Gear Design app icon

Gear Design

Design and calculation of spur and helical gears.

José Fernández · jfo.project.engranajesLite

Not rated yet 50K+ downloads v1.3 8.2 MB Android 4.2+ PEGI 3 · Everyone

At a glance

Latest version
v1.3 (4)
Updated
Jan 26, 2022 (4 years ago)
APK size
8.2 MB
Requires
Android 4.2+ (API 17)
CPU support
Any (no native code)
Category
Education (app)
Permissions
5 (1 sensitive)
Developer contact
[email protected]

About this APK

Gear Design is an app by José Fernández in the Education category. It has no native code, so it runs on any Android processor.

It asks for 5 permissions, 1 of them sensitive: modify shared storage.

What's new in v1.3

Export of results to PDF file Table of most common standard modules included Display improvement and troubleshooting

Description

From the listing uploaded by “donmercenary”.

This application is used to obtain the main dimensions of spur and helical gears. This version is limited to individual gears. Input data: - Number of teeth. - Normal Module. - Pressure angle. - Helix angle. (For helical gears). - Number of teeth measured. (Limited to 3 in this version). - Correction of tooth profile. (Limited to 0 in this version). - Correction toothed head. (Limited to 0 in this version). Results: - Module apparent or tangential. (For helical gears). - Axial module. (For helical gears). - Modulo base. - Step normal diametral - Step diametrical apparent or tangential. (For helical gears). - Step usual. - Step apparent or tangential. (For helical gears). - Step axial. (For helical gears). - Step regular basis. - Step apparent basis or tangential. (For helical gears). - Addendum. - Dedendum. - Tooth depth. - Pitch diameter. - Outer diameter. - Diameter base. - Diameter background. - Normal tooth thickness. - Apparent thickness or tangential tooth. (For helical gears). Features: - Unlimited number of teeth and modules. - Notice when you are not using a standard module. - Notice when scour will occur on the teeth. - Possibility to export the results to a file. - Graphical Explanation of the most important parameters. - 7 languages​​: English, Spanish, Chinese, French, German, Japanese and Russian. - Simple interface. For any questions or improves contact in the email that appears in the application.

Security & authenticity

Security rating: Trusted

Signing certificate

  • Certificate issued to “Jose” Not the developer's name (“José Fernández”). Names in certificates can't be verified, so this alone proves nothing.

Store checks and file details

  • Developer signature verified Jan 26, 2022
  • Antivirus scan result not available
  • Signed byCN=Jose, L=Burlada, ST=Navarra, C=31600
  • Signing certificate (SHA-1)F0:DC:17:70:57:6F:39:4C:8D:C2:05:79:D5:50:18:61:70:42:22:8F
  • File MD54769ba9585f01df0557a9862e90e390f
  • Uploaded by “donmercenary” 4 followers · uploading since 2016

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (5)

Gear Design requests 5 permissions, 1 of them sensitive.

Required hardware & features

Gear Design APK: questions and answers

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the Gear Design APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is 4769ba9585f01df0557a9862e90e390f.

Tags

More Education apps