久久激情网-亚洲无av在线中文字幕-欧美老肥婆性猛交视频-brazzers欧美一区二区-国产在线专区-丰满白嫩尤物一区二区-亚洲资源在线播放-久久夫妻视频-亚洲av电影一区二区-2025韩国大尺度电影-日韩亚洲欧美精品

YG609C high-speed yarn friction and cohesion tester

• YG609C high-speed yarn friction and cohesion tester

  Instrument use:
    This machine is a high-speed yarn friction and cohesion tester, which is used to evaluate the abrasion resistance and friction and cohesion of yarn and the production of fabric yarn fuzz. Wrap the yarn onto three metal carding needles, and rub the yarn through the high-speed operation of the carding needle itself. The friction angle can be changed by moving the middle comb needle back and forth. There are two kinds of combing needles, one is for cotton thread with a density of 20 stitches/inch, and the other is for silk thread with a density of 25 stitches/inch. 19 more cotton threads can be installed at the same time, and 24 more silk threads can be installed. To measure the friction number of yarn from friction to cutting, usually only one yarn is used. When the yarn is cut, the brush counter automatically stops. You can set any number of turns. Once the testing machine is stopped, you can observe the yarn fuzzing and wear status at any time during the test.
  Compliance standard:
    JIS L 1095 (friction strength B method) and other standards.
  Instrument characteristics:
    1. The surface of the instrument is sprayed with plastic, which is durable, beautiful and easy to clean.
    2. Imported special aluminum wire drawing panel with metal keys.
    3. 7-inch color touch screen display, beautiful and generous. Intelligent menu operation mode.
    4. The core control component is the 32-bit multi-function motherboard of Italian French company.
    5. Precision motor control drive, short response time, no overshoot, uniform speed.
    6. Reciprocating and constant speed operation, equipped with balancing device.
    7. Precision sliding mechanism is adopted for rotation to minimize friction resistance.
    8. The tension weight adopts a quick-change structure, which is simple and quick to clamp the sample.
    9. The instrument is equipped with a precise level detection device.
    10. The instrument is designed as a desktop computer with stable operation and low noise.