CHS Spring continuously refines the cross-sectional dimensions and design parameters of rectangular springs to enhance their durability. To ensure safe usage and prevent issues caused by improper handling, please follow these important guidelines.
**CHS Spring Usage and Precautions**
CHS Spring is constantly improving its product design to increase the lifespan and reliability of rectangular springs. To avoid damage and ensure optimal performance, please pay attention to the following key points:
1. **No Guide Shaft for the Spring**
Without a guide shaft, the spring is highly susceptible to bending and deformation, which can ultimately lead to breakage and damage to the equipment. It's recommended to always use an inner diameter guide for better stability.
2. **Spring Inner Diameter and Guide Shaft Clearance**
The inner diameter of the spring should be approximately 1.0 mm larger than the guide shaft. If the clearance is too small, the spring may wear out quickly; if it's too large, the spring may bend and lose its shape.
3. **Outer Diameter and Counterbore Clearance**
The outer diameter of the spring should be about 1.5 mm smaller than the counterbore. This allows for proper compression without excessive restraint, which could cause early failure.
4. **Short Guide Shaft and Counterbore Depth**
The guide shaft length should be at least half of the initial compressed length. A short guide shaft increases the risk of the spring colliding with the end, causing premature breakage. Chamfering the front end of the guide shaft is also recommended.
5. **Exceeding Standard Usage**
Using the spring beyond its standard service life or exceeding the maximum compression can create stress levels that exceed safety limits, leading to fractures or deformation. Always follow the specifications provided in the catalog.
6. **No Preloading**
Not preloading the spring can result in movement and impact forces that may damage the spring. Preload should be applied based on the free length to ensure stable operation.
7. **Foreign Matter and Scrap**
Ensure no debris or foreign objects mix into the spring during operation. These can reduce the available space and cause abnormal shearing forces, leading to early failure.
8. **Poor Parallelism of Mounting Surface**
If the mounting surface is not parallel, the spring may tilt, creating localized high stress and causing breakage. Improve the parallelism to ensure even load distribution.
9. **Using Springs in Series**
When springs are used in series, each spring may experience uneven loads, increasing the risk of deformation or breakage. Avoid this configuration unless necessary.
10. **Use of Spring Sleeves**
Spring sleeves can cause misalignment between inner and outer springs, leading to collisions and early damage. Use them carefully if required.
**Operating Temperature**
The catalog specifies the service life and maximum compression at normal temperature (25°C). Performance remains stable up to 80°C under normal conditions. However, higher temperatures can reduce durability.
**Key Factors That Increase Temperature and Reduce Durability**
- Large initial compression with prolonged use
- High-speed operation
- Large stroke (difference between initial and maximum compression)
In such cases, maintenance should be performed before the catalog’s indicated service life.
**Heat Resistance**
The heat resistance of the spring is lower than that of the wire material (120°C for round wire, 220°C for rectangular wire).
**Compression Usage**
Always operate within the maximum compression range. Exceeding it reduces service life, stiffness, and can cause breakage. Avoid using near the press-fit length. If needed, adjust the load or free length accordingly.
**Stamping Die Applications**
Springs are commonly used in stamping dies for components like discharge screws and floating pins. Designers must consider installation space, load, and expected service life.
1. Prioritize installation space when selecting the most suitable load specification.
2. Based on the design load, choose the best fit for the available space.
For more information:
ISO standard mold spring | JIS standard high compression mold spring | JIS standard heavy load mold spring | Round wire mold spring | Non-standard custom spring (corrosion-resistant spring)
Http://news.chinawj.com.cn
Editor: Hardware Business Network Information Center
Http://news.chinawj.com.cn
For those seeking a grand and immersive swimming experience, our 7-9 meter endless swim spa collection is the ideal solution. Designed for spacious backyards, luxury residences, and resorts, these expansive outdoor swim spa models provide ample room for high-intensity swimming, aquatic exercises, and social gatherings. As a leading China-based endless swim spa manufacturer and supplier, we offer versatile 25 ft swim spa units that combine the benefits of a fitness pool and a relaxation spa in one integrated system.
Our spa pool products feature powerful swim currents, hydrotherapy jets, and energy-efficient heating systems. Built from premium American Aristech acrylic, each swim spa pool is engineered to withstand diverse outdoor conditions while maintaining structural integrity and visual appeal. Enhanced with atmospheric LED lighting and advanced filtration technology, our swim spas deliver a luxurious, sustainable water experience.
We specialize in producing high-end custom swim spas tailored to different functional needs and aesthetic preferences. If you are looking to buy a durable, multi-functional outdoor swim spa or a 25 ft swim spa, contact us for expert guidance and competitive pricing.
Our spa pool products feature powerful swim currents, hydrotherapy jets, and energy-efficient heating systems. Built from premium American Aristech acrylic, each swim spa pool is engineered to withstand diverse outdoor conditions while maintaining structural integrity and visual appeal. Enhanced with atmospheric LED lighting and advanced filtration technology, our swim spas deliver a luxurious, sustainable water experience.
We specialize in producing high-end custom swim spas tailored to different functional needs and aesthetic preferences. If you are looking to buy a durable, multi-functional outdoor swim spa or a 25 ft swim spa, contact us for expert guidance and competitive pricing.
endless swim spa,outdoor swim spa,25 ft swim spa,spa pool,swim spa pool
Foshan Nanhai Halo Sanitary Ware Co., Ltd. , https://www.halospas.com