《《sae j1623 大灯测试程序标准》中文》由会员分享，可在线阅读，更多相关《《sae j1623 大灯测试程序标准》中文（7页珍藏版）》请在金锄头文库上搜索。
1、RATIONALE 基本原理Because of drawing reproduction and possible confusion and for clarity, Figure 1 SAE J577 Vibration Test Machine drawing has been removed. Only the vibration requirements are shown.由于复印图纸可能不够清楚而引起混淆同时为了确保清晰，图1-SAE J577震动测试仪图纸被移除。只显示震动测试要求Aiming adjustment tests were added to help insur
2、e amiability of the head lamp and insure the lamps are secure during operation of the machine.为了确保头灯的稳定性及其在机械操作过程中的安全性，增加了瞄准调整测试Visual service aiming was added to include beam definition. This will allow the beam to have adequate definition so that it can be visually aimed at the factory and in the
3、field.增加了目测瞄准并赋予光束以定义，从而使得在工厂内部或实际场地中都可以对其进行目测瞄准Photometric intensities in Tables 1 and 2 were left as is after the Special Purpose Vehicle Committee reviewed the necessity to have them changed. It was decided that the intensities were sufficient for the present.特种车委员会经过商议之后决定保留表1和表2中的光度标准，留待日后加以更改。
4、目前该标准是合适的FOREWORD 前言This SAE Recommended Practice is intended as a guide toward standard practice, but may be subject to frequent change to keep pace with experience and technical advances. Hence, its use where flexibility of revision is impractical is not recommended. SAE推荐操作方法旨在为标准化操作提供一个样本，但考虑到实际
5、经验和技术革新是在不断发展的，因此有必要灵活采用1. SCOPE 1. 范围This SAE Recommended Practice provides test procedures and performance requirements for all-terrain vehicle headlamps.本推荐操作方法为全地形车头灯提供测试流程及规定了性能要求2. REFERENCES2. 参考出版物2.1 Applicable Publications 适用的出版物The following publications form a part of this specification
6、to the extent specified herein. Unless otherwise indicated the latest revision of SAE publications shall apply.下列出版物构成本指南的一部分；除非特别指出，SAE最新的其他出版物同样适用2.1.1 SAE Publications SAE出版物Available from SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and Cana
7、da) or 724-776-4970 (outside USA), www.sae.org. 可通过致信SAE国际联系，地址为 400 Commonwealth Drive, Warren dale, PA 15096-0001；电话：877-606-7323（美国、加拿大境内）或 724-776-4970（美国境外）；网址www.sae.org。SAE J575 Test Methods and Equipment for Lighting Devices and Components for Use on Vehicles Less than 2032 mm in Overall Wid
8、th 编号SAE J575 总宽2032毫米以下车辆使用的照明设备及组件的测试方法和仪器SAE J577 Vibration Test Machine and Operation Procedure 编号SAE J577 震动测试仪及其操作流程SAE J578 Color Specification 编号SAE J578 颜色规格3. DEFINITIONS 定义3.1 All-Terrain Vehicle (ATV) 全地形车An all-terrain vehicle is any motorized off-highway vehicle 1270 mm (50 in) or less
9、 in overall width, with an unladen dry weight of 275 kg (600 lb) or less, designed to travel on four low-pressures tires, having a seat designed to be straddled by the operator and handlebars for steering control, and intended for use by a single operator and no passenger. Width and weight shall be
10、exclusive of accessories and optional equipment.全地形车是一种总宽不超过1270毫米（50英寸），空载净重不超过 275KG（600磅），拥有4个低压轮胎、一个供操作者骑跨的座位、进行方向控制的把手，并且仅供一个人骑乘不得搭载其他乘客的非公路行驶车辆。车辆附件和可选其他配置不包括在此宽度和重量之中3.2 All-Terrain Vehicle (ATV) Headlamp 全地形车前照灯An all-terrain vehicle headlamp is one or more lamps used as the major lighting d
11、evice to provide general illumination ahead of an all-terrain vehicle. The photometric requirements stated in Tables 1 and 2 represent the total headlamp illumination requirement for an ATV.全地形车前照灯是由单灯或灯组构成的为全地形车提供前方主要照明的照明装置。表1和表2 中的光度标准代表了全地形车所需的所有头灯照明要求3.2.1 If multiple headlamps are used to meet
12、 this document, the combination of lamps, as mounted on the ATV, shall meet the requirements when treated as one lamp.如采用多个头灯的设计，则全地形车上的灯具组应当满足作为单灯使用的要求3.2.2 The headlamp shall not be obstructed by any part of the ATV throughout the photometric test angles unless the lamp is designed to comply with
13、all photometric requirements with these obstructions considered.头灯在任何光度测试角度上都应不受任何全地形车部件的阻碍，除非前灯的设计可以满足把所有的阻碍考虑在内之后的光度要求4. GENERAL REQUIREMENTS 总体要求4.1 The following sections from SAE J575 are a part of this document:以下来自文件SAE J575的要求构成本文件的一个部分a. Definitions 定义b. Bulbs 灯泡c. Vibration 震动d. Moisture T
14、est 湿度测试e. Dust Test 防尘测试f. Corrosion Test 腐蚀测试g. Photometry Test 光度测试h. Warpage Test Devices with Plastic Components 塑料成分装置的翘曲测试Color Test Light shall be white as per SAE J578. 颜色测试 按照文件编号SAE J578的要求应为白色。Sealed Beam headlamps need not comply with Sections 4.3 and 4.4 of SAE J575.封闭式光源前照灯可不符合文件编号 SA
15、E J575 中的 4.3 和 4.4 部分之规定5. VIBRATION TEST 震动测试5.1 Scope 范围This test evaluates the ability of the sample device to resist damage from vibration-induced stresses. This test is not intended to test the vibration resistance of bulbs or the internal components of sealed-beam units.此测试主要评估样品装置抵抗由于压力而产生的震
16、动的能力而不是为了测试灯泡或封闭式光源的内部组件的抗震能力5.2 Test Equipment 测试装备Any vibration test machine which provides the displacement and frequency specified in 5.3 may be used.可使用任何5.3中提到会引起位移和振动频率的装置5.3 Test Procedure 测试流程A sample unit shall be mounted to a vibration test machine and vibrated at12.5 Hz through a distance of 3.2 mm.受试样品装置应安放在震动测试仪上并以12.5赫兹的频率在3.2毫米的距离之内进行测试5.4 Test Duration 测试时间The test shall be continuous for 1 h. 此测试应不间断地持续1小时5.5 Requirements 要求Upon completion of test procedu
