挑线杆 meaning in English
take-up-lever
Examples
- Thread take - up levercomplete for household sewing machines
家用缝纫机.挑线杆 - Adjust the amount of oil supplied to the thread take up and needle bar crank 3 by turning adjust pin 4
调整挑线杆和针杆曲轴部3的油量时，转动油量调整销4进行调整。 - To avoid personal injury , never put your fingers into the thread take - up cover while the machine is in operation
为了防止人身事故的发生，缝纫机运转中请不要把手指放到挑线杆外罩内。 - The ideal lower tension can now be achieved as a result of improvements in the thread take - up , rotary hook and feed mechanisms
通过对挑线杆旋梭送料机构的合理改良，可在降低张力的条件下获得理想满意的缝纫效果。 - On the base of keeping the same law of motion of original thread - taking - up pole of computerized embroidery machine and relevant sizes , the cam mechanism with offset flat - bottomed follower is adopted and a new thread - taking - up mechanism is designed
摘要在保持原有电脑刺绣机挑线杆运动规律和相关尺寸不变的基础上，采用偏置平底推杆盘形凸轮机构，对原挑线机构进行了创新设计。