Uni Iso 4156 Pdf Download
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How to Download Uni Iso 4156 PDF for Free: A Step-by-Step Guide
Uni Iso 4156 is the international standard for straight cylindrical involute splines with metric module and side fit. It specifies the dimensions, tolerances, quality, and inspection of splines that are used for transmitting torque and motion between shafts and hubs or other similar parts. It also provides formulas and tables for calculating the dimensions and tolerances of splines.
If you are looking for a reliable and updated resource for designing and calculating splines, you may want to download Uni Iso 4156 PDF for free. Uni Iso 4156 PDF is a digital version of the standard that you can access online or offline on your computer, tablet, or smartphone. It is composed of three parts:
Uni Iso 4156-1: Generalities
Uni Iso 4156-2: Dimensions
Uni Iso 4156-3: Inspection
In this article, we will show you how to download Uni Iso 4156 PDF for free in a few simple steps. We will also explain what Uni Iso 4156 is and why you should use it for your splines design and calculation.
What is Uni Iso 4156 and why should you use it?
Uni Iso 4156 is the international standard for straight cylindrical involute splines with metric module and side fit. It was first published in 1981 by ISO (International Organization for Standardization) and revised in 2005 and 2021. It is based on the Italian standard UNI 6604-69.
Straight cylindrical involute splines are mechanical elements that consist of equally spaced teeth on a cylindrical surface that mesh with corresponding teeth on another part. They are used for transmitting torque and motion between shafts and hubs or other similar parts, such as gears, pulleys, couplings, clutches, brakes, etc.
Metric module is the ratio of the pitch diameter to the number of teeth of a spline. It is expressed in millimeters and represents the size of the spline teeth. Side fit means that the clearance between the external and internal spline teeth is measured on the side of the teeth.
Uni Iso 4156 specifies the dimensions, tolerances, quality, and inspection of splines with different pressure angles (30°, 37,5°, or 45°), modules (from 0,25 to 10), numbers of teeth (from 6 to 120), and fit classes (from A to H). It also provides formulas and tables for calculating the dimensions and tolerances of splines based on their pressure angle, module, number of teeth, and fit class.
You should use Uni Iso 4156 for your splines design and calculation because it is:
A recognized and widely used international standard that ensures compatibility and interchangeability of splines.
A comprehensive and updated resource that covers all the aspects of splines with metric module and side fit.
A reliable and accurate tool that helps you design and calculate splines with optimal performance and quality.
A convenient and accessible format that you can download for free as a PDF file.
How to download Uni Iso 4156 PDF for free?
If you want to download Uni Iso 4156 PDF for free, you can follow these steps:
Go to the website of iTeh Standards Store, which is a platform that provides free access to various standards and technical documents.
Search for "Uni Iso 4156" in the search box or click on the links below:
Uni Iso 4156-1: Generalities
Uni Iso 4156-2: Dimensions
Uni Iso 4156-3: Inspection
Select the part of Uni Iso 4156 that you want to download and click on the "Download" button.
Fill in your name and email address and agree to the terms and conditions.
Click on the "Download" button again and wait for the PDF file to be generated.
Save the PDF file on your device and open it with a PDF reader.
You can also find more information about Uni Iso 4156 on the website of ISO or on the publisher's website.
Why should you download Uni Iso 4156 PDF for free?
Uni Iso 4156 PDF is a free and convenient way to access the international standard for straight cylindrical involute splines with metric module and side fit. It is a comprehensive and updated resource that helps you design and calculate splines with optimal performance and quality. By downloading Uni Iso 4156 PDF for free, you will benefit from:
A recognized and widely used international standard that ensures compatibility and interchangeability of splines.
A high-quality content written by experts in splines.
A rich and diverse illustration that helps you visualize and understand the topics.
A learning support that includes formulas and tables for calculating the dimensions and tolerances of splines.
A convenient and accessible format that you can download as a PDF file.
If you are interested in Uni Iso 4156 PDF, you can download it for free from the links provided above. You can also find more information about the standard and its authors on the website of ISO or on the publisher's website. We hope you enjoy reading and learning from Uni Iso 4156 PDF! 4aad9cdaf3