一、錨桿鉆機操作流程是什么
1、操作(zuo)前(qian),操作(zuo)者必須認真學(xue)習錨桿(gan)鉆(zhan)機使(shi)用說明書,掌握鉆(zhan)機的性能和操作(zuo)方法。鉆(zhan)機開(kai)動(dong)前(qian),應(ying)(ying)先檢查鉆(zhan)機各(ge)部(bu)件是(shi)否(fou)齊全(quan)緊固件是(shi)否(fou)松動(dong),各(ge)種操作(zuo)機構(gou)是(shi)否(fou)靈活(huo),檢查油霧器內油量是(shi)否(fou)充足,操作(zuo)開(kai)關應(ying)(ying)處于(yu)關閉狀態。
2、正式打眼前,操(cao)(cao)作(zuo)人(ren)員應對鉆機做空載實(shi)驗,保證各種操(cao)(cao)作(zuo)機構靈活,支腿伸(shen)縮(suo)正常,馬達運轉正常,風水(shui)暢通的情(qing)況下,方可進行打眼,否(fou)則必須進行維護處理。
3、打眼前,先裝好六(liu)方鉆桿(gan),并(bing)按照眼位(wei),眼角(jiao)(jiao)度放置鉆機(ji)。將(jiang)(jiang)馬達控制(zhi)開(kai)關(guan)旋轉一(yi)小(xiao)角(jiao)(jiao)度讓鉆桿(gan)緩(huan)慢轉動(dong),同時將(jiang)(jiang)支腿控制(zhi)開(kai)關(guan)旋開(kai)一(yi)小(xiao)角(jiao)(jiao)度,讓鉆頭和頂板逐漸(jian)接觸,打開(kai)控制(zhi)水開(kai)關(guan),鉆進約100mm后,將(jiang)(jiang)馬達控制(zhi)開(kai)關(guan)全部打開(kai),全速鉆進。
4、鉆(zhan)完(wan)一個眼后,先(xian)關閉支腿風源和水源,控制鉆(zhan)機減速(su),并靠自(zi)重下降,然后關閉馬(ma)達。
5、鉆(zhan)進過程(cheng)中嚴禁用手觸(chu)摸旋轉(zhuan)的(de)鉆(zhan)桿,不得(de)將手扶在(zai)氣(qi)腿上(shang),以防氣(qi)腿伸縮時擠傷(shang)手。同時,操作者應站(zhan)在(zai)相對鉆(zhan)機遠的(de)一邊(bian),不得(de)站(zhan)在(zai)鉆(zhan)機正下(xia)方,以防斷(duan)釬傷(shang)人。
6、鉆(zhan)(zhan)進(jin)(jin)時(shi),推進(jin)(jin)速度(du)(du)和鉆(zhan)(zhan)進(jin)(jin)速度(du)(du)要適當(dang),防止卡鉆(zhan)(zhan)損壞鉆(zhan)(zhan)桿、鉆(zhan)(zhan)頭(tou)。進(jin)(jin)速度(du)(du)和鉆(zhan)(zhan)進(jin)(jin)速度(du)(du)要適當(dang),防止卡鉆(zhan)(zhan)損壞鉆(zhan)(zhan)桿、鉆(zhan)(zhan)頭(tou)。鉆(zhan)(zhan)進(jin)(jin)時(shi)鉆(zhan)(zhan)桿與鉆(zhan)(zhan)機應成一(yi)條線,不得相對傾(qing)斜。
7、鉆機使用完后,用水(shui)沖洗干凈,風(feng)水(shui)管路盤放(fang)整齊,嚴禁(jin)亂仍(reng)亂放(fang)鉆機。
8、使用(yong)煤電鉆(zhan)打巷(xiang)幫錨桿(gan)眼%2C煤電鉆(zhan)應(ying)有“MA”標(biao)志(zhi),入(ru)井(jing)前應(ying)檢查其防(fang)爆性能(neng)完好(hao)方可入(ru)井(jing)。同時煤電鉆(zhan)必須設有并使用(yong)檢漏、短路、過負荷、遠(yuan)距離起動(dong)和(he)停(ting)機、自動(dong)停(ting)電等綜(zong)合保護裝置(zhi)。
9、煤電(dian)(dian)(dian)(dian)(dian)(dian)(dian)鉆(zhan)(zhan)(zhan)(zhan)在(zai)工作面移動(dong)時,要一手(shou)提電(dian)(dian)(dian)(dian)(dian)(dian)(dian)鉆(zhan)(zhan)(zhan)(zhan)手(shou)把,一手(shou)提電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜,不準(zhun)用電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜拖拉(la)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)鉆(zhan)(zhan)(zhan)(zhan),也不準(zhun)將鉆(zhan)(zhan)(zhan)(zhan)桿插在(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)鉆(zhan)(zhan)(zhan)(zhan)上(shang)移動(dong)。使用完畢后,及(ji)時把煤電(dian)(dian)(dian)(dian)(dian)(dian)(dian)鉆(zhan)(zhan)(zhan)(zhan)拿出工作面,并將煤電(dian)(dian)(dian)(dian)(dian)(dian)(dian)鉆(zhan)(zhan)(zhan)(zhan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜盤放整齊并切(qie)斷(duan)煤電(dian)(dian)(dian)(dian)(dian)(dian)(dian)鉆(zhan)(zhan)(zhan)(zhan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源。
二、錨桿鉆機操作注意事項有哪些
1、待動力機(ji)運(yun)轉正常后,方能開動鉆機(ji)。接合(he)離(li)合(he)器要平穩,不得沖(chong)擊,必須輕、勻、平穩。
2、扳動變速(su)箱或分動箱手(shou)柄變速(su)時,必(bi)須首先脫開離合器,嚴禁(jin)開車(che)變速(su),待齒(chi)輪轉速(su)減慢后方可換擋,以免(mian)打壞(huai)齒(chi)輪。
3、各換擋齒輪換擋應(ying)完全掛滿,以免自(zi)動滑擋損壞齒輪。
4、運轉(zhuan)中注意檢查(cha)各運轉(zhuan)部件,如軸承、齒輪箱等溫(wen)度不得超過60℃,如過熱(re)應停機檢查(cha)。
5、如發(fa)(fa)現離(li)(li)合(he)器(qi)發(fa)(fa)熱或打滑,應停機檢查,并調(diao)整離(li)(li)合(he)器(qi)摩(mo)擦(ca)片(pian)(pian)的間(jian)隙(xi)(xi)。間(jian)隙(xi)(xi)調(diao)整應合(he)適。如過(guo)緊,離(li)(li)合(he)器(qi)將接合(he)不上;如過(guo)松,離(li)(li)合(he)器(qi)將在半離(li)(li)合(he)狀(zhuang)態下工(gong)作(zuo),這將造成傳遞扭矩(ju)降低、摩(mo)擦(ca)片(pian)(pian)迅速磨損。