填料函

With a charge drill to connect φ3-φ4mm long drill bit through the G-clamp drill to drill Ball Valves into the stuffing box stuffing inside.

用充电钻接上φ3-φ4mm的长钻头，通过G型夹具向填料箱钻孔至钻入填料函内。

The packing gland is stainless steel for corrosion protection or coated carbon steel for noncorrosive service.

对于耐腐蚀应用，其填料函材质是不锈钢；对于无腐蚀性应用，则填料函材质为涂层碳钢。

Valve:(dark-parallel) 1 - wedge-shaped gate valve; 2 - sleeve nut; 3 - Valve; 4 - stem; 5 - valve cover; 6 - Thrust Convex shoulder; 7 - Packing letter flange; 8 - packing; 9 - Packing Gland, 10 - hand wheel; 11 - valve cover pad.

闸阀：1--楔形闸瓣；2--套筒螺母；3--阀体；4--阀杆；5--阀盖；6--止推凸肩；7--填料函法兰；8--填料；9—填料压盖；10--手轮；11--阀盖垫。

The impact of the gap between valve neck and valve stem on the temperature of stuffing box were also studied by numerical simulation as well as the thickness of valve neck.

研究结果表明，阀颈长度和阀颈厚度是影响填料函温度的主要因素，阀颈与阀杆之间的间隙尺寸对填料函温度影响很小。

The stuffing box is the kernel hermetic component of the high pressure reciprocating pump .

填料函是高压往复泵的密封部件，改进前，填料函与泵体连接处榫面上频繁发生断裂的现象直接影响了高压往复泵的运行寿命。

Measured and recorded Records shaft / rod diameter, pore size and depth of the stuffing, and then water seal ring, stuffing box at the bottom to the top of the record the distance.

测量与记录记录轴/杆的直径、填料函孔径和深度，且当时用水封环时，记录填料函底部至顶部的距离。

Clean and check 1 slowly loosen the gland nut stuffing, packing the release of residual pressure of all components; 2 Remove all old packing, thoroughly clean axle / rod stuffing; 3 Check the shaft / bar have corrosion, dents, scratches or excessive wear; 4 Check whether there are other WATER POWER CONTROL VALVE parts burr, cracks, wear, they will reduce the packing life; 5 Check whether there is too much stuffing the gap, and the shaft / rod eccentric degree; 6 the replacement of defective parts larger; 7 Check the old packing, as BALANCING VALVES the basis of failure analysis to find the reasons for early failure of packing.

缓慢松开填料函的压盖螺母，释放盘根组件内所有的残余压力； 2）移去所有旧的盘根，彻底清洁轴/杆的填料函； 3）检查轴/杆是否有腐蚀、凹痕、划伤或过度磨损； 4）检查其他零件是否有毛刺、裂纹、磨损，它们会减少盘根的寿命； 5）检查填料函是否有过大的间隙，以及轴/杆的偏心程度； 6）更换有较大缺陷的零部件； 7）检查旧盘根，作为失效分析的依据，球阀以找到盘根早期失效的原因。

2 Filler cushion stuffing should be based on the size and stem diameter and determine the bottom and placed fill.

4.7.2填料垫应根据填料函尺寸和阀杆直径而确定，并将其放在填料的底部。

Stuffing mainly by the packing, seal ring, filling cylinders, packing gland, water-sealed tube.

填料函主要由填料，水封环，填料筒，填料压盖，水封管组成。

Included in the complete filling of the following letter of component parts inside the part or all of the combination of: packing, packing gland, packing nuts, rings, packing spring, packing flange, packing flange stud or single-head bolt , packing flange nuts, packing ring, packing isolated loop, blankets isolation ring, BeIIev Sichuan e springs and anti-extrusion ring.

包括在完整的填料函组件里的是下列零部件的部分或全部的组合：填料、填料压盖、填料螺母、套环、填料弹簧、填料法兰、填料法兰双头螺栓或单头螺栓、填料法兰螺母、填料环、填料隔离圈环、毛毡隔离圈、BeIIev川e弹簧和抗挤压环。

Methods: Five patients with parkinsonism or dystonia were assigned to general anesthesia using an modified endotracheal tube.

本实验依照人体实验之相关规定进行，五位患有帕金森氏症或肌张力异常的病人接受神经立体定位手术。

If you can benefit from this book, it is our honour.

如果您能从本书获益，这将是我们的荣幸。