Small civil looms are widely used, mainly for single beam narrow loom. Bevel Gear Spare Parts For 1511 Looms,They use four kinds of bevel gears: 20T / 32T (T refers to the gear teeth), 30T / 30T, 24T / 50T, 20T / 40T. Different specifications of the umbrella gears of the loom have different gear ratios, which are corresponding to the weaving of different fabric products. The picture of the bevel gear of the 20 / 40T loom is as follows:
The surface of the 1511 loom bevel gear in the above figure is black. After milling, phosphating treatment is adopted to prevent rust and wear. The bevel gear with a tooth ratio of 1:2 can meet the requirement that the warp output can not keep up with the weaving speed when let off in the loom.
The figure above shows the B37 bevel gear, which belongs to the driving wheel, also known as the power wheel, in the let off transmission process. The inner diameter of the inner hole is 24mm. It is fixed on the let off short shaft with the let off worm, while the bevel gear in the figure below is the driven wheel
The diameter of the inner hole of the bevel gear B36 is 22mm, which is fixed on the let off stub shaft with the let off saw gear, R38 felt pad, spring disc and other accessories.
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