Form Fit Or Function. Web so, the form, fit, function (fff) factor describes the criteria or characteristic of the component or an entire assembly from the identification standpoint. Web form, fit & function is a change and configuration management principle that helps to determine if a component or assembly can be revised, i.e.
Form, Fit, and Function
Web form, fit, and function (f3) is the identification and description of characteristics of a part or assembly. Web sometimes weight, balance and centre of mass are considerations in ‘form.’. Fit is short for “fits intended application”. Web “form, fit, and function” are most commonly discussed in relation to the design of an object, or when considering if a process is value added or not. Ansi states if a part is not backward compatible then is gets a new part number not a new revision. Web all of my experience says to revise a drawing if there is a change to the form, fit, or function of a given part. Function refers to the action or actions. This is key in ensuring components can be substituted without issue. For example, you might describe a screw that will be used in your product as ‘screw, pan head, m3 x. Each defines a specific aspect of the part to help engineers match parts to needs.
Function refers to the action or actions. If it can be changed by increasing the revision of the component or assembly, or if a new component or assembly has to be created and given a new part number when it is changed. Web form, fit, and function (f3) is the identification and description of characteristics of a part or assembly. Function refers to the action or actions. Web sometimes weight, balance and centre of mass are considerations in ‘form.’. Web so, the form, fit, function (fff) factor describes the criteria or characteristic of the component or an entire assembly from the identification standpoint. It includes things like shape, weight, color, material, etc. Web form, fit and function rules specify how much new revisions of a part can deviate from the original before new part numbers are created. Fit is the ability of an item to physically interface with all other components. Form is the physical characteristics of the product. Categories engineering & design hints, tips & how tos