Precision-machined surface in extrusion dies that supports and guides moving parts under high pressure and temperature.
The bearing surface in extrusion dies is a critical precision-machined interface that provides structural support, alignment, and guidance for moving components during plastic, metal, or composite extrusion processes. It withstands extreme pressures (typically 10-100 MPa), high temperatures (up to 400°C for plastics, higher for metals), and continuous friction while maintaining dimensional stability and surface integrity throughout production cycles.
该组件会出现在以下整机或工业产品中。
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。
Premature wear typically results from abrasive contaminants in feedstock, inadequate lubrication, misalignment exceeding 0.02 mm, thermal cycling beyond material limits, or surface hardness below 45 HRC for the application.
Inspect every 500-1000 operating hours or during scheduled die maintenance. Critical applications require dimensional checks every 200 hours using precision gauges and surface profilometers.
Minor damage (<0.05 mm depth) can be repaired through precision grinding and re-coating. Severe damage requires complete surface re-machining or component replacement to maintain extrusion tolerances.
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。