High-precision stainless steel adjusting disc Trustworthy CNC machined from 304 stainless steel.

CNC machining, with its digital, multi-axis precision milling and turning capabilities, has become the cornerstone technology for manufacturing high-performance stainless steel adjustment discs.

I. Achieving Ultra-High Precision Flatness, Coaxiality, and Complex Feature Machining

1. The geometric accuracy of the adjustment disc's core functional surfaces—such as the mounting reference surface, dial surface, locking cone surface, or guide surface—is fundamental to ensuring its functionality.

2. Micron-level Flatness and End Face Runout Control: For mounting end faces that serve as references or planes that mate with seals, CNC precision turning or milling can easily control their flatness and perpendicularity to the axis within 0.01mm, or even achieve higher micron-level precision. This is crucial for ensuring stress-free, high-precision contact between the adjustment disc and adjacent components.

3. Integrated Molding of Complex Grading, Ratchets, and Microstructures: Whether it's precise circumferential graduations, radial/end-face ratchet teeth for accurate positioning, or micro-knurled anti-slip patterns or non-standard markings, CNC multi-axis milling can directly engrave these features onto the stainless steel disc with extremely high precision. This integrated machining ensures absolutely precise relative positional relationships between all functional features and reference surfaces, avoiding errors caused by separate assembly.

High-precision stainless steel adjusting disc CNC machined from 304 stainless steel.

II. Addressing Stainless Steel Work Hardening to Ensure Dimensional Stability and Functional Life

1. During disc adjustment, the locking threads, ratchet engagement surfaces, and other parts are subjected to repeated friction and stress. Improper handling of the work hardening characteristics of stainless steel can easily lead to premature wear or brittle spalling.

2. Optimized Process to Inhibit Hardening and Improve Surface Integrity: CNC machining, through optimized cutting parameters and effective cooling and lubrication, can effectively control the temperature rise in the cutting area, minimizing the formation of harmful work-hardened layers. The surface residual stress state obtained after finishing is better and there are fewer micro-defects, thus significantly improving the wear resistance and anti-galling ability of the adjusting disc locking threads, as well as the fatigue resistance of the ratchet teeth.

3. Ensuring dimensional stability for long-term use: Through a reasonable machining sequence and precise final machining, CNC technology ensures that the adjusting disc can withstand long-term load cycles and environmental temperature changes.

III. Creating a smooth feel and multifunctional integrated structure

1. Machining of precision threaded pairs and smooth guide surfaces: CNC can machine high-precision, low-roughness threads, and by precisely controlling the thread pitch diameter and fit tolerances, a smooth and non-loose adjusting feel can be achieved. For sliding guide components, excellent cylindricity and surface finish can be achieved.

2. Integrated multifunctional structure: Modern adjusting discs may integrate built-in locking mechanisms, scale indicator windows, dustproof sealing grooves, or sensor mounting interfaces. CNC milling and turning allows all these complex features to be manufactured in a single setup, ensuring the compactness, rigidity, and functional coordination of the overall structure.

IV. Meeting Customization Needs and High-Quality Traceability

1. Agile Response to Custom Design: CNC machining eliminates the need for molds; special specifications and scales of adjustment dials can be produced quickly and economically simply by modifying the program, significantly shortening the R&D and delivery cycle.

2. End-to-End Digital Quality Assurance: All key data in the processing can be recorded and traced, meeting the stringent quality certification requirements of high-end instrument industries for critical adjustment components.

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?