Blog
  • New Product Design Trade-off Example

    Screening DoE followed by in-depth DoE for defect elimination in thermal printer designThe design of new thermal printer for foil printing involved a team of many disciplines´╝Ü mechanical, electrical,...

    2017/11/03 zhengxiaowei 96

  • Applying Six Sigma Quality for New Product Introduction

    Currently, many electronic products are designed concurrently with new manufacturing processes to produce them. The overall quality of the design and manufacturing processes have to be determined, and...

    2017/11/02 zhengxiaowei 112

  • Six Sigma For Electronic Circuits With Multiple Specifications

    The design quality calculation for a single electrical circuit can be expanded to include several design targets for the circuit. To obtain a i design for quality assessment of the circuit, it has to ...

    2017/11/02 zhengxiaowei 112

  • Thermal Design Six Sigma Assessment Example

    Many electronic products require thermal cooling systems to remove heat generated in the electronic boxes and to maintain proper operating temperatures in the transistor junctions within the PCBs. Several techniques have been developed to achieve thermal cooling for electronics....

    2017/11/01 zhengxiaowei 18

  • Tolerance Analysis And Manufacturing Processes

    A product is made of many parts that have been made from different materials. Many electronic products use parts made from plastics, sheet metal, machined parts, rubber, castings, etc....

    2017/11/01 zhengxiaowei 20

  • Measuring the Capability of Current Manufacturing Processes

    Up-to-date capability data for the manufacturing processes to build new products have to be available to the new product design team. The data can be used to calculate the design and manufacturing quality of the new product....

    2017/10/11 zhengxiaowei 120

  • New Product Test Strategy Example

    For electronic products, most of the defects will be generated in the PCBs, as discussed in Chapter 4. The final product might consist of many other mechanical and electrical parts, including sheet metal, plastics, and connections to other electronic boxes, signal inputs, and display units....

    2017/10/11 zhengxiaowei 87

  • Quality Based Product Cost Models

    In the quality-based cost model, test costs are derived from FTY defect prediction based on quality analysis of the product design and each manufacturing step....

    2017/09/30 zhengxiaowei 143