詳細(xì)介紹
平面磨床的支承壓力調(diào)解及換向裝配是怎么的呢?下面就來給朋友們講一下。
平面磨床有磨頭垂直挪念頭構(gòu)、事情臺(tái)縱向挪念頭構(gòu)、事情機(jī)構(gòu)橫向挪念頭構(gòu),磨頭垂直挪念頭構(gòu)稀有控步進(jìn)電機(jī),數(shù)控步進(jìn)電機(jī)與減速機(jī)磨頭拖板的垂直挪動(dòng)傳念頭構(gòu)持續(xù);事情臺(tái)縱向挪念頭構(gòu)有減速機(jī),減速機(jī)的傳動(dòng)軸與事情臺(tái)的縱向挪動(dòng)傳念頭構(gòu)持續(xù),減速機(jī)的電機(jī)與變頻器持續(xù)。
1、平面磨床支承壓力的調(diào)解
平面磨床支承壓力的調(diào)解即調(diào)解壓力繼電器的壓力,普通壓力調(diào)解局限為2-6MPa,具體憑據(jù)分量在此局限內(nèi)調(diào)解至拉桿程度為止。數(shù)控平面磨床壓力繼電器和溢流閥安置在操縱邊的挪動(dòng)模側(cè)面,并附有壓力表,調(diào)解時(shí)按順叫針扭轉(zhuǎn)壓力繼電器調(diào)解旋鈕,壓力升高,到達(dá)要輕松調(diào)解旋鈕,當(dāng)壓力太高時(shí)逆時(shí)針扭轉(zhuǎn)調(diào)解旋鈕,同時(shí)松開數(shù)控平面磨床蓄能器的溢流閥調(diào)治手使壓力降低至請(qǐng)求壓力如下,旋緊蓄能器的溢流閥調(diào)治手柄,再順時(shí)針扭轉(zhuǎn)壓力繼電器調(diào)解為更佳,無特殊環(huán)境不要任意調(diào)解。
項(xiàng)目Inte/型號(hào)Model | M2110 | M2120 | M2150 | M2180 | |
磨削內(nèi)孔直徑(mm) The diameter of girnding inner hole | Φ6-Φ100 | Φ50-Φ200 | Φ150-Φ500 | Φ150-Φ800 | |
磨孔zui大深度(mm) The max.depth of the grinding work | 6(孔直徑6) (Dia of the hole is 6) | 120(孔直徑50-80) (Dia of the hole is 50-80) | 350(孔直徑150-250) (Dia of the hole is 150-250) | 350(孔直徑150-250) (Dia of the hole is 150-250) | |
150(孔直徑100) (Dia of the hole is 100) | 150(孔直徑80-150) (Dia of the hole is 50-80) | 450(孔直徑250-500) (Dia of the hole is 250-500) | 450(孔直徑250-800) (Dia of the hole is 250-800) | ||
200(孔直徑150-200) (Dia of the hole is 150-200) | |||||
工件zui大回轉(zhuǎn)直徑(mm) Max swivel diameter of work piece(mm) | 罩內(nèi) Within cover | 270 | 400 | 510 | 510 |
罩外 Without cover | 480 | 600 | 725 | 1025 | |
工作臺(tái)zui大行程(mm) Max.travel ofwork table | 550 | 600 | 725 | 725 | |
磨頭主軸中心至床身底面距離(mm) Distance from spindle center to boffom of the bed | 1060 | 1210 | 1200 | 1350 | |
床頭主軸zui大回轉(zhuǎn)角度 Max.swivel angle of the work head | 20° | 30° | 20°(用三爪盤時(shí)) 20°(With three-jaw chuck) | 20°(用三爪盤時(shí)) 20°(With three-jaw chuck) | |
15°(用花盤時(shí)) 15°(With face plate) | 15°(用花盤時(shí)) 15°(With face plate) | ||||
磨頭zui大橫向移動(dòng)量(mm) Max.cross fravel of the work head | 200 | 250 | 250 | 350 | |
砂輪zui大橫向移動(dòng)量(mm) Max.cross fravel of the wheel | 80 | 70 | 100 | 100 | |
工件轉(zhuǎn)速(r/min) Work piece furning speed | 180-500 | 100-500 | 25-350 | 25-350 | |
砂輪轉(zhuǎn)速(r/min) wheel piece furning speed | 10000 ,18000, 24000 | 4000 ,5000 ,6000 ,8000,11000 | 2450 ,4200 | 2450 ,4200 | |
工作臺(tái)運(yùn)動(dòng)速度(m/min) Speed of fable movement | 修整速度 Dressing speed | 0.1-1 | 0.1-2 | 0.2-1 | 0.2-1 |
磨削速度 grinding speed | 1.5-6 | 1.5-6 | 1-4 | 1-4 | |
手輪每轉(zhuǎn)工作臺(tái)移動(dòng)量(mm) work table movement as per round of the hand wheel | 5.56 | 12 | 1.083(接上行星傳動(dòng)) 1.083(connect with planet gears) | 1.083(接上行星傳動(dòng)) 1.083(connect with planet gears) | |
16(脫開行星傳動(dòng)) 16(disconnect with planet gears) | 16(脫開行星傳動(dòng)) 16(disconnect with planet gears) | ||||
機(jī)床總功率(Kw) Total power | 4.1 | 11 | 13.7 | 13.7 | |
機(jī)床外形尺寸(mm) Machine dimension | 2363×1260×1310 | 3100×2130×1320 | 3760×1660×1650 | 3760×1660×1800 | |
機(jī)床重量(kg) Machine weight | 1600 | 3500 | 4500 | 4700 | |
加工精度 Machining accuracy | |||||
項(xiàng)目Inte/型號(hào)Model | M2110 | M2120 | M2150 | M2180 | |
圓度(µm) Roundness | 2.5 | 3 | 3 | 3 | |
圓柱度(µm) Cylindricity | 4 | 5 | 5 | 5 | |
粗糙度(µm) Roundness | 0.4 | 0.4 | 0.4 | 0.4 |