Purchasing & Project Control · Component review guide · Litian Yunde
Anchor graphics to component features. Original explanatory schematic; not to scale and not a product test result.
La aprobación del diseño de una pieza curvada de fibra de carbono debe abarcar la orientación, la ubicación y las condiciones de visualización, y no limitarse únicamente al archivo gráfico plano. Identifica el acabado suministrado y el proceso de aplicación. Un archivo de logotipo correcto puede colocarse de forma incorrecta en un componente asimétrico o curvado.
Anchor artwork to part features
Give the graphic a reference point, a baseline and a reading direction tied to the part drawing. State whether the position follows the surface or a projected view. Include separate instructions for left- and right-hand parts. A visual mockup helps explain the result, but it should not be the only dimensional placement instruction when repeatability matters.
Review contrast on the actual finish
A graphic can look different against a woven surface, a matte finish or a glossy clear coat. Approve a representative physical sample or an explicitly agreed proof method. Define the area to inspect and the lighting or viewing distance if these control acceptance. Avoid treating a screen preview as evidence of colour or adhesion on the finished component.
Keep artwork and part revisions linked
Record the artwork file revision, part revision and approved placement proof together. Identify which party supplies approved brand assets and who releases changes. A later logo update should not alter placement or production scope without review. Use the authorised original artwork; do not recreate trademarks from a photograph or a generative illustration.
Example: markings on paired curved covers
The same artwork is applied to both covers, but one reads upside down in the installed orientation. The buyer provides separate left/right placement sheets tied to mounting features, then approves representative samples in installed views. The release package now includes the graphic revision and the two placement references.
Illustrative scenario, not a customer case or reported production result.
Details to agree before ordering
| Artículo de reseña | Record to agree |
|---|---|
| Artwork file | Approved original and revision identifier. |
| Placement | Reference point, baseline, dimensions and reading direction. |
| Surface condition | Finish and application sequence. |
| Proof record | Representative part, viewing condition and approval. |
Questions buyers ask
Is approval of a PDF enough to approve the finished graphic?
Only for the items that proof represents. Surface appearance and adhesion may need separate sample checks.
Should left/right parts use a mirrored logo?
Use the brand owner’s approved artwork and placement instruction; do not assume mirroring is allowed.
Technical background and related reading
Background resource: NPL: Dimensional Metrology. The project checklist and example above are editorial guidance; this reference does not certify a Litian Yunde component.
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Review your component with Litian Yunde
Share the drawing revision, intended application and the interface or inspection question you need to resolve. The quoted construction and acceptance requirements are confirmed for the specific project.