电线 端子压接模具 的应用技术

1、技术文件,Junk Pile of Non-Quality Terminations,Doing it right the first time provides .,. A satisfied customer,Components of a Quality Termination,Wire Terminals Tooling Documentation Quality Trained Personnel,Components of a Quality Termination,Wire Terminals Tooling Documentation Quality Trained Perso

2、nnel,Elements of a Wire,Wire Sizes,12AWG,18AWG,24AWG,What is CMA ?,d,D,CMA = D,2,CMA = d x N N = Number of Strands,2,CMA Chart,Insulation Variation,18AWG,18AWG,18AWG,Stripping Wire: Good Strips,Square, even cut,No nicks or cut strands,Stripping Wire: Bad Strips,Nicked Strand,Cut Strands,Cut at Angle

3、,Tapered or Torn Insulation,Results of Bad Strips = Loss of Electrical Characteristics,Nicked and cut strands = Decreased electrical and mechanical strength,Uneven or tapered strip = Insulation in wire crimp,Components of a Quality Termination,Wire Terminals Tooling Documentation Quality Trained Per

4、sonnel,Types of Terminals,Anatomy of a Terminal - Open Barrel,Wire Barrel,Wire Barrel and Contact End,Wire Barrel and Contact End with Insulation Support,Anatomy of a Terminal - Closed Barrel,Wire Barrel,Contact End,Insulation Support,Advantages of Insulation Support,Stress Point,Mechanical and Elec

5、trical Characteristics,Functions of Wire Barrel andInsulation Support Barrel (open barrel),Functions of Wire Barrel andInsulation Support Barrel (closed barrel),Wire Barrel,WIRE,Strip Length,Insulation Support Crimp,Wire Barrel Crimp,Insulation Support Barrel,Area Reduction,Mechanical Strength,Mecha

6、nical Strength,Increasing Mechanical Strength,Increasing Crimping Force Decreasing Crimp Height,Crimp Design Range,Mechanical Strength,Electrical Performance,Poor Termination,Poor Termination,Good Termination,Good Termination,Electrical Performance,Increasing Crimping Force Decreasing Crimp Height,E

7、lectrical Performance (Decreasing Millivolt Drop & Resistance),Crimp Design Parameters,Increasing Mechanical Strength & Electrical Performance,Decreasing Crimp Height,Mechanical Strength,Crimp Design Range,Electrical Performance,Components of a Quality Termination,Wire Terminals Tooling Documentatio

8、n Quality Trained Personnel,Ugh! Me Crimp Good !,JST Application Tooling,APPLICATORS,Components of a Quality Termination,Wire Terminals Tooling Documentation Quality Trained Personnel,Log Sheet (overall view),Log Sheet Data Crimp Range and Insulation Diameter,Documentation Data,Application Specifica

9、tion,Handling Manual,JST,NOTE,All numerical values are in metric units (with U.S. customary units in brackets). Dimensions are in millimeters (and inches). Unless otherwise specified, dimensions have a tolerance of 0.13 (.005) and angles have a tolerance of 2 . Figures and illustrations are for iden

10、tification only and are not drawn to scale.,1. INTRODUCTION,This specification covers the requirements for the application of AMP PIDG (Pre-Insulated Diamond Grip) FASTON Receptacle Contacts. The contact insulation is color-coded by wire size range to eliminate errors during insulation. PIDG FASTON

11、Receptacle Contacts are available in a variety of sizes to accomodate your requirements Application may be done by hand for loose piece contacts and/or machine for tape - or reelmounted contacts.-,REFERENCE MATERIAL,REFERENCE MATERIAL 2.1 REVISION SUMMARY THIS PARAGRAPH IS RESERVED FOR A REVISION SU

12、MMARY OF THE MOST RECENT ADDITIONS AND CHANGES MADE TO THIS SPECIFICATION WHICH INCLUDES THE F0LLOWING:,VISUAL AID Figure 12 shows a typical application of a PIDG FASTON Receptacle Contact. This illustration should be Used by production personnel to ensure a correctly applied product.,INSULATION NOT

13、 CRACKED OR DAMAGED,WIRE FULLY INSERTED INTO CRIMP AREAS,INSULATION CRIMPED TIGHTLY ON WIRE,FIGURE 12. VISUAL AID,REV B,250 Series Receptacle (Typ),Insulation Crimp Area,Color- Coded Receptacle Insulation,Wire Stop,187 Series Receptacle (Typ),110 Series Receptacle (Low Insertion Style Shown),Cutoff

14、Tab,Color- Coded Receptacle Insulation,JST,Quality Measurementsand Properly Crimped Terminals,Insulation Support Crimp Adjustments,Heavy Duty Mini Applicator,Crimp Height,Wire Barrel,Anvil,Wire Gathering,Proper Strip Length and Wire Placement,Proper Placement of Wire (end feed),Proper Placement of Wire (side fee