The gears and gear brackets may be either cast iron or cast steel and may have cast or cut teeth, depending on the loads and the application.
齿轮和齿轮托可以是铸铁或铸钢，可以有铸造或机加工的齿轮齿，取决于负载和应用环境。
Precisely cast ductile iron gear has advantages of low noise, high abrasion resistance index and long service life.
精密铸造球铁齿轮，噪音低，耐磨度高，使用寿命长。
D. Gear box: 200 Involute cylinder Bevel wheel, cast alloy steel piston.
齿轮箱：200渐开线圆柱斜齿轮，铸造合金钢活塞。
Cast iron is one of the most commonly used gear materials.
铸铁是最常用的齿轮材料之一。
Cast-iron gear comes in many models, such as: pans, Dutch ovens, griddles and pots.
铸铁齿轮来，在许多车型，如：锅，荷兰烤箱，锅和盆。
Then the powder metallurgy gear is compared with gear made of alloy cast iron.
并对合金铸铁机油泵驱动齿轮和粉末冶金机油泵驱动齿轮加以比较。
Detailed analysis is made of the reasons why fissures, peeling-off, and tooth breaking exist in the build-up welding layer of cast WC for hardening material of steel-toothed gear drills.
在钢齿牙轮钻头强化材料中，详细地分析了铸造碳化钨堆焊层产生龟裂、脱落和断齿的原因。
The overall and set medium modulus of hard alloy hob used for processing and bakelite has cast iron gear.
中等模数的整体和镶片硬质合金滚已用于加工铸铁和胶木齿轮。
Using planetary gear reducer insteads of worm and worm wheel reducer in the pouring mechanism of melting cast iron pot. It had been used in practice and got its economic result.
用小型行星减速机构代替蜗轮蜗杆减速传动装置，为铸造厂铁水包倾倒机构解决了一项生产难题，在生产中取得效益。
The worm photoelastic model was made in the way of steel mandrel surrounded with epoxy resin tooth, and the gear was made by the method of integral cast.
制备了钢质轴芯镶铸环氧树脂齿部的蜗杆模型，整体浇注了环氧树脂蜗轮模型。
The worm photoelastic model was made in the way of steel mandrel surrounded with epoxy resin tooth, and the gear was made by the method of integral cast.
制备了钢质轴芯镶铸环氧树脂齿部的蜗杆模型，整体浇注了环氧树脂蜗轮模型。
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