摘要：本文以內環流活塞轉子泵齒形型線為研究對象，對其嚙合特性進行了系統研究。根據內環流活塞泵轉子運動規律，基于內轉子齒形型線為圓弧，首次推導出外轉子齒形型線的計算公式。借助該公式計算外轉子齒形型線，為設計人員精確計算轉子齒形型線提供了理論依據。
 

關鍵詞：內環流活塞泵; 轉子型線; 分析
中圖分類號：TK730  文獻標識碼： A

Analysis Deduction of the Rotor Profile on the Inside circulation Piston Pump

ZHOU Jia1, DENG Hong-ying1,ZHANG Hua-jun2,ZHANG Sheng-chang1,
ZHENG Shui -hua1,ZHANG Jin-hai1,LI Hai-shan3
（1. Zhejiang University of Technology,Hangzhou 310014,china;
2.   Hangzhou Special Equipment Inspection Institute 31000,china
3   .Shijiazhuang Kingda Pump Industry Group Co.,Ltd,Shijiazhuang 050035,china)
Abstract: The tooth profile line of the inside circulation piston pump were studied ,and their meshing characteristics were analyzed. According to the motion law of the inside circulation piston pump rotor, and based on the profile-type line of the inside rotor was circular arc, the calculation formula of the outside rotor profile are went out for the first time .Suggestion and reference about the rotor profile precise calculation are presented.
Key words: inside circulation piston pump; rotor profile; analysis