TB T 449 2016 Translated English of Chinese Standard TB T 449 2016 TBT449 2016 is popular PDF and ePub book, written by https://www.chinesestandard.net in 2023-11-18, it is a fantastic choice for those who relish reading online the Technology & Engineering genre. Let's immerse ourselves in this engaging Technology & Engineering book by exploring the summary and details provided below. Remember, TB T 449 2016 Translated English of Chinese Standard TB T 449 2016 TBT449 2016 can be Read Online from any device for your convenience.
TB T 449 2016 Translated English of Chinese Standard TB T 449 2016 TBT449 2016 Book PDF Summary
This standard specifies the type and profile of wheel rim tread profiles for railway rolling stock. This standard applies to machined rolling stock wheels. 2 Types and contours 2.1 There are 8 types of rolling stock wheel rim tread shape prototypes, the models of which are: LM, LMA, LMB, LMC, LMD, JM, JM2, JM3. The contours are as shown in Figures 1 ~ 8, respectively. 2.2 There are 25 types of thin rim tread shapes for rolling stock maintenance, including 9 types of LM thin rim treads and 16 types of JM thin rim treads, see Table 1. Table 1 -- Summary table of thin rim tread shapes 2.3 See Appendix A for the point coordinates of the tread contours of LMB type and LMC type. 2.4 See Appendix B for the drawing method of rim tread contour. 2.5 See Appendix C for the comparison table between the old and new names of CN type, XP55 type, LMD type rim treads. Prototype Thin rim tread shape Contour drawingFigure 9 Figure 10 Figure 11 TB/T 449-2016 www.ChineseStandard.net ? Buy True-PDF ? Auto-delivery. Page 5 of 21 Unit in millimeters Figure 1 -- LM type contour Unit in millimeters Figure 2 -- LMA type contour Tread baseline Rim width Tread baseline Rim width TB/T 449-2016 www.ChineseStandard.net ? Buy True-PDF ? Auto-delivery. Page 6 of 21 Unit in millimeters Figure 3 -- LMB type contour Unit in millimeters Figure 4 -- LMC type contour Tread baseline Rim width Tread baseline Rim width TB/T 449-2016 www.ChineseStandard.net ? Buy True-PDF ? Auto-delivery. Page 7 of 21 Unit in millimeters Figure 5 -- LMD type contour Unit in millimeters Figure 6 -- JM type contour Tread baselineRim width Horizontal lineTread baseline Rim width TB/T 449-2016 www.ChineseStandard.net ? Buy True-PDF ? Auto-delivery. Page 8 of 21 Unit in millimeters Figure 7 -- JM2 type contour Unit in millimeters Figure 8 -- JM3 type contour Tread baseline Rim width Tread baseline Rim width TB/T 449-2016 www.ChineseStandard.net ? Buy True-PDF ? Auto-delivery. Page 9 of 21 Unit in millimeters ...
Detail Book of TB T 449 2016 Translated English of Chinese Standard TB T 449 2016 TBT449 2016 PDF
- Author : https://www.chinesestandard.net
- Release : 18 November 2023
- Publisher : https://www.chinesestandard.net
- ISBN : 978186723xxxx
- Genre : Technology & Engineering
- Total Page : 21 pages
- Language : English
- PDF File Size : 19,6 Mb
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