| 摘要 |
PROBLEM TO BE SOLVED: To adjust rotational balance of a torque converter with high accuracy, by simple control. ! SOLUTION: When a front cover 3 and a pump impeller 5 are welded and joined, a terminal W2 and a starting end W1 of a welding bead W provided at a boundary between the front cover and the pump impeller are overlapped to form an overlapping part Q, and by adjusting the circumferential length of the overlapping part Q, balance of a converter housing C/H is adjusted. ! COPYRIGHT: (C)2015,JPO&INPIT |
