一、錨桿鉆機操作流程是什么
1、操(cao)(cao)(cao)作前,操(cao)(cao)(cao)作者必(bi)須認真學習錨桿鉆(zhan)(zhan)機使用說明書,掌握鉆(zhan)(zhan)機的性能和操(cao)(cao)(cao)作方法。鉆(zhan)(zhan)機開動(dong)前,應先(xian)檢查鉆(zhan)(zhan)機各部件是否(fou)齊全緊固(gu)件是否(fou)松動(dong),各種(zhong)操(cao)(cao)(cao)作機構是否(fou)靈活,檢查油霧器內(nei)油量是否(fou)充(chong)足,操(cao)(cao)(cao)作開關應處于(yu)關閉狀態。
2、正式打(da)眼(yan)前(qian),操作(zuo)人員應(ying)對鉆(zhan)機做空載(zai)實(shi)驗,保證各種操作(zuo)機構靈活,支腿伸縮正常,馬達運轉正常,風水暢通的情況下,方可進(jin)行(xing)(xing)打(da)眼(yan),否則必須進(jin)行(xing)(xing)維護處理。
3、打(da)眼(yan)前,先裝(zhuang)好六方(fang)鉆桿(gan),并(bing)按照眼(yan)位,眼(yan)角度放置(zhi)鉆機(ji)。將(jiang)(jiang)馬(ma)達(da)控制開關(guan)(guan)旋轉(zhuan)一小角度讓鉆桿(gan)緩慢轉(zhuan)動(dong),同時將(jiang)(jiang)支腿(tui)控制開關(guan)(guan)旋開一小角度,讓鉆頭和(he)頂(ding)板逐漸(jian)接觸,打(da)開控制水(shui)開關(guan)(guan),鉆進約100mm后,將(jiang)(jiang)馬(ma)達(da)控制開關(guan)(guan)全部(bu)打(da)開,全速(su)鉆進。
4、鉆完一個眼后,先關閉(bi)支腿風源和水源,控制鉆機減(jian)速,并靠自重下降,然后關閉(bi)馬達。
5、鉆(zhan)(zhan)進過程中(zhong)嚴禁用手觸摸旋轉的鉆(zhan)(zhan)桿,不得(de)將手扶在(zai)(zai)氣腿(tui)上,以防(fang)氣腿(tui)伸縮時擠傷(shang)手。同時,操作(zuo)者應站在(zai)(zai)相對鉆(zhan)(zhan)機(ji)遠的一(yi)邊(bian),不得(de)站在(zai)(zai)鉆(zhan)(zhan)機(ji)正下(xia)方,以防(fang)斷釬傷(shang)人。
6、鉆(zhan)(zhan)進時,推進速度(du)和(he)鉆(zhan)(zhan)進速度(du)要適當,防止(zhi)卡鉆(zhan)(zhan)損(sun)壞(huai)鉆(zhan)(zhan)桿(gan)、鉆(zhan)(zhan)頭(tou)。進速度(du)和(he)鉆(zhan)(zhan)進速度(du)要適當,防止(zhi)卡鉆(zhan)(zhan)損(sun)壞(huai)鉆(zhan)(zhan)桿(gan)、鉆(zhan)(zhan)頭(tou)。鉆(zhan)(zhan)進時鉆(zhan)(zhan)桿(gan)與(yu)鉆(zhan)(zhan)機(ji)應成一條線,不(bu)得相(xiang)對傾斜。
7、鉆機(ji)使用完(wan)后(hou),用水(shui)沖(chong)洗干凈(jing),風水(shui)管路盤放整齊,嚴禁亂(luan)仍亂(luan)放鉆機(ji)。
8、使用煤(mei)電鉆(zhan)打巷幫錨(mao)桿眼%2C煤(mei)電鉆(zhan)應有“MA”標志,入井前應檢查其防(fang)爆性能完好方可入井。同時煤(mei)電鉆(zhan)必(bi)須(xu)設有并使用檢漏、短路、過負荷、遠距(ju)離(li)起(qi)動和(he)停機、自動停電等綜合(he)保護裝置。
9、煤電(dian)(dian)(dian)(dian)(dian)鉆(zhan)(zhan)(zhan)(zhan)在工(gong)作(zuo)面移動(dong)時(shi),要一手(shou)提(ti)電(dian)(dian)(dian)(dian)(dian)鉆(zhan)(zhan)(zhan)(zhan)手(shou)把(ba),一手(shou)提(ti)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan),不準用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)拖(tuo)拉電(dian)(dian)(dian)(dian)(dian)鉆(zhan)(zhan)(zhan)(zhan),也不準將鉆(zhan)(zhan)(zhan)(zhan)桿插在電(dian)(dian)(dian)(dian)(dian)鉆(zhan)(zhan)(zhan)(zhan)上移動(dong)。使用(yong)(yong)完畢后,及時(shi)把(ba)煤電(dian)(dian)(dian)(dian)(dian)鉆(zhan)(zhan)(zhan)(zhan)拿出工(gong)作(zuo)面,并(bing)將煤電(dian)(dian)(dian)(dian)(dian)鉆(zhan)(zhan)(zhan)(zhan)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)盤放整齊并(bing)切斷煤電(dian)(dian)(dian)(dian)(dian)鉆(zhan)(zhan)(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)運轉正(zheng)常后,方能開動鉆機(ji)。接合(he)離合(he)器要平(ping)穩,不(bu)得沖擊,必須輕、勻、平(ping)穩。
2、扳動變(bian)速(su)箱或分動箱手柄變(bian)速(su)時,必須首先(xian)脫開離合器,嚴禁開車變(bian)速(su),待齒(chi)輪轉速(su)減(jian)慢后方可換擋,以免打壞齒(chi)輪。
3、各換擋齒輪(lun)換擋應完全掛滿,以(yi)免自動(dong)滑擋損壞齒輪(lun)。
4、運轉中注意檢查(cha)各運轉部件(jian),如軸承、齒輪箱等(deng)溫(wen)度不得超過(guo)60℃,如過(guo)熱應(ying)停機檢查(cha)。
5、如(ru)發現離合(he)器發熱或打滑,應停機檢查,并調整(zheng)離合(he)器摩擦(ca)片(pian)的間(jian)隙。間(jian)隙調整(zheng)應合(he)適。如(ru)過緊,離合(he)器將(jiang)接合(he)不上;如(ru)過松,離合(he)器將(jiang)在半離合(he)狀態下工作,這將(jiang)造成(cheng)傳遞扭(niu)矩降低、摩擦(ca)片(pian)迅(xun)速磨損。