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CATEGORY

Textile Engineering Department

  • 2021年4月9日

[AJL] Weft insertion trouble large loop ④

④-1 Pressure check of sub-nozzle It depends on the old and new looms and the type of sub-nozzle. Basically, the sub nozzle should be set above the pressure of the main nozzle. When it comes to new loo […]

  • 2021年3月30日

[AJL] Weft insertion trouble large loop ③

③-1 Check the height of the sub nozzle The height of the sub-nozzle is related to the thread carrying force, but it is not necessary to adjust all to a uniform height. If the number of sub-nozzles, wh […]

  • 2021年3月29日

[AJL] Weft insertion trouble large loop ②

② Check the injection timing of the sub nozzle Check using the above sheet. The new loom(after JAT600) sets the timing automatically. However, there are times when the automatic settings are out of or […]

  • 2021年3月17日

[AJL] Weft insertion trouble large loop ①

① Sub-nozzle and piping check Checking the air pressure Check the pressure by injecting air from the sub nozzle in manual mode. If there is a nozzle whose air pressure from the sub nozzle is weaker th […]

  • 2021年3月2日

[AJL] Weft insertion trouble  loop⑨

⑨ The breeze volume is not suitable Care must be taken when weaving a fine count fabric after weaving a thick count fabric. The breeze volume for thick counts and the breeze volume for fine counts may […]

  • 2021年2月26日

[AJL] Weft insertion trouble  loop⑧

⑧ Temple check Make sure the cloth has not fallen from the edge of the temple. If it has fallen, the condition of the opening will change.  normal. The edge of the cloth has fallen. Change the angle o […]

  • 2021年2月17日

[AJL] Weft insertion trouble  loop⑦

⑦ Checking the frame height ・Is the lower thread at the time of opening higher or lower than the standard? If you hang the frame with a wire, check the frame height once every few months. Or check the […]

  • 2021年2月16日

[AJL] Weft insertion trouble  loop⑥

⑥ Check the mounting position of each part near the crank angle of 180 ° Is there a tandem nozzle on the center line of the EDP? Is the mounting position of the tandem nozzle and the main nozzle in a […]

  • 2021年2月15日

[AJL] Weft insertion trouble  loop ⑤

⑤ When the cause is the cutter on the left ・ Is the tip of the thread fluffy after cutting the weft? If the cutter becomes dull, the tip of the thread will become fluffy. Since it is not completely cu […]

  • 2021年2月15日

[AJL] Weft insertion trouble loop ④

④ The posture seen from the nozzle is strange. ・ Is the breeze pressure extremely high or low? If it is too high, the tip of the thread will run wild, and if it is too low, the tip of the thread will […]