JIS G 3522 PDF

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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New Quick4 View includes material properties and diagrams in an ISO drawing frame on one screen. If period 1 sec 35522, input 2 load cycles for 2Hz.

Calculated lifetime in hours is 6 times higher in load spectrum as in continuous duty with 2 Hz. Same as previous example, but spring is not operated in continuous duty.

HEXAGON Info No.

Tables can be displayed as help for input of friction coefficients. Min and max values of the alloy components are drawn in a logarithmic scale so that even small shares are visible.

Load spectrum includes only one share with L1, L2, and number of load cycles. Then 4 seconds stop period. And database has been updated, so that alloy components of almost every steel material in the database are included now. DBF from static shear strength and pulsating shear strength of compression springs.

b At “Animation” you can watch when the spring begins to buckle. But in example B3, the old formula with 1. 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. Nevertheless, better select material from database, else the software cannot calculate important spring properties:.

Info No. 154 – Nov./Dec. 2015

Calculated lifetime in hours is 13 times higher in load cycles 2. Either this must be a very specific property of chrome nickel alloys, or the table A10 in Y is incorrect for these materials. Changes are not described. A new graphic was created to visualize alloying elements in a bar chart. Obviously, only the most conspicuous mistakes have been corrected.

Piano wires JIS G 3522 SWPB

Load cycle frequency is 2 Hz. If ISO title block with 10 mm sheet border was jus, some tables in A4 production drawings are now compressed so that drawing content no longer interfere with 10 mm border.

This eases input for special bedding on 2, 3, 4 or 5 bearings. And also for 2.

I found some mistakes corrected:. These thermal expansion coefficients are calculated, marked between the known temperatures i.

Piano Wires Jis G Swpb – Buy Jis G Product on

Then 48 minutes stop period. Therefore, load cycle frequency is no longer printed in the production drawing for this case. According to JIS, horizontal limit line depends on permissible setting of the spring and may be higher or lower as 0.

Spring operates 1 second and makes 2 load cycles at 2 Hz. Database with international material names was extended by material names according to Chinese and Indian Standard, and by ISO material names as well. You can create 6 different Woehler curves in WST1: Period can now be entered in seconds as well as minutes, hours, days and years.

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. By this you can y if and how bedding of the spring can be modified to prevent buckling of the spring.

New release of VDI was issued in November And not even these corrections done consequently. In equationthe “mzu” for reduced thread length by chamfers was jiis from 1.

Simply modify period from 1 sec into 5 sec. In the JIS example, 3522 shear stress 0. Japanese standard JIS B Load cycle frequency 2 Hz, makes load cycles in 4 minutes. Self-defined material data are saved together with the spring dimensions. Our compression spring software provide now five types of fatigue strength diagram: Calculation with and without load spectrum must lead to equal results.