Usinage et assemblage

A cable opening needs more than a hole diameter. Specify the grommet or edge protection, panel thickness range, connector passage and cable movement envelope. Treat electrical isolation and environmental sealing as separate requirements that need their own design and evidence.

Tightening torque, pull-out resistance and repeated assembly performance describe different aspects of a threaded insert. Specify which loads and service conditions matter, then agree representative tests. A thread gauge result alone does not qualify the insert’s attachment to the composite.

Un assemblage en fibre de carbone collé doit tenir compte à la fois du chevauchement et de l'épaisseur du cordon de colle. Un chevauchement plus important ne suffit pas à définir les caractéristiques d'un assemblage, et un cordon de colle visuellement fin n'est pas automatiquement préférable. Suivez les instructions du fournisseur de colle et vérifiez la configuration réelle de l'assemblage.

When a carbon fiber component contacts metal, describe the whole interface: the metal grade, contact area, environment, hardware and any intended isolation or surface treatment.

Choosing between bonding, mechanical fastening or a combined joint requires an assembly review.

Les rainures et les angles intérieurs méritent une attention particulière, car leur fonction peut être masquée par un contour complexe.

A fastener hole should be specified as part of its hardware interface.

A CNC quotation becomes easier to assess when the drawing separates geometry, material, finish and acceptance requirements.

A machined carbon fiber part begins with a defined stock material and ends with an agreed edge and surface condition. Quoting only the outline leaves important parts of the supply scope unresolved.