JB/T 5089.1-2020 PDF EnglishUS$205.00 · In stock · Download in 9 seconds
JB/T 5089.1-2020: Internal combustion engines - Paper-element oil filters - Part 1: Assembles - Specification Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure Status: Valid JB/T 5089.1: Historical versions
Similar standardsJB/T 5089.1-2020: Internal combustion engines - Paper-element oil filters - Part 1: Assembles - Specification---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/JBT5089.1-2020 JB MECHANICAL INDUSTRY STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 27.020 J 95 Replacing JB/T 5089.1-2010 Internal combustion engines - Paper-element oil filters - Part 1: Assembles - Specification ISSUED ON: AUGUST 31, 2020 IMPLEMENTED ON: APRIL 01, 2021 Issued by: Ministry of Industry and Information Technology of PRC Table of ContentsForeword ... 4 1 Scope ... 6 2 Normative references ... 6 3 Terms and definitions ... 6 4 Technical requirements ... 7 4.1 Original resistance ... 7 4.2 Original filtration efficiency ... 7 4.3 Lifespan and cumulative efficiency ... 7 4.4 Cleanliness ... 7 4.5 Sealing ... 8 4.6 Bypass valve performance ... 8 4.7 Static pressure strength ... 8 4.8 Cold starting simulation and hydraulic pulse fatigue performance ... 8 4.9 Vibration fatigue resistance ... 9 4.10 High temperature resistance ... 9 4.11 Corrosion resistance ... 9 4.12 Seal performance requirements ... 9 4.13 Filter element requirements ... 9 4.14 Appearance quality ... 10 4.15 Others... 10 5 Test methods ... 10 6 Inspection rules ... 10 6.1 General... 10 6.2 Inspection categories ... 10 6.3 Exit-factory inspection ... 11 6.4 Type inspection ... 11 6.5 Spot checks ... 11 7 Marking, packaging, transportation, storage ... 11 7.1 Marking... 11 7.2 Packaging ... 12 7.3 Transportation ... 12 7.4 Storage ... 12 7.5 Others ... 12 Internal combustion engines - Paper-element oil filters - Part 1: Assembles - Specification1 ScopeThis Part of JB/T 5089 specifies the terms and definitions, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage of full-flow paper filter element oil filter assembly for internal combustion engines. This Part applies to the full-flow paper filter oil filter assembly (hereinafter referred to as the assembly), for small and medium-power internal combustion engines.2 Normative referencesThe following documents are essential to the application of this document. For the dated documents, only the versions with the dates indicated are applicable to this document; for the undated documents, only the latest version (including all the amendments) is applicable to this standard. GB/T 2828.1 Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection GB/T 3672.1 Rubber - Tolerances of products - Part 1: Dimensional tolerances GB/T 3672.2 Rubber - Tolerances of products - Part 2: Geometrical tolerances GB/T 28957.2-2012 Road vehicles - Test dust for filter evaluation - Part 2: Aluminum oxide test dust HG/T 3090 General rules of visual quality for molded and extruded rubber products JB/T 5089.2-2020 Internal combustion engines - Paper-element oil filters - Part 2: Elements - Specifications JB/T 5089.3-2020 Internal combustion engines - Paper-element oil filters - Part 3: Test method3 Terms and definitionsThe terms and definitions, which are defined in JB/T 5089.3-2020, apply to this document.4 Technical requirements4.1 Original resistance At rated volume flow, the original resistance of the assembly shall not be greater than 25 kPa OR the original resistance value as agreed upon by the supplier and purchaser. The rated volume flow rate is calculated according to formula (l). Where: Q - Rated volume flow, in liters per minute (L/min); A - Flow rate coefficient, which takes 0.009, in liter per square centimeter [L (/min·cm2)]; F - The effective filtration area of the filter element, in square centimeters (cm2). 4.2 Original filtration efficiency The original filtration efficiency of the assembly shall not be less than 60%. The test impurities shall be the ISO 12103-M3 test ash, in GB/T 28957.2-2012. 4.3 Lifespan and cumulative efficiency The assembly life and cumulative efficiency are as specified in the product drawings or technical documents. 4.4 Cleanliness The inside of the assembly shall be clean; its cleanliness limit is as follows: a) When the rated volume flow rate is less than 14 L/min, it shall not be greater than 3.2 mg/(L/min); b) When the rated volume flow is greater than or equal to 14 L/min, it shall not be greater than 2.8 mg/(L/min). 4.14 Appearance quality 4.14.1 The outer surface of the product shall be flat and smooth, without defects such as bumps, scratches, wrinkles, rough edges, sharp corners, burrs. 4.14.2 All parts of the product made of metal materials shall be subjected to anti-rust treatment. The outer surface shall be even and smooth after surface treatment; there shall be no sagging, dirt, cracks, bottom exposure or falling off. 4.14.3 All parts of the product made of non-metallic materials shall be strong and reliable; they shall have no defects such as cracking and deformation, under normal working conditions. 4.15 Others 4.15.1 When the assembly is equipped with a pressure regulating valve, its opening pressure and hydraulic characteristics shall be as specified in the product drawing. 4.15.2 The connection dimensions and geometric tolerances between the assembly and the host machine shall be as specified in the product drawings.5 Test methods5.1 Performance and reliability shall be tested, in accordance with the provisions of JB/T 5089.3-2020. 5.2 Appearance quality inspection shall be carried out by visual inspection.6 Inspection rules6.1 General Each product must pass the inspection by the technical inspection department of the manufacturer AND be accompanied by a product exit-factory inspection certificate, before it can leave the factory. 6.2 Inspection categories Inspections are divided into exit-factory inspection and type inspection. 6.3 Exit-factory inspection The product exit-factory inspection items are 4.5 and 4.14. 6.4 Type inspection Type inspection items are all items specified in Chapter 4. If any of the following situations occur, type inspection shall be carried out: a) Type finalization and identification of new products; b) After normal production, when the product structure, materials, processes have undergone major changes, which may affect product performance; c) When regular performance inspections are required, according to the requirements of the product audit quality control plan,; d) When the national quality supervision agency proposes requirements for type inspection; e) When users have requirements. 6.5 Spot checks When users randomly inspect product quality, they shall conduct random inspections, in accordance with the provisions of GB/T 2828.1. The inspection items, group-batch principles, sampling plans, judgment and re-inspection rules shall be implemented, in accordance with the technical documents, which are agreed between the manufacturer and the user.7 Marking, packaging, transportation, storage7.1 Marking 7.1.1 The outer surface of each product shall be marked with the following information: a) Manufacturer’s name or trademark; b) Product name and model; c) Use and maintenance instructions. 7.1.2 The exit-factory inspection certificate shall indicate the following information: ......Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al. 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