# Hydraulic Cylinder Toolkit — Hydraulic Cylinder Calc Tools

> Hydraulic Cylinder Calc Tools (iPhone/iPad app by LOGIC MEKATRONIK MUHENDISLIK SANAYI VE TICARET ANONIM SIRKETI.)

- Source: https://appshunter.io/ios/app/hydraulic-cylinder-toolkit/id6781257481 (this page in markdown: same URL + `.md`)
- Developer: [LOGIC MEKATRONIK MUHENDISLIK SANAYI VE TICARET ANONIM SIRKETI](https://appshunter.io/developer/6781257483)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 18 MB
- Languages: American English
- Released: 2026-08-13
- Data updated: 2026-09-05
- User reviews in markdown: https://appshunter.io/ios/app/hydraulic-cylinder-toolkit/id6781257481/reviews.md

## What is Hydraulic Cylinder Toolkit?

Logic Hydraulic Cylinder Tools brings hydraulic cylinder design and engineering calculations
to your pocket. Designed for engineers, manufacturers, and field technicians, the app provides
the most commonly used calculations in one place, quickly and conveniently.
CALCULATION TOOLS
• Force & Diameter — Calculate the required piston/rod diameter based on working
pressure, or determine the actual pushing and pulling force from a selected diameter.
Automatic rounding to standard series diameters is supported.
• Bolt Calculation — Determine the required number of bolts for the cover connection, the
force per bolt, the actual safety factor, and the recommended tightening torque. DIN standards
and bolt grades are supported.
• Port Calculation — Determine the minimum required port inner diameter based on flow
rate and identify the appropriate standard port size. View ideal and acceptable flow velocity
results.
• Buckling — Calculate the critical buckling load and actual safety factor using the Euler and
Tetmajer methods. Different mounting (support) types and materials are supported.
• Cycle Time — Calculate extension and retraction stroke times, piston speed, and volume
based on piston/rod diameter, stroke length, and flow rate.
• Wall Thickness — Determine the recommended minimum wall thickness and outer
diameter for the cylinder tube using the Barlow and Lamé formulas.
REFERENCE TABLES
• Standard port size table
• Metric thread table (minor diameter, pitch, drill diameter, and more)
• ISO 286 hole & shaft tolerance table
• Unit converter — Quickly convert between pressure, force, length, torque, flow rate, and
area units.
FEATURES
• Turkish and English language support
• Metric unit system
• Configurable default safety factor and bolt grade
• Clean, fast, and ad-free interface
The app is designed as a practical guide for hydraulic cylinder calculations. Results are intended
for preliminary engineering evaluation; applicable standards and engineering approval should
be considered for final design decisions.


## Version history (last 3 releases)

### 1.0.2 — 2026-08-26

Turkish and English language support added.
Some bug fixed.

### 1.0.1 — 2026-08-15

App name is changed.

### 1.0 — 2026-08-13

No release notes.

## More apps by LOGIC MEKATRONIK MUHENDISLIK SANAYI VE TICARET ANONIM SIRKETI

- [Idle Machinist](https://appshunter.io/ios/app/idle-machinist/id6789546853)

All apps by LOGIC MEKATRONIK MUHENDISLIK SANAYI VE TICARET ANONIM SIRKETI: https://appshunter.io/developer/6781257483

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-05.*