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Calculation Product List and Ranking from 28 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Calculation Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. ヒューリンクス Tokyo//software
  2. ウェーブフロント 本社 Kanagawa//software
  3. セントラル科学 Tokyo//Trading company/Wholesale
  4. 4 テラバイト Tokyo//software
  5. 4 ディジタルデータマネジメント Tokyo//software
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Calculation Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. First-principles calculations are done using 'Materials Studio'. ウェーブフロント 本社
  2. Calculation of the properties of optical thin film coatings "TFCalc" ヒューリンクス
  3. Calculation of maximum allowable carryover in cleaning validation. セントラル科学
  4. [Technical Column] Particle Tracking Calculation Using OpenFOAM's Parcel テラバイト
  5. 4 Calculations of Chemical Reactions/Equilibrium "HSC Chemistry" ディジタルデータマネジメント

Calculation Product List

16～30 item / All 59 items

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Torsion spring design - prototyping - load calculation - lifespan calculation

Torsion spring design - prototyping - load calculation - lifespan calculation

If you provide us with your desired design specifications, we will design and prototype the torsion spring.

The photo shows a torsion spring designed and prototyped by our company. The material is "spring stainless steel wire, SUS304-WPB," with a wire diameter of Φ0.35. We selected specifications that meet the design conditions specified by the customer: 1) coil inner diameter, 2) load at the maximum angle during installation, and 3) a durability of over 100,000 cycles. Our company handles the design and prototyping of torsion springs. If you provide us with your desired design conditions (even if they are rough), we will propose the optimal specifications. We encourage first-time customers to consult with us without hesitation. In fact, most of our customers who reach out to us have not had any previous transactions with us. We look forward to your inquiries. Tsuruoka 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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Tension spring design - prototype - hook strength calculation - lifespan calculation

Tension spring design - prototype - hook strength calculation - lifespan calculation

When calculating the lifespan of a tension spring, we evaluate not only the strength of the body but also that of the hook.

The tension spring in the photo was designed and prototyped by our company at the request of the customer. The design conditions were the coil outer diameter (+0) and the load from installation to maximum. Additionally, we have ensured that the specification meets the durability requirement of over 1 million cycles. When calculating the lifespan of the tension spring, we evaluate not only the body but also the strength of the hooks at both ends. We chose a "round hook" shape, which is resistant to breakage and deformation. Our company accepts design and prototyping of tension springs. If you provide us with the general specifications (design conditions), we will propose and produce the optimal specifications and prototypes. Please feel free to leave the lifespan calculations to us. If you have any concerns, please do not hesitate to consult 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.

  • Contract manufacturing

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Molecular Basic Parameter Calculation: Elemental Analysis

Molecular Basic Parameter Calculation: Elemental Analysis

Available with Marvin license! Calculates and displays values related to the elemental composition of molecules.

Patocoa handles the "Elemental Analysis Group," which is suitable for basic items such as molecular weight and chemical formula. Calculates and displays values related to the elemental composition of molecules. Available with a Marvin license. 【Values calculated and displayed (excerpt)】 ■Mass: molecular mass ■Exact mass: molecular mass calculated from the most frequent natural isotopes of the elements ■Formula: chemical formula of the molecule 【Usage forms】 ■As a plugin for Marvin Sketch ■As a cxcalc command-line tool ■As a feature of Chemical Terms ■Utilized in custom applications using various APIs such as Java, .NET, and Microservices *For more details, please refer to the PDF document or feel free to contact us.

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  • Software (middle, driver, security, etc.)

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Profitable Standard Costing

Profitable Standard Costing

The true profits of your company are visible. Company profits are determined by sales prices and capital investments. Evolving into strategic management: "Cost calculation, estimation, and profit and loss management" tools.

◆ The income statement cannot be used for management. ◆ The "true" profit and pricing that you do not know. When you can set a "standard cost" in your company, ● You can conduct strategic pricing and estimates to win against market prices and competitors (At the stage of price determination, your company's operating profit is already confirmed). ● You can determine whether it is profitable before investing in human labor, automation equipment, or robots (You can simulate costs and profits before the investment). ● You can set company-wide cost reduction targets and improvement goals as target costs (activating improvements). ● The accuracy of budget preparation and profit planning increases. ● You can assess the prices of purchased and procured parts, reducing material costs and outsourcing processing costs (Assessment purchasing and compliance with subcontracting laws). This is a tool for practicing strategic management. It comes with a manual and calculation examples, so you can start right away. ◆ "Profitable Standard Cost Calculation" is available for free trial from that day. Standard cost calculation is done automatically. Since the estimates are linked, strategic pricing can be easily calculated. We have a support system for implementing standard cost calculation. Even during the COVID-19 pandemic, you can consult online during your free time with peace of mind.

  • Cost Management System

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FEMFAT break extension module: Calculation of static safety factor

FEMFAT break extension module: Calculation of static safety factor

It is possible to calculate the emotional safety factor considering stress gradients, material ductility, dimensional effects, temperature, local material properties, and surface residual stresses.

FEMFAT break is the only module within FEMFAT that is not used for analyzing fatigue strength. It is an extended module that calculates the safety factor against "fracture or yielding" of structural components that undergo local plastic deformation and fracture or yield. FEMFAT break can be integrated with FEMFAT basic or FEMFAT max. *For more details, please download the PDF or contact us.*

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  • Structural Analysis

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Optimization calculations for the internal pipeline of an automobile engine.

Optimization calculations for the internal pipeline of an automobile engine.

Quickly obtain optimal designs by effectively utilizing simulation-driven optimization calculations!

The exhaust pipe installed in a vehicle plays an important role in efficiently processing the engine's exhaust gases. The performance regarding the flow of exhaust gases is directly linked to the overall exhaust efficiency and environmental performance of the vehicle, and particularly, pressure loss and flow uniformity are essential factors in maintaining the optimal function of the exhaust system. By improving these characteristics, it is possible to contribute to enhanced engine performance, improved fuel efficiency, and reduced exhaust emissions. In this case, we improved performance by optimizing the shape of the exhaust pipe using the automatic optimization feature, one of the powerful design support functions of CAESES. *For more details, you can view the related links. For more information, please download the PDF or feel free to contact us.*

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  • Other analysis software

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Calculation of maximum allowable carryover in cleaning validation.

Calculation of maximum allowable carryover in cleaning validation.

[Application Note] Calculation Method for Maximum Allowable Carryover (MAC) in Cleaning Validation

- Establishing the Cleaning Validation Process Each process of cleaning validation is unique, and factors such as raw materials, process flow diagrams, work procedures, and minimum batch size (MBS) influence the cleaning process. The cleaning validation process is divided into three stages: design, qualification, and verification, and these should be continuously confirmed and updated throughout the duration of the process. It is necessary to set a Maximum Allowable Carryover (MAC) when switching products in production equipment. The MAC is the amount of the previous product that can be present in the next product without posing a risk to the patient. Here, we will introduce the method for calculating the Maximum Allowable Carryover (MAC) in cleaning validation.

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  • Analytical Equipment and Devices

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[Technical Column] Particle Tracking Calculation Using OpenFOAM's Parcel

[Technical Column] Particle Tracking Calculation Using OpenFOAM's Parcel

In DEM, a large number of particles takes a long time to compute! Here’s a method to avoid this!

OpenFOAM has a particle tracking feature that uses DEM (Discrete Element Method). As the number of particles increases, the computation time for particle tracking calculations becomes enormous, so a function is provided to approximate multiple particles as a single particle to reduce computation time. In this column, we will introduce methods for reducing computation time in DEM. For more details, please refer to the related links. We encourage you to read it. 【Contents】 ■ Methods for reducing computation time in DEM ■ How to determine particle diameter ■ Setting up calculations using particles ■ Calculation example using particles: Powder passing through a hopper *For detailed content of the column, please refer to the related links. If you have any questions, feel free to contact us.

  • Other analyses

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AnyBody Communication Vol. 3 Calculation of Energy Consumption in Walking

AnyBody Communication Vol. 3 Calculation of Energy Consumption in Walking

Animation of the analysis results obtained with AnyBody is published in the figure! Explanation of energy consumption calculation using METs is also provided.

This column explains the energy consumed during walking. AnyBody has confirmed through past analysis experience that reasonable calculations can be made regarding the energy expenditure of walking movements. In this way, AnyBody can compare metabolic energy for each movement to determine efficient actions, or calculate oxygen consumption by back-calculating from metabolic energy. For more details, please refer to the related links. We encourage you to read it. [Contents] ■ Calculation of metabolic energy in AnyBody ■ Calculation of energy expenditure using METs *Detailed content of the column can be viewed through the related links. For more information, please feel free to contact us.

  • Other analyses

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Integrated structural calculation for RC/SRC/S-frame buildings BUS-6

Integrated structural calculation for RC/SRC/S-frame buildings BUS-6

Intuitive operations enable tasks to be performed as desired, achieving advanced calculations.

BUS-6 is a program that comprehensively supports structural calculations for RC/SRC/steel buildings in accordance with the revised Building Standards Act. With its ability to faithfully model the shape and arrangement of structural frameworks and perform three-dimensional analysis, it resolves concerns related to modeling. It allows for the speedy preparation of submission documents such as structural calculation reports and design drawings. The comprehensive catalog (digest version) from Structural System Co., Ltd. can be viewed by downloading it from "Download Catalog."

  • Other CAD related software

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Seismic diagnosis and seismic reinforcement calculation for S-shaped buildings DOC-S

Seismic diagnosis and seismic reinforcement calculation for S-shaped buildings DOC-S

We conduct seismic assessments and reinforcement calculations for a wide range of buildings, including indoor gymnasiums and factories.

DOC-S conducts seismic assessments and reinforcement calculations for a wide range of buildings, including steel structures, indoor gymnasiums, and factories. The seismic assessment and reinforcement calculations for steel structures can be viewed by downloading the catalog from "Download Catalog."

  • Other CAD related software

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