GB/T 20960-2007 (English Version) PDF

Standard No.: GB/T 20960-2007
Language: Chinese, Available in English version
Release Date: 2007
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 20960-2007

Scope: This part specifies the type and connection dimensions, requirements, test methods, inspection, marking, packaging and accompanying documents of CNC horizontal turret tool holders (hereinafter referred to as tool holders). This section applies to motor-driven tool holders with a center height of 50 mm to 200 mm and whose axis of rotation is parallel to the mounting base. Other tool holders should be used as a reference. Among them, the connection size is a newly designed knife holder.

GB/T 20960-2007 Referenced Document

GB 4208-1993 Degrees of protection provided by enclosure (IP code)
GB/T 16769-1997 Metal-cutting machine tools--Measurement method of sound pressure level
GB/T 17421.1-1998 Test code for machine tools. Part 1: Geometric accuracy of machines operating under no-load or finishing conditions
GB/T 9061-2006 General specifications for metal-cutting machine tools
JB/T 3207-2005 Machine tool accessory - General specification for products packaging
JB/T 9877-1999 Determination of cleanliness of metal cutting machine tools
JB/T 9935-1999 Machine tool accessories Preparation of accompanying technical document