Precision cylindrical component for accurate alignment and positioning in modular machine interfaces
A precision-machined cylindrical dowel or pin designed to ensure exact alignment between modular machine components during assembly. It provides positive location and prevents relative movement between mating parts, maintaining dimensional accuracy and repeatability in modular connection systems.
诱因 → 失效模式 → 工程缓解
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Dowel pins typically refer to precision cylindrical pins with tight tolerances for permanent or semi-permanent alignment, while alignment pins may include various designs (tapered, shouldered) for temporary alignment during assembly. Both serve similar positioning functions but differ in application methods and removal requirements.
Select based on: 1) Required positional accuracy (tighter tolerances for higher precision), 2) Load requirements (shear strength), 3) Material compatibility (corrosion resistance), 4) Assembly method (press fit vs. slip fit), and 5) Industry standards applicable to your equipment.
Hardened steel dowels with proper surface treatments can typically be reused if they maintain dimensional accuracy and surface integrity. However, press-fit dowels may require replacement after disassembly due to potential deformation or wear in the mating holes.
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。