(da)(da)(da)大(da)(da)(da)減少(shao)(shao)超挖量(liang),控制(zhi)巷(xiang)道(dao)成(cheng)型(xing);巖性完整無(wu)節理情況(kuang)下(xia)眼痕率可(ke)以達到90%以上(shang),巷(xiang)道(dao)成(cheng)型(xing)好,穩(wen)定性強。布孔(kong)(kong)方式(shi)優化成(cheng)多排掏(tao)槽布孔(kong)(kong),單(dan)次掘進(jin)深度可(ke)以優化提高10%到15%不等。由于炮(pao)孔(kong)(kong)數量(liang)大(da)(da)(da)大(da)(da)(da)減少(shao)(shao)可(ke)以考慮一起(qi)全斷(duan)面起(qi)爆,節省放炮(pao)時(shi)間。
聚(ju)能(neng)(neng)(neng)包(bao)由炸(zha)(zha)、形(xing)(xing)(xing)罩(zhao)、隔板(ban)、殼體(ti)、引信和(he)(he)(he)支架等部分組成(cheng),其作用(yong)及對(dui)聚(ju)能(neng)(neng)(neng)包(bao)威力(li)的(de)(de)(de)影響(xiang)分述如下(xia)。1.炸(zha)(zha),炸(zha)(zha)是(shi)聚(ju)能(neng)(neng)(neng)管爆(bao)(bao)破的(de)(de)(de)能(neng)(neng)(neng)源(yuan),炸(zha)(zha)的(de)(de)(de)爆(bao)(bao)壓(ya)越(yue)大(da),聚(ju)能(neng)(neng)(neng)彈威力(li)越(yue)大(da);為(wei)得到高爆(bao)(bao)壓(ya),需高爆(bao)(bao)速、高密(mi)度(du)的(de)(de)(de)炸(zha)(zha)。常(chang)用(yong)炸(zha)(zha)有梯(ti)恩梯(ti)、8321炸(zha)(zha)等,裝(zhuang)方法(fa)有熔鑄,塑裝(zhuang)和(he)(he)(he)壓(ya)裝(zhuang)多種(zhong)。2.型(xing)(xing)罩(zhao),型(xing)(xing)罩(zhao)的(de)(de)(de)作用(yong)是(shi)把炸(zha)(zha)的(de)(de)(de)爆(bao)(bao)炸(zha)(zha)能(neng)(neng)(neng)轉化成(cheng)罩(zhao)體(ti)材(cai)料的(de)(de)(de)射流動能(neng)(neng)(neng),從而提高其穿透和(he)(he)(he)切(qie)割(ge)(ge)能(neng)(neng)(neng)力(li)。型(xing)(xing)罩(zhao)的(de)(de)(de)材(cai)料必須滿足四(si)點(dian)(dian)要(yao)求,即可壓(ya)縮性(xing)小、密(mi)度(du)高、塑性(xing)和(he)(he)(he)延展性(xing)好(hao),在(zai)(zai)形(xing)(xing)(xing)成(cheng)射流中不汽化。大(da)量試驗證(zheng)明,用(yong)紫(zi)銅制作型(xing)(xing)罩(zhao)效果好(hao),其次(ci)為(wei)鑄鐵、鋼和(he)(he)(he)陶瓷。型(xing)(xing)罩(zhao)的(de)(de)(de)形(xing)(xing)(xing)狀(zhuang)多種(zhong)多樣,主要(yao)有軸對(dui)稱型(xing)(xing),如圓錐形(xing)(xing)(xing)、半(ban)球形(xing)(xing)(xing)、拋物線(xian)形(xing)(xing)(xing)和(he)(he)(he)喇(la)叭(ba)形(xing)(xing)(xing)等;面對(dui)稱型(xing)(xing),常(chang)見的(de)(de)(de)有用(yong)于切(qie)割(ge)(ge)屬板(ban)材(cai)的(de)(de)(de)直線(xian)形(xing)(xing)(xing)和(he)(he)(he)用(yong)于切(qie)割(ge)(ge)管材(cai)的(de)(de)(de)環形(xing)(xing)(xing)聚(ju)能(neng)(neng)(neng)罩(zhao)兩種(zhong);中心對(dui)稱型(xing)(xing),這種(zhong)球形(xing)(xing)(xing)聚(ju)能(neng)(neng)(neng)包(bao),中心有球形(xing)(xing)(xing)空腔和(he)(he)(he)球形(xing)(xing)(xing)罩(zhao),球形(xing)(xing)(xing)罩(zhao)外敷設炸(zha)(zha),若能(neng)(neng)(neng)在(zai)(zai)瞬間同時(shi)起爆(bao)(bao),可在(zai)(zai)空腔中心點(dian)(dian)獲得極大(da)的(de)(de)(de)能(neng)(neng)(neng)量集中。在(zai)(zai)工程(cheng)中常(chang)用(yong)的(de)(de)(de)是(shi)軸對(dui)稱型(xing)(xing)和(he)(he)(he)面對(dui)稱型(xing)(xing)兩類型(xing)(xing)罩(zhao)。
專業深孔爆破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。深孔爆破聚能管價格光(guang)面爆破(po)(po)(po)是沿設計開(kai)挖邊(bian)界布設密集(ji)炮孔,采用不耦合裝(zhuang)藥(yao)或裝(zhuang)填低威力炸藥(yao),在主爆區爆破(po)(po)(po)之后(hou)(hou)起爆的以形成平整(zheng)的開(kai)挖輪廓面的爆破(po)(po)(po)作(zuo)業(ye)。爆破(po)(po)(po)技術的發展(zhan)是先出現(xian)光(guang)面爆破(po)(po)(po),然后(hou)(hou)衍(yan)生發展(zhan)為預裂爆破(po)(po)(po)。聚能管國(guo)內(nei)歷史與現(xian)狀,我(wo)國(guo)于1964~1965年在湖北(bei)陸(lu)水水電站施工(gong)中做過淺孔預裂爆破(po)(po)(po)試驗,1965年鐵道(dao)部(bu)門在成昆鐵路(lu)(lu)建設中開(kai)始(shi)試驗光(guang)面爆破(po)(po)(po),1977年在西(xi)延線張家船工(gong)點,全(quan)長近(jin)200m的2000m2路(lu)(lu)塹(qian)邊(bian)坡全(quan)部(bu)采用光(guang)面爆破(po)(po)(po),爆破(po)(po)(po)后(hou)(hou)邊(bian)坡平整(zheng)穩定,殘留的半孔清晰可(ke)見(jian),是鐵路(lu)(lu)建設中采用路(lu)(lu)塹(qian)光(guang)面爆破(po)(po)(po)。
聚能(neng)藥(yao)(yao)(yao)包(bao)(bao)(bao)(bao)破碎法特點是(shi):不需要(yao)(yao)打眼,因而(er)不需要(yao)(yao)購買打眼設備和(he)動力設備;施(shi)工簡(jian)單,施(shi)工進度(du)比淺(qian)眼爆破法快(kuai)安全(quan)性(xing)比普(pu)(pu)通淺(qian)眼爆破法和(he)普(pu)(pu)通裸露(lu)藥(yao)(yao)(yao)包(bao)(bao)(bao)(bao)法好;勞動強度(du)比淺(qian)眼爆破法低。制造聚能(neng)藥(yao)(yao)(yao)包(bao)(bao)(bao)(bao)所(suo)采(cai)用(yong)的炸(zha)藥(yao)(yao)(yao)有(you):黑索金(jin)和(he)梯(ti)恩(en)梯(ti)混合(he)熔鑄型(xing);乳化油炸(zha)藥(yao)(yao)(yao)和(he)黑索金(jin)混裝型(xing)和(he)二(er)號巖石硝鉸炸(zha)藥(yao)(yao)(yao)壓制型(xing)。根據使用(yong)的結(jie)果(guo)證明,選(xuan)用(yong)密度(du)較(jiao)(jiao)(jiao)(jiao)大和(he)爆速較(jiao)(jiao)(jiao)(jiao)高(gao)的炸(zha)藥(yao)(yao)(yao)制造聚能(neng)藥(yao)(yao)(yao)包(bao)(bao)(bao)(bao)能(neng)獲得(de)較(jiao)(jiao)(jiao)(jiao)好的破碎效果(guo)。這主要(yao)(yao)是(shi)由于它加工簡(jian)單和(he)破碎能(neng)力較(jiao)(jiao)(jiao)(jiao)大。在礦山由于二(er)次破碎消(xiao)耗的藥(yao)(yao)(yao)包(bao)(bao)(bao)(bao)較(jiao)(jiao)(jiao)(jiao)多,而(er)且金(jin)屬藥(yao)(yao)(yao)型(xing)罩的加工費(fei)(fei)工又費(fei)(fei)材料(liao),所(suo)以(yi)多不采(cai)用(yong)藥(yao)(yao)(yao)型(xing)罩。國內生產的一種用(yong)于破碎大塊的聚能(neng)藥(yao)(yao)(yao)包(bao)(bao)(bao)(bao),裝置(zhi)聚能(neng)藥(yao)(yao)(yao)包(bao)(bao)(bao)(bao)時,要(yao)(yao)將藥(yao)(yao)(yao)包(bao)(bao)(bao)(bao)垂直裝在大塊的頂面上,聚能(neng)穴朝(chao)下。藥(yao)(yao)(yao)包(bao)(bao)(bao)(bao)位(wei)置(zhi)應選(xuan)在頂面的幾何中心(xin)或(huo)附近較(jiao)(jiao)(jiao)(jiao)平整的地點。然后在上面覆蓋泥沙(sha)。
施工工藝嚴格遵循六字方針(掛滿、貼(tie)緊、對準):(1)要(yao)保(bao)(bao)(bao)(bao)證(zheng)炮(pao)眼(yan)(yan)打眼(yan)(yan)質(zhi)量(liang),炮(pao)眼(yan)(yan)必須(xu)按技術要(yao)求合理布(bu)置。(2)要(yao)保(bao)(bao)(bao)(bao)證(zheng)掏槽眼(yan)(yan)以及其他眼(yan)(yan)眼(yan)(yan)的(de)打眼(yan)(yan)質(zhi)量(liang),一定(ding)要(yao)在(zai)(zai)規定(ding)位置上打眼(yan)(yan);二要(yao)保(bao)(bao)(bao)(bao)證(zheng)炮(pao)眼(yan)(yan)深度(du)和角度(du)。(3)聚(ju)(ju)能(neng)(neng)管(guan)(guan)裝藥時,要(yao)保(bao)(bao)(bao)(bao)證(zheng)乳化炸藥在(zai)(zai)聚(ju)(ju)能(neng)(neng)管(guan)(guan)中空內壁中填(tian)充飽滿不得有空隙出現時以產生拒(ju)爆。(4)聚(ju)(ju)能(neng)(neng)管(guan)(guan)在(zai)(zai)炮(pao)眼(yan)(yan)中裝填(tian)時,要(yao)保(bao)(bao)(bao)(bao)證(zheng)聚(ju)(ju)能(neng)(neng)管(guan)(guan)的(de)兩(liang)條(tiao)聚(ju)(ju)能(neng)(neng)槽指向巷道輪廓線(xian)(xian)方向并且各個炮(pao)眼(yan)(yan)聚(ju)(ju)能(neng)(neng)管(guan)(guan)的(de)聚(ju)(ju)能(neng)(neng)槽軸線(xian)(xian)方面(mian)要(yao)保(bao)(bao)(bao)(bao)證(zheng)相互連接在(zai)(zai)隧(sui)道輪廓線(xian)(xian)上。否則成型效果不僅不好(hao),反而(er)更(geng)差(cha)。(5)保(bao)(bao)(bao)(bao)證(zheng)炮(pao)眼(yan)(yan)堵(du)塞質(zhi)量(liang)。(6)放炮(pao)員應提前按規定(ding)裝好(hao)聚(ju)(ju)能(neng)(neng)管(guan)(guan)的(de)炸藥,并做好(hao)準備工作。試用范圍(wei):一級至五(wu)級圍(wei)巖的(de)光面(mian)爆破工程(cheng)。