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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 customer1 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接头(机
3、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 Race 球座,Sealing
4、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 C2oscillating angle in all direction 41min 尺寸101.2+2/-
5、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 dimension 27+0/-0.31 B
6、 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 during assembly,8,SHE
7、N 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 Aoscillating 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0.5-7Nm oscillating torque 0.5-7Nm B 旋转力矩1-7Nm rotating torque 1-7Nm B 锥度taper（1
8、：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” Characteristic- should de
9、tect 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 ball stud raw探伤 crac
10、k 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 grease,14,SHEN Bo,外购件的可选资源
11、 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,
