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Wholesale standard JIS B 5012 Large / small Diameter Coil Springs Helical Compression Springs

Get Latest Price

US$ 0.2

≥10 Pieces

US$ 0.1

≥1000 Pieces

Quick Details

Style:

Coil

Material:

Stainless steel

Use:

Industrial

Place of Origin:

Liaoning, China

Brand Name:

TOPWAY

Model Number:

CSW/CIM

Name:

Custom spring

Surface treatment:

Powder Coating

Color:

Customized Color

Certificate:

ISO9001, ISO14001

Standard:

JIS B5012

OEM:

Aviable

Packing:

Carton Box Outer Packing: Cartons

Terms of Payment:

Paypal.western Union

MOQ:

5-10

Application:

Mechanical Equipment

Product Details

Product Description

Wholesale standard JIS B 5012 Large / small Diameter Coil Springs Helical Compression Springs

CODE	CML/ CSW-H
MATERIAL	55CrSi
LENGTH	10-50,55-350
TOLARENCE	±0.5，±1%
DIAMETER	6-60，70
TOLARENCE	0, -0.7 / 0, -1.0

Major original equipment manufacturers (OEMs) that produce products for various industries use compression springs in many of their products. Because of this, companies like us have the ability to produce large orders for our clients. If you need a large order, don’t hesitate to ask us for a quote.
Some of the many industries that we serve include:
* Manufacturing
* Transportation
* Construction
* Materials handling
* Agriculture
* Petrochemical
* Aeronautical
* And, many others

Springs bear many different measures of force, and as with most balanced systems, these factors aren’t always as regular as you’d
hope. Choosing a slenderness ratio, or the ratio between the spring’s coil diameter and free length, can reduce the likelihood
that the resulting part might buckle, bend or deflect in response to weight, vibration and other forces with lateral components.
In most cases, your slenderness ratio should be less than four, which you can accomplish by shortening the spring’s free length or
making its outer diameter wider. Redesigning your apparatus, such as by including guides or linear shafts, may also help.

The spring index, or the ratio of the mean diameter to the wire diameter, gives you a general indication of how tightly wound the
spring’s coils are. Indices lower than four are typically regarded as being too small to manufacture accurately, while those above
15 are mostly too large.
The mean diameter is the outer diameter minus the wire diameter, so you have multiple ways to correct the problem. For instance,
you can lower the index by using a thicker wire or a spring design that features a smaller outer or inner diameter.

Packing&Shipping

Each compression spring has a maximum safe load that it can support without significantly increasing the risk of unexpected catastrophic failures. While your choice of material and spring fabrication processes have big impacts on loading capabilities, it’s also important to pay close attention to the dimensions of the spring. Once again, your spring’s unloaded length is an essential engineering characteristic. Your free length should never be shorter than the solid height, or the height of the spring when it’s fully compressed. This free length restriction makes sense considering that the spring needs room to travel as it compresses. What many people fail to realize is that a similar rule of thumb applies to the loaded height of the spring — If the spring gets so squeezed together that it’s shorter than the normal height of the coils when they’re all touching, then you’ve got too much stress and a high risk of breakages or other failures.
How can you correct such problems? Good places to start include using wire of a different diameter or changing the coil count.

After Sales Service

Remember that no spring is perfectly ideal. The general design equations that describe your device’s behavior might not account
for things like how your spring’s elasticity changes with temperature. In some cases, you might not discover that your wound
spring can’t compress all the way down to its solid height until after it’s made.
Working with a proven compression spring manufacturing team is the smartest way to lighten your engineering workload. By
partnering with a reputable spring design and fabrication specialist early on, you can sidestep common problems and take
application-specific challenges in stride.
Design the right spring the first time. Work with THE TOPWAY PRECISE MOULD & DIE CO.,LTD.

Company Introduction

Dalian TopWay Precise Mould & Die Co., Ltd. is a professional precise mould and die parts manufacturer. The company has two professional business units, one is spring division and the other is mould parts division.
Spring Division as the technology leader of China's rectangular springs, specializing in the research and manufacture precise springs, committed to providing customers sales, consultation, research and design, manufacturing as a complete solutions, actively introduce Japan, Europe and the United States advanced technology, equipment, manufacturing technique and management.TopWay is specialized in manufacturing the products of JIS B5012 standard rectangular springs, ISO10243 standard rectangular springs, NAAMS standard springs, round wire coil springs, etc. And can provide professional customized services according to customer requirements. TopWay Series springs can be widely used in many fields which in addition to apply to stamping dies, plastic molds, die-casting mold, automotive mold, also in automation equipment, elevators, machine tools, engineering machinery, environmental protection filter, electrical switches, valves, etc.

Our Services & Strength

Designing a compression spring design is not easy. Like many other engineering task, compression spring design requires diligent attention to detail. Although finding a good spring manufacturing partner can alleviate many common concerns, it’s still important to know about the types of hurdles you might encounter:

FAQ

The most common and efficient springs on the market, compression springs are used in applications and products that span countless industries and trades. Because of the efficient way in which they store energy and the multiple shapes that they can be formed into, these types of mechanical springs are highly customizable.
At TheTOPWAY, we employ an amazing team of engineers who can help you design a spring that fits perfectly into your
required application. So, which application or product will you be using your compression springs for?
The Many Uses for Compression Springs
Helical compression springs can come in nearly any size and with varying degrees of stiffness. They even have multiple shapes that they can be formed into, depending what type of application they will be used within. Because of their versatility, compression springs can be used in many applications, including:
* Medical devices
* Electronics
* Precision instruments and tools
* Industrial equipment
* Mining and drilling equipment
* Pens or notebooks
* Toys
* Mattresses
* And, more

Compression springs are undoubtedly one of the most common springs that people use in their everyday lives, not even realizing their importance until they look inside their everyday products, machines, etc.