Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.
1～13 item / All 13 items
The spring constant of this specification is calculated with an arm length of 1/2 and a free angle B (135°), and the allowable displacement is based on the stress from static load.
New specifications: Left-hand winding version added.
![[Case Study 009] Development of Non-Fatigued Torsion Springs](https://image.mono.ipros.com/public/product/image/c6f/2000393913/IPROS3831556871439624316.jpg?w=280&h=280)
Kind and responsive service for other companies' products! Mass production and delivery in a short period of time.
We will introduce a development case of Advanex's "torsion spring." The customer was designing the spring themselves and was developing it by placing orders with a nearby spring factory they regularly do business with, but there were issues with durability. Due to the high difficulty of the project, engineers held direct phone meetings to design and draft springs that would not fail in calculations, and prototypes were created using an NC multi-forming machine at the Koriyama Prototype Center. By increasing the number of coils, we reduced sagging and adjusted the torque with fine angle adjustments. A total of five types of prototypes were produced, achieving the torque and durability requested by the customer. [Case Study] ■ Challenge: Achieving satisfactory durability ■ Industry: Switch manufacturer ■ Technology/Method: NC Multi-Forming ■ Delivery Time: 6 months after development request ■ Final Product: Joystick for industrial camera operation *For more details, please refer to the PDF document or feel free to contact us.
For anything related to springs, contact Samini Co., Ltd.!
Online sales of springs and manufacturing. Various types of springs and mechanical parts. We respond quickly to custom spring orders. This is an introduction to the "Torsion Springs for Petals" handled by Samini Co., Ltd.
It is possible to mold a variety of shapes, including double torsion springs, and manage torque!
Toho Seiko Co., Ltd. is a specialized manufacturer that supplies precision springs to various industries, from office automation equipment to automobiles and medical devices. We offer a world-class range of products that meet customer needs. Our precision spring products (wire springs) and torsion springs utilize 15 types of NC spring machines and forming machines, including our own developed NC machines, along with tool processing technology, enabling the molding of a wide variety of shapes and torque management, starting with double torsion springs. For more details, please contact us or refer to our catalog.
We can also accommodate the needs for irregular springs! We have extensive experience with highly complex shapes.
The "Forming Torsion Spring" can meet the needs for irregular springs used in small spaces. We have extensive experience with complex shapes such as double torsion configurations. The antenna part is raised as vertically as possible from the coil. We process the winding angle tolerance to be as small as possible. 【Features】 ■ Abundant manufacturing experience ■ Capable of being raised as vertically as possible *For more details, please refer to the catalog. Feel free to contact us with any inquiries.
Twist to use! It utilizes the force that tries to return when pushed or pulled!
We would like to introduce our "torsion springs." This product is a spring that utilizes the force that tries to return to its original position when pushed or pulled. At Asahi Spring Manufacturing, we manufacture springs of various applications and shapes. Please feel free to contact us when you need assistance. 【Specifications】 ■ Wire diameter: 0.2 to 4.0 mm (other sizes available upon consultation) ■ Materials: Stainless steel wire, piano wire, beryllium copper, phosphor bronze, plated wire, etc. *For more details, please refer to the PDF document or feel free to contact us.
A long-selling standard spring that continues to be trusted! A wide range of sizes available!
The "torsion spring" is a product of KS Sangyo Co., Ltd., which handles super springs, super shafts, and pipes. The material used is SUS 304-WPB. The winding direction is right-handed. We offer a wide range of sizes. 【Specifications】 ■ Material: SUS 304-WPB ■ Winding direction: Right-handed *For more details, please refer to the PDF document or feel free to contact us.
![[Case Study of Spring Manufacturing for the Electrical Equipment Industry] Double Torsion Spring](https://image.mono.ipros.com/public/product/image/3c0/2000732457/IPROS62249867817471784305.png?w=280&h=280)
Processed with NC spring former! A manufacturing example in the electrical equipment industry using piano wire (SWP) as the material.
We would like to introduce our manufactured "Double Torsion Spring." It is essential to eliminate the left and right variations at the tips of the spring legs and to align the axis center of the coil, which are key points in the processing. It can be used as a component for OA equipment and office supplies. Please feel free to contact us when you need it. 【Case Overview】 ■ Industry: Electrical Equipment ■ Material: Piano Wire (SWP) ■ Processing Method: NC Spring Former ■ Production Lot: From 5,000 pieces ■ Size: Wire Diameter 0.8mm *For more details, please refer to the PDF document or feel free to contact us.
Various torsion springs
Material: SUS, SWP, etc. Wire diameter: Approximately Φ0.03 to Φ3.0
![[Case Study 001] Development of Locking Nuts](https://image.mono.ipros.com/public/product/image/a29/2000393803/IPROS3988558433845463459.jpg?w=280&h=280)
Cleared the severe acceleration test with the vibration testing machine! It took a full 5 years to complete the product.
We will introduce a case study of the "anti-loosening nut" developed by Advanex. The customer's key request was simple: to create a revolutionary nut that utilizes the tightening force of a spring. To investigate numerous factors, we made design changes in three sizes: M8, M10, and M12, searching for and proposing the ultimate shape. As a result, after five years of development, we were able to collaborate on product development that satisfied the customer. We have received high evaluations from various industries, and increasing demand is expected in the future. [Case Study] ■ Challenge: To not loosen and to not break ■ Industry: Electrical materials manufacturer ■ Technology/Method: NC Multi-Forming ■ Delivery Time: 5 years after development request ■ Final Product: Nut for bolt fastening *For more details, please refer to the PDF materials or feel free to contact us.
The Koriyama Prototype Center demonstrates its true capabilities and swiftly solves difficult problems!
We will introduce a case study of the "torsion spring" developed by Advanex. There was a request to calculate the appropriate load for the glove box, which was due in just one month, but they were unable to set the proper load. At the Koriyama Prototype Center, there are specialists in NC machines. Utilizing the advantages of the NC multi-forming machine, we presented variation samples with load adjustments centered around standard values, in increments of 1 Newton. We provided what was deemed to be the best load on the spot. Through repeated trial and error, such as improving the shape of the cut, we were able to deliver the product successfully within the customer's requested timeframe. [Case Study] ■ Challenge: Calculation of appropriate load for the glove box, deadline in one month ■ Industry: Resin parts manufacturer ■ Technology/Method: NC Multi-Forming ■ Deadline: One month after development request ■ Final Product: Torsion spring *For more details, please refer to the PDF document or feel free to contact us.
![[Case Study of Spring Manufacturing for the Electrical Equipment Industry] Torsion Spring (2)](https://image.mono.ipros.com/public/product/image/4c2/2000732436/IPROS81743220992812704861.png?w=280&h=280)
We can also propose the shape of the arm part of the torsion spring to match the counterpart of the spring!
We would like to introduce our manufactured "twisted coil springs and torsion springs." The material used is plated wire, and they have been processed using an NC spring former. We can also propose the shape of the arm section of the torsion spring to match the counterpart, so please feel free to consult with us. 【Case Overview】 ■ Industry: Electrical Equipment ■ Material: Plated Wire ■ Processing Method: NC Spring Former ■ Production Lot: From 1,000 pieces ■ Size: Wire Diameter 1.0mm *For more details, please refer to the PDF document or feel free to contact us.
![[Case Study of Spring Manufacturing for the Electrical Equipment Industry] Torsion Spring (1)](https://image.mono.ipros.com/public/product/image/32b/2000732445/IPROS72105613339481461172.png?w=280&h=280)
We can also make suggestions regarding the shape of the arm part of the torsion spring! Examples of manufacturing in the electrical equipment industry.
We would like to introduce our manufactured "torsion springs." Processing is done using an NC spring former, with production lots starting from 3,000 pieces. We can also propose shapes for the arm section of the torsion springs to match your specific requirements, so please feel free to consult with us. 【Case Overview】 ■Industry: Electrical Equipment ■Material: Piano Wire (SWP) ■Processing Method: NC Spring Former ■Production Lot: Starting from 3,000 pieces ■Size: Wire Diameter 0.9mm *For more details, please refer to the PDF document or feel free to contact us.
