High-precision mask gears 304 stainless steel Trustworthy CNC custom mechanical parts

CNC machining, especially micro-precision gear machining technology, with its precise digital control capabilities, has become a core solution for overcoming these challenges, endowing stainless steel mask gears with superior performance characteristics.

What are the characteristics of stainless steel mask gears?

I. Achieving micron-level tooth profile accuracy to ensure smooth transmission and low noise

1) The micro-gears built into masks require an absolutely quiet and stable working environment. The smoothness and noise level of gear transmission fundamentally depend on the mathematical accuracy and consistency of the tooth profile. CNC precision gear milling technology ensures extremely small tooth profile errors and cumulative pitch errors, resulting in extremely smooth gear meshing.

High-precision mask gear 304 stainless steel Trustworthy CNC custom mechanical parts

II. Addressing the challenges of stainless steel machining to ensure gear cleanliness and durability

1) Gears used in health protection equipment have extremely high requirements for material purity, corrosion resistance, and wear resistance. While stainless steel meets these characteristics, its strong work hardening tendency makes it prone to burrs and microcracks on the tooth surface during traditional machining.

2) Optimized cutting control: Employing extremely sharp micro-tools, high spindle speeds, and precise feed per tooth, combined with minimal lubrication, effectively suppresses work hardening and thermal deformation, resulting in a smooth tooth surface.

3) Ensuring surface integrity: Precise machining parameters avoid microscopic surface defects, allowing gears to achieve a near-burr-free state immediately after machining. This greatly simplifies subsequent cleaning processes and ensures excellent fatigue resistance of the tooth surface.

4) Achieving superior corrosion resistance: High-quality CNC-machined surfaces provide a perfect base for subsequent electropolishing or passivation treatments. Electropolishing not only further reduces surface roughness but also removes trace amounts of surface iron, forming a uniform, dense, and chromium-rich passivation film on the gear surface, capable of withstanding repeated disinfection and cleaning.

III. Miniaturization and Lightweight Design

CNC machining enables the miniaturization of stainless steel gears. Through topology optimization design, the gear spokes are precisely hollowed out to reduce weight while ensuring the bending strength of the tooth root. This lightweighting achieved at the microscale effectively reduces the rotational inertia of transmission components, making the drive motor more energy-efficient, and also reduces the overall weight of the equipment, improving comfort during long-term wear.

IV. Ensuring Consistency and Full-Process Traceability in Mass Production

1) The digital nature of CNC machining ensures that the size, tooth profile, and performance of every stainless steel mask gears are highly consistent from the first piece to the tens of thousands of pieces, meeting the precision requirements of automated assembly.

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?