Product Description
Company Profile
HangZhou Youfu Machinery Co., Ltd., founded in 2011, which is located in Xihu (West Lake) Dis.n Town, HangZhou City, ZHangZhoug Province, with a plant area of around 2200 square meters. Our factory specializes in the processing and manufacturing of precision hardware parts, machine parts, stainless steel parts, aluminum parts and customized hardware parts. At present, we manufacture more than 1000 kinds of products for different industries. Our factory has advanced precision CNC lathes, precision centrifuges, turn-milling compound lathes, instrument lathes, drilling machines, punching machines, automatic ZheJiang lathes, and other supporting production equipments, with high processing accuracy of 1 micron, and has strong process R&D capability and professional technology and manufacturing team. Our factory always takes "innovation as the driving force, reputation for development, and quality for survival " as our purpose, constantly improves the service level, and truly provides high-quality products and good services for our customers. Our customers are located in more than 20 countries and regions globally such as France,Germany, Italy, Poland,Australia, Indonesia,Japan,ZheJiang etc.We have built a close cooperation with our customers and get the trust from our customers. Our annual sales revenue has been growing steadily, We sincerely welcome your inquiry, visit and cooperation with us. We will supply good quality&cost-effective products and problem-solving service.
Case
Some of the cases we've done
process of placing an order
Product Processing
FAQ
RFQ
* Q1: What is The Process Of an Order?
A: Send Your Detailed Request→Feedback With Quotation→Confirm Quotation & Make Payment→Make Toolings(if needed)→Make samples→Sample Approval →Mass Production→Quality Checking→Delivery→After Service→Repeat Order
* Q2: How Can I Get Engineering Sample?
A: It depends on your drawings or samples. For machining parts, it will usually take 10 days.Usually for the parts need processes of casting, die casting, stamping, plastic injection, aluminum extrusion , will take 15-60 days.
* Q3: What is the Shipping Method?
A: For engineering samples we will send out by international express service or by air. For mass-production, it depends on weight and volume, usually by air or by sea.
* Q4: Can You Give Us Help If My Products are Very Urgent?
A: Yes, Of Course, We Will Try Our Best to Give You Help. We will make special production schedule to produce.
* Q5: I Want to Keep Our Design in Secret,Can We CZPT NDA?
A: For Sure! We usually Sigh NDA according to our clients'request.
* Q6. What's kinds of information you need for quotation?
A: Kindly please provide your drawing in PDF or CAD, 3D drawings. Samples are also fine.
* Q7. What will you do for after sales?
A: Usually we will frequently follow up you about our goods after you receive them. If everything is ok, we will communicate frequently to establish long-term cooperation. If there is any quality issues, we will investigate here and send credit note or make replenishment. Usually we always make final inspection before shipments to make sure good quality delivery.
* Q8. How about the MOQ ?
A: 1pcs
| After-sales Service: | Can Be Repaired or Remanufactured |
|---|---|
| Warranty: | Can Be Repaired or Remanufactured |
| Condition: | New |
| Certification: | CE, RoHS, GS, ISO9001 |
| Standard: | DIN, ASTM, GOST, GB, JIS, ANSI, BS |
| Customized: | Customized |
| Samples: |
US$ 10/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Are there guidelines on selecting shaft collars for applications with varying loads?
Yes, there are guidelines available to help in selecting shaft collars for applications with varying loads. When choosing shaft collars, it is important to consider the expected load conditions to ensure proper performance and prevent failures. Here are some guidelines to consider:
- Load Capacity Ratings: Shaft collars are typically assigned load capacity ratings by manufacturers. These ratings indicate the maximum load that a collar can withstand without deformation or failure. When selecting shaft collars for applications with varying loads, it is important to choose collars with load capacity ratings that exceed the maximum expected load in the application. This provides a safety margin and ensures reliable performance even under fluctuating load conditions.
- Dynamic Load Considerations: In applications with varying loads, it is important to consider both the static and dynamic load conditions. Static load refers to the constant load applied to the shaft collar, while dynamic load refers to the fluctuating or cyclic loads. The dynamic load can be higher than the static load due to factors such as vibrations, impacts, or operational variations. Ensure that the selected shaft collars have sufficient dynamic load capacity to handle the varying loads without premature failure.
- Material Strength: The material strength of the shaft collar is a critical factor in load-bearing capacity. Different materials, such as steel, stainless steel, aluminum, or plastic, have varying strength properties. For applications with varying loads, consider selecting shaft collars made from materials with higher strength and fatigue resistance to ensure they can withstand the load fluctuations without experiencing permanent deformation or fatigue failure.
- Design Features: Certain design features of shaft collars can enhance their load-bearing capacity and performance. For example, collars with a wider width or thicker cross-section can provide greater strength and resistance against deformation. Additionally, collars with multiple set screws or clamping mechanisms can distribute the load more evenly and provide a secure grip on the shaft, reducing the risk of slippage or misalignment under varying loads.
- Consulting with Manufacturers or Engineers: If you have specific application requirements or complex load conditions, it is advisable to consult with shaft collar manufacturers or mechanical engineers. They can provide expert guidance and recommend suitable collar designs, materials, and sizes based on the specific load variations in your application. Manufacturers often have engineering support teams that can assist in selecting the appropriate shaft collars for varying load conditions.
Remember that the selection of shaft collars for applications with varying loads should be based on a thorough understanding of the load characteristics, anticipated load range, and the specific requirements of the application. It is essential to choose collars that can safely and reliably handle the maximum expected loads to ensure optimal performance and prevent premature failure.
Where can I purchase shaft collars with set screw or clamp-style designs?
If you are looking to purchase shaft collars with set screw or clamp-style designs, there are several options available to you. These types of shaft collars can be found in various industrial supply stores, online marketplaces, and directly from manufacturers. Here are some places where you can purchase shaft collars with set screw or clamp-style designs:
- Industrial Supply Stores: Local industrial supply stores or distributors that specialize in mechanical components and equipment often carry a range of shaft collars. These stores may have a physical location where you can visit and browse their inventory. They typically have knowledgeable staff who can assist you in selecting the right collar design and size for your specific application.
- Online Marketplaces: Online marketplaces, such as Amazon, eBay, or Alibaba, offer a wide selection of shaft collars with set screw or clamp-style designs. These platforms allow you to search for specific collar types, sizes, and materials, and compare prices and customer reviews. When purchasing from online marketplaces, it is important to verify the credibility and reputation of the sellers to ensure product quality and reliability.
- Manufacturer Websites: Many manufacturers of shaft collars have their own websites where you can directly purchase their products. Visiting the websites of reputable collar manufacturers allows you to explore their product catalogs, specifications, and available collar designs. This can be particularly useful if you are looking for specific features, customization options, or require technical assistance from the manufacturer.
- Online Industrial Suppliers: Online industrial suppliers or distributors specialize in providing a wide range of mechanical components and equipment. These suppliers often have extensive catalogs of shaft collars with various designs, including set screw and clamp-style options. They typically offer convenient online ordering and delivery options, making it easy to browse and purchase the collars you need.
- Trade Shows and Exhibitions: Attending trade shows or exhibitions related to industrial components and equipment can provide an opportunity to connect with multiple suppliers and manufacturers in one place. These events often feature exhibits where you can interact directly with vendors, explore their product offerings, and discuss your specific requirements. Trade shows can be a valuable resource for finding and purchasing shaft collars with set screw or clamp-style designs.
When purchasing shaft collars, it is important to consider factors such as collar material, size range, load capacity, and any specific requirements of your application. Comparing prices, reading customer reviews, and ensuring the reliability of the seller or manufacturer can help you make an informed decision and obtain high-quality shaft collars that meet your needs.
What are the key features to consider when selecting shaft collars for specific machinery?
When selecting shaft collars for specific machinery, there are several key features to consider. These features help ensure that the chosen shaft collars are compatible with the machinery and can perform effectively in the intended application. Here are the key features to consider:
- Shaft Size and Material: The first consideration is the size and material of the shaft. Shaft collars are available in various sizes to accommodate different shaft diameters. It is crucial to accurately measure the shaft diameter and choose a collar that matches it. Additionally, consider the material of the shaft, such as steel, stainless steel, or aluminum, and select a collar material that is compatible with it to prevent galvanic corrosion or other compatibility issues.
- Collar Material: Shaft collars are available in different materials, including steel, stainless steel, aluminum, and plastic. The choice of collar material depends on factors such as the application environment, load requirements, and desired durability. For example, stainless steel collars are often preferred for corrosive or high-temperature environments, while plastic collars may be suitable for lighter-duty applications or situations where avoiding marring or scratching the shaft is important.
- Collar Type: Consider the type of collar that best suits the specific machinery and application. The common collar types include set screw collars, clamping collars, one-piece solid collars, two-piece split collars, threaded collars, hinged collars, flanged collars, and specialty collars. The choice depends on factors such as ease of installation, adjustability, space limitations, and the need for specific features like indexing, quick release, or torque limiting.
- Load Capacity: Evaluate the load capacity requirements of the machinery. The shaft collars should be capable of withstanding the expected loads and forces without deformation or failure. Consider factors such as the torque, axial force, and radial force that the collar will experience in the application and choose a collar with an appropriate load rating to ensure reliable and safe operation.
- Operating Conditions: Take into account the operating conditions in which the machinery operates. This includes factors such as temperature, humidity, vibration, and exposure to chemicals or contaminants. Ensure that the chosen shaft collars are designed to withstand these conditions and have appropriate corrosion resistance, temperature tolerance, and environmental sealing if needed.
- Installation and Adjustment: Consider the ease of installation and adjustment of the shaft collars. Some collars, such as set screw collars, are relatively easy to install and require minimal tools. Others, like clamping collars, may require more complex assembly or adjustment procedures. Choose a collar that aligns with the available installation and adjustment methods in your machinery and suits the desired level of convenience or precision.
- Compatibility with Other Components: Assess the compatibility of the shaft collars with other components in the machinery, such as bearings, gears, pulleys, or couplings. Ensure that the collar design and dimensions allow for proper alignment, clearance, and interaction with these components. Consider any specific requirements or constraints imposed by the machinery design or the need to interface with existing components.
- Cost and Availability: Finally, consider the cost and availability of the chosen shaft collars. Compare prices from different suppliers or manufacturers to ensure that the collars offer good value for money. Additionally, assess the availability of the collars from reliable sources to avoid delays or difficulties in obtaining replacements or additional collars when needed.
By carefully considering these key features, you can select shaft collars that are well-suited for the specific machinery, ensuring proper functionality, reliable performance, and compatibility with the application requirements.
editor by CX 2023-11-07