GMW16578
Acceptance Criteria for Voids in Cast Aluminum Rotors
active, Most Current
| Organization: | GMW |
| Publication Date: | 1 November 2023 |
| Status: | active |
| Page Count: | 10 |
scope:
Purpose.
This standard defines the acceptable levels of surface porosity and internal voids in as-cast and fully machined aluminum rotor castings used in vehicles containing electric machines.
This document describes the allowable porosity limits in the cast aluminum regions of high pressure die cast rotors. It also serves as an acceptance standard for internal and surface anomalies and discontinuities.
This standard does not preclude the requirements of any other further refined inspection specification (example: control plan) or engineering drawing requirement as long as the minimum requirements of this standard are met or exceptions approved by General Motors.
Document History
GMW16578
November 1, 2023
Acceptance Criteria for Voids in Cast Aluminum Rotors
Purpose.
This standard defines the acceptable levels of surface porosity and internal voids in as-cast and fully machined aluminum rotor castings used in vehicles containing electric machines.
This...
April 1, 2017
Acceptance Criteria for Voids in Cast Aluminum Rotors
Introduction
Note: Nothing in this standard supercedes applicable laws and regulations.
Note: In the event of conflict between the English and domestic language, the English language shall take...
August 1, 2012
Acceptance Criteria for Voids in Cast Aluminum Rotors
This standard defines the acceptable levels of surface porosity and internal voids in fully machined aluminum rotor castings used in vehicles containing electric machines.