The Water Receiver in Refrigerator with 3D laser to scan a test,shape design and the plastic injection modle design
Author:ShiJie Shen Tutor:Prof. CaiLi Yu
School of Mechanical and Automotive Engineering
Zhejiang University of Scinenice and Tachnology
Abstract
Study injection mold plastic products to the understanding of the production process and improve product quality have great significance, this is my choice of the design point of departure. This design is the water receiver in Refrigerator through reverse engineering on the 3D laser scanning technology testing, the collection of plastic parts surface data, the use of three-dimensional software Unigraphics NX 4.0 to surface modeling, and in accordance with MOLDWIZARD of Unigraphics NX 4.0 software modules designed the water receiver in Refrigerator to the plastic injection modle ; This design introduced the injection takes shape the basic principle,specially double is divided the profile to inject the mold the structure and the principle of work,to cast the product to propose the basic principle of design;Introduced in detail the cold flow channel injection evil spirit mold pours the system,the temperature control system and goes against the system the design process, and has given the explanation to the mold intensity request;his design came from the technology capability of product,the structure of the mold embarks, the pours system,the injection molding system and the related parameter examination,the mold took shape the partial structures,the against system, the cooling system all had the detailed design. Final completion of designning aboat the water receiver in Refrigerator to the plastic injection modle
Keyword: The plastic mold;lasert;Reverse Engineering