行业组件数据 · 2026

安全防护罩

A safety guard is a physical barrier designed to protect operators from hazardous machine parts during operation.

技术定义与适配语境
典型 安全防护罩 会按材料、尺寸公差、适配关系和失效风险在 机械和设备制造 中评估。

A safety guard is an engineered component that encloses or shields dangerous areas of machinery, such as moving parts, cutting edges, or high-temperature surfaces, to prevent accidental contact and reduce injury risks. It is typically integrated into the machine's design and may include features like interlocks, viewing windows, or maintenance access points.

组件规格

定义
A safety guard is an engineered component that encloses or shields dangerous areas of machinery, such as moving parts, cutting edges, or high-temperature surfaces, to prevent accidental contact and reduce injury risks. It is typically integrated into the machine's design and may include features like interlocks, viewing windows, or maintenance access points.
工作原理
The safety guard operates by creating a physical separation between the operator and hazardous machine elements. It may incorporate safety interlocks that halt machine operation when the guard is opened, ensuring protection during maintenance or adjustments. Some guards use fixed barriers, while others are movable with controlled access mechanisms.
材料
Typically constructed from durable materials such as steel (e.g.AISI 304 stainless steel for corrosion resistance)aluminum alloys (e.g.6061-T6 for lightweight strength)or polycarbonate (e.g.Lexan for impact-resistant transparent sections). Materials are selected based on environmental conditionsrequired visibilityand mechanical strength.
Mesh Size
≤10 mm (if perforated)
Thickness
2-5 mm
Interlock Type
Safety-rated (e.g., EN ISO 13849-1 PL d)
Impact Resistance
≥5 J (per EN ISO 14120)
Operating Temperature Range
-20°C to 80°C
标准
ISO 14120ISO 13849-1DIN EN 953

行业分类与别名

安全防护罩 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Corrosion or physical damage->Guard integrity loss, exposing hazards->Use corrosion-resistant materials, implement regular inspections, and replace damaged guards immediately.
Interlock system malfunction->Machine operates with guard open->Use safety-rated interlocks (e.g., EN ISO 13849-1), conduct functional tests, and ensure proper installation.

工业生态与工程逻辑

0
Guard removal or bypassing
1
Inadequate maintenance leading to failure
2
Poor design causing new hazards (e.g., sharp edges)

合规与检测

tolerance
Gap ≤10 mm from hazard points (per ISO 14120), with force limits to prevent access under load
test method
Visual inspection, dimensional checks, interlock functionality testing, and impact resistance verification per ISO 14120 and EN ISO 13849-1.

制造该组件的工厂

来自 CNFX 组件能力表的相关制造商资料。

制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

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。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

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。

相关组件

常见问题

What are the main types of safety guards?

Common types include fixed guards (permanently attached), interlocked guards (halt operation when opened), adjustable guards (for varying material sizes), and self-adjusting guards (move with the workpiece).

How often should safety guards be inspected?

Inspect guards regularly per manufacturer guidelines, typically before each use, with formal checks monthly. Look for damage, wear, or tampering that could compromise safety.

我可以直接联系工厂吗?

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 Industrial Component Index · 机械和设备制造

数据基础

CNFX 制造商资料、技术分类、公开产品信息和持续合理性检查。

初步技术归类
本页用于结构化准备研究、RFQ 和供应商评估,不替代买方自己的供应商资质审查、标准核验和技术批准。

请求制造能力信息: 安全防护罩

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。

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URN:CNFX:ME:UNIT:SAFETY_GUARD