Prototyping for studying the most suitable materials and testing parts

Prototyping is a fundamental part of rubber moulding: pilot equipment, selection of materials, moulding tests, test and results analysis, modifications to mixes, equipment and production processes.

Due to multiple component requirements, such as defining the correct materials, optimising shapes and sealing points, many industrial applications require a preliminary prototyping process before production can start. The process begins with an analysis of the digital model and the customer’s requirements, with appropriate checks and simulations of material behaviour. The type of rubber is then chosen as well as any additives that may be added to improve its properties. The best production method is selected and moulding then begins on pilot equipment.

Prototype checks may include a number of tests such as hardness, tensile strength, compression strength, and behaviour under envisaged conditions of use. Based on these results, we can assess whether any adjustments are needed before going into production.

Only once we have verified that the prototype meets all the stated specifications can the entire production process be planned and organised, and construction of the mould for series production started, which will be subjected to regular quality controls as per product requirements and criticalities.