GOST 2.309-73 (chg 3)
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GOST standards updated in 1973. |
GOST 2.309-1973
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GOST standards updated in 1973. |
Treatment Unspecified
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Basic surface texture symbol. Type of surface texture is not specifically identified. |
Removal of Material Required
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Material must be removed from the part to meet the requirements. |
Removal of Material Prohibited
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Material cannot be removed from the part. |
Force Tail
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Adds a tail to the symbol. |
Majority
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Apply the specified surface texture to all surfaces without a specific surface texture symbol. |
All-around
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Adds the all-around indicator to the symbol. |
Production Method
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Identifies the appropriate production method for the texture. Type the text, or select options from the context menu. This field is enabled only when you click Removal of Material Required. |
Surface Texture Value
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Identifies the surface roughness. Type the text, or select options from the context menu. |
Texture Direction
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Identifies the surface texture type left by the cutting instrument. |
Add Row
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Insert a new Surface Texture Value line. |
Remove Row
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Remove a Surface Texture Value line. |