the bore is 23, how to process the inside hole ah, where to process ah, 15Like the mirror surface of the cylinder, I know how to drill, but how to smooth out the smooth surface. What mechanical process is necessary? Thank you!
Can inner circle grinder for grinding internal hole, no conventional grinding wheel, polishing wheel, the kind of cotton
The first lathe bottom, precision grinder and then, finally, for internal grinder polishing! But remind you, cylinder cylinder of the raw material is aluminum alloy, not aluminum, ah, processing out without hardness processing, also can't achieve long-term use.
Aluminum shall be rolled and then hard anodized
Machine bottom, internal grinder, internal grinder, final polishing! But to remind you that the cylinder's raw material is aluminum alloy, rather than the hardness of aluminum processing, and can not be used for long-term purposes.
