产品规格验货公司
产品型号第三方验货服务
产地深圳
包装说明深圳荣益商品检验有限公司
规格检品公司
深圳荣益商品检验有限公司是一家专为出口贸易公司及跨国采购商提供产品检验、质量监督服务的公司。
Inspecting a car starter involves several key steps, including visual inspection, dimensional checks, electrical performance tests, and functional tests. Below is a detailed procedure:
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我司致力于第三方验货(全数检查,抽样检查)工厂评估,生产前期验货,生产中期验货,出货前验货,纳入检品,货柜监装,品质跟踪,贸易代理和客户个性化解决方案。
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目前主要服务地区:在广东,广西,江西 ,浙江,上海,河北,辽宁,河南,山东,安徽,江苏,福建,四川 ,贵州,天津,重庆等。
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1. Visual Inspection
• Exterior and components: Examine the starter's housing and parts for any signs of damage, cracks, deformation, corrosion, or other obvious defects.
• Terminals and connectors: Ensure that all electrical terminals are intact, connections are secure, and bolts are properly tightened.
• Nameplate and labels: Verify that the starter's nameplate information (model, specifications, and production date) is clear and matches the purchase order or technical requirements.
2. Dimensional Check
• Use calipers or other measurement tools to check critical dimensions, such as mounting points, shaft diameter, and other tolerances. Ensure they conform to the design drawings or technical requirements.
3. Electrical Performance Test
• Insulation resistance test: Measure the starter's insulation resistance using a megohmmeter to ensure insulation is up to standard (typically above 1MΩ).
• Continuity test: Check the electrical continuity of key circuits to ensure proper connectivity.
• No-load test: Apply power at a lower voltage to see if the starter runs freely without any load, ensuring the current draw is within specified limits.
4. Functional Tests
• No-load test: Power the starter to see if it operates smoothly without any mechanical load. Check for abnormal noise, vibration, or overheating.
• Load test: Test the starter under specified load conditions to verify its torque and speed outputs meet the design or operational requirements.
• Engagement test: Confirm that the starter engages and disengages properly with the engine's flywheel when powered on and off.
• Start-up time test: Measure the time it takes for the starter to reach its rated speed after it is powered on, ensuring it falls within the expected range.
5. Durability and Cycle Testing
6. Environmental and Vibration Tests (if required)
7. Packaging Inspection
我司的优势:
1:产品的多样品
2:经验丰富的团队
3:快速应变的验货时间
4:高的性价比
5:中英语,任客户选择
6:针对客人进行一对一的跟踪
http://szinspection.b2b168.com