HB 7786-2005
General requirements for precision and surface roughness of chemically milled parts (English Version)

Standard No.

HB 7786-2005

Language

Chinese, Available in English version

Release Date

2005

Published By

Professional Standard - Aviation

Latest

HB 7786-2005

Scope

This standard specifies the general requirements for the accuracy and surface roughness of chemical milling of parts (hereinafter referred to as "chemical milling"). This standard is applicable to the chemical milling of aluminum alloy (containing aluminum-lithium alloy) and titanium alloy parts of aviation products.

HB 7786-2005 Referenced Document

• GB/T 1031 Geometrical Product Specifications(GPS).Surface texture:Profile method.Surface roughness parameters and their values*， 2009-03-16 Update

HB 7786-2005 history

• 2005 HB 7786-2005 General requirements for precision and surface roughness of chemically milled parts