A mechanical component used to connect rotating shafts to hubs, gears, or couplings by fitting into keyways to transmit torque.
A key is a precision-machined metal component designed to fit into matching slots (keyways) on both a shaft and a hub, gear, or coupling. It prevents relative rotation between the connected parts, ensuring efficient torque transmission while allowing for easy assembly and disassembly. Keys are critical in power transmission systems where secure, non-slip connections are required.
诱因 → 失效模式 → 工程缓解
不是客户评论，也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。
这些分值是采购评估维度示例，不代表真实客户评分、具体国家买家反馈或实时询盘。
A key is the removable component that fits into keyways, which are the machined slots on the shaft and hub. The keyway provides the seating for the key to create a secure connection.
Yes, but they must be precisely machined to avoid imbalance. For very high speeds, alternatives like splines or interference fits may be preferred to reduce stress concentrations.
Key size is based on shaft diameter and torque requirements, following standards like ISO 773. Engineering calculations consider shear and crushing stresses to ensure safety.
CNFX 是开放目录，不是交易平台或采购代理。工厂资料和表单用于帮助你准备直接沟通。
CNFX 制造商资料、技术分类、公开产品信息和持续合理性检查。
说明目标数量、应用场景、交期和关键技术要求，用于准备 RFQ 或供应商评估。