Torsion Spring×鶴岡発條 - List of Manufacturers, Suppliers, Companies and Products

Twisted spring SWP-AΦ6.0 torsion spring

The Shin-Kin type winding machine can process wire diameters up to Φ10mm.

The material used is "Piano Wire Type A, SWP-A." Due to the wire diameter of Φ6.0 being thick, it is processed using a core wire type winding machine. The core wire type winding machine can process up to a maximum of Φ10mm. After winding, both ends are manually raised, and heat treatment (low-temperature annealing) is performed to remove processing strain. The surface treatment is "trivalent chromate plating + baking." If you have any issues with springs, please feel free to consult us. Our technical staff will respond carefully. Technical contact: Ujiie Phone: 0235-22-0407 FAX: 0235-22-0546 Email: web@tohj.com Tsuruga Spring Co., Ltd. for springs We also support web meetings.

Company：鶴岡発條
Price：Other

Spring

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Twisted spring, torsion spring, spring index

According to JIS standards, a spring index of "4 or more and 22 or less" is desirable.

The material used is "spring stainless steel wire SUS304-WPB." The wire diameter is Φ0.4. An important index in the design and processing of springs is the spring index. The spring index is a value that serves as a guideline for the difficulty of processing a spring, calculated by dividing the average coil diameter by the wire diameter. A small spring index results in a tight and difficult winding, while a large spring index leads to a loose and unstable winding. According to JIS standards, a spring index of "4 or more and 22 or less" is considered desirable. This spring has an average coil diameter of 12mm and a wire diameter of 0.4mm, resulting in a spring index of 12mm ÷ 0.4mm = 30. This indicates a spring index that exceeds 22, making it a loose and unstable winding pattern; however, it seems to be wound quite neatly. If you have any concerns regarding springs, please feel free to consult us. Technical Contact: Ujiie Phone: 0235-22-0407 FAX: 0235-22-0546 Email: web@tohj.com Tsuruga Spring Co., Ltd. for springs. We also support web meetings.

Company：鶴岡発條
Price：Other

Contract manufacturing

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Twisted spring SWP-AΦ1.6 torsion spring

It may be a bit difficult to see, but it has a shape resembling two twisted springs connected together. A small coil bridges the left and right coils, functioning as a single twisted spring. The material used is "Piano Wire Type A, SWP-A." After spring forming with a multi-forming machine and handmade techniques, heat treatment (low-temperature annealing) is performed to remove processing strain. The surface treatment is "Glossy Tin Plating + Baking Treatment (Hydrogen Embrittlement Removal)." If you have any issues with springs, please feel free to consult us. Our technical staff will respond carefully. If you have any issues with springs, please feel free to consult us. Our technical staff will respond carefully. Tsuruoka Spring Co., Ltd. Technical Contact: Ujiie Phone: 0235-22-0407 FAX: 0235-22-0546 Email: web@tohj.com We also support web conferencing.

Company：鶴岡発條
Price：Other

Spring

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Double torsion spring SUS631-WPC Φ1.2

"SUS631-WPC" is a spring material with high strength and excellent heat resistance.

The material used is "spring stainless steel wire SUS631-WPC." "SUS631-WPC" is a higher strength material compared to the general-purpose spring material "SUS304-WPB" and is often used in applications requiring heat resistance. The heat resistance temperature (permissible use temperature) is approximately 340 degrees for "SUS631-WPC" and about 290 degrees for "SUS304-WPB." "SUS631-WPC" is a precipitation-hardened material that acquires the required strength and heat resistance through heat treatment after spring forming. This heat treatment is referred to as precipitation hardening or aging treatment, with a heat treatment temperature of 470 degrees ± 10 degrees and a heat treatment time of 60 minutes as specified by JIS standards. This spring is called a "double torsion spring," and it has a shape where two torsion coil springs are connected. The left and right coils operate independently, so calculations for moments and lifespan are generally performed separately for each side. (In cases where the dimensions and usage are exactly the same, calculations can be completed for just one side.)

Company：鶴岡発條
Price：Other

Spring

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Double torsion spring SWP-AΦ3.2

Double Torsion Spring SWP-AΦ3.2

The double torsion spring has a shape formed by connecting two torsion coil springs. It is also called a double kick spring. Typically, the left and right coils have the same specifications, but if they differ, moments and lifespans are calculated separately. The calculation uses the formulas for torsion coil springs. The material of this spring is a steel-based spring material "Piano Wire Type A, SWP-A." After forming, it undergoes heat treatment (low-temperature annealing) and is coated with anti-rust oil. If you have any issues with springs, please feel free to consult us. Tsuruoka Spring Co., Ltd. Technical Contact: Ujiie Phone: 0235-22-0407 FAX: 0235-22-0546 Email: web@tohj.com We also support web conferencing.

Company：鶴岡発條
Price：Other

Spring

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Double Torsion Spring SWP-AΦ0.6

Double torsion spring SWP-AΦ0.6

Material: Piano wire type A, SWP-A Wire diameter: Φ0.6 The double torsion spring has a shape that connects two torsion springs. The arms at both ends are not parallel and are angled inward, which is based on customer requests. To prevent rust, it is coated with electroless nickel plating. If you have any issues with springs, please feel free to consult us. Turuoka Spring Co., Ltd. Contact: Ujiie Phone: 0235-22-0407 Fax: 0235-22-0546 Email: web@tohj.com

Company：鶴岡発條
Price：Other

Spring

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Twisted spring SWP-AΦ0.9 torsion spring

We are molding with a multi-forming machine.

The material used is "Piano Wire Type A, SWP-A." Piano wire is a representative iron-based spring material. Although it is labeled as "piano wire," the industrial piano wire specified by the JIS standard "JIS G3522" is actually not used in musical instruments. The piano wire used for instruments is called music wire and is distinguished from industrial types. This spring is formed using a multi-forming machine. After forming, it undergoes heat treatment (low-temperature annealing) and is treated with electroless nickel plating for rust prevention. If you have any issues with springs, please feel free to consult us. Our technical staff will respond carefully. Tsuruoka Spring Co., Ltd. Technical Contact: Ujiie Phone: 0235-22-0407 FAX: 0235-22-0546 Email: web@tohj.com We also support web conferencing.

Company：鶴岡発條
Price：Other

Contract manufacturing

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Double Torsion Spring SUS316-WPA

The calculation of the moment and lifespan of a double torsion spring uses the formulas for torsion springs.

The double torsion spring has a shape that connects two "torsion springs." The coils on the left and right operate independently, so the moment (torque) and estimated lifespan are evaluated separately for each side. (If the dimensions are the same, only one side will be sufficient.) The formulas for torsion springs are used for moment calculations and lifespan calculations. This product is a double torsion spring designed and prototyped by our company. We received a request for assistance because the desired torque was not being achieved, so we helped with the design. Since this is for an application that comes into contact with chemicals, we used "SUS316-WPA," which has superior corrosion resistance compared to the general-purpose spring material "SUS304-WPB." If you are having trouble with double torsion springs, please feel free to consult us. Our technical staff will respond carefully. Tsurugaoka Spring Co., Ltd. Technical Contact: Ujiie Phone: 0235-22-0407 FAX: 0235-22-0546 Email: web@tohj.com We also support web meetings.

Company：鶴岡発條
Price：Other

Spring

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Twisted spring SUS304-WPBΦ1.2 torsion spring

We process using materials that have been pre-straightened, referred to as "straight materials."

The material is "spring stainless steel wire SUS304-WPB," with a wire diameter of Φ1.2. The material used for spring forming is usually wound in a coil shape. (Think of the wire sold at home improvement stores.) For SUS304-WPB with a diameter of Φ1.2, the weight per coil is approximately 60 kg. The coiled material has a curl known as "wire memory." Typically, during spring forming, the material is passed through a straightening machine to make it straight, but if the arms are long like in the photo of the spring, the effects of "wire memory" may remain. In such cases, we use a material that has been pre-straightened, referred to as "straight wire." This spring is also made using "straight wire," processed with a winding machine and handmade. After spring forming, heat treatment (low-temperature annealing) is applied to remove processing strain. If you have any issues with springs, please feel free to consult us. Our technical staff will respond carefully. Tsurugaoka Spring Co., Ltd. Technical Contact: Ujiie Phone: 0235-22-0407 FAX: 0235-22-0546 Email: web@tohj.com

Company：鶴岡発條
Price：Other

Spring

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Twisted spring design ~ prototype short delivery time torsion spring

We will accommodate short lead times for the prototype of the torsion spring.

The torsion spring in the photo was designed and prototyped by our company. We designed the specifications to meet the design conditions you provided below: 1) Coil inner diameter, 2) Load at installation to maximum angle, 3) Durability (1 million cycles) The designed spring can be realized in a short delivery time. The spring in the photo was delivered in one week, and being able to provide prototypes in a short time is also a benefit we offer. We accept orders starting from one piece. Our company handles spring design and prototyping. If you provide us with rough design conditions, we will propose suitable specifications and manufacture prototypes. I believe some of you may be unsure about how to specify the design conditions for the spring. Our technical staff will respond carefully, so please feel free to consult with us. Tsurugaoka Spring Co., Ltd. Technical Contact: Ujiie Phone: 0235-22-0407 FAX: 0235-22-0546 Email: web@tohj.com We also support web meetings.

Company：鶴岡発條
Price：Other

Contract manufacturing

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Twisted spring SWP-BΦ3.5 torsion spring

Material: Piano wire type B, SWP-B Wire diameter: Φ3.5 Since the order was for 10 pieces, we did not use a multi-forming machine; instead, we shaped them using a winding machine and handmade methods. The surface treatment has been applied with electroless nickel plating. If you have any issues with springs, please feel free to contact us. Turuoka Spring Co., Ltd. Contact: Ujiie Phone: 0235-22-0407 FAX: 0235-22-0546 Email: web@tohj.com

Company：鶴岡発條
Price：Other

Spring

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Torsion Spring×鶴岡発條 - List of Manufacturers, Suppliers, Companies and Products

Torsion Spring Product List