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Spring - メーカー・企業36社の製品一覧とランキング

更新日： 集計期間:Jul 23, 2025～Aug 19, 2025
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Springのメーカー・企業ランキング

更新日： 集計期間:Jul 23, 2025～Aug 19, 2025
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  1. null/null
  2. null/null
  3. null/null
  4. 4 SGLカーボンジャパン Tokyo//Trading company/Wholesale
  5. 5 鶴岡発條 Yamagata//Machine elements and parts
企業ランキングへ

Springの製品ランキング

更新日： 集計期間:Jul 23, 2025～Aug 19, 2025
※当サイトの各ページの閲覧回数を元に算出したランキングです。

  1. Gas spring, all gas type
  2. Composition and Function of Gas Springs
  3. GFRP leaf spring for automobiles SGLカーボンジャパン
  4. 4 Gas spring with stepless adjustment (free lock)
  5. 5 Customizable from 1 piece - German-made gas spring (gas damper)

Springの製品一覧

211～225 件を表示 ／ 全 333 件

表示件数
Tension Spring SWP-AΦ2.3 Clutch Spring

Tension Spring SWP-AΦ2.3 Clutch Spring

Spring forming using a multi-forming machine, including hook processing.

The material used is "Piano Wire Type A, SWP-A." Including hook processing, the springs are formed using a multi-forming machine. The hook shape of this spring is a "U hook." It is a representative hook shape alongside the "reverse round hook" and "round hook." Special care is taken in processing the hook part of tension springs. Stress (load) tends to concentrate on the hook part, and even a slight scratch can lead to problems such as breakage or deformation. To prevent the occurrence and outflow of scratches, we perform double checks using tool wrapping and magnifying glasses. The rust prevention treatment consists of trivalent black chromate plating plus hydrogen embrittlement removal. 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 We also support web conferencing.

  • Contract manufacturing

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Design and selection of tension springs.

Design and selection of tension springs.

If you are unsure about which specifications of tension springs to choose, please leave it to us.

The load calculation for tension springs is somewhat complex, involving an unfamiliar force called "initial tension." Additionally, lifespan calculations differ from those for compression springs, as they must also consider the durability of the hook section, making this process complex as well. If you have any concerns, please feel free to consult with us. If you provide us with general conditions, we will design the tension spring for you. Of course, if there are any issues with the tension spring you are currently using, we can also redesign it for you. If you are unsure about which specifications to choose for a tension spring, you can leave it to us. It's okay if you don't have any drawings. Our technical staff will respond carefully, so please feel free to consult with us. Technical Contact: Ujiie Phone: 0235-22-0407 FAX: 0235-22-0546 Email: web@tohj.com Tsuruga Spring Co., Ltd., specializing in springs. We also support web meetings.

  • Contract manufacturing

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Compression spring SUS316-WPAΦ0.25 plunger spring

Compression spring SUS316-WPAΦ0.25 plunger spring

The variation in load is almost proportional to the variation in free length, so free length control with sensors is effective.

This is a spring used in the plunger reciprocating mechanism of a solenoid valve. The material used is "spring stainless steel wire SUS316-WPA." It has superior corrosion resistance compared to the general-purpose spring material SUS304-WPB and is a non-magnetic material. This spring is processed through coiling while inspecting and adjusting the free length with a sensor called "kenchouki" to suppress variations in the mounting load. The variation in the mounting load is almost proportional to the variation in the free length, making control with the same sensor effective. If you have any issues with springs, please feel free to consult us. Our technical staff will respond carefully. Phone: 0235-22-0407 Technical Contact: Ujiie Tsuruga Spring Co., Ltd. Phone: 0235-22-0407 FAX: 0235-22-0546 Email: web@tohj.com We also support web conferencing.

  • Contract manufacturing

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Design of compression springs, design compression spring

Design of compression springs, design compression spring

We will respond to spring design and prototyping with a short delivery time.

1) We handle the design, selection, and prototyping of springs. Please leave the design, specification selection, spring constant, load calculations, and lifespan calculations to us. If you are experiencing issues with spring breakage, deformation, or sagging, please feel free to consult us. There are many cases where improvements can be made by innovating the specifications of the springs. 2) We also accommodate short lead-time prototypes. The ability to bring designed springs to shape in a short time is one of the advantages we offer. 3) We can handle wire diameters from Φ0.1mm to Φ10mm. Even if the diameter is less than Φ0.1mm or more than Φ10mm, we can accommodate it through outsourcing. 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 conferences.

  • Contract manufacturing

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Twisted spring SUS316-WPAΦ0.14 return spring

Twisted spring SUS316-WPAΦ0.14 return spring

The small spring is used to measure and manage dimensions and angles with a projector.

The material used is "spring stainless steel wire SUS316-WPA." The common spring material SUS is "SUS304-WPB," but when greater corrosion resistance is required or low magnetism is desired, "SUS316-WPA" is used. This spring is formed using a multi-forming machine. The wire diameter is Φ0.14mm, and since it is a very small spring, dimensions and angles are measured and managed using a projector instead of calipers. 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 We also support web conferencing.

  • Spring

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Twisted spring SWP-AΦ3.0 clutch return spring

Twisted spring SWP-AΦ3.0 clutch return spring

We are adding a pressing process to flatten the hook.

The material is "Piano Wire Type A, SWP-A," with a wire diameter of Φ3.0. Both arms of this torsion spring are designed as hooks for assembling the wire. We received a request from the customer that "the hooks should be flat when viewed from the side." After the forming process, we add a pressing step to correct the hooks to be flat. A phosphate coating treatment has been applied for rust prevention. 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 We also support web meetings.

  • Spring

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Compression spring SWP-AΦ5.0 valve spring

Compression spring SWP-AΦ5.0 valve spring

Shot peening improves the durability of springs.

The material used is "Piano Wire Type A, SWP-A." The wire thickness is Φ5.0. After forming the spring with a heart gold type winding machine, it undergoes heat treatment (low-temperature annealing) and shot peening. Shot peening is a process that projects countless small steel balls onto the surface of the spring. This treatment improves durability by modifying the surface of the material. Using a spring load testing machine, we output data on the mounting load, maximum load, and spring constant, and we will provide an inspection report upon delivery. 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.

  • Spring

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Twisted spring SWP-AΦ1.2 anti-rotation spring

Twisted spring SWP-AΦ1.2 anti-rotation spring

The outer diameter of the coil is managed with a tolerance of JIS standard grade 1 or higher.

The material used is "Piano Wire Type A, SWP-A," with a wire diameter of Φ1.2. It has a shape similar to a compression spring, but it is a torsion spring that is used by hooking the inner protrusions and twisting in the direction of winding the spring. The springs are formed using a multi-forming machine, and the allowable tolerance for the coil outer diameter of Φ16mm is managed with a precision of "±0.1mm," which is above JIS standard grade 1. (The allowable tolerance for JIS standard grade 1 is ±0.2mm.) The surface treatment is "trivalent chromate plating." 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 meetings.

  • Spring

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Deformation and sagging of springs: Causes and countermeasures.

Deformation and sagging of springs: Causes and countermeasures.

Introducing the causes and countermeasures for deformation and wear of springs in spring troubles!

"Settle" refers to the phenomenon where the material of a spring undergoes plastic deformation during use, resulting in a change in the dimensions of the spring, primarily caused by insufficient material strength. The adequacy of the material's strength can be calculated based on the spring's usage conditions. Countermeasures for "settle" involve changing the material to one with higher durability, increasing the wire diameter, and other specification modifications. In doing so, care is taken to select specifications that do not alter the spring's force characteristics (spring constant or load), but if there are space constraints for the spring, discussions with the customer will be necessary. If there are no issues with the strength calculations, potential causes of "settle" may include: 1) improper heat treatment after spring formation, or 2) use in an environment exceeding the heat resistance temperature. Our company addresses spring-related troubles. If you send us the deformed item, we will verify its strength and durability and propose improvement measures. Our technical staff will respond carefully, so please feel free to consult us. Tsurugaoka Spring Co., Ltd. Technical Contact: Ujiie Phone: 0235-22-0407 Email: web@tohj.com We also support web meetings.

  • Spring

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Causes and countermeasures for spring breakage and damage.

Causes and countermeasures for spring breakage and damage.

The clues to identifying the cause of the damage are the lifespan calculations and strength calculations.

The clues for identifying the cause of breakage are lifespan calculations and strength calculations. If a spring breaks below the calculated results, the cause of the breakage is suspected to be "stress concentration" originating from scratches or machining marks. When we examine the springs upon consultation, we often find scratches or machining marks caused during processing. In this case, reworking with attention to these scratches can lead to improvement. If the timing of the breakage aligns with the calculations, the cause of the breakage is thought to be insufficient material strength. The countermeasure for breakage in this case is to change the specifications of the spring. Specifically, this may involve changing the material to one that is more durable or increasing the wire diameter, while considering the balance to avoid altering the spring's force characteristics (spring constant, load). Our company addresses spring-related issues such as breakage and sagging. If you send us broken samples, we will propose countermeasures and, if desired, we can also produce improved prototypes. First-time customers are also welcome to consult with us without hesitation. In fact, most of the customers who consult with us have never done business with us before. We look forward to your inquiries.

  • Contract manufacturing

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Tension Spring SWP-AΦ0.3 U Hook

Tension Spring SWP-AΦ0.3 U Hook

In the case of small lot production, costs can be reduced by processing by hand.

The shape of this spring's hook is a "U hook." It is a commonly used shape alongside "reverse round hooks" and "round hooks." Although it is a shape that can be formed using a multi-forming machine, the hook part is processed by hand due to small lot production. In the case of small lot production, incorporating handmade elements can help reduce costs, not just for this spring. 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 meetings.

  • Spring

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Garter spring, close-contact spring, SUS631-WPC Φ0.4

Garter spring, close-contact spring, SUS631-WPC Φ0.4

This is a garter spring used for reinforcing the seal part.

It may look like just a ring, but in fact, it is constructed by twisting the ends of a thin spring that is tightly coiled, joining them together to form a complete loop. During the twisting process, care is taken to ensure that no twisting occurs throughout the entire ring. The entire ring can stretch and contract like a rubber band, making it useful as a reinforcing spring for the sealing part. The material used is "spring stainless steel wire, SUS631-WPC." This stainless steel spring material is used when greater strength and heat resistance are required compared to the general-purpose "SUS304-WPB." To achieve the specified strength, a heat treatment known as precipitation hardening (also called aging treatment) is applied after the spring is formed. For springs of the same shape, there are processing achievements using non-magnetic and corrosion-resistant "SUS316-WPA" and iron-based spring materials such as "piano wire" and "hard steel wire." 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

  • Spring

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Wave spring SUS304-WPBΦ0.8 retaining spring

Wave spring SUS304-WPBΦ0.8 retaining spring

It is used to hold the workpiece in a space-saving manner with a flat wave-shaped spring.

This is a space-saving spring used to secure work in narrow gaps. It is formed flat in a wave shape rather than in a coil shape. The material used is "spring stainless steel wire SUS316-WPA," which has better corrosion resistance than "SUS304-WPB" and is commonly used for springs in food factories and chemical plants. After spring forming, heat treatment (low-temperature annealing) is applied to relieve stress. Springs of the same shape have been processed using "piano wire (SWP-A, SWP-B)," "hard steel wire (SW-C)," and "phosphor bronze wire (C5191W)." If you have any issues with springs, please feel free to consult us. Tsurugaoka Spring Co., Ltd. Contact: Ujiie Phone: 0235-22-0407 FAX: 0235-22-0546 Email: web@tohj.com We also support web meetings.

  • Contract manufacturing

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Close-fitting spring SUS304-WPBΦ0.5 taper

Close-fitting spring SUS304-WPBΦ0.5 taper

It is tightly wound in a tapered shape.

Material: Stainless steel wire for springs Wire diameter: Φ0.5 It is a bit difficult to see, but it has a tapered shape from the front to the back. Since the inner diameter side is used as a guide, it has been finished without burrs or sharp edges. If you have any issues with springs, please feel free to consult us. Tsuruoka Spring Co., Ltd. Contact: Ujiie Phone: 0235-22-0407 FAX: 0235-22-0546 Email: web@tohj.com

  • Contract manufacturing

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Spring load: static load and dynamic load

Spring load: static load and dynamic load

The loads applied to a spring can be broadly divided into two types: static loads and dynamic loads.

◎ Static Load The following cases apply: 1) During the use of the spring, there is no fluctuation in load (a constant load is applied). 2) There is fluctuation in load, but the number of repetitions is approximately 1,000 times or less over its lifetime. ◎ Dynamic Load Also referred to as repeated load, most springs fall into this category. The methods for evaluating the durability of springs also differ for each case. In the case of static load, the evaluation criterion is whether the material undergoes plastic deformation. The idea is that it is acceptable as long as there is no "settling" in the spring. For dynamic load, it is natural that there is no settling, and the evaluation is based on how many cycles the spring can endure before fatigue failure occurs. By the way, enduring 10 million cycles is considered equivalent to having a semi-permanent durability. The "fatigue" of metals refers to the progression of micro-cracks due to repeated loading. Typically, it does not involve plastic deformation, making it a very troublesome phenomenon that can lead to sudden failure without any prior signs of settling or deformation. This concludes a rough explanation of static and dynamic loads and their evaluation methods. If you have any points that were insufficiently explained or any questions, please feel free to contact us by phone or email.

  • Contract manufacturing

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