What are the advantages of CNC machining of titanium alloy fasteners?

Titanium alloy fasteners (such as titanium bolts, titanium screws, titanium nuts, titanium washers, etc.) are widely used in aerospace, high-end bicycles, industrial equipment, and other fields. Based on years of CNC machining experience, Ganyuan Hardware has summarized the following core advantages of CNC machining of titanium alloy fasteners:

I. Precision Advantage: Ensuring Reliable Fastener Fit

Titanium alloy fasteners have extremely high requirements for thread precision and dimensional tolerances. CNC machining can achieve:

Machining accuracy up to ±0.005mm, ensuring precise consistency of thread pitch diameter, outer diameter, and thread angle.

Thread fit grade up to 6H/6g or higher, meeting high-strength connection requirements.

Equipped with professional testing instruments such as projectors, thread gauges, and micrometers, all goods are inspected before shipment.

II. Material Compatibility Advantage: Overcoming the Difficult Machining Characteristics of Titanium Alloys

Titanium alloys have poor thermal conductivity, low elastic modulus, and severe work hardening. Ordinary machining methods result in rapid tool wear and poor surface quality. The advantages of CNC machining are:

Optimized cutting parameters such as linear speed, feed rate, and depth of cut, reducing tool wear and work hardening.

Rigid cutting provides sufficient cooling, effectively controlling cutting temperature and preventing titanium alloy burns.

Applicable to common titanium alloy grades: TC4 (Ti-6Al-4V), TA2, TC2, TC6, etc.

Specific advantages of CNC machining of titanium alloy fasteners

III. Surface quality advantages: Improved fatigue resistance and corrosion resistance of fasteners.

Surface roughness can reach Ra. 0.8-1.6μm, reducing stress concentration points

Burn-free and scratch-free, preventing damage to threads or connectors during assembly

Subsequent surface treatments can be performed as needed: polishing, anodizing, passivation, micro-arc oxidation, etc., to further enhance corrosion resistance and wear resistance

IV. Advantages in machining complex structures: Supports non-standard and lightweight designs

CNC machining can flexibly handle various non-standard fastener requirements without the need for mold making, especially suitable for:

Irregular head types: T-heads, hexagonal flange heads, countersunk heads, semi-circular heads, internal hexagonal Torx heads, etc.

Special threads: Fine threads, left-hand threads, trapezoidal threads, non-standard pitch

Weight-reducing structures: Drilling, countersunk holes, side holes, hollowing, thin-walled, and other lightweight designs

Matching features: Pin holes, locating steps, anti-loosening grooves, fuse holes, etc.

Company Profile

    We are a manufacturer integrating industry and trade. We have more than 20 years of experience in production technology. We are located in Dongguan City, Guangdong Province, China. We have advanced high-end professional production and processing technology, and are committed to innovative R&D and production. After years of  market tempering and exploration, it has high-quality   technical management personnel, experienced designers, R&D personnel and a   perfect company management system cnc precision.

5-axis CNC workshop

         Our factory has a plant area of about 2,000 square meters and masters core processing technologies. It has high-end precision production equipment cnc precision: CNC lathes, 5-axis CNC, 4-axis CNC, stamping equipment, die-casting equipment, etc. 2.5-dimensional detection equipment ​

two-dimensional testing

cnc precision surface treatment

          For surface treatment, our suppliers have been working with us for many years. They have rich experience and are familiar with all the quality requirements of each other. The quality is stable and more guaranteed. Such as: heat treatment, spray painting, powder coating, blackening, silver/gold plating, electrolytic polishing, nitriding, phosphating, nickel/zinc/chromium/TiCN plating, anodizing, polishing, passivation, sandblasting, galvanizing, heat treatment , hardening, laser marking, etc. according to customer requirements. Aluminum alloy surface oxidation

Product Packaging

Packaging Details

1. Commercial packaging: 1pc/plastic bag + color box +carton + pallet;
2. Industrial packaging: (1). plastic tube + carton + pallet; (2). plastic bag + kraft paper + carton + pallet;
3. According to the requirement of customer.

FAQ

Q1: Where can I get product & price information?

A1: Send us an inquiry e-mail, we will contact you once we received your mail.

Q2: How long will I get the sample?

A2: Depends on your specific items, within 3-7 days generally.

Q3: What kinds of information do you need for a quote?

A3: Kindly please provide the product drawings in PDF, if provide in STEP or IGS will be better.

Q4: What are the payment terms?

A4: We accept 50% as a payment deposit, when the goods are prepared, we shoot photos or videos for your check, and then you can pay the balance. For small quantities, we accept Paypal, the commission will be added to the order. For big amounts, T/T is preferred.

Q5: How to deliver the goods?

A5: We deliver the products by courier company.

Q6: Are you a trading company or factory?

A6: We are factory direct with 17 experienced engineers and more than 50 employees as well approximate 3,000m2 workshop area.

Q7: What shall we do if we don’t have drawings?

A7: Please send your sample to our factory, then we can copy and provide you better solutions. If send us pictures or drafts with dimensions(Length, Height, Width), CAD or 3D file will be made for you.

Q8: Can we get some samples before mass production?

A8: Absolutely yes.

Q9: Will my drawings be safe after sending them to you?