行业组件数据 · 2026

背板

A structural support plate that provides rigidity and mounting points for bucket machine assemblies.

技术定义与适配语境
典型 背板 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。

The Back Plate is a critical structural component in bucket machines, designed to withstand operational loads, provide attachment surfaces for other components, and maintain dimensional stability under stress. It serves as the primary load-bearing element that transfers forces from the bucket's working mechanism to the machine frame.

组件规格

定义
The Back Plate is a critical structural component in bucket machines, designed to withstand operational loads, provide attachment surfaces for other components, and maintain dimensional stability under stress. It serves as the primary load-bearing element that transfers forces from the bucket's working mechanism to the machine frame.
工作原理
The Back Plate functions as a rigid structural member that distributes mechanical loads evenly across its surface, preventing deformation and ensuring proper alignment of connected components. It operates under principles of static equilibrium and stress distribution, maintaining structural integrity during digging, lifting, and material handling operations.
材料
High-strength steel (ASTM A572 Grade 50 or equivalent)thickness: 12-25mmyield strength: ≥345 MPatensile strength: ≥450 MPasurface treatment: hot-dip galvanizing or powder coating for corrosion resistance.
Weight
15-80 kg depending on thickness and size
Hardness
150-200 HB
Dimensions
Varies by bucket size (typically 300-1200mm width, 200-800mm height)
Mounting Holes
Standardized pattern for attachment to bucket arms
Surface Finish
Ra 3.2-6.3 μm
Flatness Tolerance
≤1.5mm/m
标准
ISO 8521DIN 15061ISO 286-2

行业分类与别名

背板 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

Excessive loading beyond design limits->Plastic deformation or cracking->Implement load monitoring systems, regular inspection, and operator training on capacity limits
Corrosion due to environmental exposure->Reduced cross-sectional area and strength degradation->Apply protective coatings, implement regular maintenance schedules, use corrosion-resistant materials
Improper bolt torque during installation->Loosening of connections leading to vibration and stress concentration->Use calibrated torque wrenches, follow manufacturer torque specifications, implement torque verification procedures

工业生态与工程逻辑

0
Fatigue failure from cyclic loading
1
Corrosion in harsh environments
2
Improper installation leading to misalignment
3
Material defects causing premature failure

合规与检测

tolerance
Geometric tolerances per ISO 2768-mK, dimensional tolerances ±0.5mm on critical features
test method
Non-destructive testing (magnetic particle or ultrasonic), load testing to 150% of rated capacity, dimensional verification with CMM

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 is the primary function of a Back Plate in bucket machines?

The Back Plate provides structural rigidity, distributes operational loads, and serves as the mounting interface between the bucket and the machine's hydraulic or mechanical arms.

How do I determine the correct Back Plate thickness for my application?

Thickness selection depends on bucket capacity, material density, and operational forces. Consult manufacturer specifications or calculate based on maximum expected load with appropriate safety factors (typically 2.5-3.0).

Can Back Plates be repaired if damaged?

Minor damage can be repaired through welding and machining, but significant deformation or cracking typically requires replacement to maintain structural integrity and 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: 背板

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。

谢谢,信息已发送。
谢谢,信息已收到。

需要制造 背板?

对比具备该组件加工或装配能力的制造商资料。

创建制造商档案 联系我们
上一个组件
肘板
下一个组件
背板
URN:CNFX:ME:UNIT:BACK_PLATE