JB/T 51224-1999
Classification of Product Quality for Chicken Cages and Cage Frames
鸡笼笼架 产品质量分等
Catalogue
前言 → 1 范围 → 2 引用标准 → 3 质量指标 → 4 试验方法 → 5 检验规则 Foreword → 1 Scope → 2 Normative References → 3 Quality Indicators → 4 Test Methods → 5 Inspection Rules
Scope
This standard specifies the quality indicators, test methods, and inspection rules for chicken cage and cage frame products. This standard applies to the classification of product quality for chicken cages and cage frames.
本标准规定了鸡笼、笼架产品的质量指标、试验方法、检验规则。本标准适用于鸡笼、笼架产品质量分等。
Normative References
Keywords
Application Summary AI generated
Manufacturers and quality inspection agencies use this standard to classify the quality grade of chicken cages and cage frames. It defines key performance indicators such as egg retention rate, dirty egg rate, broken egg rate, coating thickness, and weld point tensile strength. This standard is important for ensuring consistent product quality and reliability in poultry farming equipment.
鸡笼笼架制造商和质检机构使用本标准来评定产品质量等级。通过检测滞蛋率、污蛋率、破蛋率、镀层厚度、焊点拉力等指标，确保产品符合合格品或一等品要求。该标准有助于统一行业质量评价体系，提升产品可靠性和用户满意度。
AI Summary AI generated
This standard specifies quality classification requirements for chicken cages and cage frames, including performance indicators (egg retention rate, dirty egg rate, broken egg rate, escaped chickens), coating thickness, weld point tensile strength, welding quality, and installation spacing. Test methods cover performance testing, coating thickness measurement, and weld point tensile testing. Inspection rules follow the sampling procedures of GB/T 2828, classifying nonconformities into categories A, B, and C, and grading products as qualified or first-class.
本标准规定了鸡笼和笼架产品的质量分等要求，包括性能指标（滞蛋率、污蛋率、破蛋率、跑鸡）、镀（涂）层厚度、网片焊点拉力、焊接质量及安装间距等。试验方法涵盖性能检测、涂层厚度测量、焊点拉力测试等。检验规则采用GB/T 2828的计数抽样程序，按A、B、C三类不合格项目进行判定，将产品分为合格品和一等品。
Key Sentences extracted from text
本标准规定了鸡笼、笼架产品的质量指标、试验方法、检验规则。
网片焊点拉力不小于290 N。
笼架焊接应牢固可靠，不得有虚焊、烧伤等缺陷。
安装后每组笼架间距与设计值的偏差应不大于2 mm，并与地面垂直。
被检测项目凡不符合本标准第3 章及有关标准、图样及技术文件规定的均为不合格项目。
This standard specifies the quality indicators, test methods, and inspection rules for chicken cage and cage frame products.
The tensile strength of weld points on the mesh shall not be less than 290 N.
The welding of cage frames shall be firm and reliable, without defects such as false welding or burns.
After installation, the deviation of the spacing between each group of cage frames from the design value shall not exceed 2 mm, and the frames shall be perpendicular to the ground.
Any inspected item that does not conform to the provisions of Chapter 3 of this standard and relevant standards, drawings, and technical documents shall be considered a nonconforming item.
Standard Timeline
Changes from replaced version:
- 增加了笼架的焊接质量
- 增加了安装后每组笼架间距
- Added welding quality requirements for cage frames
- Added spacing requirements for each group of cage frames after installation