China Standard Shenzhen CNC Machined Custom Manufactured Automotive Metal Aluminum Brass Stainless Steel Collar shaft collar axial load calculation

Product Description

HangZhou CNC machined custom manufactured automotive metal aluminum brass stainless steel collar 

Click here and specify your inquiry, contact us to get an online quote now!

 

How to get a quote?

 

1. First: Email us and offer your 3D drawing/2D drawing to us to quote.
2. Second: Let us know the required material, surface finish and special tolerance requirements, quantity information, we’ll arrange for our engineer to review your drawings and quote soon!

 

Note: Workable 3D Drawing Formats: STEP/IGS/X_T/STL/SOLIDWORKS etc, 2D Drawing with PDF will do.

Project Support: Free Sample Offered Before Production starts, and NDA file could be signed to protect your product privacy if you need.

Examples projects

What we can offer

 

Advantages »Free sample offered before production
»Good machining quality and warm service
»Reasonable Pricing and outstanding quality provided
»Competitive shipping cost service with discount sometimes
»MOQ 1PCS and small quantity order accepted, mass production supported
»Professional engineering service when any modification required
»Any turnkey assembly or customized package requirements, we’ll meet your demands!
Equipment

»20 sets of CNC turning machines;

»30 sets of the most technologically advanced machining CNC milling machines;

»25 sets of Multi-Spindle Japan Precision Swiss CNC lathes

RFQ Customer Inquiry →Engineering Communication →Cost Analysis →Sales Analysis →Quote to Customer
» 1-3 Work Days Only
» Submit RFQ with complete commercial terms
Sample Making Sample Order → Engineering Review → Sample Plan to Customer → Sample Status Tracking → Submit Samples with Doc.
» Sample L/T: 1 week
» Continuous Sample Status Tracking
» Complete Documents for sample approval
Order Management CRM System → Open Order Confirm → Logistic Arrangement.
» Production L/T: 2-4 wks
» Weekly Open Order Confirm
» Preferred 3PL Service to Customers
Quality Control Certificates: RoHS, ISO9001:2008, SGS.
IQC → IPQC → OQC/FQC → Quality Complain Feedback → Audit & Training.
» Plant Audit and Qualified by world famous company
» Strict Quality Management Procedure with Traceability
Application »Aerospace
»Automotive
»Lighting fittings
»Motorbike
»PhotoGear
»EDC Tools
» Marine
»Office equipment
»Home appliance
»Medical equipment
»Telecommunication
»Electrical & Electronics
»Fire detection system, etc.

Production information

1). Material Capabilities: Following GB, DIN, and ISO and applying good quality homemade and import materials, we have already provided single/assembly products for international customers mainly from the USA and Europe, etc.

Stainless Steel SS201, SS301, SS303, SS304, SS316, SS416 etc.
Steel Mild steel, Carbon steel, 4140, 4340, Q235, Q345B, 20#, 45#, etc.
Brass HPb63, HPb62, HPb61, HPb59, H59, H62, H68, H80 etc.
Copper C11000, C12000, C12000 C36000 etc.
Aluminum AL6061, Al6063, AL6082, AL7075, AL5052, A380 etc.
Iron A36, 45#, 1213, 12L14, 1215 etc.
Plastic ABS, PC, PE, POM, Delrin, Nylon, PP, PEI, Peek etc.

 

2). Quality control:
*We have specialized QC testers to check the quality of the products according to different customers’ requirements. Usually, it’s a random inspection, and we also offer 100% inspection at a reasonable price if required.
*We have IQC to check the dimensions and surface of the incoming material
*We have PQC to inspect full-course during the manufacturing processing
*We have FQC to inspect all the anodizing/plating and other finishes’ products from our supplier and proceed with the professional quality and appearance inspection before shipping.

3).Surface Finish: sandblasted/normal and hard anodized finish/polish/coating/polish/passivation/plating/brush/heat treatment/fine glass beads/grounding/tumbled finish , etc. More detailed information for different material parts is below,

Aluminum parts

Brushing
Polishing
Clear Anodized
Color Anodized
Sandblast Anodized
Chemical Film
Stainless Steel parts Polishing
Passivated
Sandblasting
Plating
Steel Parts Zinc plating
Oxide Black
Nickel plating
Chrome plating
Carburized
Heat treatment
Powder Coated
Plastic Parts Chrome plating
Polishing

 

 

4). Payment terms: T/T payment. The Sample order is paid by full payment; Mass production with order amount exceeding can be paid a 50% deposit before production, and balance paid before shipping.

5). Production schedule: Usually, it takes 5~10 working days for sample production; 15~20 working days for mass production days, it depends on your design, simple parts can be produced quickly, the complicated design parts would take us more machining time.

6). Machining capability: 30 sets of the most technologically advanced machining CNC milling machines, 20 sets of CNC turning machines, 25 sets of Multi-Spindle Japan Precision Swiss CNC lathes, and 4 sets of 2D &3D CMM (image measuring instrument) quality control equipment 3 QC staff, enabling CNC Manufacturing to deliver precise parts within the tightest of tolerances, ensuring the highest quality results to meet different
customers’ requirements.

7). Tolerance: +/- 0.02mm (for Metal shaft), +/-0.03mm ( for plastic), for special tolerance requirements, please point them out in the email, we will Check if it’s feasible to make it after studying it.

8). Packing & Shipping way:

 

1. Packing Detail: Each product is packed with plastic preservative, EPE, foam plastic bag, Carton outside, wood case or iron case or as per the customer’s special requirement. Besides, the custom package takes a week to prepare in advance.

2. Delivery Detail: the fast International Shipping time takes 3 ~5 working days by DHL/UPS/FedEx, slow shipping time takes 7~ 8 working days by DHL/UPS/FedEx/TNT, etc.

3. Shipping options:
1) 0-100kg: express&air freight priority,
2) >100kg: sea freight priority,
3) As per customized specifications

 

About us

Full-service precision CNC machining services for prototypes and short and low to high production runs. Capabilities are CNC milled and turned metal parts and assemblies, with 100~150 employees and 50 sets of CNC turning machines and CNC milling machines working for the custom manufacturing project. Materials worked with include aluminum, brass, copper, stainless, steel, iron, other precious metals, and other plastic materials. Lead times are 1 to 2 weeks for prototypes and 2 to 3 weeks for production runs. Emergency and rush services are available.

Industries served include aircraft and aerospace, consumer electronics, automotive, machinery fittings, audio equipment, EDC tools, computer, and Secondary processes such as anodizing, sandblasting, blackening, grinding, honing, heat treating, powder coating, passivation, polishing, plating, and brushing are also provided. NDA file could be signed to protect your product privacy if you need.

We put high attention and effort into all of the work that we do. Every part that comes off our machines is an extension of us. We take great pride in bringing machining CZPT to our customers. The amazing quality parts we machined here will be your best choice to find a supplier

 

 

 

Customer’s comment

 

 

 

 

 

 

Want to know more about us? Email us now!

 

 

 

 

 

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After-sales Service: Free Samples Provided Before Production
Warranty: 2 Years
Condition: New
Certification: CE, RoHS, GS, ISO9001
Standard: DIN, Custom Metal Parts & Free Sample Offered
Customized: Customized
Samples:
US$ 150/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

shaft clamp

What are the steps for replacing existing collars with stainless collars in industrial settings?

Replacing existing collars with stainless collars in industrial settings is a process that requires careful planning and execution. Here are the key steps involved:

  1. Assessment and Planning: Begin by assessing the existing machinery and identifying the collars that need replacement. Create a plan that outlines the scope of the project, the type and grade of stainless steel collars required, and a timeline for the replacement.
  2. Safety Precautions: Before starting any work, ensure that safety measures are in place. This may include equipment shutdown, lockout-tagout procedures, and the use of personal protective equipment.
  3. Removal of Existing Collars: Carefully remove the old collars from the machinery components. This may involve loosening bolts or fasteners and sliding the old collars off the shafts or other machine parts.
  4. Cleaning and Inspection: Clean the surfaces where the old collars were installed. Inspect the shafts and machine parts for any damage or wear that may need attention before installing the new stainless collars.
  5. Selection of Stainless Collars: Choose the appropriate type and size of stainless collars based on the machinery’s requirements. Consider factors such as collar design, material grade, and specific application needs.
  6. Installation: Carefully slide the new stainless collars onto the designated machine parts. Follow the manufacturer’s guidelines for proper installation, including torque specifications for tightening fasteners.
  7. Tightening and Adjustment: Ensure that the stainless collars are securely in place. Use a torque wrench to achieve the recommended tightness. Make any necessary adjustments to align machine components correctly.
  8. Testing and Quality Control: After installation, perform functional tests to ensure that the machinery operates as expected. Check for any issues related to alignment, interference, or performance. Address any problems immediately.
  9. Maintenance and Documentation: Implement a maintenance schedule for the newly installed stainless collars. Keep detailed records of the replacement process, including the date, type of collars used, and any maintenance performed.
  10. Training: Train the relevant personnel on the maintenance and care of the stainless collars to ensure their longevity and optimal performance.

Properly replacing existing collars with stainless collars is crucial to maintain the efficiency and reliability of industrial machinery. Regular maintenance and periodic inspections can further extend the life of the collars and machinery components.

shaft clamp

Are there guidelines on lubricating and maintaining stainless collars for optimal performance?

Lubricating and maintaining stainless collars is essential to ensure their optimal performance and longevity. While stainless steel itself offers good corrosion resistance, proper lubrication and maintenance practices can further enhance the performance of stainless collars. Here are some guidelines to consider:

  • Lubrication: Apply a suitable lubricant to the contact surfaces between the collar and the shaft or other mating components. Lubrication helps reduce friction, prevent galling, and facilitate smoother operation. It is particularly important when stainless collars are subjected to high loads, repetitive movements, or harsh operating conditions. Choose a lubricant compatible with stainless steel and the specific application requirements. Consult with lubricant manufacturers or suppliers for recommendations based on your operating conditions.
  • Cleaning: Regularly clean the stainless collars to remove any dirt, debris, or contaminants that may accumulate on the surfaces. Use mild soap, water, and a soft cloth or brush to gently clean the collars. Avoid abrasive cleaners or tools that can scratch or damage the stainless steel surface. After cleaning, make sure to thoroughly dry the collars to prevent moisture retention, which can lead to corrosion.
  • Inspection: Periodically inspect the stainless collars for signs of wear, damage, or corrosion. Check for any deformation, cracks, or loose components. If any issues are detected, address them promptly by replacing or repairing the affected collars. Regular inspection helps identify potential problems early on and prevents further damage or failures.
  • Environmental Considerations: Consider the specific environmental conditions in which the stainless collars are installed. Factors such as temperature extremes, exposure to chemicals, moisture, or abrasive substances can affect the performance and maintenance requirements of the collars. Take appropriate measures to protect the collars from adverse conditions, such as using additional coatings, seals, or covers if necessary.
  • Manufacturer Recommendations: Always refer to the manufacturer’s guidelines and recommendations for lubrication and maintenance. Manufacturers may provide specific instructions or suggest particular lubricants that are compatible with their stainless collars. Following their recommendations ensures that you maintain the collars in a manner consistent with their design and intended use.

By following these guidelines, you can optimize the performance and lifespan of stainless collars in your applications. Proper lubrication and maintenance help minimize wear, reduce the risk of corrosion, and ensure smooth and reliable operation. If you have specific concerns or questions about lubricating and maintaining stainless collars, it is advisable to consult with the collar manufacturer or seek guidance from industry experts.

shaft clamp

Can you recommend stainless collars suitable for applications with high corrosion risk?

When it comes to applications with high corrosion risk, it is essential to choose stainless collars that offer superior resistance to corrosion. Stainless steel itself provides good resistance to corrosion, but certain grades and alloys are specifically designed to perform exceptionally well in corrosive environments. Here are some stainless collar recommendations for applications with high corrosion risk:

  • 316 Stainless Steel Collars: Collars made from 316 stainless steel are highly resistant to corrosion, making them suitable for applications where exposure to moisture, chemicals, or saltwater is a concern. 316 stainless steel contains molybdenum, which enhances its corrosion resistance, especially against chlorides and acids. This grade is often referred to as “marine-grade” stainless steel due to its ability to withstand harsh marine environments.
  • Duplex Stainless Steel Collars: Duplex stainless steel is a corrosion-resistant alloy that combines the properties of austenitic and ferritic stainless steels. It offers excellent resistance to pitting, crevice corrosion, and stress corrosion cracking. Duplex stainless steel collars are well-suited for applications with high chloride content, such as coastal or offshore environments, chemical processing plants, or wastewater treatment facilities.
  • Hastelloy Collars: Hastelloy is a family of high-performance alloys known for their exceptional corrosion resistance in highly aggressive environments. Hastelloy collars are suitable for applications involving strong acids, alkalis, oxidizing agents, or corrosive gases. These collars are often used in industries such as chemical processing, oil and gas, and pharmaceuticals.
  • Titanium Collars: While not technically stainless steel, titanium is a lightweight and highly corrosion-resistant metal. Titanium collars are ideal for applications where both corrosion resistance and weight reduction are critical. They are commonly used in aerospace, marine, and chemical industries, as well as in medical devices.

When selecting stainless collars for high corrosion risk applications, it is essential to consider the specific corrosive agents present, temperature extremes, and other environmental factors. Additionally, consult with stainless collar manufacturers or suppliers who can provide guidance on the most suitable collar materials and grades based on your application’s requirements. They can assist in selecting the appropriate stainless collar that offers optimal resistance to the specific corrosive conditions you anticipate.

China Standard Shenzhen CNC Machined Custom Manufactured Automotive Metal Aluminum Brass Stainless Steel Collar   shaft collar axial load calculationChina Standard Shenzhen CNC Machined Custom Manufactured Automotive Metal Aluminum Brass Stainless Steel Collar   shaft collar axial load calculation
editor by Dream 2024-05-07