Twisted coil spring (torsion spring, kick spring)
Twisted coil spring (torsion spring, kick spring)
Our torsion coil springs (torsion springs and kick springs) can be freely customized in both the shape of the foot and the coil diameter.
It is also called a torsion spring or kick spring, and a twisted coil spring. The coil part is generally tightly wound, but there are also those with a pitch. Typically, a line called an arm (leg) exerts load in the direction that wraps around the coil part. This spring is commonly seen in automotive steering tilt and reclining mechanisms, as well as in stationery and household goods. Our company can accommodate wire diameters from 0.4mm to 12.0mm through molding machines or manual processing, but please feel free to consult us about other sizes. - We can handle twisted coil springs of all shapes and characteristics, including the leg part. - We can quickly manufacture using materials and surface treatments suited to the desired usage environment. - Prototypes can be made from just one piece. Small orders and short delivery times are also welcome. - We can also accommodate composite products that combine twisted coil springs and wire processed products.
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basic information
The sizes and materials vary, but small items are often used in stationery and electronic devices. Our company manufactures them using wire forming machines. We can produce materials such as piano wire (SWPA, SWPB) and stainless steel wire (SUS304WPB) according to customer requests. We are also skilled in difficult processing, so please feel free to contact us for products that others have declined.
Price information
We are keeping initial costs down by in-house production of the necessary jigs and tools. We strive to provide our services at the lowest possible cost.
Delivery Time
※We will respond promptly.
Applications/Examples of results
Automotive parts Industrial machinery parts Construction-related parts Household goods-related parts, etc. We have a track record of deliveries for all types of industries and companies.
Detailed information
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We also accommodate torsion springs that require difficult processing, such as those with long legs. If other manufacturers have turned down your drawings, please leave it to Komura Industries! Our skilled technicians will solve your problems. Depending on the shape, it may be necessary to perform manual processing after machine production, but we will do our best to keep costs as low as possible!
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In addition to round wire, we can also manufacture twisted coil springs made from special-shaped wire (square wire). Depending on the shape of the material, additional tools may be required for the coiling machine, but it is possible to produce twisted coil springs using square wire and other shapes. Materials such as piano wire and stainless steel wire are used. Similarly, we can also manufacture compression springs and rings using square wire with the same setup.
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Corresponding to materials such as SWPB, SWPA, SWC, and SUS304WPB. There are various materials for springs, but we manufacture torsion springs (twisted coil springs) using materials such as piano wire (SWPB, SWPA), hard steel wire (SWC, SWB), and stainless steel wire (SUS304WPB, etc.). If you have a specific material manufacturer in mind, please feel free to let us know.
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We also accommodate composite products with torsion coil springs and other products. We can handle composite products such as torsion coil springs (torsion springs) combined with pressed parts or wire processed parts, as shown in the photo. Even if you do not have a spring drawing, we can manufacture it if you provide a sample. Please do not hesitate to contact us.
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We can also manufacture torsion springs using flat wire such as ribbon steel. Our company is capable of producing torsion springs not only with round wire but also with flat wire. While we cannot create complex shapes, you can rely on us for processing centered around coiling.
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Battery springs (electrode +, electrode -) are also a type of torsion coil spring. When you open the cover of a battery in an electronic device, you will always see the battery spring. This is also a member of the torsion coil spring family. Recently, battery springs have been transitioning from wire springs to flat springs, but there is still a high demand for them. There are various shapes, including battery springs where the + and - electrodes are integrated, as well as those where the + and - are separated.
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We are a spring manufacturer in Osaka that can accommodate various sizes of torsion springs! There are surprisingly few spring manufacturers in Osaka that can handle both large and small torsion springs. Furthermore, our company can also accommodate compression springs and extension springs in addition to torsion springs. You can procure all kinds of spring products through a single point of contact.
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Compatible with plated torsion springs (twisted coil springs). We respond to customer requests for trivalent chromate plating (white) (black), zinc plating, black dyeing, Parkerizing, nickel plating, etc. We also accommodate hydrogen embrittlement removal (baking treatment) after plating.
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The manufacturing of small D/d torsion springs is also possible. D/d refers to the average diameter of the spring divided by the wire diameter, and generally, the smaller this value, the more difficult it becomes to manufacture. In particular, when the value drops below 4, the machines capable of producing them become limited. This applies not only to torsion springs but also to compression and extension springs. Our company will accommodate such small D/d springs as much as possible, including manual processing.
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Company information
◎ Difficult processing that cannot be done by machines will be handled by our skilled staff while listening to your requests. Please consult us even for springs that could not be manufactured by other companies. ◎ During manufacturing, we confirm quality with a "Manufacturing Check Sheet," and after production, we conduct load tests and projection inspections using our in-house spring testing machine, issuing an "Inspection Report" based on the results. We deliver high-quality products consistently. We have obtained ISO 9001:2015 certification. ◎ We will definitely make it cheaper than anywhere else! ... Although we cannot say that, we are committed to delivering at your desired price as much as possible. By having strong connections with material wholesalers and in-house production of jigs and molds, we strive to provide low-cost solutions not only for mass production but also for small orders that tend to incur higher costs.