Structure Of Manual YarnTwist Tester

Structure of Manual YarnTwist Tester

2022-05-05 01:44:19

Manual Twist Tester is used to determine the number of twists of various yarns such as cotton, wool, hemp, and silk within a certain length to assess the quality of the product so as to correct the problems in the production process.

Structure of Twist Tester for Yarn

Picture 1

1. The structure is shown in the Picture 1. It is composed by the counting plate transmission gear, gripper, tension hammer and so on.

2. The gripper shown in the picture 1 was composed by a pair of cylindrical gears and a pair of worm gear vice, dial and right yarn clip etc, the gear of cylindrical gears is Z = 8 and Z=80. Gear Z = 8 and right yarn clip are in the same shaft. Dial gear Z = 80 and single line lever are at the same shaft.

3. There is a pointer and two scale circles on the surface of the worm gear Z = 50.

4. There are also have two scale circles around the dial records of the cylindrical surface, to meet the needs of reading about twist, therefore in the same indexing go up to often have two rows opposite order number. The dial records have ten big indexing, a big dividing the values of equivalent to right yarn one round clamp.

5. (Every large indexing has ten small divisions, each small division equivalent to right yarn gripper turns 1 / 10 laps).

6. There are fifty scale marks on the surface of worm gear, a scale mark is equal to quite right turn ten laps.

7. Please shake the shaking handle, the worm gear will turn and the scale mark on the surface of worm gear also turns. When the pointer aims at the data you need, please record it.

8. Tension hammer as picture 2 shows, which is composed of head circle, spring, spring socket, spring slug. When using it, your hands should press the spring slug and make the other side exposes seam to make yarn can be embedded into.

The position of yarn gripper

yarn gripper