YH2M8419高精度立式雙面研磨機(jī)主要用途：Main purpose:
該機(jī)用于閥板、閥片、磨擦片、剛性密封圈、氣缸活塞環(huán)、油泵葉片等金屬零件，以及硅、鍺、石英晶體、玻璃、陶瓷、藍(lán)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。
YH2M8419 is used for polishing/lapping double surface of metal parts, 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.
YH2M8419高精度立式雙面研磨機(jī)技術(shù)特點：Technical characters
1.本機(jī)床屬于4道行星輪系運(yùn)動原理的研磨機(jī)床。
2.本機(jī)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。另外本機(jī)還配有修正輪，用來修復(fù)上下研磨盤的平面度誤差。
3.通過減速機(jī)帶動鏈輪，從動鏈輪帶動三根絲桿，使得齒圈平穩(wěn)上下移動，具有較高的自動化程度。
4.本機(jī)床配有對工件加壓研磨的壓力檢測機(jī)構(gòu)，自動檢測工件當(dāng)前所受壓力。還配有與之相配套的用于自動加壓調(diào)整的電氣比例閥。
5.本機(jī)配有安全自鎖氣缸，當(dāng)上研磨盤上升到上限位點時，插板伸出，防止上研磨盤落下，確保操作者、設(shè)備安全。
6.采用PLC控制，控制方式靈活可靠。
7.用觸摸屏做為人機(jī)界面顯示報警和機(jī)床狀態(tài)的實時信息；界面友好，信息量大。
1.The movement principle of planet gears.
2.Table the weight of tray is distributed to the base plate through hollow shaft, cone bearing and three supporting legs,
3.High-automation, the ring gear moves up and down stably through reducer, chain wheel, driven sprocket and 3pcs of ball screw.
4.Pressure detecting mechanism, automatically detect the pressure of work piece.
5.Self-lock cylinder, when upper plate goes up to upper limit, hook will catch it for ensuring operator is safety.
6.PLC controlling, which is flexible and reliable.
7.Touch screen, it is convenient to show alert information and state. Besides, the interface is friendly and the information is huge.
YH2M8419主要技術(shù)參數(shù)：Technical specification:
| 項目Item | 單位 | YH2M8419 |
| 上研磨盤尺寸（外徑×內(nèi)徑×厚度）Size of upper plate(OD*ID*T) | mm | φ640×φ235×φ35
|
| 下研磨盤尺寸（外徑×內(nèi)徑×厚度）Size of lower plate(OD*ID*T) | mm | φ640×φ235×φ35
|
| 英制 Imperial | mm | 外徑φ315mm,齒數(shù)108，DP=12 OD of carrierφ315mm, Number of teeth Z=108, DP=12 |
| 加工件zui小尺寸 Min. thickness of work piece | mm | 0.2 |
| 加工件zui大尺寸Max size of work piece | mm | 190 |
| 被加工件精度 The precision of processed piece | mm | 工件平面度及平行度0.003mm內(nèi)，（φ65） Plainness and parallelism within 0.003mm（φ65） |
| 下研磨盤轉(zhuǎn)速Rotational speed of lower plate | r-min | 0-65 |
| 外型尺寸（約：長*寬*高）Overall dimension (L*W*H) | mm | 1551*1300*2450
|
| 設(shè)備質(zhì)量Total weight | kg | 2000 |
