Huajia Aluminum Industry Co., Ltd

Solar Aluminum frame technical Specification
太阳能铝框技术规格

1. applied range
1.适用范围

This specification is applicable to the technical specifications of aluminum alloy extrusion profiles, anodized surface treatment, various specifications, models, and frame products used on solar photovoltaic modules.
本规范适用于太阳能光伏组件上使用的铝合金挤压型材、阳极氧化表面处理、各种规格、型号、框架产品的技术规范。

2. Material use
2.材料使用

The frame is used to protect the glass edge of the component, prevent the glass Angle from being directly impacted by external force, resulting in damage to the component panel, and improve the mechanical strength of the component, and increase the sealing and waterproof performance through the joint glue process, to facilitate the long-distance transportation of the component and the rapid installation on the site.
框架用于保护构件的玻璃边缘，防止玻璃角度受到外力的直接冲击，导致构件面板损坏，并提高构件的机械强度，并通过接缝胶工艺增加密封和防水性能，以方便构件的长途运输和现场的快速安装。

3. general requirements
3.一般要求

The size tolerance, twist, bending and verticality of frame profile shall be executed according to GB5237-2008 high precision grade; the size error of frame processing shall meet the requirements of the drawings;
框架型材的尺寸公差、扭曲、弯曲和垂直度应按GB5237-2008高精度等级执行;框架加工的尺寸误差应符合图纸要求;

4. Supplier Information Suppliers shall provide the following parameters:
4.供应商信息 供应商应提供以下参数：

a) The frame profile of the plate, status, alloy chemical composition, mechanical properties, appearance size, oxide film thickness, oxide film heat crack resistance, oxide film wear resistance and other profile inspection parameters.
一）板材的框架轮廓、状态、合金化学成分、机械性能、外观尺寸、氧化膜厚度、氧化膜耐热裂性、氧化膜耐磨性等轮廓检查参数。

b) As required, the supplier shall provide the inspection report containing the relevant parameters of the frame profile issued by a third party authority. These related characteristics involve the profile appearance size, chemical composition, mechanical properties, the characteristics of the oxide film.
湾）根据要求，供应商应提供由第三方机构出具的包含框架型材相关参数的检验报告。这些相关特性涉及型材的外观大小、化学成分、机械性能、氧化膜的特性。

5. Quality Assurance and Requirements 5.1 The brand number and alloy status shall meet the requirements of Table 1.
5.质量保证和要求 5.1 牌号和合金状态应符合表 1 的要求。

Table 1 (taken from: GB5237.1- -2008)
表 1（摘自：GB5237.1- -2008）

5.2 The quality of the ingot shall meet the provisions of YS / T 67 standard.
5.2 铸锭的质量应符合YS/T 67标准的规定。

5.3 Chemical composition
5.3 化学成分

The chemical composition of the alloy shall meet the requirements of Table 2.
合金的化学成分应符合表 2 的要求。

Table 2 (taken from: GB / T 3190- -2008)
表 2（取自：GB/T 3190--2008）

5.4 Profile size deviation
5.4 轮廓尺寸偏差

The size of the profile conforms to the provisions of the profile section drawing. For the execution drawing tolerance of the profile, except for the profile Angle, longitudinal side curvature and torsion degree, other size deviations shall follow the national standard GB5237.1- -2008 with high precision.For the profile used for screw connection, the angle deviation allowable value: ± 0.8°; for angle code connection, the angle deviation allowable value: ± 0.5°.The longitudinal side bend of the frame shall not be greater than: 0.3mm over any 300mm length or 1.0mm over any 1500mm length.The twist of profile or frame shall be in Table 3.Table 3 (taken from: GB 5237.1)
截面尺寸符合截面图的规定。对于型材的执行图公差，除型材角度、纵向侧面曲率和扭转度外，其他尺寸偏差均应按照国家标准GB5237.1--2008执行，精度高。对于用于螺钉连接的型材，角度偏差允许值：± 0.8°;对于角度代码连接，角度偏差允许值：± 0.5°。框架的纵向侧弯不得大于：任何 300 毫米长度为 0.3 毫米，或任何 1500 毫米长度为 1.0 毫米。型材或框架的捻度应见表 3。表 3（取自：GB 5237.1）

Table 3 (From: GB 5237.1 )
表3 （来源： GB 5237.1 ）

5.5 Mechanical properties
5.5 机械性能

The room-temperature mechanical properties of 6063-T5 shall be in accordance with Table 4.
6063-T5 的室温机械性能应符合表 4。

Table 4 (taken from: GB 5237.1)
表 4（摘自：GB 5237.1）

5.6 Thickness of the oxide film The thickness of the oxide film shall not be less than the AA15 grade, as detailed in Table 5.
5.6 氧化膜的厚度 氧化膜的厚度应不小于AA15级，详见表5。

Table 5 (taken from: GB5237.2)
表5（摘自：GB5237.2）

5.7 The heat crack temperature of oxidation membrane should be in accordance with Table 6.
5.7 氧化膜的热裂温度应符合表6。

Table 6
表 6

5.8 The wear resistance of the anodized oxide membrane is conducted by the sand-setting test according to the method of Appendix A in GB / T 8013.1-2007.
5.8 阳极氧化膜的耐磨性按GB/T 8013.1-2007中附录A的方法进行定砂试验。

5.9 Border appearance quality
5.9 边框外观质量

There shall be no appearance defects on the decorative surface of the profile, and the specific appearance standards can be found in Appendix 6. For appearance defects that are not easy to confirm, they are determined by the supply and demand sides after friendly consultation, and the sample is sealed when necessary. The sealed sample can be used as a criterion for appearance determination.
型材装饰面上不得有外观缺陷，具体外观标准见附录6。对于不易确认的外观缺陷，由供需双方友好协商后确定，必要时密封样品。密封的样品可用作外观测定的标准。

Schedule 6. Appearance Inspection Standard of Aluminum Frame
附表 6.铝框外观检验标准

remarks:
言论：

Border inspection conditions: light intensity lOOO Lux, all the surface distance of 60-80cm for inspection;
边防检查条件：光照强度 lOOO Lux，所有表面距离为 60-80cm 进行检查;

Limited sample is determined according to the customer limit sample;
限量样品按客户限量样品确定;

definition
定义

B: Squeeze lines: surface bright color, black and other lines with obvious color difference. Feel no feeling, generally throughout the surface of the whole frame, the position is fixed, uniform thickness. Mainly includes the industry terms are extrusion dark lines, bright lines, extrusion cracks and so on.
B：挤压线：表面亮色、黑色等色差明显的线条。手感无感觉，一般贯穿整个框架表面，位置固定，厚度均匀。主要包括挤出暗线、亮线、挤压裂纹等行业术语。

C: Dmark: the surface has concave and convex texture. Feel a feeling, generally through the whole frame surface, fixed position, uniform width. Mainly including industry terms organization line, mold, friction lines, solddered stripes, etc.
C：Dmark：表面有凹凸纹理。手感有感觉，一般贯穿整个框架表面，固定位置，宽度均匀。主要包括行业术语组织线、模具、摩擦线、销售条纹等。

5.10 Size deviation of frame machining
5.10 框架加工的尺寸偏差

The processing size of the frame is tested according to the drawings confirmed by both supply and demand. The main inspection objects are: the length of the frame, the size and position of the installation hole, the size and position of the screw hole, and the cutting accuracy of the 45° Angle, etc.
框架的加工尺寸根据供需双方确认的图纸进行测试。主要检查对象有：框架的长度、安装孔的大小和位置、螺丝孔的大小和位置、45°角的切割精度等。

quality control
质量管理

Profile or borders should be managed in batches to facilitate problem traceability in production activities.
应批量管理配置文件或边界，以促进生产活动中的问题可追溯性。

7. packing requirement
7.包装要求

The frames shall be packed in boxes or bundles in a certain quantity, with each frame being of the same length (except for sample delivery). The ding and height should avoid border deformation and surface scratches. Appropriate isolation should be used between borders to ensure that no appearance damage is caused during transportation.
镜框应以一定数量的盒子或捆扎形式包装，每个镜框的长度相同（样品交付除外）。叮当声和高度应避免边框变形和表面划痕。边界之间应采用适当的隔离，以确保在运输过程中不会造成外观损坏。

8. Transport, storage methods
运输、储存方法 and shelf life
和保质期

Transportation: before the frame is turned around, it needs to be properly tied according to the stacking height, and the forklift and fork inlet part should correspond to the center of gravity of the whole tray. During the turnover process, the entourage should keep a distance of more than 0.5m from the tray to prevent personal injury caused by the border dumping. The travel speed should be moderate to avoid the frame damage caused by bumps. When handling, take gently to prevent crushing limbs or breaking the frame. Storage method: after packing according to the requirements, placed in a ventilated and dry environment, the stacking method must meet the above requirements.Shelf life: store unused borders for more than one year should be fully checked according to relevant standards before use.
运输：框架翻转前，需要根据堆垛高度适当绑扎，叉车和货叉入口部分应与整个托盘的重心相对应。在周转过程中，随行人员应与托盘保持 0.5m 以上的距离，以防止边境倾倒造成人身伤害。行驶速度应适中，以免颠簸造成车架损坏。处理时，请轻拿轻放，以防止压碎四肢或折断框架。贮存方法：按要求包装后，放置在通风干燥的环境中，堆放方法必须符合上述要求。保质期：存放未使用的边框超过一年，使用前应按相关标准进行全面检查。