JIS G Piano wires (Foreign Standard). standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/ View all product. Find the most up-to-date version of JIS G at Engineering JIS G Piano wires (Foreign Standard). Available for Subscriptions. Content Provider Japanese Industrial Standards [JIS].
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And database has been updated, so that alloy components of almost every steel material in the database are included now.
HEXAGON Info No.
In equationthe “mzu” for reduced thread length by chamfers was changed from 1. New Quick4 View includes material properties and diagrams in an ISO drawing frame on one screen. Japanese standard JIS B Therefore, load cycle frequency is no longer printed in the production drawing for this case. Calculated lifetime in hours is 6 f higher in load spectrum as in continuous duty with 2 Hz.
At “Animation” you can watch when the spring begins to buckle. This simple construction does not completely match with a measured fatigue strength diagram, but approximation may be sufficient for a new material with unknown fatigue strength properties.
Period can now be entered in seconds as well as minutes, hours, days and years. And also for 2. Calculation with and without load spectrum must lead to equal results. I found some mistakes corrected:.
Piano wires JIS G 3522 SWPB
Then 48 minutes stop period. If period 1 sec defined, input 2 load cycles for 2Hz. If ISO title block with 10 mm sheet border was configured, some tables in A4 production drawings are now compressed so that drawing content no longer interfere with 10 mm border.
Simply modify period from 1 sec into 5 sec.
JIS G – Piano wires (Foreign Standard)
A new graphic was created to visualize alloying elements in a bar chart. Database gg international material names was extended by material names according to Chinese and Indian Standard, and by ISO material names as well. Min and max values of the alloy components are drawn in a logarithmic scale so that even small shares are visible.
Our compression spring software provide now five types of fatigue strength diagram: Obviously, only the most conspicuous mistakes have been corrected.
New release of VDI was issued in November Tables can be displayed as help for input of friction coefficients. Spring operates 1 second and makes 2 load 35222 at 2 Hz.
Load cycle frequency is 2 Hz. It is approximately identical with the release of December Room licenses for education are no longer unlimited to any computer in one room, but limited to simultaneous access to maximal 20 workstations in a room.
These thermal expansion coefficients are calculated, marked between the known temperatures i. By this you can see if and how bedding of the spring can be modified to prevent buckling of the spring. Shortcuts for Quick view were unified for all programs to show Quick View by means of key combination Alt-V iew and then 1,2,3,4 for Quick1,2,3,4 View.
Then 4 seconds stop period. Calculated lifetime in hours is 13 times higher in load cycles 2. You can create 6 different Woehler curves in WST1: Either this must be a very specific property of chrome nickel alloys, or the table A10 in VDI is incorrect for these materials.
Calculated lifetime in hours is now 5 times higher than in continuous duty. Same as previous example, but 35522 is not operated in continuous duty.