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.
对曲面碳纤维零件的图稿确认应涵盖其方向、位置及观察条件，而不仅仅是平面图形文件。需明确所提供的表面处理工艺及应用流程。即使徽标文件本身正确，若安装在具有方向性或曲面的部件上，其位置仍可能不正确。.
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.
此为示例场景，并非客户案例或已报告的生产结果。.
下单前需确认的细节
| 评论对象 | 记录以示同意 |
|---|---|
| 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. |
买家常问的问题
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.
技术背景及相关阅读资料
背景资料： NPL：尺寸计量. 上述项目检查清单和示例仅供编辑参考；本参考资料并不对利天云德的组件进行认证。.