CNC Machining Parts

Why choose us?

1. Check the whole process

Raw materials: spectral analysis + ultrasonic flaw detection

Forgings: Streamline inspection + Metallographic analysis

Finished product: three coordinates + profilometer full inspection

Performance: Fatigue test (10 guess cycles)

2. Certification standards

Aerospace: NADCAP heat treatment certification

Medical devices: ISO 13485

General Machinery: ISO 9001:2015

Product introduction

We use 20CrMnTi/42CrMo and other high-quality alloy steel, through 630-2500T die forging press to achieve ±0.3mm precision molding, combined with Germany five-axis CNC machining to achieve ±0.02mm ultra-high precision. The grain size of the product is 6-8, the tensile strength is increased by 30-50%, and the fatigue life is extended by 3-5 times. Equipped with online measurement system and cryotreatment process, it has passed IATF16949/NADCAP certification and provides full-process manufacturing services for high-strength precision parts in aerospace, new energy vehicles and other fields.

Our advantage

1. Forging ability of all materials

Carbon steel series: 20CrMnTi/42CrMo (GB/T 3077)

Stainless Steel Series: 304/316 (ASTM A276)

Superalloy: GH4169 (AMS 5662)

Aluminum Alloy: 7075-T6 (AMS 4045)

2. Ultra-precision manufacturing parameters

Forging accuracy: ±0.3mm (die forging)

Machining accuracy: ±0.02mm (five-axis linkage)

Surface roughness: Ra0.8μm (mirror finish)

Weight range: 50g-50kg

3. Mechanical properties advantage

√ Grain size 6-8 (ASTM E112)

√ Increase tensile strength by 30-50% (compared to castings)

√ Increase fatigue life by 3-5 times

√ Isotropy > 95%

Detail data

FAQ

1.What is the Minimum Order Quantity?

5~1000 pcs. And we also accpet sample orders.

2. Can you manufacture according to customer's samples?

According to samples, we can make drawing, tooling and sample

3.How long will it take to make new samples according to customer's drawing or sample?

Totally 20 days. 10 days for tooling and another 10 days for sample