Huixian Xinda Textile Machinery Fittings Co., Ltd. provides Automatic Loom Part J28 Cross Spindle Hook, J28 cross spindle hook, an automatic shuttle change induction fitting for textile parts. The loom part is installed on the upper part of J2 weft fork hook (chute). J28b cross spindle hook is divided into left hand and right hand. It is made of pig iron and processed by sanding. The middle screw hole is M8. The rectangular base size of textile part J28 is 21mm long * 15.5mm wide * 5mm thick, The total height of the spindle hook is 22mm.

In order to make the head end of the downward inclined cross spindle J22 in close contact with the cross spindle hook J28, 17 ° angle cutting is also required. The reason why the downward inclination of the cross spindle head is different from its head end angle cutting is that factors such as the installation inclination of the cross spindle sleeve support rod J21 and the swing angle of the weft hammer J2 should be considered.

When the crank is in the front center and the shuttle is on the switch side, a 1mm gap is left in the horizontal direction between the head of the textile part - the cross spindle J22 and J28. The purpose is to make the head of the cross spindle jump out of the cross spindle hook smoothly when the loom is in normal operation. In addition, in order to ensure sufficient height of J22 jump, it is also stipulated that there should be a 0.8mm spacing between the head of the cross ingot and the bottom surface of the cross ingot hook.

In order to ensure that the textile machinery (loom) maintains the stability of the induction effect, the head of the cross spindle J22, a textile part, should be tilted back and down by more than 20 degrees, so that the thrust direction of the cross spindle hook J28 to the head end of the cross spindle is biased below the horizontal center of J22 itself to avoid slipping.

Each shuttle loom (1511, 1515, GA615) uses a J28 cross spindle hook, the package is 50 / string, and the weight of each string is about 1kg. The spacing between loom shuttle changing parts - J28 and J22 (cross spindle) is too small, sometimes it is easy to produce "empty pipe stop"; If the spacing is too large, it is easy to "change shuttle without reason".

• UP：Textile Switch Vertical Connecting Rod I00-1
• NEXT：Textile Accessories L76 Coiling Handle