Powered by Google www.ChineseStandard.net Database: 189759 (19 May 2024)

JB/T 5089.1-2020 PDF in English


JB/T 5089.1-2020 (JB/T5089.1-2020, JBT 5089.1-2020, JBT5089.1-2020)
Standard IDContents [version]USDSTEP2[PDF] delivered inName of Chinese StandardStatus
JB/T 5089.1-2020English205 Add to Cart 0-9 seconds. Auto-delivery. Internal comnustion engines - Paper-element oil filters - Part 1: Assemblies - Specification Valid


Standards related to: JB/T 5089.1-2020

JB/T 5089.1-2020: PDF in English (JBT 5089.1-2020)

JB/T 5089.1-2020
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 Contents
Foreword ... 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 - Specification
1 Scope
This 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 references
The 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 method
3 Terms and definitions
The terms and definitions, which are defined in JB/T 5089.3-2020, apply to this
document.
4 Technical requirements
4.1 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 methods
5.1 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 rules
6.1 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, storage
7.1 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 PDF -- translated/reviewed by: www.chinesestandard.net / Wayne Zheng et al.