This standard specifies the series composition, use, performance, structural characteristics and varieties of vertical internal honing machines. It also specifies the basic parameters of general-purpose, semi-automatic and CNC vertical internal honing machines and vertical internal honing machines. workbench type. This standard applies to newly designed general-purpose vertical internal honing machines.
2006JB/T 7422.4-2006 Vertical internal honing machines Part 4: Serial type spectrum
1991JB/T 5603-1991 Vertical internal honing machine series type spectrum
JB/T 5603-1991 Vertical internal honing machine series type spectrum was changed to JB/T 7422.4-2006 Vertical internal honing machines Part 4: Serial type spectrum.