JB/T 12609-2016Inspection methods for cutting edge morphology of cutting tools (English PDF)
刀具刃区形貌检测方法
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
January 15, 2016
Implementation date
June 1, 2016
Scope
JB/T 12609-2016 is the English-translated version of 刀具刃区形貌检测方法.
JB/T 12609-2016 is a recommended Chinese machinery industry standard on inspection methods for the morphology of the cutting edge zone of tools.
It prescribes how that zone is examined, taking in the edge round, the nose radius, the rake angle, the clearance angle, the chamfer and the edge preparation, and it does so under four headings: appearance, dimensions, angles and surface roughness.
Its field of application is the inspection of cutting edge morphology. It quotes GB/T 1031. The Ministry of Industry and Information Technology issued it, under Chinese classification J41 and international classification 25.100.01.
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Document preview — JB/T 12609-2016
National Standard of the People's Republic of China
- ICS
- 25.100.01
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- 1 Scope
- 2 Normative references
- 3 Testing methods of the morphology of the edge zone
- 3.1 Morphology diagram of the edge zone
- 3.2 Inspection of the appearance
- 3.3 Inspection of the edge rounding dimension
- 3.4 Inspection of the dimension of the nose radius
- 3.5 Inspection of the rake angle and of the clearance angle
- 3.6 Inspection of the dimensions of the chamfer, of the bevel and of the wiper edge
- 3.7 Inspection of the angles of the chamfer, of the bevel and of the wiper edge
- 3.8 Inspection of the surface roughness
What this standard covers
This standard specifies the method of detecting the appearance of the cutting edge area (blunt circle, tip arc, rake angle, rear angle, chamfering, chamfering and repairing edge), appearance, size, angle and surface roughness. This standard applies to the detection of blade edge morphology.
Document data
International classification (ICS): 25.100.01.
Chinese classification (CCS): J41.
Estimated length of the Chinese original: 6,668 words.
Standards quoted by this document
GB/T 1031
3 Testing methods of the morphology of the edge zone
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
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