球销技术介绍.ppt

1、SHEN Bo,Norstar Chrysler Press-in SBJ 项目,Press-in Joint,SHEN Bo,Norstar Chrysler Press-in SBJ 项目,产品技术开发方案 Development plan in technical 产品重要特性识别和比较 Key Characteristic recognised and compared between Chrysler and Norstar Norstar建议的试验计划 DVP&R recommended by Norstar 产品的制造工艺 Process for manufacture 项目的时

2、间计划 Project timing 材料替代方案 material change plan,SHEN Bo,产品技术开发方案 Development plan in technical,3,SHEN Bo,现有相似批量产品: similar product we produce now: 产品 product 客户 customer 1 S21 press-in SBJ CHERY 2 JB 2500 press-in SBJ BBDC,4,SHEN Bo,产品的分解构成 Product break-down: 总成 Press-in Suspension Ball Joint Assy 接

3、头(机加工）housing (machined) 接头（毛坯）housing (raw) 球销(机加工）ball stud (machined) 球销（毛坯）ball stud (raw) 球座 ball race 底盖 end cap 防尘罩 sealing boot 球销卡圈 clamping ring in ball stud side 接头卡圈 clamping ring in housing side 油脂 grease 护套 protection cap,5,SHEN Bo,Suspension Ball Joint,Ball Stud 球销,Housing 接头,Ball Rac

4、e 球座,Sealing Boot 防尘罩,End Cap 底盖,Support Ring 轴颈套,Clamping Rings 卡圈,SHEN Bo,产品重要特性识别和比较 Key Characteristic recognised and compared between Chrysler and Norstar,7,SHEN Bo,Chrysler requirements 轴向弹性位移 axial elasticity C2 径向弹性位移 radial elasticity C2 所有方向摆角41min C2 oscillating angle in all direction 41m

5、in 尺寸101.2+2/-1.5 dimension 101.2+2/-1.5 C2 尺寸45.56+1.1/-0.4 dimension 45.56+1.1/-0.4 C2 摆动力矩0.5-7Nm oscillating torque 0.5-7Nm C2 尺寸45.56+1.1/-0.4 dimension 45.56+1.1/-0.4 C2 旋转力矩1-7Nm rotating torque 1-7Nm C1 锥度taper（1：6）93138.2”+835” B 装配尺寸44.5+0/-0.1 dimension 44.5+0/-0.1 B 尺寸27+0/-0.31 dimensio

6、n 27+0/-0.31 B NOTES: “A” Characteristic- should document each prototype part “B” Characteristic- should document 10% or 3 parts of prototype batch “C1” Characteristic- should document for each prototype part during assembly “C2” Characteristic- should document 10% or 3 parts of prototype batch duri

7、ng assembly,8,SHEN Bo,Norstar requirements 轴向弹性位移 axial elasticity B 径向弹性位移 radial elasticity B 所有方向摆角41最小 A oscillating angle in all direction 41min 尺寸101.2+2/-1.5 dimension 101.2+2/-1.5 A 尺寸45.56+1.1/-0.4 dimension 45.56+1.1/-0.4 A 摆动力矩0.5-7Nmoscillating torque 0.5-7Nm B 旋转力矩1-7Nm rotating torque

8、1-7Nm B 锥度taper（1：6）93138.2”+835” A 尺寸44.5+0/-0.1 dimension 44.5+0/-0.1 A 尺寸27+0/-0.31 dimension 27+0/-0.31 A 装配尺寸44.5+0/-0.1 dimension 44.5+0/-0.1 A 球销拉出力35KN ball stud pull-out load of housing 35KN B 端盖封口 end cap sealing style A NOTES: “A” Characteristic- should detect 100% or Cpk1.67 “B” Characte

9、ristic- should detect 3 parts of each prototype batch,9,SHEN Bo,Norstar建议的试验计划 DVP&R recommended by Norstar,10,SHEN Bo,起始旋转力矩 旋转力矩 起始摆动力矩 摆动力矩 最大摆角 轴向弹性位移 径向弹性位移 球头销总成耐磨性试验 球头销压入力拔脱力 密封性试验 防尘罩低温试验 防尘罩高温试验 防尘罩高温试验,11,SHEN Bo,产品的制造工艺 process for manufacture,12,SHEN Bo,工艺流程方案 process flow line: 球销毛坯 ba

10、ll stud raw探伤 crack detection机加工machining滚丝thread rolled滚压sphere rolled 装配 assembly 接头毛坯 housing raw预加工pre-machining机加工 machining涂层 surface protection 装配 assembly,SHEN Bo,自制工序和外协工序规划homemade/outsourcing plan: 外协工序outsourcing： 球销毛坯 ball stud raw 接头毛坯 housing raw 防尘罩 sealing boot 卡圈 clamping ring 油脂 g

11、rease,14,SHEN Bo,外购件的可选资源 Outsourcing : 接头毛坯 housing raw 宁波蜗牛锻造有限公司 Ningbo Unior Forging Co. Ltd 球销毛坯 ball stud raw 台州工交机械有限公司 Gongjiao machinery Co. Ltd 防尘罩 sealing boot 安徽中鼎密封件有限公司Anhui Zhongding sealing parts Co., Ltd 卡圈 clamping ring 上海百达利机械配件有限公司 Shanghai Bailide machinery Co. Ltd 油脂 grease 德国皮

12、尔隆技术公司 Germany Pieron GmbH Techn,15,SHEN Bo,自制工序homemade ： 底盖冲压 end cap punch 球座 ball race 球销机加工 ball stud machining 接头机加工 housing machining 涂层 surface protection 总装 assembly,16,SHEN Bo,Ball joint assembled,Grease,End cap,Support ring,Ball Joint - Assembly,Clamping ring,SHEN Bo,+,中间半轴,中间轴支撑架组件,中间轴总成

13、,+,+,轴用弹性挡圈,O型密封圈,SHEN Bo,SHEN Bo,优势生产设备和试验设备:,20,美国Hardinge数控加工组,SHEN Bo,优势生产设备和试验设备:,21,德国Chiron加工中心,SHEN Bo,优势生产设备和试验设备:,22,德国LSM装配线,SHEN Bo,优势生产设备和试验设备:,23,耐久性试验设备,SHEN Bo,优势生产设备和试验设备:,24,高低温 臭氧老化试验箱,SHEN Bo,测量和试验设备的添置规划: 密封系统试验 seal system test cw12,2008,25,SHEN Bo,测量和试验设备的添置规划: 球关节多功能试验平台系统 (能

14、用于控制臂) cw24,2008 Multifunctional hydropuls test rigs for ball joint and tie rod assembly(can be used for control arm),26,SHEN Bo,27,项目时间计划 Project timing,SHEN Bo,项目时间计划 Project timing 已批量生产的类似产品的开发周期: 52 wks 报价产品的开发周期 工程样品: 20 wks PPAP样品: 16 wks 批量成熟: 6 wks SOP: 2 wks 项目开发进度在得到Chrysler的输入后， 将严格按照客户的Milestone执行！,28,SHEN Bo,29,材料替代方案（需要得到Chrysler认可） material change plan (need released b