目錄:宇環(huán)數(shù)控機床股份有限公司>>其他設備>>數(shù)控高速凸輪軸磨床>> YHMK8312-10數(shù)控高速凸輪軸磨床
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更新時間：2025-01-10 11:22:10瀏覽次數(shù)：6435評價
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YHMK8312-10數(shù)控高速凸輪軸磨床主要用途 Main purpose
本機床主要適用于汽車、摩托車等內(nèi)燃機的凸輪軸加工。
It is mainly applied to grinding the camshaft of engines in the auto, motorcycle and other internal combustion.
YHMK8312-10數(shù)控高速凸輪軸磨床主要特點 Technical characters
YHMK8312-10是在原簡易凸輪軸磨床基礎上改進開發(fā)出來的，將CBN砂輪、數(shù)控和靠模有機組合起來，能使雙CBN砂輪進行強力磨削，加工效率遠高于普通凸輪磨床4-5倍，工作穩(wěn)定性好，操作維護簡單，自動化程度較高，在國內(nèi)具有地位。
采用標準的數(shù)控系統(tǒng)，4軸控制。
采用高剛度、高精度動靜*承電主軸。
砂輪架導軌采用“靜壓卸荷”耐磨貼塑導軌。
采用CBN砂輪磨削，電主軸金剛石滾輪修整。
YHMK8312-10 is improved on the basis of former simple numerical control and three-coordinate camshaft grinder. It combines the profile grinding , the CBN wheel and numerical control to get high power grinding for the CBC wheel . Its processing efficiency is much higher than conventional one 4—5 times, and of better stability, easier maintenance and higher automatization, taking the lead position in Chinese market.
1. Adopt standard numerical control system, four axes control.
2. Adopt electric spindle which is supported by hydro-dynamic-static hybrid bearings with high rigidity and precision.
3. Slide for wheelhead uses wearable plastic with static pressure unloading effect.
4. Adopt CBN wheel grinding. Dressing system adopts roller diamond driven by electric spindle.
YHMK8312-10參數(shù)
| 型號/項目Item | 單位 Unit | 參數(shù)Specs |
| 加工工件直徑 Maximum diameter of Workpiece | mm | Ф20—Ф120 |
| zui大加工長度 Maximum length of Workpiece | mm | 800 |
| zui大提升量The maximum lift | mm | 20 |
| 工件zui大重量 Max parts weight | Kg | 50 |
| 砂輪規(guī)格（CBN砂輪）Wheel size | mm | Ф500×B ×203 |
| 砂輪zui高線速度 Wheel Maximum line speed | m/s | 80 |
| 機床總功率 Total power | KW | 50 |
| 基圓跳動誤差 Base circle run-out error | mm | ±0.02 |
| 凸輪全升程誤差 Lift error of cam | mm | ±0.05 |
| 凸輪相鄰升程差 Cam adjacent lift error | mm/° | 0.01 |
| 凸輪相位角誤差Cam phase angle error | mm | ±15ˊ |
| 表面粗糙度 Surface roughness | µm | ≤Ra0.4 |
| 整機質(zhì)量 Machine weight | Kg | 12000 |
| 機床外形尺寸(長×寬×高)Machine size(L*W*H) | mm | 4325×2155×1900 |
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