The pitch diameter of the pinion attached to it is listed as ø6 Stack exchange network consists of 183 q&a communities including stack overflow, the largest, most trusted online community for developers to learn,. Looking at the wikipedia page for ø it seems like this is just a nonce symbol indicating that the.
Ø 5 means the hole diameter (drill size) is 5mm $\begingroup$ also, depending on the manufacturing process, dimensioning a slot from end to end as you suggest might make it more difficult to manufacture since machine tools are typically. “thru all” is added here to remove the requirement for a section view to show hole depth
$\begingroup$ @type_outcast sure ø has a lowercase Ø — it's the symbol for diameter ∅ that doesn't have a lowercase But that is the sort of detail that doesn't really matter. The diameter symbol (⌀) (unicode character u+2300) is similar to the lowercase letter ø, and in some typefaces it even uses the same glyph, although in many others the glyphs.
$\begingroup$ also, depending on the manufacturing process, dimensioning a slot from end to end as you suggest might make it more difficult to manufacture since machine tools are. Stack exchange network consists of 183 q&a communities including stack overflow, the largest, most trusted online community for. What do the following annotations mean in this autocad drawing mean R1.25 typ (circle/hole left) 2xø1.0 (circle/hole right) ø1.25 (circle/hole bottom) based on those.
There's a standard shaft/hole chart based on dimension/tolerance (sorry about the images, i've searched on google but cannot find. More accurately is defined in section 3.8 envelope requirement. If i'm inferring correctly from what you're saying, the proper approach when the shop is making both parts is simply to ignore the shop's machining.