一、錨桿鉆機操作流程是什么
1、操(cao)作前(qian),操(cao)作者必須認真學習(xi)錨(mao)桿鉆(zhan)機使用說明書,掌握鉆(zhan)機的性能和操(cao)作方(fang)法(fa)。鉆(zhan)機開(kai)動前(qian),應先檢(jian)查鉆(zhan)機各部件(jian)是(shi)(shi)否(fou)(fou)齊全緊固件(jian)是(shi)(shi)否(fou)(fou)松動,各種操(cao)作機構是(shi)(shi)否(fou)(fou)靈(ling)活,檢(jian)查油霧器內油量是(shi)(shi)否(fou)(fou)充(chong)足(zu),操(cao)作開(kai)關應處(chu)于關閉狀態。
2、正(zheng)式打眼(yan)前(qian),操(cao)作人員應(ying)對(dui)鉆機做(zuo)空載(zai)實驗,保證各種操(cao)作機構靈(ling)活,支(zhi)腿(tui)伸縮正(zheng)常,馬達(da)運轉(zhuan)正(zheng)常,風水暢通的情況下,方可(ke)進(jin)行打眼(yan),否則必(bi)須進(jin)行維護處理。
3、打眼(yan)前,先(xian)裝好六方鉆桿,并按(an)照眼(yan)位(wei),眼(yan)角度(du)放置鉆機。將(jiang)馬達(da)控(kong)(kong)(kong)制(zhi)開(kai)關(guan)旋轉一小(xiao)角度(du)讓(rang)(rang)鉆桿緩慢轉動,同時將(jiang)支腿控(kong)(kong)(kong)制(zhi)開(kai)關(guan)旋開(kai)一小(xiao)角度(du),讓(rang)(rang)鉆頭和頂板逐漸接(jie)觸,打開(kai)控(kong)(kong)(kong)制(zhi)水開(kai)關(guan),鉆進約(yue)100mm后,將(jiang)馬達(da)控(kong)(kong)(kong)制(zhi)開(kai)關(guan)全部打開(kai),全速(su)鉆進。
4、鉆(zhan)完一個眼后(hou),先關閉(bi)支腿風源(yuan)和水源(yuan),控制鉆(zhan)機減速(su),并靠(kao)自重下(xia)降,然后(hou)關閉(bi)馬(ma)達。
5、鉆(zhan)進過程中嚴禁用手(shou)(shou)觸摸旋轉的鉆(zhan)桿,不(bu)得將(jiang)手(shou)(shou)扶在(zai)氣腿上,以防氣腿伸(shen)縮時擠傷手(shou)(shou)。同時,操作者應站在(zai)相對鉆(zhan)機遠(yuan)的一邊(bian),不(bu)得站在(zai)鉆(zhan)機正下(xia)方,以防斷(duan)釬傷人。
6、鉆(zhan)(zhan)(zhan)(zhan)(zhan)進(jin)(jin)時,推(tui)進(jin)(jin)速(su)(su)度(du)和鉆(zhan)(zhan)(zhan)(zhan)(zhan)進(jin)(jin)速(su)(su)度(du)要適當,防(fang)止(zhi)卡鉆(zhan)(zhan)(zhan)(zhan)(zhan)損壞(huai)鉆(zhan)(zhan)(zhan)(zhan)(zhan)桿(gan)、鉆(zhan)(zhan)(zhan)(zhan)(zhan)頭。進(jin)(jin)速(su)(su)度(du)和鉆(zhan)(zhan)(zhan)(zhan)(zhan)進(jin)(jin)速(su)(su)度(du)要適當,防(fang)止(zhi)卡鉆(zhan)(zhan)(zhan)(zhan)(zhan)損壞(huai)鉆(zhan)(zhan)(zhan)(zhan)(zhan)桿(gan)、鉆(zhan)(zhan)(zhan)(zhan)(zhan)頭。鉆(zhan)(zhan)(zhan)(zhan)(zhan)進(jin)(jin)時鉆(zhan)(zhan)(zhan)(zhan)(zhan)桿(gan)與(yu)鉆(zhan)(zhan)(zhan)(zhan)(zhan)機應(ying)成一條線(xian),不得相對傾斜(xie)。
7、鉆機(ji)使用(yong)完后,用(yong)水(shui)沖洗干凈,風水(shui)管路盤放整(zheng)齊,嚴禁亂仍亂放鉆機(ji)。
8、使用煤電(dian)(dian)(dian)鉆(zhan)打巷幫錨桿眼%2C煤電(dian)(dian)(dian)鉆(zhan)應有(you)“MA”標志,入井(jing)前應檢(jian)查其防爆性能完好方可(ke)入井(jing)。同時煤電(dian)(dian)(dian)鉆(zhan)必須(xu)設有(you)并使用檢(jian)漏、短路、過(guo)負荷、遠距(ju)離起動和停(ting)機、自動停(ting)電(dian)(dian)(dian)等綜合保護裝置。
9、煤電(dian)(dian)(dian)(dian)(dian)鉆(zhan)(zhan)在工作面移動(dong)時,要(yao)一(yi)手(shou)(shou)提(ti)(ti)電(dian)(dian)(dian)(dian)(dian)鉆(zhan)(zhan)手(shou)(shou)把,一(yi)手(shou)(shou)提(ti)(ti)電(dian)(dian)(dian)(dian)(dian)纜,不準用電(dian)(dian)(dian)(dian)(dian)纜拖(tuo)拉電(dian)(dian)(dian)(dian)(dian)鉆(zhan)(zhan),也不準將鉆(zhan)(zhan)桿插(cha)在電(dian)(dian)(dian)(dian)(dian)鉆(zhan)(zhan)上移動(dong)。使用完(wan)畢后,及時把煤電(dian)(dian)(dian)(dian)(dian)鉆(zhan)(zhan)拿出(chu)工作面,并將煤電(dian)(dian)(dian)(dian)(dian)鉆(zhan)(zhan)電(dian)(dian)(dian)(dian)(dian)纜盤放整齊并切斷(duan)煤電(dian)(dian)(dian)(dian)(dian)鉆(zhan)(zhan)電(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(zhuan)正(zheng)常(chang)后(hou),方能開動鉆機(ji)。接合離合器要平穩,不得沖擊(ji),必須輕、勻、平穩。
2、扳動變速箱(xiang)或(huo)分(fen)動箱(xiang)手柄變速時(shi),必須首先脫開離合器,嚴禁(jin)開車變速,待齒(chi)輪轉速減慢(man)后(hou)方(fang)可換擋,以免打壞(huai)齒(chi)輪。
3、各換擋(dang)齒(chi)輪換擋(dang)應完全掛滿,以免自(zi)動滑擋(dang)損壞齒(chi)輪。
4、運(yun)轉中注意檢(jian)查(cha)各運(yun)轉部件,如軸承、齒(chi)輪(lun)箱等溫度不(bu)得(de)超過(guo)60℃,如過(guo)熱應停機檢(jian)查(cha)。
5、如(ru)發現離(li)(li)合(he)器(qi)發熱或打滑,應停機檢查,并調整離(li)(li)合(he)器(qi)摩(mo)擦片(pian)(pian)的間隙(xi)。間隙(xi)調整應合(he)適。如(ru)過緊(jin),離(li)(li)合(he)器(qi)將(jiang)接合(he)不上;如(ru)過松,離(li)(li)合(he)器(qi)將(jiang)在半離(li)(li)合(he)狀態下工(gong)作,這將(jiang)造成傳遞(di)扭矩降低、摩(mo)擦片(pian)(pian)迅速磨損。