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Optimized transformation of air jet loom
Oct 18, 2016

First is to import the open rotor bearings, ensure the open rotor bearings, plywood and open arms quality arm in the riveted, according to the standard arm Assembly opening opening arm needle roller bearings to ensure that open arms quality. Second is the choose the strength, hardness, smooth, wear-resistant, such as better cam, ensure the surface of the rotor bearings and cams contact is surface contact, enhance smoothness, reducing wear. Third is in ensuring the case frame running smoothly, minimizing the number of CSSA spring to further reduce opening force between the rotor and cam, reducing wear. Finally, ensure the quality of cam box oil, increase the lubrication of bearings and cams, reducing wear. V is in accordance with standard cam Assembly, ensure that the bolt proper fastening, clearance. Sixth is to ensure that the cam flat heddle device fully in place, ensure the cam and the open rotor running smoothly, reducing the open-arm injury. Seventh is based on reasonable determination models loom speed, reducing the open-arm damage.

Method two

Isolation of Leno Selvage twisted wire and a belt to prevent edge breakdown

Shu mei Te air jet loom adopts e-Leno Selvage device, twisted side of synchronous motor drive belt, worn over twist belt guides on the two twisted wire with twist belt rotation ground gripping the weft. Its simple structure, easy to adjust, the disadvantage is that twist twist twist edge silk on a leash, so easily beset on the belt around the pulley inside, causing pulley jammed, twisted edge stop fault affecting loom weaving efficiency. To this end, we paired with the head was modified.

Specific method is to use a 2 mm diameter wire bent flat springs. Twisted strap-shaped wire-removal of the head, fitted with flat spring, screwed down tight. Stranded wires inside the flat spring torsion, flat springs are used to twist and twisted side of belt, belt wheel completely separated from twisted edges cannot touch the ground side belt and pulleys. After transformation is used by the twisted side of normal, no more twisted-pair wires onto a belt, around the pulley inside the pulley jammed, twisted side down, and so on. Practice has proved that the transformation was a success.