select
navigate
switch tabs
Esc close

ISO 2768-mK vs specific tolerances

0
l
0

Hey guys, I’m getting some pushback from our shop lead. I’ve been dimensioning every single feature on a new manifold block because I’m paranoid about fitment, but he says the drawing is “unreadable” and I should just use a general note. If I just call out ISO 2768-mK in the title block, is that actually enough to cover things like hole-to-hole distances and basic flatness for a mating surface, or am I asking for trouble? I don’t want to get parts back that technically pass but don’t bolt up.

    • l

      Hey guys, I’m getting some pushback from our shop lead. I’ve been dimensioning every single feature on a new manifold block because I’m paranoid about fitment, but he says the drawing is “unreadable” and I should just use a general note. If I just call out ISO 2768-mK in the title block, is that actually enough to cover things like hole-to-hole distances and basic flatness for a mating surface, or am I asking for trouble? I don’t want to get parts back that technically pass but don’t bolt up.

      0
ISO 2768-mK vs specific tolerances
Your information:




Suggested Topics

Topic
Replies
Views
Activity
Thermal expansion modelling for a braced rectangular steel tank
hi, for a welded steel coolant reservoir for a test stand - 4 m × 2 m × 1.5 m with internal bracing I need to account for thermal expansion. Fluid runs at 80–90... read more
B
Q
L
2
410
Feb 04
Designing holes for M3 threaded inserts in an ABS enclosure
Hi! In my design for a small ABS enclosure for an onboard sensor module I want to switch from molded bosses to heat-set M3 inserts for the lid screws. Before I finalize CAD, what... read more
A
o
1
620
Dec 23
Airtight joint between two aluminum frame enclosures?
Hi, I have two 400 mm cubical enclosures from 20×20 mm aluminum profiles with glass on all sides except one. I need to connect them into a single temperature-controlled unit and keep the joint... read more
M
D
F
2
760
Dec 29
How to correctly specify standard and non-standard threads in a technical drawing?
For a machined part that has both standard and non-standard thread types, what’s the best way to call out threads in the technical drawing? In particular, should I use thread callouts or full detail... read more
I
R
6
1.4k
Nov 14
Drawing callout for tight tolerance over short bore length
hi, I have an aluminum housing for a small gearbox where the bearing seats are, of course, critical. I need to hold tight tolerances on the ID and OD, but only over a short... read more
A
S
4
816
Oct 31