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  1. ShataCastings

    Seeking Advice on Optimal Chemical Composition for Tooth Adaptor Casting in HEMM Buckets.

    I agree with David that use ASTM A128 Hadfield manganese, almost all of the similar parts cast in my foundry are made of this material. Mold design, casting temperature and pouring speed are also very important factors, to reduce porosity and shrinkages to make it stronger. Bella Liu Markting...
  2. ShataCastings

    Mechanical Design of Injection Moulded Products for 'Consumer Electronics'

    Two options, one with thread inserts for small holes to ensure strength and easy to inject, another for larger holes with threads injected directly. Cost of thread inserts will not be much higher than 2nd one, if quantity is not less than 1000 thread inserts, because thread insert can be...
  3. ShataCastings

    Mechanical Design of Injection Moulded Products for 'Consumer Electronics'

    Its workable for your cable routing design, just need to pay attention to the cable bending radius in below area. Regarding your details of 3D dwg, I can introduce you to my injection partner if you are interested. They have many customers who provide concept dwgs worse than this version, and...
  4. ShataCastings

    CASTING SHRINKAGE BEHAVIOUR ANALYSIS

    To control uniform shrinkage ratio for a part, you’ve got to consider several factors like the part's structure—especially the uniformity of wall thickness—pouring temperature, and how quickly different areas cool down. In our foundry, we use a consistent shrinkage ratio across the whole part...
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