目錄:宇環數控機床股份有限公司>>復雜型面拋光機>>雙面研磨拋光機>> YH2M8426A雙面高精度立式平面研磨拋光加工機
| 產地 | 國產 |
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YH2M8426A高精度立式平面研磨拋光加工機技術特點：Technical characters:
1.本機床屬于4道行星輪系運動原理的研磨機床。
2.本機托盤重量通過空心軸、固定套配成對錐軸承和三個支撐腳全部落入底板，可以保證*的托盤端跳。
3.齒圈、下研磨盤、上盤與太陽輪各用一個減速機，各減速機軸線與傳動軸線具有好采用變頻器調速，起動及停車平穩、無沖擊。
4.機床在工作時通過在人機界面編輯好加工程序，本機可以編輯100個程序。
5.本機床配有對工件加壓研磨的壓力檢測機構，自動檢測工件當前所受壓力。
6.本機配有安全自鎖氣缸，當上研磨盤上升到上限位點時，勾板掛上，防止上研磨盤落下，確保操作者、設備安全。
7.采用PLC控制，控制方式靈活可靠。
8.用觸摸屏做為人機界面顯示報警和機床狀態的實時信息；介面友好，信息量大。
＊注：壓力檢測系統為選配。
1.The movement principle of 4 planet gears.
2.Ensure tray’s high run-out and stable, the weight of tray is distributed to the base plate through hollow shaft, cone bearing and three supporting legs.
3.Exclusive reducer and frequency converter regulating, there is one for each ring gear, upper plate, lower plate and sun gear, and the machine starts and stops smoothly.
4.Programmable, it is easy to program on interface and it can add 100 programs.
5.Pressure detecting mechanism, automatically detect the pressure of work piece.
6.Self-lock cylinder, when upper plate goes up to upper limit, hook will catch it for ensuring operator’s safety.
7.PLC controlling, which it is flexible and reliable
8.Touch screen, it is convenient to show alert information and state. Besides, the interface is friendly and the information is huge.
* Pressure detecting mechanism is optional.
YH2M8426A高精度立式平面研磨拋光加工機主要技術參數：Technical spec:
| 項目 Item | YH2M8426A |
| 上、下研磨盤尺寸（外徑x內徑x厚度）(mm) Upper and lower lapping plate size(OD*ID*THK) | φ933xφ358x45 |
| 行星輪規格Planetary wheel spec | DP=12 Z=147 |
| 放置行星輪個數n Planetary wheel qty (n) | 3≤n≤6 |
| 加工件zui大尺寸(mm)Max size of workpiece | 260(矩形對角線260mm Diameter or diagonal） |
| 加工件zui小厚度尺寸(mm)Min thickness of workpiece | 0.4 |
| 被加工件精度(mm)Precision of workpiece | 0.006 |
| 整盤工件厚度尺寸精度(mm) Precision of whole plate ‘s thickness | 0.01 |
| 被加工件加工表面粗糙度Roughness | 不大于Ra0.15μm拋光件Ra0.125μm |
| 下研磨盤轉速(rpm)Lower plate speed | 10-60（無級調速 stepless regulating） |
| 上研磨盤轉速(rpm) Upper plate speed | 3-16（無級調速stepless regulating） |
| 太陽輪轉速(rpm)Sungear speed | 3-30（無級調速stepless regulating） |
| 齒圈轉速(rpm)Ring gear speed | 3-30（無級調速stepless regulating） |
| 外形尺寸（約：長x寬x高）(mm)Overall size(L*W*H) | 1620×1350×2650 |
| 整機重量（約）(Kg)Total weight | 4000 |
YH2M8426A主要用途：Main application:
該機用于閥板、閥片、磨擦片、剛性密封圈、氣缸活塞環、油泵葉片等金屬零件，以及硅、鍺、石英晶體、玻璃、陶瓷、蘭寶石、砷化碳、鐵氧體、鈮酸鋰等非金屬硬脆性材料制作的薄片零件的雙面研磨和拋光。
It is used for polishing/lapping double surface of metal parts, such as valve plate, wearing plate, rigid seal ring, cylinder piston ring and oil pump blade, etc.as well as processing thin and hard brittle non-metal components of silicon, germanium, quartz, glass, ceramic, sapphire, gallium arsenide, ferrite, lithium niobate etc
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