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1、Statement of Sector CompetencyFORM 0005a/01/04Name 贾海丽 Jia Haili Sector Applied for NQA QMS CODE: 25(EAC CODE：18) Date 2012-8-8Contributing Experience and Qualifications: 相关经历和资质 :工作经验 Work Experience：2004/7-2010/8常州环宇轴承有限公司 Changzhou Huanyu Bearing Co., Ltd.品质管理部 Department of Quality ManagementNQA
2、25 /EAC CODE:18 汽车轴承的制造 Manufacturing of automotive bearings工作简介 Job Description：作为质量经理：主要负责成品检验(同时监督管理材料检验和过程检验的执行情况、实验室的校准和测试情况)、不合格品的评审、纠正和预防措施，以及进行 MSA分析，培训过程检验员的 SPC,以确保其能够运用 Xbar-R控制图，实施过程审核和产品审核，并按策划周期做好产品的全尺寸检验和功能性试验。As a quality manager: Primarily responsible for finished product testing(at
3、 the same timethe implementation of the supervision and management ofmaterials testing and process inspection, laboratory calibration and test cases),assessment of nonconforming product,corrective and preventive actions,And MSA analysis,SPC of the inspector of the training process,to ensure that he
4、can use Xbar-R control charts,the implementation process audit and product audit, and the planning cycle to do thefull-size test and functional test of the products.Sector Specific Process Map (Please draw a simple process map for a relevant sector specific process that you are familiar) 专业领域具体过程图 (
5、请画出一个您所熟悉该专业领域具体过程的简要过程图 )汽车用微、小型深沟球轴承的生产为例: Automotive production of small deep groove ball bearings as an example流程 process：原辅材料及外包件采购 Original auxiliary materials and outsourcing procurement热处理淬火回火 Heat quenching and tempering外圈磨两平面 The outer ring grinding two flat外圈粗精磨外圆 Outer coarse grinding cy
6、lindrical外圈滚研外圆 Outer roll Research cylindrical外圈磨外沟道 Outer grinding the outer channel外圈超精沟道The outer ring of ultra-fine channel外圈外圆修整 Outer cylindrical dressing外圈退磁清洗 Cleaning of the outer ring demagnetization外圈沟径分选 Outer groove diameter separation内圈磨两平面 Inner ring grinding two flat粗精磨外圆Crude grind
7、ing cylindrical滚研外圆 Roll Research cylindrical磨内径 Mill inside diameter磨内沟道 Mill channel超精内沟道 Channel within the ultra-fine内圈退磁清洗 Inner demagnetization Cleaning内圈沟径分选 Inner groove diameter separation内外圈合套装球 Inner and outer rings together Set the ball装铆保持架 Mounted riveting cage成品退磁清洗Finished demagnetiz
8、ation cleaning注油脂压盖 Note grease gland涂油包装 Oiled packaging入成品库 Into finished products备注 note:1.深沟球轴承的内外圈滚道都呈圆弧状深沟，沟道半径略大于球半径。主要用于承受径向载荷，也可承受一定的轴向载荷。当轴承的径向游隙加大时，具有角接触球轴承的功能，可承受较大的轴向载荷，而且适用于高速旋转。轴承在外壳孔和轴相对倾斜 816时，仍可正常工作，但影响其使用寿命。在转速较高且不宜采用推力球轴承的情况下可用该类轴承承受纯轴向载荷。Inside and outside the ring of deep groov
9、e ball bearing racewayswere tested arc-shaped deep channel radius slightly larger thanthe ball radius.Mainly used to bear radial load,and can withstand a certain amount of axial load. When the bearing radial clearanceincrease, with the function of the angular contact ball bearingssubjected to high a
10、xial load,and it applies to high-speed rotation.Bearing relative tilt in the shell hole and the shaft 8 to 16,can still work, but affect their life.Speed is high,and should not be thrustball bearings can be kind of bearings under pure axial load.备注 note:2.深沟球轴承摩擦系数小，振动与噪声也较低，极限转速高，精度高。但是，该类轴承不耐冲击，不适
11、应承受较重载荷。Small deep groove ball bearings coefficient of friction,vibration and low noise,high limiting speed, high precision.However,the impact of thekind of bearing intolerance, not suited to bear a heavier load.Statement of Sector CompetencyFORM 0005a/01/04Description of common processes and contro
12、l methods (Based upon the process map above, please describe examples of common processes and process control methods that you are familiar) 一般过程和控制方法描述 (请根据上面的过程图，举例描述您所熟悉的一般过程和控制方法 )关键控制:1)轴承热处理工艺控制:球化退火温度:690720,保温:4h,缓慢冷却至 600以下；淬火温度：860加热，油淬 2h，硬度控制在：HRC62-64；回火温度：150180,空冷。Bearing heat treatme
13、nt process control:spheroidization annealing temperature:690720,insulation:4h,cooled slowly tobelow 600;quenching temperature: 860 heating oilquenching 2h Control of Hardness:HRC62-64;tempering temperature:150180,air-cooled.2)主项控制要求：尺寸公差、装配倒角极限的下偏差、旋转精度、游隙、振动。The main control requirements: dimension
14、al tolerances,assemblychamfer limit deviation,rotation accuracy,clearance,vibration.3)次项控制要求：残磁强度、旋转灵活性、宽度偏差及变动量、配合表面和端面表面的粗糙度、外观质量、加脂量、标志和油封防锈包装。Sub-item control requirements: the residual magnetic intensity, rotation, flexibility, width deviation and the amount of change,with the roughness of the
15、surface and end surface appearance quality,fat content, logo and seal rust-proof packaging.主要的检测设备：扭簧式比较仪、轴承检查仪、粗糙度测量仪、圆度仪、硬度计、天平、声级计、影像测量仪、卡尺、千分尺、止通规等。The main testing equipment:torsion spring-type device,bearing tester,roughnessmeasurement, roundness, hardness tester,balance,sound level meter,vide
16、o measuring instrument, caliper, micrometer, only pass regulations , etc.Description of control processes inputs/output and audit evidence (Based upon the process map and control stated above, please provide details of commonly available evidence in relation to these controls) 对控制过程的输入/输出和审核证据的描述 (基于上面所画的过程图和对控制方法的描述，详细描述与这些控制方法相关的通常可获得证据1）采购材料的具体要求,如内/外圈毛坯的尺寸和外观要求，牌号和性能要求；滚珠的牌号和性能要求、圆度要求；保持架的尺寸配合要求和表观质量要求、油脂的牌号和性能要求等。The specific requirement
