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GB/T 42861-2023 English PDF

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US$419.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 42861-2023: General specification for blind bulbed rivet
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 42861-2023	419	Add to Cart	4 days	General specification for blind bulbed rivet	Valid

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Basic data

Standard ID: GB/T 42861-2023 (GB/T42861-2023)
Description (Translated English): General specification for blind bulbed rivet
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: V20
Classification of International Standard: 49.030.60
Word Count Estimation: 22,296
Date of Issue: 2023-08-06
Date of Implementation: 2024-03-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 42861-2023: General specification for blind bulbed rivet

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 49.030.60 CCSV20 National Standards of People's Republic of China General specifications for bulging blind rivets Published on 2023-08-06 2024-03-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration Committee

Preface III 1 Scope 1 2 Normative reference documents 1 3 Requirements 1 3.1 Size 1 3.2 Structure 1 3.3 Head concentricity 1 3.4 Installation 2 3.5 Flag 2 3.6 Material 3 3.7 Heat treatment 3 3.8 Surface treatment 3 3.9 Lubrication 3 3.10 Surface discontinuities3 3.11 Core rod ejection force 3 3.12 Shear force 4 3.13 Tensile force 4 3.14 Thin plate pull-off force 5 3.15 Fatigue strength5 3.16 Plate clamping force 5 3.17 Tensile force after installation on 10° inclined plane 5 3.18 Rod expansion 5 4 Inspection Rules 5 4.1 Inspection Category 5 4.2 Inspection conditions 6 4.3 Appraisal and inspection 6 4.4 Quality consistency inspection 7 4.5 Qualification criteria 8 5 Inspection methods 8 5.1 Size 8 5.2 Structure 8 5.3 Head concentricity 8 5.4 Installation 8 5.5 Flag 9 5.6 Surface treatment 9 5.7 Lubrication 9 5.8 Surface discontinuities 9 5.9 Core rod ejection force 9 5.10 Shear force10 5.11 Tensile force11 5.12 Thin plate pull-off force11 5.13 Fatigue strength12 5.14 Plate clamping force 13 5.15 Tensile force after installation on 10° inclined plane 14 5.16 Rod expansion15 6 Delivery requirements 16 6.1 Logo and packaging16 6.2 Certificate16

Foreword

This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents" Drafting. Please note that some content in this document may be subject to patents. The publisher of this document assumes no responsibility for identifying patents. This document is proposed and coordinated by the National Aircraft Standardization Technical Committee (SAC/TC435). This document was drafted by. China Aviation Technology Research Institute, Commercial Aircraft Corporation of China, Shanghai Aircraft Design and Research Institute, China Aviation Industry Standard Parts Manufacturing Co., Ltd. The main drafters of this document are. Hou Kun, Zheng Jianfeng, and Zhou Lei. General specifications for bulging blind rivets

1 Scope

This document specifies the technical requirements, inspection rules, inspection methods and delivery of bulging blind rivets (hereinafter referred to as "blind rivets") Require. This document applies to the design, manufacturing, procurement and acceptance of bulging blind rivets.

2 Normative reference documents

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document. GB/T 90.2 Fastener marking and packaging GB/T 228.1 Tensile testing of metallic materials Part 1.Room temperature test methods GB/T 3075 Axial force control method for fatigue testing of metallic materials GB/T 6400 Shear test method for metallic materials, wires and rivets HB/Z61 Penetration Inspection HB/Z72 Magnetic Particle Inspection

3 requirements

3.1 Dimensions Dimensions and tolerances are as specified in the corresponding product standards. 3.2 Structure The core blind rivet is an assembly, consisting of a nail sleeve, a core rod, a lock ring and a driving gasket. The lock ring is pre-installed on the groove of the core rod. During the riveting process , the driving gasket presses the lock ring, and the lock ring squeezes into the head cavity of the nail sleeve to form a self-locking and lock the core rod. 3.3 Head concentricity The concentricity requirements between the blind rivet head and the stem are shown in Table 1. Table 1 Head concentricity Diameter specification code d0 countersunk head/mm convex head/mm -4 0.254 0.254 -5 0.254 0.381 -6 0.254 0.381 ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 42861-2023_English be delivered?

Answer: Upon your order, we will start to translate GB/T 42861-2023_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 42861-2023_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 42861-2023_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.