Function-based tender preparation of complex unique products

The aim is the development of a function-based method to support the planning of offerings in injection molding. It is assumed that tools and shapes are unique items, but the tools’ functions are recurrent. Possible post-calculations are captured and can be used better for the calculation of offerings via the function-based calculation. Methods of similarity search assist in prediction and precise determination of manufacturing expense of a tool. In order of the validation of the concept by real data the software-demonstrator is linked to existent post-calculation tools and transferred conceptually to further unique products.

function-based method, tender preparation, injection molding

Function based structures for cost estimating. The complexity and the unique character of tool and mould constructions are the reasons why the calculation during the offer phase of the moulds and tools are using customer requirements and insufficient product information as a basis. For this purpose an increasing number of commercial software packages are used. Nevertheless, the support for the calculation is still inadequate. The IPH develops a method which allows a precise, transparent and with little effort achievable estimation for an offer on the basis of tool functions and the knowledge about already produced tools in a company.

function-based method, tender preparation, injection molding

function-based method, tender preparation, injection molding