GB/T 34370.12-2024游樂設(shè)施無損檢測第12部分：螺栓相控陣超聲檢測

ICS

97.200.40

CCS

Y57

中華人民共和國國家標(biāo)準(zhǔn)

GB/T34370.12—2024

游樂設(shè)施無損檢測

第12部分：螺栓相控陣超聲檢測

Nondestructivetestingofamusementequipments—

Part12:Phase-arrayultrasonictestingmethodsforbolts

2024-08-23發(fā)布2024-12-01實(shí)施

國家市場監(jiān)督管理總局發(fā)布

國家標(biāo)準(zhǔn)化管理委員會(huì)

GB/T34370.12—2024

目次

前言

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Ⅲ

引言

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Ⅳ

1

范圍

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1

2

規(guī)范性引用文件

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1

3

術(shù)語和定義

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1

4

檢測原理

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2

5

安全要求

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2

6

人員要求

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2

7

檢測設(shè)備和器材

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2

7.1

基本要求

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2

7.2

檢測儀器

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3

7.3

探頭

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3

7.4

超聲檢測儀器和探頭的系統(tǒng)組合性能

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3

7.5

試塊

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3

7.6

耦合劑

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4

8

檢測與評定

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4

8.1

通用檢測工藝

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4

8.2

檢測工藝卡

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4

8.3

檢測前的準(zhǔn)備

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4

8.4

檢測實(shí)施

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8.5

評定

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5

9

檢測記錄與報(bào)告

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6

9.1

檢測記錄

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6

9.2

檢測報(bào)告

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6

附錄A（規(guī)范性）

螺栓相控陣超聲檢測對比試塊要求

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7

A.1

對比試塊1

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A.2

對比試塊2

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7

Ⅰ

GB/T34370.12—2024

前言

本文件按照GB/T1.1—2020《標(biāo)準(zhǔn)化工作導(dǎo)則

第1部分：標(biāo)準(zhǔn)化文件的結(jié)構(gòu)和起草規(guī)則》的規(guī)

定起草。

本文件是GB/T34370《游樂設(shè)施無損檢測》的第12部分。GB/T34370已經(jīng)發(fā)布了以下部分：

—第1部分：總則；

—第2部分：目視檢測；

—第3部分：磁粉檢測；

—第4部分：滲透檢測；

—第5部分：超聲檢測；

—第6部分：射線檢測；

—第7部分：渦流檢測；

—第8部分：聲發(fā)射檢測；

—第9部分：漏磁檢測；

—第10部分：磁記憶檢測；

—第11部分：超聲導(dǎo)波檢測；

—第12部分：螺栓相控陣超聲檢測。

請注意本文件的某些內(nèi)容可能涉及專利。本文件的發(fā)布機(jī)構(gòu)不承擔(dān)識別專利的責(zé)任。

本文件由全國索道與游樂設(shè)施標(biāo)準(zhǔn)化技術(shù)委員會(huì)（SAC/TC250）提出并歸口。

本文件起草單位：中國特種設(shè)備檢測研究院、碩德（北京）科技有限公司、廣西壯族自治區(qū)特種設(shè)

備檢驗(yàn)研究院、河南省特種設(shè)備檢驗(yàn)技術(shù)研究院、武漢中科創(chuàng)新技術(shù)股份有限公司、清能博創(chuàng)（珠海）

科技有限公司、中建八局檢測科技有限公司。

本文件主要起草人：沈功田、香勇、張鵬飛、鞠成偉、羅貞、張強(qiáng)、楊蕾璟、朱錫山、周立軍、

張君嬌、張勇、王子成、劉然、張琨、鐘建峰、王知遠(yuǎn)、王宇云、劉廣華。

Ⅲ

GB/T34370.12—2024

引言

無損檢測是利用物質(zhì)的熱、聲、光、電、磁等反應(yīng)的變化，在不損害或不影響被檢測對象使用性能

的前提下，探測、定位和測量其內(nèi)部及表面的結(jié)構(gòu)、狀態(tài)及缺陷的類型、數(shù)量、形狀、性質(zhì)、位置、尺

寸、分布及變化，評價(jià)其性能和完整性。在游樂設(shè)施領(lǐng)域，無損檢測技術(shù)作為保障其安全運(yùn)行的關(guān)鍵技

術(shù)手段，重要性越來越高，建立專門、適用的游樂設(shè)施無損檢測標(biāo)準(zhǔn)對游樂設(shè)施的安全發(fā)展具有重要

意義。

GB/T34370《游樂設(shè)施無損檢測》是指導(dǎo)開展游樂設(shè)施無損檢測工作的重要依據(jù)。GB/T34370旨在規(guī)

范游樂設(shè)施無損檢測方法要求，引入新的無損檢測技術(shù)，滿足游樂設(shè)施制造和使用實(shí)際需要，保障游樂設(shè)施

安全質(zhì)量，提升安全保障能力。

GB/T34370由12個(gè)部分構(gòu)成。

—第1部分：總則。目的在于規(guī)定游樂設(shè)施無損檢測的一般要求和使用原則。

—第2部分：目視檢測。目的在于規(guī)定游樂設(shè)施的目視檢測方法。

—第3部分：磁粉檢測。目的在于規(guī)定游樂設(shè)施的鐵磁性原材料、零部件和焊接接頭表面、近表

面缺陷的磁軛法、線圈法及通電法磁粉檢測方法及質(zhì)量分級要求。

—第4部分：滲透檢測。目的在于規(guī)定游樂設(shè)施非多孔性金屬材料或非金屬材料、零部件和焊接

接頭的表面開口缺陷的滲透檢測方法以及質(zhì)量分級要求。

—第5部分：超聲檢測。目的在于規(guī)定游樂設(shè)施用金屬原材料、零部件和焊接接頭的超聲檢測方

法及質(zhì)量分級和超聲測厚方法要求。

—第6部分：射線檢測。目的在于規(guī)定游樂設(shè)施的熔化焊對接接頭的X射線和γ射線檢測技術(shù)和質(zhì)

量分級要求。

—第7部分：渦流檢測。目的在于規(guī)定游樂設(shè)施金屬構(gòu)件母材和焊縫表面、近表面缺陷的渦流檢

測方法和覆蓋層厚度測量方法。

—第8部分：聲發(fā)射檢測。目的在于規(guī)定游樂設(shè)施金屬構(gòu)件的聲發(fā)射檢測及結(jié)果評定方法。

—第9部分：漏磁檢測。目的在于規(guī)定游樂設(shè)施用外徑不小于38mm、壁厚不大于20mm的鋼管，

厚度不大于20mm的鋼板，直徑不小于6mm的鋼絲繩、拉索等鐵磁性材料構(gòu)件的漏磁檢測和結(jié)

果評價(jià)方法。

—第10部分：磁記憶檢測。目的在于規(guī)定游樂設(shè)施鐵磁性材料構(gòu)件及焊縫、在一定條件下具有磁

性的奧氏體不銹鋼構(gòu)件及焊縫磁記憶檢測和結(jié)果評定方法。

—第11部分：超聲導(dǎo)波檢測。目的在于規(guī)定游樂設(shè)施壁厚為4mm~80mm的金屬板（含槽鋼、方

形梁），直徑為16mm~2000mm、壁厚為2mm~80mm的鋼管，直徑為12mm~185mm的鋼

絲繩和拉索，直徑為16mm~80mm的拉桿等構(gòu)件超聲導(dǎo)波檢測和結(jié)果評定方法。

—第12部分：螺栓相控陣超聲檢測。目的在于規(guī)定游樂設(shè)施用外徑不小于10mm且不大于

100mm，長度不大于1000mm的鋼制螺栓裂紋缺陷的相控陣超聲檢測及結(jié)果評定方法。

Ⅳ

GB/T34370.12—2024

游樂設(shè)施無損檢測

第12部分：螺栓相控陣超聲檢測

1范圍

本文件描述了游樂設(shè)施螺栓裂紋缺陷的相控陣超聲檢測及結(jié)果評定方法。

本文件適用于游樂設(shè)施用外徑不小于10mm且不大于100mm，長度不大于1000mm的鋼制螺栓的

原位超聲檢測。游樂設(shè)施用軸（銷軸），索道和其他機(jī)械設(shè)備用鋼制螺栓、軸（銷軸）的相控陣超聲檢

測參照執(zhí)行。

2規(guī)范性引用文件

下列文件中的內(nèi)容通過文中的規(guī)范性引用而構(gòu)成本文件必不可少的條款。其中，注日期的引用文

件，僅該日期對應(yīng)的版本適用于本文件；不注日期的引用文件，其最新版本（包括所有的修改單）適用

于本文件。

GB/T12604.1

無損檢測

術(shù)語

超聲檢測

GB/T20306

游樂設(shè)施術(shù)語

GB/T34370.1

游樂設(shè)施無損檢測

第1部分：總則

GB/T34370.5

游樂設(shè)施無損檢測

第5