ICS 71.120;83.200 HG G 95 Filing No.: 49644- 2015 Chemical Industry Standard of the People's Republic of China HG/T 3685—2015 Replace HG/T3685—2000 Radial ply tyre first stage building machine 轿车子午线轮胎第一段成型机 (Eng/ishTrans/ation) Issue date: 2015-5-11 Implementation date: 2015-10-1 Issued by Ministry of Industry and Information Technology of the People's Republic of China HG/T 3685—-2015 Forward SAc/Tc 71 is in charge of this English translation.In case of any doubt about the contents of English translation, the Chinese original shall be considered authoritative. This standard is drafted in accordance with the rules given in the GB/T 1.1-2009. This standard replaces the HG/T 3685-2000 Radial p/y tyre first stage building machine.In addition to a number of editorial changers, the following technical deviations have made with respect to the HG/T 3685-2000: Modified the standard title; Modified the scope of applications of the standard (see 1 of this standard, and 1 of the version 2000); Added terms and definitions(see 3of this standard); Added models and basic parameters (see 4.1 &4.2 of this standard); Added basic requirements (see 5.1 of this standard); Added functional requirements (see 5.2 of this standard); Modified the guidelines and requirements of accuracy inFigure 1 (see 5.3of this standard and 4.2 of the version 2000); Modified the radial run-out and face run-out of the building drum (see 5.3.3& 5.3.4 of this standard, and 4.2.6 &4.2.7 of the version 2000); Added the positioning accuracy of the rotation angle of the building drum (see 5.3. 10 of this standard) ; Added the centering accuracy of the servicer's centering baffle and thebuilding drum' s centerline (see 5.3.12 of this standard); Modified the requirements of the mechanical system and pneumatic system (see 5.1.2& 5.1.1 of this standard, and 4.5&4.6 of the version 2000) ; Added the requirements for the electrical system (see 5.1.3 of this standard); Added the requirements for safeguards(see 5.4.1 of this standard); Added the requirements for protecting the continuity of the connection circuit test, insulation resistance test and withstand voltage test(see 5.4.3,5.4.4&5.4.5of this standard) ; Added the requirements for degrees of protection provided by enclosure(see 5.4.6 of this standard) ; Modified the test method (see 6 of this standard, and 6 of the version 200o); Modified the Marking (see 8.1 of this standard, and 8.2 of the version 2000); Modified the instruction manual,packaging,transport and storage (see 8.2,8.3&8.4 of this standard, and 8.3,8.4,8.5,8.6 &8.7 of the version 2000). This standard was proposed by the China Petroleum and Chemical Industry Federation HG/T 3685—2015 This standard was prepared by SAC/TC71/SC1 the Technical Subcommittee on Rubber Machinery of Technical Committee71 on Rubber&Plastics Machineryof Standardization Administrationof China. This standard was issued in June 2000 as first edition, was first revised this time. HG/T 3685—2015 Radial ply tyre first stage building machine Scope 1 This standard specifies the terms and definitions, models and basic parameters, requirements test,inspection rules,marking,packaging,transport and storage of the Radial plytyrefirst stage building machine (hereinafter referred to as the First Stage Building Machine) This standard is applicable to the first stage building machine for passenger car radial tyre produced with the two stage building method, also the first stage building machine for light truck radial tyre produced with the two stage building method. Normativereferences 2 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 documents (including any amendments) applies. GB/T 191 Packaging-Pictoria/ marking for handling of goods GB 4208-2008 Degrees of protection provided by enc/osure (IP code) GB5226.1-2008E/ectrica/safetyofmachinery-E/ectric