HZ-20型(xing)混凝土鉆(zhan)(zhan)孔(kong)(kong)取(qu)芯機采用(yong)(yong)(yong)(yong)本田汽油(you)發動(dong)(dong)機為(wei)動(dong)(dong)力(li),具有(you)外觀(guan)美觀(guan),結實耐用(yong)(yong)(yong)(yong),啟(qi)動(dong)(dong)方便(bian),運轉可(ke)靠,操縱簡便(bian),配備市(shi)場上人造(zao)金(jin)剛(gang)石(shi)簿(bu)壁鉆(zhan)(zhan)頭,適(shi)合鉆(zhan)(zhan)取(qu)混凝土,水泥,瀝青路面(mian),巖石(shi)等(deng)多種物質,并可(ke)配置電打火裝(zhuang)置。zui大鉆(zhan)(zhan)孔(kong)(kong)取(qu)芯直徑:∮200mm zui大鉆(zhan)(zhan)孔(kong)(kong)取(qu)芯深(shen)度: 550mm 650mm 700mm 功率: 5.5馬(ma) 9馬(ma)力(li) 13馬(ma)力(li).主要用(yong)(yong)(yong)(yong)于:水平面(mian)鉆(zhan)(zhan)孔(kong)(kong)用(yong)(yong)(yong)(yong),適(shi)用(yong)(yong)(yong)(yong)于道釘安(an)裝(zhuang), 路樁 安(an)裝(zhuang),橋梁鉆(zhan)(zhan)孔(kong)(kong)操作規程(cheng),集成(cheng)(cheng)房(fang)屋樁基鉆(zhan)(zhan)孔(kong)(kong)等(deng),已廣泛應(ying)用(yong)(yong)(yong)(yong)于交通工(gong)程(cheng)公司(si),中鐵集團(tuan),集成(cheng)(cheng)房(fang)屋公司(si)等(deng)單位;二是取(qu)芯用(yong)(yong)(yong)(yong),適(shi)用(yong)(yong)(yong)(yong)于路面(mian)取(qu)芯做試驗(yan)用(yong)(yong)(yong)(yong),已廣泛應(ying)用(yong)(yong)(yong)(yong)于各(ge)地(di)檢測中心。
HZ-20型混凝土鉆孔取芯機技術參數:
1.zui大鉆孔取芯直徑:200mm
2.zui大鉆孔取芯深度:700mm
3.功率:5.5馬力 9馬力 13馬力
4.主軸轉速:800-1200r/min
5.機器重量:160kg 180kg 200kg
HZ-20型使用注意事項:
1, 鉆機鉆孔時,應手感阻力不大,切削平穩,鉆時進給速 度為 4-5m/min 左右當鉆孔接近完畢時, 由于切削力的改 變,鉆孔有些震動,此時要適當降低進給速度,當切削 完畢時,應立即快速提升鉆頭直至刃口脫離工作,并關 閉鉆機和切斷水源。
2, 整個鉆進過程必須保持充分水冷卻
3, 鉆孔中和鉆孔結束快速提升鉆頭時,不得停車,而應待 鉆頭剛剛脫離工作時,停止主軸旋轉,再將鉆頭提升。
4, 鉆進中,如發現鉆頭卡住,應迅速將鉆頭提升一段,然 后再慢慢鉆入,切忌硬性鉆進而打壞鉆頭。 5, 如鉆進過程中,電機溫度超過 70℃,應暫時停機,待冷 卻后再使用。
6, 撥(bo)動開關鈕,正向轉動操作手柄,使鉆(zhan)(zhan)頭(tou)慢慢接觸混凝土表(biao)面(mian),待鉆(zhan)(zhan)頭(tou)刀部(bu)入槽后,方(fang)可加壓進鉆(zhan)(zhan)。 7, 如在鉆(zhan)(zhan)進過程中,出現鉆(zhan)(zhan)頭(tou)不能(neng)鉆(zhan)(zhan)進,鉆(zhan)(zhan)頭(tou)表(biao)面(mian)金(jin)(jin)剛(gang)石 部(bu)分(fen)沒有(you)全(quan)部(bu)露出,需用(yong)強磨(mo)耗(hao)材料(liao)(如耐(nai)火(huo)磚,砂輪 等)開刃,時(shi)鉆(zhan)(zhan)頭(tou)表(biao)面(mian)曾金(jin)(jin)剛(gang)石*露出,此時(shi)用(yong)手模 表(biao)面(mian)層,由(you)毛糙感,方(fang)可進鉆(zhan)(zhan)。