CNC Parts Surface Finishing Services
JADE-CNC provides CNC parts surface finishing support for machined metal and plastic components that require corrosion resistance, مقاومة التآكل, لون, نَسِيج, cosmetic appearance, conductivity control, or inspection-ready surfaces.
Surface Finishing Options We Offer
Most CNC machined parts need a suitable finish before assembly, testing, shipment, or end use. JADE-CNC reviews surface finishing requirements such as anodizing, hard coat anodizing, electroplating, التخميل, تلميع, تفجير حبة, تلوين, طلاء مسحوق, أكسيد أسود, المعالجة الحرارية, and laser marking according to the drawing, مادة, visible surfaces, مناطق اخفاء, tolerance impact, واحتياجات التفتيش.
أنودة
كما تشكيله
تفجير الخرزة
المعالجة بالكروم
الطلاء الكهربائي
المعالجة بالحرارة
النقش بالليزر
التخميل
تلميع
السفع الرملي
سلس
تراجع
Surface Finish Selection Reference for CNC Parts
Surface finishing affects the appearance, مقاومة التآكل, أداء ارتداء, الموصلية, and assembly fit of CNC machined parts. JADE-CNC can review the drawing, مادة, تسامح, cosmetic requirement, and application environment before recommending a suitable finish.
| الانتهاء من السطح | Suitable Materials | Typical Thickness / Effect | Common Purpose | Design / RFQ Notes |
|---|---|---|---|---|
| Type II Anodizing | الألومنيوم | 5-25 ميكرون | Corrosion protection, لون, cosmetic appearance | Confirm color, ختم, and masking for threaded or precision-fit areas. |
| Type III Hard Anodizing | الألومنيوم | 25-60 ميكرون | Wear resistance, harder surface, functional protection | Allow for dimensional growth and confirm critical tolerance areas before production. |
| طلاء النيكل اللاكهربائي | Steel, الألومنيوم, سبائك النحاس | 5-50 ميكرون | Uniform coating, مقاومة التآكل, مقاومة التآكل | Useful for complex geometry; confirm coating thickness and post-treatment requirements. |
| التخميل | الفولاذ المقاوم للصدأ | No meaningful buildup | Improves stainless corrosion resistance | Suitable when dimensional change must be minimized. Confirm stainless grade and standard requirement. |
| تفجير الخرزة | الألومنيوم, الفولاذ المقاوم للصدأ, فُولاَذ, النحاس | Surface texture change | Uniform matte appearance, visual consistency | Cosmetic expectations should be confirmed with sample photos or finish references. |
| طلاء مسحوق | الألومنيوم, فُولاَذ | 60-120 ميكرون | Outdoor durability, لون, protective coating | Mask threads, الثقوب, grounding surfaces, and precision assembly features. |
| Black Oxide | Steel | Very thin conversion layer | Low reflection, dark appearance, light corrosion protection | Often requires oil or sealing for better protection. Not a heavy corrosion-resistant finish by itself. |
| وضع العلامات بالليزر | Most metals and some plastics | Local surface marking | Part identification, logos, traceability marks | Confirm marking position, مقاس, contrast, and whether the mark is cosmetic or functional. |
Need help choosing a finish for CNC machined parts?
أرسل رسوماتك, مادة, كمية, finish requirement, and inspection notes for engineering review.
Request a CNC Surface Finishing Review
Send your drawing, الصف المادي, surface finish requirement, color or texture reference, مناطق اخفاء, critical dimensions, inspection needs, and target quantity. JADE-CNC will review whether the requested finish is suitable for the part material, هندسة, تسامح, and application.
Surface Finishing FAQ for CNC Machined Parts
JADE-CNC can review anodizing, hard coat anodizing, تصفيح, التخميل, تلميع, تنظيف الأسنان بالفرشاة, تفجير حبة, تلوين, طلاء مسحوق, أكسيد أسود, المعالجة الحرارية, laser marking, and other finish requirements based on drawing and material.
The finish should be selected according to material, وظيفة, مظهر, التعرض للتآكل, wear requirement, الموصلية, مناطق اخفاء, tolerance impact, واحتياجات التفتيش.
نعم. Anodizing can add coating thickness and may affect precision-fit areas, المواضيع, الثقوب, and mating surfaces. Critical areas should be marked before finishing.
Hard coat anodizing is usually considered when aluminum parts need better wear resistance, harder surfaces, or functional protection. Thickness and tolerance impact should be reviewed before production.
نعم. Passivation is commonly used for stainless steel parts to improve corrosion resistance without meaningful dimensional buildup.
نعم. Masking areas such as threads, الثقوب, electrical contact surfaces, وجوه الختم, and tight-tolerance features should be reviewed before finishing.
Color can vary depending on material grade, حالة السطح, حزمة, coating process, and supplier conditions. Color expectations should be confirmed with references or samples when appearance is important.
Common checks include visual appearance, سمك الطلاء, خشونة, masking condition, critical dimensions, تناسب الخيط, and functional surfaces.
Some plastic parts can be polished, bead blasted, painted, marked, or treated depending on the material and application. The finish method should be reviewed case by case.
Please provide drawings, الصف المادي, كمية, required finish, color or texture reference, مناطق اخفاء, critical dimensions, appearance requirements, and inspection documents if needed.