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unit 11 from

print reading for industry

Class Print Reading for Industry 248 Date Name Review Activity 12-2 For ench of the written descriptions below, sketch a surfnce texture symbol with the proper notatio accomplish that description. The descriptions use LUS customary units 1. Maximum roughness average is 250 microinches with a sampling length of.05 2 Roughness average is 32 to 63 microinches with a sampling length of .05" 3. No material can be removed and the maximum roughness average is 32 microinches with length of 10. 4. Maximum roughness average is 250 microinches, the lay is multidirectional, and no sampling lengh is specified. 5. Minimum material removal is (06, maximum R,is 8 microinches, sampling length is 05,and he 05", and the lay is circular Unit 12 Surface Texture Symbols Date 249 Class aview Activity 12-3 descriptions below, sketch a surface texture symbol with the proper notationls) roquired to of the written below the Wrhesintion. The descriptions use metric units. s average is 0.8 micrometers with a sampling length of 0.8 mm. xximum ad of roughness average, use R, at 0.8 with a sampling length of 2.5 mm. 1 Maximum roughness average is 0.8 microns, sampling length is 2.5 mm, and the lay is parallel to the indicated line. Maximum roughness average is 3.2 microns,sampling length is 08 mm, and the lay is radial. renugthiness average is 6.3 microns, sampling length is 0.4 mm,and 6 mm or more mu temoved by milling

Answer 1

2 average is 32 to a vess -with 3-2 e mave e Sampling 3 2 ne ngaths 5peci 50 2 so