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- The uneven width of valve seat face is an unsolved problem in production of cylinder-head for a long time. 在内燃机生产中,气缸盖气阀面与导管孔是其加工难点之一,气门座面宽窄不均是气缸盖生产中一个长期难以解决的质量问题。
- Flexibility compensates for seat face distortion. 阀座面变形的柔性补偿。
- Clean or replace the relief valve seat. 清洗或更换安全阀阀座。
- Damage or fouled relief valve seat. 安全阀阀座损坏或受到污染。
- Seat Face: Negates need for flange gaskets. 阀座表面：不需要使用阀兰垫圈。
- Damaged or fouled relief valve seat. 安全阀阀座受到损坏或污染。
- Place the relief valve seat back into the chamber bore. 将安全阀阀座放回到镗孔内。
- Seat face Stellited, ground and lapped to a mirror finish. 钨铬钴合金面阀座,经过研磨抛光达到镜面抛光度。
- Slide the diaphragm assembly into the relief valve seat. 将隔膜总成滑进到安全阀阀座内。
- Remove the pressed in relief valve seat and seat O-ring. 拆卸压进去的安全阀阀座和阀座O形环。
- The maximum differential pressure across the valve seat. 通过阀门阀座的最大压差。
- Difficult to make valve tight on both seats due to seat face distortion. 由于阀座面的变形而导致两个阀座难于实现紧密性。
- Quick replaceable valve seat, convenient maintenance. 阀座可以快换，维修方便。
- Stellite takes a high polish and is used in steel valve seat rings. 钨铬钴合金具有很高的抛光度，用作钢阀门的阀座环。
- Lapped seating face for maximum tightness. 经过抛光研磨的阀座表面具有最有效的密封性能。
- Up chamfer, down chamfer and working face must be correctly dressed so that the valve seat can acquire a longer service life. 气门座要获得高的使用寿命就必须对其上、下倒角和工作面进行适当的修整。
- Seat face Stellited, ground and lapped to a mirror finish. Conical seat machined to 8 RMS. 阀座面为钨铬钴合金，经过研磨抛光达到镜面光洁度。锥形阀座经过机加工，精度达到8RMS。
- The exhaust valve seats skimmed up. 排气阀座整新。
- Used for testing all points loading average value after seat forming, seat face every point deforming. 本机用于测试汽车座椅成型后,座面各点在一定的变形后各点荷重之平均值,确保座椅乘坐时,各点压力均匀,以达到成坐舒适性之要求。
- All valve seats and seat discs shall be replaceable. 所有阀门阀座和阀座阀瓣应该是可更换的。
