The standard outlines strict design criteria for physical barriers. Safety guards must meet specific construction and placement rules to be considered compliant. 1. Guard Construction and Materials
Guards must be designed to withstand the operational environment and be securely fastened to the machinery.
What is the of the equipment you are working on?
. Depending on the context of your request, this standard is maintained by ASTM International and often adopted into the ASME Boiler and Pressure Vessel Code (BPVC) Overview of ASME SB-151 / ASTM B151
If you need B15.1 (withdrawn) or an older redline version showing changes: asme b151 pdf
For machinists working with power transmission screws, checking the ASME B1.5 manual provides the mathematical boundaries required to turn high-tensile threads on a lathe or CNC. Thread Type Standard Profile Angle Primary Industrial Use-Case Vises, heavy-duty jacks, and machine tool lead screws. Centralizing Acme 29° (Tight outer diameter clearance)
: The standard outlines the necessary safety labels and signs to warn workers of potential hazards. Where to Access the ASME B15.1 PDF
These are authorized resellers of ASME standards. They offer the exact same PDF but often have better enterprise licensing options (e.g., buying access for 10 users in your company).
These are prized for their exceptional resistance to seawater corrosion. Nickel Silvers (C74500, C75200, C75700): The standard outlines strict design criteria for physical
The standard provides requirements for a wide array of transmission components, including: : Main, jack, and drive shafting.
The direct source for the most accurate, updated versions, errata, and interpretations.
In the United States, the Occupational Safety and Health Administration (OSHA) enforces workplace safety laws. OSHA standard governs mechanical power transmission apparatus and heavily relies on the technical frameworks established by ASME B15.1.
The standard was first introduced by ASTM in and has been updated periodically to reflect technological and industrial changes. Guard Construction and Materials Guards must be designed
You will find tables for:
Identify all unguarded shafts, couplings, and belts under 2.5 metres high.
The Essential Guide to ASME B15.1: Understanding the Standard for Mechanical Power Transmission Apparatus