plastic injection part mouldings,plastic enclosures

Injection Molded R&D Products

Inspiring, new product ideas are everywhere for R&D-minded companies and entrepreneurs. Taking those ideas and turning them into reality is also one of Yixun's inspirations.

Our team has the design knowledge, engineering and manufacturing experience needed to bring your injection molded concepts to life. From co-development of R&D products, through full plastics production, yixun  Molded Plastics is committed to providing the highest quality products and services the first time, on-time.

Why bring your R&D project to Yixun?

• Production Quality Prototypes - YX can develop prototype tools that are effective, low-volume production tools
• Melt Flow Analysis - YX’s design specialists can use simulation software to optimize the product design and manufacturing process before the first piece of steel is cut, which reduces the time needed to condition the mold and speeds the product to market
• In-Process Monitoring - YX is using the latest in process monitoring systems and pressure sensing technology to ensure consistency, maximum up-time and quality in the production line
• Integrated Assembly, Automation and Packaging - YX Molded Plastics excels at finding innovative ways to assemble, automate, sort by cavity ID, and package finished products to reduce costs and build value into the production process
• Secondary Services - YX will gladly evaluate and offer solutions that meet your needs for special processessuch as de-burring, post-curing, or sonic weldingVV

High precise steel car parts plastic injection mouldings mould manufactory : 

Mold Design Resources and Tools at Yixun

Our design team at yixun Molded Plastics uses project management fundamentals throughout the design process to document customer specific requirements and integrate them into the mold product design. Using parametric fundamentals of design, the team creates tool design models that have complete associativity throughout all of the different components of an assembly.  Some of our design tools and resources include:  

Primary CAD Software

• PTC (Creo 2.0 or earlier)
• Siemens (NX 8.0 or earlier)

Primary CAM Software

• Pro/NC for high-speed precision machining of cores/cavities and electrodes
• DP Esprit for CNC wire EDMs

Design and Engineering Experience

• Shuttle and insert molds
• Face-mounted, quick-change tooling
• Expandable and interchangeable tooling
• Multiple slide action molds
• Stripper and floating cavity plate molds
• Hot runner system
• Unscrewing molds

 Sending file for quotation :

Engineering File Preparation

Yixun Molded Plastics provides design assistance, engineering services and complete project management for precision injection molded plastics products through out the design, custom mold build, plastics production and often includes other value added services.  If you have an idea or a project that you would like to see take shape contact our team today!

RFQ File Formats

• Pro /Engineer (Wildfire 3 or earlier)
• Unigraphics (NX3 or earlier)
• Parasolids
• STEP
• IGES
• DXF
• AutoCAD (Rev.14)

If available, please include:

• 3D engineering file and/or 2D print
• Resin type and color
• Type of finish
• Anticipated yearly part volume(s)

Choosing the Best Resin for Your Part

The success of innovative design and engineering rely on choosing the right material for your project.  Our specialists at Yixun Molded Plastics have the knowledge around the nuances of the various engineering resins available.  We will guide you in choosing an appropriate resin that will result in a quality and effective injection molded plastic product.

PPS  (Polyphenylene Sulfide)

Examples – Ryton, Fortron

• Aviation and electronics high-temp environments
• Stability for temp changes
• Tolerancing in steel is critical for close-tolerance molded product
• Very tight process window
• Stringent PM guidelines on molds and screw and barrel
• Thick/thin wall variation can be molded together, but requires adequate design for manufacturing analysis with moldflow and fill simulation technology
• Highly susceptible to flash
• Medical, healthcare, sporting goods
• Extremely pliable Shore A 00 Durometer requires non-typical molding press screw design and processing standards
• Part-removal and ejection techniques are non-standard for mold build and may require automation or operator assistance

TPE  (Thermoplastic Elastomer)

Quality control

Total Quality Management

3D Measurement of mold parts checking

YIXUN QC procedure:

1: Part mold draft analysis,

2:Mold design control,

3:steel hardness inspection,

4:Dimension inspection of electrode cavity and core,

5:Mold trial report and inspection report 

6:Shipment inspection