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pronoun拉力破断试验规程 - 中英文

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2021-01-21 05:03
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大姐-pronoun

2021年1月21日发(作者:金丝绒)
Co.,Ltd.
Working Procedure


拉力、破断试验规程

Procedure for Proof Load
and Breaking Load Test
Document No.:

Effective Date:

1.

Purpose and Application Scope

目的和适用范围

In order to standardize the accuracy, effectiveness of proof test and breaking test for offshore mooring chain
and accessory, ensure the quality of products can meet specified requirements. This procedure describes the test
methods of proof test and breaking test for offshore mooring chain. Meanwhile, it also rules the process and
requirements during the proof test to be followed.
为规范系泊链和附件的拉力、破断试验的准确性、有效性 ,证实产品质量符合规定要求。本规程详述了
系泊链和附件的拉力、破断试验方法。规定了生产作业者在 拉力过程中需遵守的程序和要求。

This procedure is applicable for proof machine operation during proof test and breaking test.
本规程适用于拉力试验机拉力、破断试验过程中的生产作业。

2.

Reference Files and Standards
引用文件及标准

Enterprise Specification:
“Mooring Chain Technical Specification”

企业规范:

《系泊链技术规范》

System Documents:


GB/T19001-2008 Quality controlled system, requirements.
体系文件:
GB/T19001-2008
质量管理体系

要求

Technical card for proof test
拉力试验工艺卡片

Technical card for breaking test
拉断试验工艺卡片

Process monitoring and measurement controlled process
过程的监视和测量控制程序

Products monitoring and measurement controlled process
产品的监视和测量控制程序

Controlled process for unqualified products
不合格品的控制程序

Standard:




GB/T20848-2007 offshore mooring chain
标准:
GB/T20848-2007
系泊链

Draw up



Reviewed



Approval


Edition: A/0

Page:1 of 8

Co.,Ltd.
Working Procedure


拉力、破断试验规程

Procedure for Proof Load
and Breaking Load Test
Document No.:

Effective Date:

API SPEC.2 Regulations for Mooring Chain
API SPEC.2
系泊链规范

Classification Society Specifications
船级社规范

3.

Technical Requirements
技术要求

3.1.

The whole offshore mooring chain and every accessory need to be performed proof test. Proof load should be
executed as the technique and standard requirements strictly.

整个系泊链长度和每个附件都要进行拉力试验。拉力负荷应当严格执行工艺及规范要求。

3.2.

The proof test and breaking test should be executed by the proof machine with the proof load which is higher
than
the
designed
load
of
offshore
mooring
chain
and
accessory.
Meanwhile,
the
test
machine
should
be
within the effective calibration period. There should not be cracks or scratches when perform proof load or
breaking load to offshore mooring chain.
系泊链的拉力、
破断试 验要在具有超过设计的系泊链
/
附件拉力试验负荷的能力的拉力试验机上进行,
同时该 试验机必须在有效校准周期内。在系泊链上施加拉力或破断试验载荷,应没有断裂或者产生裂
纹。

3.3.

After proof test, all the links and shackles need to be surface inspected to ensure no cracks, scratches or any
damages caused from mechanical jaw.
拉力试验之后,所有的链环和卸扣要进行 外观检查,要没有断裂或者产生裂缝以及由机械钳口引起的
任何损坏。

3.4.

The record of proof test and breaking test should be preserved.
拉力、破断试验的记录应保存。

3.5.

When performing proof test, the five-link length should be measured by five-link ruler or calipersunder 10%
proof load to offshore mooring chain. When measuring, if five-link length is less than tolerance, the chain
can
be
executed
a
large
proof
load
(Max
110%)
to
achieve
elongation
effect
and
then
meet
the
five-link
length or tolerance.

在进 行拉力试验时,系泊链应在
10%
左右的拉力载荷下使用五环尺或卡尺测量五环长度,测量时。 如
果测量的五环长度低于公差,可以施加一个增大的拉力载荷(最大
110%
)以达到 延伸效应,这样来
满足要求的五环长度
/
公差。



Draw up



Reviewed



Approval


Edition: A/0

Page:2 of 8

Co.,Ltd.
Working Procedure


拉力、破断试验规程

Procedure for Proof Load
and Breaking Load Test
Document No.:

Effective Date:

4.

Working Procedure
作业程序

4.1.

The operator should be familiar with the structure, property, technical standard, maintenance knowledge and
maximum proof load of each proof machine. Overload operation is not allowed.
熟悉各台拉力机的设备结构、性能、技术规范、维护知识及各台拉力机的最大承受拉 力负荷,不允许
超负荷工作。

4.2.

The testers should perform proof test and breaking test to offshore mooring chain and accessory according to
requirements of test machine operation regulations and safe production rules
试验人员应依据拉 力试验机操作规程和安全生产规程要求对系泊链和附件进行拉力试验和破断试验。

4.3.

Skillful operation to proof machine controlled by computer and follow below requirements:
熟练的用计算机对拉力机操作,并遵循以下要求:

a)

Ensure the computer body neat and sweep, maintain the panel, screen, and keyboard every week to
avoid dust and blot on body;
保证计算机机体箱内清洁,对其面板、显示器、键盘等要每星期清扫、保养,保持机体无灰尘
及污渍;

b)

When
computer
is
operating,
the
ventilation
device
should
be
at
good
condition.
The
maximum
working temperature should not surpass 50

;
计算机工作时,要保证通风散热装置良好,计算 机工作时的最高温度不超过
50
℃;

c)

The operation on the master control computer which is not relevant to work is forbidden;
禁止在工控计算机上进行与工作无关的学习操作和其它操作;

d)

The operator should operate as the specified operation requirements and it

s forbidden that modify
the program casually and input other program casually;
操作人员应按给定的操作规程操作,不得随意更改操作程序、不得随意输入其它程序;

e)

The specialized technician should sweep dust in the computer host at regular intervals and perform
maintenance checkout, management to computer dist system. Besides, check if the software is virulent
and other irrelevant software.
专业技术人员应定期清除机内灰尘,每月对计算机磁盘系 统进行保养性检查、整理,检查机内
软件是否有病毒和与工作无关的软件。



Draw up



Reviewed



Approval


Edition: A/0

Page:3 of 8

Co.,Ltd.
Working Procedure

拉力、破断试验规程

Procedure for Proof Load
and Breaking Load Test
Document No.:

Effective Date:


4.4.

The
offshore
mooring
chain
and
accessory
after
heat
treatment,
the
operator
can
perform
proof
test
and
breaking test by inspection notice.
经热处理的系泊链和附件,凭检验通知单方可进行拉力、拉断试验。

4.5.

Test team should inspect the specification, grade, number ofinspection pending products and number, quantity
of breaking test pieces and confirm the mark of test links group. < br>试验班组接检验通知后应核查待检产品的规格、级别、编号和破断试样的编号及数量,并确认试验环
组标识。

4.6.

Check the accordance of clamper specification and specification of inspection pending offshore mooring chain
and accessory (there should be no obvious indentation). The open side of lead rail should be compliance with
offshore mooring chain and accessory which is 5~30mm larger than diameter. 检查夹具规格与待检系泊链或附件规格相符(环冠无明显压印)
。导轨的开档应符合待检的系泊链或
附件,比链径大
5~30mm


4.7.

Theinspection pending links should be placed on plane or guide rail which is 180
°
with the horizontal. The
chain should be straight without twisting and the clamping position to the links should be proper.
待检的链环应摆放在与水平成
180℃的平面或导轨上。
,理顺平直,不得扭缠,环体夹持位置应准确。

4.8.

The chain can be performed proof test after the breaking test is qualified.
破断试验合格后方可对产品做拉力负荷试验。

4.9.

All the links including test links should be conducted proof test and meet the demands. The leak pull-in and
leak inspection is not allowed (to avoid).
所有链环包括试验环都要进行拉力试验并满足要求。不允许(防止)链环漏拉、漏检。

4.10.

T
he
links
should
be
inspected
at any
time
during
production
and
there
shouldn

t
be
obvious
indentation on
links.
生产中随时检查链环,环体不允许有明显的压印。

4.11.

A
ll
the
accessories
should
be
bear
the
proof
load
which
is
same
as
the
specified
load
according
the
specification
and
grade
of connecting offshore
mooring
chain
when
conducting
proof

accessories,
the proof load test can be conducted by single or several of the same specification accessories together.
所有附件应按它所连接的系泊链的级别和尺寸所规定必需承受的拉力负荷进行拉力 试验,
附件的拉力
试验,可以是单个或若干同级别同规格的附件连在一起做拉力试验。

4.12.

S
ize inspection:
尺寸检查:


Draw up



Reviewed



Approval


Edition: A/0

Page:4 of 8

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