尼龙齿轮的综合性能主要体现在以下方面：
1. 力学性能：尼龙齿轮强度较高，抗拉强度可达80MPa左右，能承受较大载荷，且韧性好，抗冲击强度为8.5kJ/m2，可有效吸收冲击载荷，减少振动和噪音。
2. 耐热性能：可在-80℃至125℃的温度范围内连续工作，具有一定的耐热性，不易因温度变化而迅速损坏。
3. 耐磨性能：耐磨性能优异，摩擦系数在钢表面上为0.1至0.3，在有润滑条件下，使用寿命长，能达到普通尼龙轴承的6倍和磷青铜轴承的25倍。
4. 耐化学性能：对多种化学药品具有良好的耐腐蚀性，能抵御弱酸、机油、汽油、海水等的侵蚀，可在恶劣的化学环境中保持稳定。
5. 自润滑性能：具有自润滑性，无需额外添加润滑剂，能实现平稳传动，降低了维护成本。
6. 绝缘性能：尼龙是绝缘材料，不导电，可避免电气问题，适用于对电气绝缘性要求高的场合。
7. 过载保护性能：当扭矩过大时，齿轮本身会损坏，使动力传动中断，从而保护下级装置或人身安全，减少损失。
8. 加工性能：尼龙材料易于加工，可通过注塑成型,CNC等工艺大规模生产，制造成本较低，且产品尺寸精度高。
The comprehensive performance of nylon gears is mainly reflected in the following aspects:
1. Mechanical properties: Nylon gears have high strength, tensile strength of about 80MPa, can withstand large loads, and have good toughness. The impact strength is 8.5kJ/m2, which can effectively absorb impact loads and reduce vibration and noise.
2. Heat resistance: It can work continuously in the temperature range of -80℃ to 125℃, has certain heat resistance, and is not easily damaged quickly due to temperature changes.
3. Wear resistance: It has excellent wear resistance, and the friction coefficient is 0.1 to 0.3 on the steel surface. Under lubrication conditions, it has a long service life, which can reach 6 times that of ordinary nylon bearings and 25 times that of phosphor bronze bearings.
4. Chemical resistance: It has good corrosion resistance to a variety of chemicals, can resist the erosion of weak acids, engine oil, gasoline, seawater, etc., and can remain stable in harsh chemical environments.
5. Self-lubricating performance: It has self-lubricating properties, no additional lubricant is required, and it can achieve smooth transmission and reduce maintenance costs.
6. Insulation performance: Nylon is an insulating material, non-conductive, and can avoid electrical problems. It is suitable for occasions with high requirements for electrical insulation.
7. Overload protection performance: When the torque is too large, the gear itself will be damaged, causing the power transmission to be interrupted, thereby protecting the lower-level device or personal safety and reducing losses.
8. Processing performance: Nylon material is easy to process and can be mass-produced through processes such as injection molding or CNC. The manufacturing cost is low and the product size accuracy is high.