文档介绍：搪塑工艺流程图SlushprocessdiagramPVCPVC搪塑工艺特搪塑工艺特点(一)点(一)TheThepeculiaritypeculiarityofofthethePVCPVCslushslushprocessprocessII•可设计形状复杂的产品,非常小PVCSlush的弧度,plexshape手感Feeling++product,,deepundercut造型Styling++•PVC材料成本低LowPVCmaterialcost成本Cost+++•工艺过程控制简单稳定,工艺控工艺过程控制制成本低,模具清洗成本低,对Processcontrol++工艺的影响因素较少。机械性能Simpleandstableprocesscontrol,lowprocesscontrolMechanical+cost,lowtoolcleaningcost,Propertieslessfactoraffectthe散发特性/-•在线搪塑模光泽可控制On-lineslushshellglosscontrollablePVCPVC搪塑工艺特搪塑工艺特点(二)点(二)TheThepeculiaritypeculiarityofofthethePVCPVCslushslushprocessprocessIIII标准按VW物理性能(以Polo为例)-≥1014断裂延伸率Elongation%≥250320肖氏硬度HardnessShoreA75±572摩擦性能abrasionproperties≥44-5搪塑模制造工艺简介搪塑模制造工艺简介SlushSlushShellShellManufactureManufactureProcessProcessBriefBriefIntroductionIntroduction步骤1:表皮包覆模Leatherortexturedfoilcoveredmastermodel步骤2:阴模1#Siliconenegativemodel#1withsupportingshell步骤3&4:主模型及皮纹修正、客户认可Mothermodelcorrectedandengravedincludingcustomersignoff步骤5:阴模2#Siliconenegativemodel#2withsupportingshell步骤6:电镀型芯模Bathmaster步骤7:电镀镍壳模Electrodepositionnickelshell步骤8:镍壳模表面处理Nickelshellsurfacetreatment步骤1:表皮包覆模步骤1:表皮包覆模LeatherLeatherorortexturedtexturedfoilfoilcoveredcoveredmastermastermodelmodel图I步骤:1、包覆模型制造按照产品CAD数据,并计算包覆模型的材料收缩率和产品材料的收缩率,预留包覆表皮的厚度,制造包覆模型(见图I)2、表皮包覆图II将客户认可的表皮,按照客户要求的皮纹方向将表皮包覆在包覆模型上。(见图II)3、客户对表皮包覆模进行确认步骤2:阴模1#步骤2:阴模1#SiliconeSiliconenegativenegativemodelmodel#1#1withwithsupportingsupportingshellshell步骤:图III1、框架制造2、从表皮包覆模复制出硅氧胶阴模1#,带拼缝线(图III)步骤3&4:主模型及皮纹修正、客户认可步骤3&4:主模型及皮纹修正、客户认可MotherMothermodelmodelcorrectedcorrectedandandengravedengravedincludingincludingcustomercustomersignsignoffoff步骤:图IV1、框架制造2、从硅氧胶阴模1#复制出主模型,带拼缝线3、将主模型上的拼缝线处花纹进行手工修正(图IV)4、客户对修正后的主模型(图V)进行认可图V步骤5:阴模2#步骤5:阴模2#SiliconeSiliconenegativenegativemodelmodel#2#2withwithsupportingsupportingshellshell步骤:图VI1、框架制造2、从主模型复制出硅氧胶阴模2#(图VI),此硅氧胶阴模可复制4-6个电镀型芯模步骤6&7&8:电镀型芯模、电镀镍壳模及镍壳模表面处理步骤6&7&8:电镀