PATTERN SHOP

Fonderia Quaglia & Colombo

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Foundry modeling

 Foundry modeling represents a fundamental technical phase within the production process at Fonderia Quaglia & Colombo, as it allows the design to be translated into a concrete and functional tool for casting. Accurate model management directly impacts dimensional quality, production repeatability, and the overall efficiency of casting operations. For this reason, modeling is conceived as an integrated and structured activity, capable of ensuring precision, operational continuity, and traceability over time.


 The construction of new models is entrusted to specialized external model shops, with which the foundry has collaborated for years.

 These companies are equipped with CNC machines and specific skills, capable of creating complex models with high geometric accuracy, respecting the tolerances required by casting processes.

This synergy allows us to obtain reliable models, designed to meet the production needs and technical characteristics of iron castings.


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Internal modeling for modifications and maintenance

 In addition to collaborating with external firms, Fonderia Quaglia & Colombo has a traditional in-house modeling department dedicated to supporting and optimizing existing models. This department employs specialized technicians who expertly perform modifications, plate-setting, and routine and extraordinary maintenance. This approach allows for reduced intervention times and rapid adaptation of models to production needs, while maintaining high standards of precision.


 The in-house modeling department works on wood, resin, and aluminum models, materials selected based on specific applications and the characteristics required by the casting process. Each step is carried out with attention to detail, ensuring the model's proper functionality and its integration with the foundry's production cycles.

Materials and functionality of the models

The patterns used in foundry modeling play a crucial role in defining the final shape and dimensions of the casting. Wood is used for certain types of processes, while resin and aluminum are used when greater stability, durability, or dimensional precision are required. The choice of material is always based on technical considerations, taking into account production volumes, the type of molding, and the characteristics of the final product.


Our experience allows us to effectively manage even complex models, ensuring constant production continuity and reducing the risk of defects related to wear or equipment inefficiency.

  • Logistics archiving and IT management

    A key aspect of the modeling department is the logistical archiving of models, an essential element given the large number of proprietary models managed by the foundry. Each new model is catalogued, identified, and placed in a dedicated warehouse, along with the relevant technical documentation. Management is also carried out using IT systems, which allow monitoring the status of the models, their location, and the history of any interventions performed. This organization allows for complete traceability, facilitating the rapid retrieval of models required for production and ensuring order, safety, and long-term preservation. Attention to archiving is an integral part of quality control and contributes to maintaining high levels of operational efficiency.

  • A strategic department for production

    Foundry modeling is not simply a support department, but a strategic function that directly impacts the quality of the final product and the reliability of the production process. The combination of qualified external collaborators and consolidated in-house expertise allows Fonderia Quaglia & Colombo to manage every phase of the modeling process with method, precision, and consistency, ensuring results consistent with the required technical specifications.

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FAQ

  • What is foundry pattern making?

    Foundry modeling includes all the activities related to the design, creation, modification, and management of the models used for the production of castings.

  • Are the models made in-house?

    The construction of new models is entrusted to specialized external model shops with CNC machines, while modifications and maintenance are managed internally.

  • What materials are used in model making?

    The models are made of wood, resin and aluminium, based on production needs and the characteristics of the casting to be created.

  • How are the models stored?

    Each model is catalogued, archived in a dedicated warehouse and managed through a computer system that guarantees traceability and order.

  • Does modeling affect the quality of the final casting?

    Yes, accurate modeling is essential to ensure dimensional accuracy, production repeatability, and overall casting quality.