使用單位或經銷(xiao)商(shang)在日(ri)常采(cai)(cai)(cai)購中使用搜(sou)(sou)索(suo)引(yin)擎(qing)搜(sou)(sou)索(suo)生(sheng)產(chan)(chan)(chan)(chan)廠商(shang)并(bing)購買產(chan)(chan)(chan)(chan)品(pin)(pin)已(yi)經成(cheng)為(wei)很多企業和(he)經銷(xiao)商(shang)的主(zhu)要采(cai)(cai)(cai)購手(shou)段。根據我(wo)們從事網(wang)絡營銷(xiao)的經歷，總結出(chu)以下幾點注(zhu)意事項，希望能(neng)對采(cai)(cai)(cai)購的企業起到一些幫助作用。1、采(cai)(cai)(cai)購的產(chan)(chan)(chan)(chan)品(pin)(pin)型號規(gui)格、質量(liang)標準、技術參(can)數應與采(cai)(cai)(cai)購計劃(hua)相(xiang)符。2、采(cai)(cai)(cai)購產(chan)(chan)(chan)(chan)品(pin)(pin)時，就是(shi)通(tong)過(guo)搜(sou)(sou)索(suo)引(yin)擎(qing)搜(sou)(sou)索(suo)自己(ji)需求的產(chan)(chan)(chan)(chan)品(pin)(pin)，找出(chu)生(sheng)產(chan)(chan)(chan)(chan)和(he)銷(xiao)售該(gai)產(chan)(chan)(chan)(chan)品(pin)(pin)的企業，然后查(cha)看該(gai)生(sheng)產(chan)(chan)(chan)(chan)企業網(wang)站是(shi)否經過(guo)其所(suo)在省份工(gong)信廳備案，并(bing)登錄查(cha)驗。3、查(cha)看該(gai)生(sheng)產(chan)(chan)(chan)(chan)企業網(wang)站欄目(mu)配置(zhi)、欄目(mu)內容是(shi)否足夠專業，如大量(liang)出(chu)現與采(cai)(cai)(cai)購產(chan)(chan)(chan)(chan)品(pin)(pin)無(wu)關、雜(za)亂(luan)無(wu)章的，聯系(xi)地址標明(ming)xxx工(gong)業區、示范園而沒有路牌號的，只有手(shou)機號碼而沒有固定(ding)電話、傳真地的，足可認定(ding)該(gai)生(sheng)產(chan)(chan)(chan)(chan)企業為(wei)非正規(gui)的家庭(ting)作坊(fang)，不宜(yi)作為(wei)采(cai)(cai)(cai)購對象(xiang)。

專用c型聚能管光面爆破技術優勢：相對于傳統爆破工藝，聚能管光面爆破比常規爆破具有以下優勢∶少打眼，少裝藥。節約周邊鉆孔量50%，總鉆孔進尺減少30%；節約炸藥10～20%，雷管30%。節約噴漿料15-20%。節省時間∶每循環鉆孔、裝藥、噴漿時間1.5-2.0小時。c型聚能管公司在(zai)安全(quan)方(fang)面利用水(shui)沙(sha)袋替代炮(pao)泥，以(yi)(yi)避免搗炮(pao)泥損(sun)毀電雷管導(dao)線(xian)，造(zao)成(cheng)瞎炮(pao)。大(da)(da)大(da)(da)減(jian)(jian)少對圍巖擾動，光面效果好(hao)，巖性(xing)條件(jian)差情(qing)(qing)況(kuang)下(xia)可以(yi)(yi)大(da)(da)大(da)(da)減(jian)(jian)少超(chao)挖量(liang)，控制巷道成(cheng)型；巖性(xing)完整無節理(li)情(qing)(qing)況(kuang)下(xia)眼痕(hen)率(lv)可以(yi)(yi)達(da)到90%以(yi)(yi)上，巷道成(cheng)型好(hao)，穩定性(xing)強(qiang)。布(bu)孔方(fang)式優(you)化成(cheng)多排(pai)掏(tao)槽布(bu)孔，單次掘(jue)進深(shen)度可以(yi)(yi)優(you)化提高(gao)10%到15%不等。由于炮(pao)孔數量(liang)大(da)(da)大(da)(da)減(jian)(jian)少可以(yi)(yi)考慮一起全(quan)斷面起爆，節省放炮(pao)時間(jian)。

給大家介紹下(xia)爆(bao)(bao)(bao)破(po)(po)聚能管的技(ji)術原理∶炸藥(yao)爆(bao)(bao)(bao)炸產(chan)生(sheng)的爆(bao)(bao)(bao)轟波通(tong)過聚能管的聚能槽(cao)，將(jiang)炸藥(yao)的動(dong)能、勢能轉換成高(gao)壓、高(gao)速、高(gao)能的射(she)流，切割演(yan)示成縫(feng)。射(she)流在孔壁(bi)產(chan)生(sheng)射(she)流壓力(li)達7000MPa，巖石(shi)動(dong)載(zai)抗壓強度(du)(du)為200MPa，抗拉(la)為1/8～1/10的抗壓強度(du)(du)，相鄰(lin)兩(liang)炮(pao)孔互為鄰(lin)空面，疊(die)加后的壓縮波變(bian)為稀(xi)疏波，在兩(liang)炮(pao)眼連(lian)線(xian)(xian)上使巖石(shi)結構斷裂(lie)，形成裂(lie)紋。準靜態(tai)氣(qi)體(ti)膨脹，靜態(tai)壓力(li)在兩(liang)炮(pao)孔最短連(lian)線(xian)(xian)兩(liang)側(ce)產(chan)生(sheng)拉(la)力(li)使巖石(shi)裂(lie)縫(feng)進一(yi)步擴展。根據爆(bao)(bao)(bao)破(po)(po)應力(li)集中氣(qi)刃作用原則(ze)，爆(bao)(bao)(bao)破(po)(po)氣(qi)體(ti)沿裂(lie)縫(feng)進一(yi)步擴大貫通(tong)，拋落巖石(shi)。

在鐵路(lu)、礦(kuang)山(shan)(shan)、水庫等(deng)大型工(gong)程(cheng)(cheng)中，爆(bao)破(po)技術的(de)作用(yong)(yong)(yong)很(hen)關鍵很(hen)重要。采(cai)礦(kuang)修(xiu)路(lu)的(de)開(kai)山(shan)(shan)挖(wa)(wa)隧(sui)(sui)道(dao)，城(cheng)市對舊建(jian)筑物(wu)(wu)的(de)拆(chai)(chai)除(chu)，都會(hui)用(yong)(yong)(yong)到(dao)爆(bao)破(po)技術。隨著經濟的(de)發(fa)展、工(gong)程(cheng)(cheng)建(jian)設(she)的(de)增(zeng)多，爆(bao)破(po)引起(qi)了(le)(le)人們更(geng)多的(de)關注。爆(bao)破(po)聚能(neng)(neng)管(guan)作為一(yi)種科學技術，應用(yong)(yong)(yong)很(hen)廣，但在工(gong)程(cheng)(cheng)上的(de)應用(yong)(yong)(yong)無疑是(shi)(shi)重要、常(chang)見的(de)，采(cai)礦(kuang)開(kai)山(shan)(shan)，修(xiu)鐵路(lu)、公(gong)路(lu)用(yong)(yong)(yong)鉆爆(bao)法(fa)來開(kai)掘隧(sui)(sui)道(dao)，水利工(gong)程(cheng)(cheng)上也(ye)用(yong)(yong)(yong)一(yi)些，城(cheng)市里面(mian)也(ye)使用(yong)(yong)(yong)了(le)(le)，拆(chai)(chai)除(chu)樓房。利用(yong)(yong)(yong)炸爆(bao)炸產生(sheng)的(de)巨大能(neng)(neng)量破(po)壞某種物(wu)(wu)體(ti)的(de)原結構，這種"破(po)壞"效果不是(shi)(shi)其他方法(fa)能(neng)(neng)代替的(de)，它雖然不是(shi)(shi)獨立完成一(yi)個工(gong)程(cheng)(cheng)，但卻是(shi)(shi)一(yi)個重要的(de)工(gong)序(xu)，特(te)別是(shi)(shi)石方開(kai)挖(wa)(wa)、礦(kuang)山(shan)(shan)開(kai)采(cai)等(deng)工(gong)程(cheng)(cheng)缺少(shao)了(le)(le)這個工(gong)序(xu)還不行。中國目(mu)前(qian)有(you)發(fa)達的(de)鐵路(lu)和公(gong)路(lu)交通網，可以想象(xiang)，當初在修(xiu)這些路(lu)的(de)時(shi)候會(hui)遇到(dao)許多高山(shan)(shan)峻嶺，一(yi)座大山(shan)(shan)橫在兩地之(zhi)間，想要修(xiu)路(lu)，就(jiu)必須(xu)讓這座山(shan)(shan)消失，這個時(shi)候聚能(neng)(neng)管(guan)爆(bao)破(po)就(jiu)起(qi)到(dao)決定性作用(yong)(yong)(yong)了(le)(le)。

在(zai)工程爆(bao)(bao)(bao)(bao)破中，常(chang)用(yong)的(de)(de)(de)起(qi)(qi)爆(bao)(bao)(bao)(bao)方法(fa)有(you)(you)：電(dian)(dian)(dian)(dian)(dian)力(li)起(qi)(qi)爆(bao)(bao)(bao)(bao)法(fa)、導(dao)火索起(qi)(qi)爆(bao)(bao)(bao)(bao)法(fa)、導(dao)爆(bao)(bao)(bao)(bao)索起(qi)(qi)爆(bao)(bao)(bao)(bao)法(fa)、導(dao)爆(bao)(bao)(bao)(bao)管(guan)(guan)起(qi)(qi)爆(bao)(bao)(bao)(bao)法(fa)。電(dian)(dian)(dian)(dian)(dian)力(li)起(qi)(qi)爆(bao)(bao)(bao)(bao)法(fa)是利用(yong)電(dian)(dian)(dian)(dian)(dian)能使(shi)雷(lei)管(guan)(guan)爆(bao)(bao)(bao)(bao)炸(zha)(zha)，進而(er)(er)起(qi)(qi)爆(bao)(bao)(bao)(bao)炸(zha)(zha)藥的(de)(de)(de)起(qi)(qi)爆(bao)(bao)(bao)(bao)芳法(fa)。它所需的(de)(de)(de)器材有(you)(you)：電(dian)(dian)(dian)(dian)(dian)雷(lei)管(guan)(guan)、導(dao)線和(he)起(qi)(qi)爆(bao)(bao)(bao)(bao)電(dian)(dian)(dian)(dian)(dian)源。電(dian)(dian)(dian)(dian)(dian)爆(bao)(bao)(bao)(bao)網路的(de)(de)(de)連接形式(shi)(shi)，要(yao)(yao)根據(ju)爆(bao)(bao)(bao)(bao)破方法(fa)、爆(bao)(bao)(bao)(bao)破規(gui)模、工程的(de)(de)(de)重要(yao)(yao)性、所選起(qi)(qi)爆(bao)(bao)(bao)(bao)電(dian)(dian)(dian)(dian)(dian)源及(ji)其起(qi)(qi)爆(bao)(bao)(bao)(bao)能力(li)等進行選擇，基本連接方式(shi)(shi)有(you)(you)：串(chuan)(chuan)聯(lian)、并聯(lian)、串(chuan)(chuan)并聯(lian)和(he)并串(chuan)(chuan)聯(lian)等。電(dian)(dian)(dian)(dian)(dian)力(li)起(qi)(qi)爆(bao)(bao)(bao)(bao)法(fa)具有(you)(you)較安全(quan)、可靠、準確(que)、高(gao)效等優點(dian)，在(zai)國內(nei)外仍占有(you)(you)較大比重。在(zai)大、中型爆(bao)(bao)(bao)(bao)破中，主要(yao)(yao)仍是用(yong)電(dian)(dian)(dian)(dian)(dian)力(li)起(qi)(qi)爆(bao)(bao)(bao)(bao)。特(te)別是在(zai)有(you)(you)瓦(wa)斯、礦塵爆(bao)(bao)(bao)(bao)炸(zha)(zha)的(de)(de)(de)環境中，電(dian)(dian)(dian)(dian)(dian)力(li)起(qi)(qi)爆(bao)(bao)(bao)(bao)是主要(yao)(yao)的(de)(de)(de)起(qi)(qi)爆(bao)(bao)(bao)(bao)方法(fa)。但電(dian)(dian)(dian)(dian)(dian)力(li)起(qi)(qi)爆(bao)(bao)(bao)(bao)容易受各(ge)種(zhong)電(dian)(dian)(dian)(dian)(dian)信號的(de)(de)(de)干擾而(er)(er)發生早(zao)爆(bao)(bao)(bao)(bao)，因此在(zai)有(you)(you)雜散(san)電(dian)(dian)(dian)(dian)(dian)、靜電(dian)(dian)(dian)(dian)(dian)、雷(lei)電(dian)(dian)(dian)(dian)(dian)、射頻電(dian)(dian)(dian)(dian)(dian)、高(gao)壓感(gan)應電(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)環境中，不能使(shi)用(yong)普通電(dian)(dian)(dian)(dian)(dian)雷(lei)管(guan)(guan)。