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JB/T 10120-1999Parts and units of machine tool fixtures - Clamping plates (English PDF)

机床夹具零件及部件夹板

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

August 6, 1999

Implementation date

January 1, 2000

Scope

JB/T 10120-1999 is the English-translated version of 机床夹具零件及部件夹板.

JB/T 10120-1999 is the Chinese standard "Parts and units of machine tool fixtures - Clamping plates". Its scope clause reads: This standard specifies clamp plates for workpiece diameters of 20 mm to 150 mm.

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Document preview — JB/T 10120-1999

National Standard of the People's Republic of China

Replacing: GB/T 12885-1991

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

1 Scope
2 Dimensions

1 Scope

This standard specifies clamp plates for workpiece diameters of 20 mm to 150 mm.

2 Dimensions

The dimensions are those shown in the figure and the table, in millimetres. The vee of the plate has an included angle of 90 degrees and the workpiece is held by six screws.

For a nominal diameter of 20 mm to 100 mm: L = 140, L1 = 170, A = 120 and l1 = 30.

For a nominal diameter of 30 mm to 150 mm: L = 200, L1 = 270, A = 172 and l1 = 42.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Similar standards

JB/T 10117.2-1999|JB/T 10117.5-1999|JB/T 10124-1999|JB/T 10125-1999|JB/T 10126.1-1999|JB/T 10126.2-1999

Editions of JB/T 10120

Edition	Title	Revision	Status
JB/T 10120-1999	Parts and units of machine tool fixtures - Clamping plates	current edition	Current
GB/T 12885-1991	Parts and units of machine tool fixtures - Clamping plates	previous edition	Superseded

This page sells the current edition, JB/T 10120-1999. Earlier editions are listed for reference only.

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