1) piston reciprocating mud pump
活塞往复式泥浆泵
2) reciprocating piston pump
往复式活塞泵
3) piston of reciprocating pump
往复泵活塞
4) reciprocating piston pump
往复活塞泵
5) drilling pump piston
泥浆泵活塞
1.
Making detailed analyses of common forms of ineffectiveness of drilling pump piston,proposes the cause of premature ineffectiveness of drilling pump piston is the stress concentration of drilling pump piston root and servo-piston cup leather lip.
通过对泥浆泵活塞常见失效形式的详细分析,提出泥浆泵活塞根部及其皮碗唇部应力集中是造成泥浆泵活塞过早失效的根源所在,并给出了经实际检验后的改进方案,提高了泥浆泵的使用寿命。
补充资料:往复
往复 往复 反复往来。《素问·气交变大论》:“阴阳往复,寒暑迎随。”
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