Precision CNC Machined Stainless Steel Terminal Wheels

• Customization: Available
• Surface Treatment1: Electroplating
• Accuracy: 0.05
• Model NO.: GY20257295
• Craftsmanship: CNC Machining
• Hardened: None
• Transport Package: Boxs
• Specification: D30*50
• Trademark: ganyuan
• Origin: China
• Production Capacity: 1000
• Package Size: 10.00cm * 10.00cm * 5.00cm
• Package Gross Weight: 10.000kg

Product Description

Precision CNC Machined Stainless Steel Terminal Wheels
        Terminal pulleys are crucial components in mechanical transmissions, often used to connect or transmit power. Their machining process includes turning, milling, drilling, and heat treatment to ensure dimensional accuracy and surface hardness. They are often made of high-quality alloy steel and undergo dynamic balancing after precision machining to ensure smooth operation. CNC numerical control technology is widely used in modern machining, improving efficiency and consistency. Terminal pulleys are widely used in automobiles, machine tools, and automated equipment, and their quality directly impacts the reliability and lifespan of transmission systems.

Product Description

 

Production type	Custom production and processing	Material	Metal, non-metal, carbon steel, stainless steel, copper, aluminum alloy
Processing methods	CNC Trining Parts 5-axis CNC machining centers, grinding machines, wire cutting	Processing Equipment	CNC Trining Parts  5-axis CNC machining center, grinder, wire cutting
Accuracy	±0.02mm	Whether proofing	yes
Is it customized	yes	Proofing time	7-15 days
OEM/ODM	OEM ODM CNC machining service	surface treatment	Electroplating, zinc plating, chrome plating, nickel plating, oxidation, hard oxidation
Origin	Dongguan, China	Quotations	FOB
Business Type:	Manufacturer/Factory & Trading Company	Main Products:	CNC parts; Machining parts
Management System Certification:	ISO 9001:2015	Average Lead Time:	Peak Season Lead Time: within 15 workdays          Off Season Lead Time: within 15 workdays

Terminal Wheel Material Selection and Processing
1. Material Selection: High-Hardness Die Steel vs. Carbon Steel
         Terminal wheels are typically made from SKD11 die steel or high-carbon steel. These materials offer excellent wear resistance and mechanical strength, and are suitable for the frictional wear caused by the long-term high-speed operation of the taping machine.

SKD11: With a hardness of up to HRC 60-62, it is suitable for high-precision stamping and long-term use.

High-carbon steel (such as SUJ2): After quenching and tempering, it reaches a hardness of HRC 58-60. This is relatively low-cost and suitable for medium-to-low load applications.

2. CNC Precision Machining: Milling and Turning with 5-Axis Motion
        The tooth profile, positioning holes, and guide grooves of the terminal wheel require extremely high precision (±0.01mm). Therefore, CNC milling and turning combined with 5-axis precision milling are used:

Rough Machining: The outer diameter and inner hole are cut using a CNC lathe, leaving a 0.1mm allowance.

Finishing: Complex tooth profiles are milled using a 5-axis CNC machining center to ensure uniform tooth pitch (tolerance ≤ 0.005mm).

Deburring: Ultrasonic or magnetic polishing is used to eliminate burrs that affect smooth taping.

3. Heat Treatment and Surface Hardening
To improve wear resistance, terminal wheels require the following:

Vacuum quenching: This ensures uniform material hardness and reduces deformation.

Low-temperature tempering: This eliminates internal stress and improves toughness.

Surface coating: Hard chrome plating (thickness 10-15μm) or DLC (diamond-like carbon) is used to reduce friction and extend service life.

Terminal Wheel Assembly and Quality Inspection
1. Automatic Taping Machine Compatibility
The finished terminal wheel must be compatible with the SMD automatic taping machine. Key compatibility parameters include:

Tooth pitch accuracy: This affects tape feeding stability and requires optical measurement.

Coaxiality: ≤ 0.02mm to ensure runout-free operation.

Dynamic balancing test: No vibration at high-speed rotation (≥2000 rpm).

2. Strict quality inspection process
Dimensional inspection: Full-size scanning using a coordinate measuring machine (CMM).

Wear resistance test: Simulates 100,000 taping cycles to check tooth wear.

Actual operating test: Test run on a placement machine to verify tape feeding accuracy.

Applications of terminal wheels in electronics manufacturing
Terminal wheels are widely used in:

SMD component packaging: Tape packaging of resistors, capacitors, ICs, etc.

Automated placement machines: Ensure accurate component delivery to PCB pads.

Semiconductor packaging: Chip carrier packaging after wafer dicing.
 

 

Company Profile

 

          Nestled in the heart of Dongguan City, Guangdong Province, China, Dongguan Ganyuan Hardware Technology Co., Ltd. stands as a beacon of innovation and excellence in the hardware manufacturing industry. With over two decades of unparalleled experience, we expertly blend industry and trade to deliver state-of-the-art solutions. Our company prides itself on its advanced high-end production and processing techniques, driven by a relentless commitment to research and development. Our market-hardened expertise is reflected in our team of highly skilled technical management personnel, seasoned designers, and R&D specialists, all operating within a comprehensive and robust company management system.

CNC Turning Parts

5-axis CNC Workshop
 

Our expansive factory spans approximately 2,000 square meters and is the hub of our core processing technologies. Equipped with cutting-edge precision production machinery, including CNC lathes, advanced 5-axis and 4-axis CNC systems, stamping equipment, and die-casting tools, we ensure top-notch manufacturing capabilities.

2.5-Dimensional Detection Equipment

Auxiliary Production Equipment: Electroplating, Anodizing, Hard Anodizing, and Surface Treatment.
Our comprehensive suite of testing equipment includes sophisticated three-dimensional and two-dimensional testing systems, hardness testers, height meters, projectors, and other conventional testing apparatus to guarantee the highest quality standards.
Should our products pique your interest, please do not hesitate to reach out. I am committed to providing exceptional price support and unparalleled quality service.

  I am confident that our collaboration will flourish into a lasting and mutually beneficial partnership.
We warmly invite you to share your designs and inquiries with us. Let's start a conversation. Thank you!

Our Advantages

 

   We proudly collaborate with many high-quality material suppliers, ensuring that every product we deliver is backed by exceptional quality. Rest assured, our materials are meticulously chosen and come with comprehensive supporting documents. Our extensive range includes premium options such as aluminum alloy, steel alloy, carbon steel, stainless steel, copper, brass, titanium alloy, bronze, nylon, acrylic, and more. Choose us for guaranteed excellence.

  Our materials cater to a diverse set of requirements: Aluminum 6061/6063/7075; Iron 1215/45/1045; Stainless steel 303/304/316; Copper; Brass; Bronze (H59/H62/T2/H65); and plastics like POM/PE/PSU/PA/PEEK. Each can be fully customized based on your specific needs.

Surface Treatment

    For surface treatment, our long-standing partnerships with experienced suppliers ensure consistent quality and adherence to the highest standards. Our comprehensive offerings include heat treatment, spray painting, powder coating, blackening, silver/gold plating, electrolytic polishing, nitriding, phosphating, nickel/zinc/chromium/TiCN plating, anodizing, polishing, passivation, sandblasting, galvanizing, hardening, laser marking, and more. Each treatment is tailored to meet customer-specific requirements.

Aluminum Alloy Surface Oxidation

Carbon Steel Surface Dust-Free Electroless Nickel Plating

 

Packaging & Shipping

 

Packaging Details
1. Commercial Packaging: Each of our non-ferrous steel CNC parts is meticulously packaged for commercial purposes. This includes 1 piece per plastic bag, neatly enclosed in a color box, then placed in a sturdy carton, and finally, loaded onto a pallet for ultimate protection.
2. Industrial Packaging: We offer robust industrial packaging options tailored for heavy-duty needs: (1) Plastic tube packaging, securely placed in a carton and then palletized; (2) Plastic bag packaging, with added protection of kraft paper, followed by carton and pallet placement.
3. Customized Packaging: We also offer bespoke packaging solutions to meet the specific requirements of our esteemed customers. Just let us know your needs, and we will ensure your order is packaged to your exact specifications.

 

FAQ

 

Q1: Where can I get product & price information?
A1: Simply send us an inquiry email, and we'll swiftly reach out to you upon receiving your message.
Q2: How long will I get the sample?
A2: The timeframe varies depending on your specific items, but generally, it takes about 3-7 days.
Q3: What kinds of information do you need for a quote?
A3: Please provide the product drawings in PDF format. Providing them in STEP or IGS files is even better for us.
Q4: What are the payment terms?
A4: We require a 50% deposit. Once the goods are ready, we'll send you photos or videos for confirmation, after which you
can pay the balance. For smaller orders, we accept Paypal (commission added). For larger amounts, T/T is preferred.

Q5: How to deliver the goods?
A5: We utilize reliable courier companies to deliver our products.
Q6: Are you a trading company or factory?
A6: We are a direct factory with a team of 17 experienced engineers, over 50 employees, and an expansive 3,000m² workshop area.
Q7: What shall we do if we don't have drawings?
A7: Send us your sample, and we'll replicate and provide optimized solutions. Alternatively, you can send pictures or drafts
with dimensions (Length, Height, Width), and we will create a CAD or 3D file for you.
Q8: Can we get some samples before mass production?
A8: Absolutely, we provide samples before moving to mass production.
Q9: Will my drawings be safe after sending them to you?
A9: Yes, your drawings will be securely stored and not shared with any third-party without your consent.
Q10: Is it possible to know the operation status of my products without visiting your company?
A10: Yes, we provide a detailed production schedule and send weekly updates including digital pictures and videos to show
the progress of the machining process.
Q11: If you make poor quality goods, will you refund?
A11: We ensure high-quality manufacturing and won't risk producing subpar products. Our commitment is to your satisfaction.