The following referenced documents are indispensable for the application of this document. For dated references,only the edition cited applies. For undated references,the latest edition of the referenced document (including any amendments) applies.GB/T 91...[继续阅读]

    For the purposes of this document,the terms and definitions defined in TB/T 3401 apply....[继续阅读]

    5. 2. 1 The raw materials shall comply with the following requirements:a) The stock rail shall comply with TB/T 2344;b) The switch rail shall comply with TB/T 3109;c) The stock rail and switch rail shall made from the same rail as the section track;d) All...[继续阅读]

    5.1.1 The REJs shall be manufactured according to the design drawings and this standard.5. 1. 2 If not included in this standard or not indicated in the design drawings,the dimensional deviations of machined parts shall comply with the C-class requirement...[继续阅读]

    6.2.1 The rails,rail braces,iron base plates and related fasteners of REJs shall be assembled in the factory,and shall comply with Table 7.6. 2. 2 Greasing shall comply with the following requirements:a) Dry lubricant shall be applied to the contact surfa...[继续阅读]

    8.3.1 The routine test shall be carried out for each set of REJs,and a set of standard sleepers may be reserved for REJ inspection.8.3. 2 The routine test shall include the items specified in Chapter 6 except for those in 6. 1. 3....[继续阅读]

    The inspections include type test and routine test....[继续阅读]

    9. 1.1 A complete set of REJs shall be provided with obvious permanent marks,which shall include the product name,drawing number,specification and type,ex-factory number and date,manufacturer name or logo,etc. Such marks shall not be provided at the weldi...[继续阅读]

    The assembled REJs in complete set shall comply with Table 7. The items in the table apply onlyto the REJ section where the stock rail is not lengthened.Table 7 Requirements for Factory Assembly of REJS/NInspection itemTolerance or otherrequirementsItemcl...[继续阅读]

    6. 1.1 The REJs shall be assembled in the factory according to the initial expansion/contraction position of the stock rail,unless otherwise specified by the user.6. 1. 2 REJs shall be assembled as a whole set on a special platform.6. 1. 3 After the REJs ...[继续阅读]