pump cover

基本解釋

Under the condition of orthogonal experiment process parameters, we actually produced Die Casting pump cover .
并選用以上正交試驗的工藝參數，對泵蓋進行實際壓鑄生產。
The main parts include pump body, pump cover, impeller, axis, sealing rings, intermediate support, sealing and suspension parts and other components.
泵主要由泵體、泵蓋、葉輪、軸、密封環(huán)、中間支架、密封和懸架部件等組成。
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Pump cover material with steel ZG230-450 more, can also be used ductile iron, the latter two materials contrast of wear resistance and hardness and heat resistance to be because the former.
泵體、泵蓋的材質采用鑄鋼ZG230-450的較多，也可以采用球墨鑄鐵材質，兩種材質對比后者的耐磨性和硬度以及耐溫性要因為前者。

Americans could use this money as they see fit--to help meet their monthly bills, cover higher costs at the gas pump or pay for other basic necessities.
FORBES: Bush Offers Stimulus Plan
To make a gadget called the Can Pump N' Pour, a circular hard plastic ring with a rubber cover that keeps the fizz in opened soda cans, Davison engineers went through 30 different versions with its own moldmaking machines before getting the shape right.
FORBES: Inside InventionLand

泵蓋
The orthogonal experiment result of temperature field and velocity field concentration shows the optimized processing parameter is pouring temperature 700 ℃、injection speed 3m/s、mold initial temperature 210℃. Under the condition of orthogonal experiment process parameters,we actually produced Die Casting pump cover.
并選用以上正交試驗的工藝參數,對泵蓋進行實際壓鑄生產。
機械工程
泵蓋