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The wax pattern, as the core template of the entire investment casting process, directly determines the dimensional accuracy, surface quality, […]

1. Introduction Wax pattern quality is the controlling factor for dimensional accuracy, surface integrity, and yield in investment casting. This

1. Introduction — why the wax pattern matters Investment casting’s ability to deliver near-net shapes, thin walls and high surface

Introduction Precision investment casting is a near-net-shape manufacturing process extensively applied in aerospace, automotive, medical, and high-end industrial equipment sectors.

1. Introduction Precision casting, also known as investment casting, is a high-precision manufacturing technology widely used in the production of

Surface quality of cast-steel components is governed primarily by two interrelated factors in the moulding phase: mould-cavity cleanliness and the