Wixie
Student publishing and creativity platform. Users can search and insert images from Pics4Learning within the application.
Pixie
Software for student publishing and creativity.
Wixie
Online student publishing and creativity platform.
Frames
Create animations, digital stories, and stop-motion.
Share
Create web sites, epubs, and presentations.
These software tools let users search and insert images from Pics4Learning within the application.
Lesson Plans
High-level ideas for engaging students and using Pics4Learning images in the classroom.
Creativity
Articles to help build powerful thinking skills with creativity.
Digital Storytelling
Articles and ideas for engaging students with digital storytelling.
21st Century Classrooms
Articles to help you create a 21st century classroom and build 21st century skills.
Articles, ideas, and lessons for engaging students with technology.
ISO 13920 is an international standard that specifies the general tolerances for welded, fabricated, or machined products. This standard applies when no other tolerances are specified and can be used for on-site or workshop fabrication. It provides a framework to ensure that products meet certain dimensional and geometrical requirements, which is critical for their functionality and interchangeability.
A 1500 mm long beam must not bow or warp more than 1.5 mm over its total length. iso 13920 bf
Need help determining if BF is right for your project? Consult your welding engineer or CWI before placing the tolerance on the drawing. ISO 13920 is an international standard that specifies
| Nominal size range (mm) | Permitted deviation (± mm) | |------------------------|----------------------------| | up to 30 | 0.5 | | >30 to 120 | 1.0 | | >120 to 400 | 1.5 | | >400 to 1000 | 2.0 | | >1000 to 2000 | 2.5 | | >2000 to 4000 | 3.5 | | >4000 to 8000 | 5.0 | | >8000 to 12000 | 6.5 | A 1500 mm long beam must not bow or warp more than 1
Creative Educator
A free source of strategies to foster creativity, and integrate technology into the classroom.
Rubric Maker
Create custom rubrics for your classroom.
Wixie
An online student publishing and creativity platform.
