Glossary entry (derived from question below)
English term or phrase:
circle junction
English answer:
rounded and filleted corners / transitional curves
Added to glossary by
Ken Cox
Apr 14, 2008 22:18
16 yrs ago
2 viewers *
English term
circle junction
English
Tech/Engineering
Engineering: Industrial
Technical Drawing
The term appears in a training handout on "Carpentry & Decoration". The English document was translated from German. Context follows:
Instructions and Guidelines:
- Discuss and explain the objectives.
- Explain the basic geometrical construction of perpendiculars and straight lines.
- Explain and construct line segments, angles and regular polygons.
- Explain and construct circles, arcs, **circle junctions** and ellipses.
"
Instructions and Guidelines:
- Discuss and explain the objectives.
- Explain the basic geometrical construction of perpendiculars and straight lines.
- Explain and construct line segments, angles and regular polygons.
- Explain and construct circles, arcs, **circle junctions** and ellipses.
"
Change log
Apr 23, 2008 19:49: Ken Cox Created KOG entry
Responses
8 hrs
Selected
rounded and filleted corners
'Circle junction' may be a literal mistranslation of 'Kreisanschluss', which means joining two straight lines with an arc of a circle to produce a rounded corner or filleted corner (outside corner or inside corner, respectively).
refs (the first one comes from a list of topics in practical geometry course):
Konstruktionen mit Kreisen
* Geraden und Kreise
* Konstruktion einer Tangente
* Gemeinsame Tangente zweier Kreise
* Kreisanschluss im Winkel
http://www.dihk-bildungs-gmbh.de/index.php?id=424
Using Drawing Instrument
Using the Tools. Straight line. Arc, Circle. 4. Circle template .... Round. FILLET AND ROUND. To draw the arc, we must find the location of the center of ...
pioneer.netserv.chula.ac.th/~kjirapon/PowerPoint/Chapter%2002%20Using%20Drawing%20Tools.ppt
Note from asker:
BTW, the course is not for carpenters. This is a tech institute for auto-engineering technicians, but they first get foundation courses in workshop technology that covers all types of workshops. |
Peer comment(s):
neutral |
David Moore (X)
: If it is, it were better rendered as "transitional curves", or something along those lines. //(Sorry for the typo - don't want them getting Brahms, do we...?)
11 mins
|
for carpenters?
|
4 KudoZ points awarded for this answer.
Comment: "Thank you. I was able to confirm that this is the intended meaning. The term "circle" is used because one or more circles are used in constructing the correct arc joining the two lines in the tech drawing. The lines may be intersecting or parallel, so it is not necessarily a corner."
28 mins
curve; section of a circle; segment of a circle
would fit in with the surrounding context (arcs, circles and ellipses)
don't know what the German original might have been - hardly Kreisabschnitt?
don't know what the German original might have been - hardly Kreisabschnitt?
Note from asker:
What is "Kreisschnitt" and "Kreisabschnitt"? |
Peer comment(s):
neutral |
Kim Metzger
: I don't know enough about math to agree, but could the original have been Kreisschnitt?
1 hr
|
I'd say that's even less likely than the ab version
|
+4
7 hrs
where two or more circles join.
When you have to have two or more circles join, like in a mirror frame, or in a cabinet bench top there is what is called a junction of circles. at this junction point there are angles and equations that need to be calculated. to ensure the intersections are correct. Than you must be able to make the item.
Discussion