【摘要】 针对测量领域深孔表面粗糙度测量存在的问题,研制了一种便携式微控表面粗糙度检测仪。主要用于孔径Φ38以上深孔管件内孔表面粗糙度的测量,测孔深度可达18m.既可应用于石油泵管内孔表面粗糙度测量,也可应用于其他深孔管件的内孔表面粗糙度测量。仪器质量轻,操作简便,便于携带,是深孔加工行业质量检测部门的实用计量、检测仪器。更多还原

【Abstract】 As for the problem of surface roughness measure of deep hole in measure field,developed a kind of portable micro-control surface roughness instrument.It is mainly used for measuring in-hole surface roughness of deep-hole tube with hole diameters up to more than 38 mm and it may measure the depth of a hole about 18 m.It may measure not only in-hole surface roughness of oil pump tube,but also that of other deep-hole tubes.It is greatly welcomed by quality test department of deep-hole process industry because of its light weight,simple operation and convenient carrying.更多还原