|Place of Origin:||China|
|Minimum Order Quantity:||1000 Pieces|
|Packaging Details:||Carton+ Wood box|
|Payment Terms:||T/T, D/P, L/C, Western Union|
|Supply Ability:||1000000 Piece/Pieces per Month According to the order|
|Service:||OEM ODM||Wire Diameter:||0.07mm~20mm|
|Material:||Stainless Steel||Surface Treatment:||Plating , Spraying|
|Shipping:||By Sea/air/express||Packing:||Carton+ Wood Box|
0.07mm Special Springs,
SUS304 Special Springs,
0.07mm specialty springs
Special-shaped Hanging Net Fixed Torsion Spring Stainless Steel Left-Hand Twist Torsion Springs
The difference between the special-shaped spring and the conventional spring is that the spring itself is irregular, with curved and a large number of complicated angle designs. Suitable for some special occasions.
Types of special-shaped springs special-shaped springs special-shaped compression springs special-shaped torsion springs special-shaped leaf springs special-shaped circlips
There are many types of special-shaped springs, which are introduced below:
(1) Reducing helical spring: It is used in some special occasions. The material of the reducing spring is generally circular cross-section material, and most of them bear compression load.
(2) Leaf spring: The material of this spring is the spring strip (or plate), which is processed by special molds on special equipment or general pressure processing machine tools. Leaf springs, wave springs, and light springs have thinner materials, while medium or large disc springs often have thicker materials. These springs are also widely used.
(3) When the installation space is limited, a spring with a rectangular cross-section material is often used. A spring made with a rectangular cross-section material can obtain a larger load under the same space and the same amount of deformation. Compared with a spring with a circular cross-section material, this type of spring has a larger cross-sectional area in the same space, so it absorbs more energy, as shown in the figure below. It can be used for heavy machinery, stamping dies or particularly rigid springs
Special-shaped Springs product attributes
|Customizable||Can made by your drawings, sample and dimension|
|Surface Treatment||White zinc plating, Color zinc plating, Nickel plating, Chrome plated, Cataphoresis, Become black, Powder coating, Apply oil ,paint or as customers' request|
|Material||Steel/Carbon steel/music wire/Stainless steel(SUS304,SUS316,17-7PH etc.) Allow steel(titanium etc.)/flat wire/square wire/MONEL K-500|
|Advantages||high quality, competitive price, first-class automatic production equipment, safe packaging and timely delivery.|
|Applications||Precision equipment, electronics, toys, door locks, mechanical equipment, various vehicles.|
Application of Special-shaped Springs
Aviation, automotive, motorbike, bicycle, automatic equipment, household appliance, medical device ,toy, telecommunication, computer, instrument and meter, furniture, electric tools, mold and other industries.
Custom Special-shaped Springs
Special-shaped Springs forming machine
Due to the ever-changing variety and shape of springs, it is required that the spring machinery can meet the requirements of convenient adjustment and suitable for multiple varieties. The new profiled spring forming machine has been able to complete a series of complex actions from wire feeding to coil springs and bending, and finally can also perform hook and loop processing of the spring tail. It can not only make compression springs, but also can easily produce tension springs, torsion springs, double-headed torsion springs, double-layer springs, and various types of springs.
The torque of the torsion spring cannot reach
Why can't the torque of the torsion spring be reached? The main reason is that there is a problem with the calculation of the torsion spring.
Let us give an example. Usually when calculating the torque, we will calculate the torque based on the deformation between the number of torsion spring turns. But we may have overlooked a problem. We only calculated the working stroke between the turns of the torsion spring, and ignored the deformation of the two arms of the torsion spring. Therefore, we can only get the torque of the spring when the two arms of the torsion spring in a theory are not deformed according to the basic calculation formula. The more heavily loaded the torsion spring, the larger the gap between the calculated torque and the torque obtained in actual production. This is just a torsion spring made of general round wire steel wire. The following will talk about the torque problem of the steel or flat wire torsion spring.
Since the hardness value of the round wire is fixed, only need to temper to eliminate the internal stress after production to get a torque closer to the theory. The square steel torsion springs and flat wire torsion springs are special because their materials are divided into two types: soft and hard. Hard materials are prone to break directly during production when they are too rigid. There is also a reason that the spring production equipment cannot To withstand the production of hard materials, in many cases, soft square steel and flat wire are needed. After the spring is produced, the soft material needs to be quenched to increase the hardness and then tempered. The more processes, the more difficult it is for us to control the torque of the spring. This is also the price of square steel torsion springs and flat wire torsion springs much higher than general round wire torsion springs One of the main reasons.
When purchasing and designing springs, square steel and round wire torsion springs should be avoided as much as possible, and round wire torsion springs should be used as much as possible, and the springs should be tested many times to further optimize the design plan.
Q: Are you a factory?
A: We are a 32-year-old factory, we pick up OEM/ODM orders.
Q: When can I get a quote?
A: We will quote you within 24 hours after receiving your inquiry. If you are in urgent need of price, please call us or let us know in your email address so that we can respond to your inquiry first.
Q: How to customize (OEM/ODM)?
A: If you have product drawings or samples, please send them to us and we can customize them according to your requirements. We will also provide our professional advice on products to maximize design performance..
Q:How long is your delivery time?
A: It usually takes 5~15 days, depending on the quantity you need. If time is urgent, you can arrange it.
How to choose a spring manufacturer? We can judge by inspecting the following 10 points of spring manufacturers:
1. Types of springs that can be produced.
Different types of springs require different production equipment. The more types that can be produced, the more complete the production equipment of the company.
2. Ask about the production accuracy of the spring.
The precision of producing springs represents the production technology capability of the spring factory. The higher the production precision, the more attention the spring factory pays to the quality of the products.
3. Whether there is a research and development team.
The R&D team is indispensable for an enterprise. The R&D team of the spring factory can make this enterprise develop in the direction of new processes and new technologies. ~Innovative ability
4. Whether the production equipment is imported.
Most of the domestic spring equipment is used to produce some non-important parts of the spring, the overall production accuracy is low, and there is a certain gap in product consistency. The higher the precision of the spring equipment, the higher the precision of the spring can be made.
5. Output of spring production.
The production output of springs represents the production capacity of this enterprise. The greater the production capacity, the stronger the supply capacity and the stronger the relative delivery guarantee.
6. Which manufacturers are the suppliers for?
As the saying goes, to marry a wife, you must choose the right person, and you also need to find a partner. For example, you are in the automotive industry, and Xinxiang Huispring Spring Co., Ltd. is a spring for the automotive industry. They directly supply the German Bosch company, so the product quality must be very guaranteed. This is very suitable for you. If you are making a ballpoint pen and you want an ordinary ballpoint pen spring, then this bright spring spring may not be suitable for you. You should choose an ordinary spring factory.
7. Whether there is a special testing department and whether the testing equipment is complete.
The inspection department is a necessary department of the spring enterprise. If no one supervises quality control, or quality control cannot use effective equipment for inspection, then no one would dare to use such products.
8. What is the defective rate of the spring produced? ,
The defective rate of springs of qualified spring manufacturers is generally between 5 and 12 parts per million. This data contains the data of nonconforming products detected by the manufacturer. The smaller the data, the stronger the accuracy and consistency of spring production.
9. Where are the raw materials of the springs purchased and whether they are inspected plate by plate.
The production process of the spring is very important, and the raw material of the spring is more important. For the same material, some material dealers sell it for 5 yuan, and some material dealers sell it for 10 yuan. Why is this? On the one hand, it is the consistency of the steel wire, such as some places where it is thick and some places, on the other hand, whether the composition of the spring material is evenly distributed and whether the content is qualified. The spring produced by unqualified spring raw materials is also unqualified, such as frequent breakage or deformation, and the spring load cannot be reached.
10. Whether it has the qualification certificate of the relevant industry.
For the spring industry, are some certificates very difficult to obtain, such as IATF16949 and GJB 9001C. These are very rare certificates. If this spring company has these qualifications, at least it proves to be very formal.
Finally, we still have to conduct on-site inspections and see how much the registered capital of this spring factory is, so as to avoid subsequent supply problems.