中小型深沟球轴承加工工艺流程图

01车削套圈进厂检查 Inspection

02套圈热处理 Heat treament of ring

02a检查 Inspection主要特性：硬度 Main character: hardness

03磨削套圈双端面 Double face grinding of ring

03a检查 Inspection主要特性：宽度变动量 Main character:variation of the width

04粗磨套圈外圆 Outside Diameter rough g grinding of ring

04a检查 Inspection主要特性：圆度误差 Main character:deviation of roundness

05精磨套圈外圆 Outside Diameter fine grinding of ring

05a检查 Inspection主要特性：圆度误差 Main character:deviation of roundness

06超精研套圈外圆 Outside Diameter fine finishing of ring

06a检查 Inspection主要特性：圆度误差 Main character:deviation of roundness

Incoming ring ispection

14钢球进厂 Steel balls incoming ispection

11a检查 Inspection 15套圈分选合套 13 a检查 Inspection,外观内外径尺寸主要特性： Main character: i n n e r& outside diameter, appearance

11修磨外圈外径 Outside surface final grinding

09a检查 Inspection主要特性：粗糙度 Main character:the roughness of the raceway

09超精研外圈沟道 Fine raceway finishing of the outer ring

07a检查 Inspection主要特性：圆度误差 Main character:deviation of roundness

07精磨外圈沟道粗 ) ( Rough& f ine raceway grinding of outer ring外圈 Outer ring

检查 Inspection 13退磁超声波清洗 Demagnetization and ultrasonic rinse主要特性：外径尺寸 Main character:nominal outside diameter

Measure raceway diameter of ring and Fill-in balls assortment

12a检查 Inspection主要特性：粗糙度 Main character:the roughness of the raceway

12超精研内圈沟道 Fine raceway finishing of the inner ring

10a检查 Inspection主要特性：内径尺寸 Main character:dimension of the bore

10粗精磨内径 () Rough&f ine grindingbore of inner ring

08a检查 Inspection主要特性：圆度误差 Main character:deviation of roundness

16保持架进厂 Cages incoming ispection

16a超声波清洗 Ultrasonic Cleaning 17装保持架 Fill-in cage

08粗精磨内圈沟道 () Rough& fine raceway grinding of the inner ring

内圈 Inner ring

检查 Inspection主要特性：窜动量 Main character: clearance of moving

17a检查 Inspection主要特性：游隙 Main character: internal clearance

18铆合 Riveting

19第一次清洗轴承 First cleaning bearing

19a检查 Inspection主要特性：灵活性 Main chracter:rotation smoothly

20第二次清洗烘干 Second cleaning bearing;Drying 22检查 Inspection开式轴承 Open bearing主要特性：杂质含量 Main chracter: grease certificator

21注润滑油 Fill-in oil lubricating 27防锈 Spray rustprevention oil 28包装物进厂 Packing material incoming ispection

润滑脂进厂 Grease incoming ispection

26a检查 Inspection主要特性：振动外观 Main character:vibration; appearance quality

26轴承振动测试 Double-side vibration inspection for bearing

24 25装防尘盖(或密封圈) Shield-inserting (or seal) 23a检查 Inspection主要特性：加脂量 Main character:volume of grease

23注润滑脂 Fill-in grease

闭式轴承 Capped bearing

检查 Inspection主要特性：外形尺寸 Main character: dimension

防尘盖密封圈进厂 Seal and shield incoming ispection

检查 Inspection主要特性：外形尺寸标志 Main character: dimension; marking

24a退磁清洗 Demagnetization and rinse

29内包装 Packing

30最终检查 Final inspection

31外包装 Out Packing

33出货 Products leave factory

32离厂前检查 Leaving inspection

Sign Places

Revise Signatory

Date

Technological processes of miniature bearingDrawing Sign Weight Scale

微型轴承工艺流程图

Drawn by Proofread Check by

Standard Approver Date 2007.1.20

深沟球轴承 DEEP GROOVE BALL BEARING版本：第二版 Edition:second

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