磨料粘结产品的标志

摘要幻灯片1磨料粘结产品的标志磨料粘结产品的标志2丁玉才

2005年5月标准EN

12413：1999

safety

requirements

for

bonded

abrasiveproducts磨料粘结产品的安全要求Annex

A

marking附录A标志0337:3定义4

bonded

abrasive

products

are

productiontools

that

perform

their

task

by

cuttingchip

or

piece

from

the

material

beingground.通过被磨削的材料上切下碎屑或小片来执行工作的生产工具

They

consist

of

abrasives

and

bond由磨和粘合剂组成材料缩写5Abbreviations

for

materials材料缩写

For

the

purposes

of

this

standard

thefollowing

definitions

and

symbols

applyTable

1-Abrasives磨料6A

Aluminium

oxide氧化铝B

Silicon

carbide碳化硅Z

Zirconia

alumina锆铝Table

2-Grit粒子7Table

3-Hardness

Grade硬度等级8

Hardness

grade

is

designated

by

a

letterthe

alphabet“A”being

the

softest

and“Z”the

hardest.A-Z由软到硬Table

3-Hardness

Grade硬度等级9ABCDextremely

soft超软EFG_-very

soft极软HIJKSoft软LMNOMedium中PQRSHard硬TUVWvery

hard极硬XYZ_-extremely

hard超硬Table

4–Structure结构10

Wheel

structure

may

be

designated

bynumbers,

usually

0

to

14,

with

highernumbers

indicating

more

open

structure.

砂轮结构由数字定义，通常0-14，数字越大表示结构越开放Table

5-Type

of

bond粘结类型11VRRFBVitrified

bond玻璃化粘结

Rubber

bond橡胶粘结Reinforced

rubber

bond增强橡胶粘结Resinoid

and

other

thermosettinorganic

bonds热固性树脂及其它热固性组织粘结Table

5-Type

of

bond粘结类型12BFEMGPLResinoid

bond

fibre-reinforced维增强热固性树脂粘结Shellac

bond虫肠结合剂粘结

Magnesite

bond菱镁粘结

Plastic

bond塑料粘结Table

A.1

Marking

ofabrasiveproducts磨料产品标志13Annex

A

marking14A.1

Purpose目的The

purpose

of

marking

is

to

supply

theusers

with

the

necessary

information

forthe

identification

of

bonded

abrasiveproducts

to

ensure

proper

mounting

and

tuse

them

on

grinding

machines

safety.识别和安全A.2

Content

of

marking标志内容15A.2.1

Marking

requirements标志要求To

column

1Instead

of

the

name

of

the

manufacturer,supplier

importer

their

registered

trademark

maybe

shown.制造商、供应商或进口商的注册商标可以代替其名称A.2.1

Marking

requirements标志要求16To

column

2Abrasive

products磨料产品-nominal

dimensions名义尺寸Mounted

wheels

and

points-

nominal

dimensions,diameter

of

the

spindle

andminimum

clamping

lengthCones

and

plugs-

nominal

dimensions,thread

diameter

and

length

of

ins-

manufacturer"s

codeeg.

drawing

numberSegments,

disc

wheels,cylindrical

wheelscemented,

bolted

orclamped

to

a

support

plateA.2.1

Marking

requirements标志要求17To

column

3To

contain

material

specification

in

accordance

wi3.2

of

this

standard

and

ISO

525.包含符合本标准3.2节（材料缩写）和ISO525规定的材料明细To

column

4Maximum

operating

speed

in

m/s.最大操作（线）速度，以m/s表示A.2.1

Marking

requirements标志要求18To

column

5Maximum

permissible

speed

of

rotation

of

theunused

abrasive

product

min-1,

l/min

or

r/min.未使用磨料产品的最大允许转速min-1,l/minor

r/min.To

column

6All

abrasive

products

complying

with

and

testedin

accordance

with

this

standard

shall

be

marked:根据本标准测试的所有磨料产品应标注：EN

12413A.2.1

Marking

requirements标志要求To

column

7For

colour

codes

and

design

of

colour

codes

for

abrasiveproducts,

see

Table

A2.磨料产品上的颜色代码和颜色代码设计见表A2The

marking

of

the

abrasive

products

with

the

colour

strishall

be

applied

to

the

abrasive

product

itselfand/or

to

the

label

in

such

a

way

that

it

extends

across

the

diameter

of

the

abrasive

product

or

the

label.If

the

colou

stripe

extends

across

the

whole

diameter

of

the

abrasive

pno

colour

code

stripe

is

required

on

the

label

or

blotter.带有颜色的磨料产品标志应对应其产品本身，并且对标贴它应穿越磨料产品或标贴切的直径。如颜色条纹穿越了磨料产品的整个直径，则在标贴或衬纸上不要求有颜色条纹。19Table

A.2-Colour

codes

and

design

ofcolour

codes颜色代码和颜色代码设计20A.2.1

Marking

requirements标志要求21To

column

8Abrasive

products

for

which

certain

grindingprocedures,

grinding

machines

and

certain

applicatihave

to

be

obeyed,

shall

be

marked

with

thecorresponding

restrictions

of

use

according

to

Tablor

corresponding

graphic

symbols.对必须遵循特定研磨程序、研磨机器和特定应用的研磨产品应标示根据表A.3规定的相应使用限制内容或相应图标。TTaabbllee

AA..33--RReessttrriiccttiioonnss

ooff

uussee((RREE))使使用用限限制制22A.2.1

Marking

requirements标志要求23•To

column

9

To

ensure

traceability

and

identification,

thabrasive

products

shall

be

marked

with

the

ordernumber,

production

number

or

series

number.为保证追溯性和产品识别，磨料产品应标示订单号、生产编号或序列号A.2.2

Additional

Inscriptions附加字符24

Abrasive

products

shall

be

marked

with

thecharacteristics

specified

in

Table

A.l,

Marking

ofabrasive

products,

in

a

legible

and

understandablemanner.

Additional

inscriptions

on

the

abrasiveproducts

such

as

type

number,

order

number

andmanufacturer"s

product

name

is

permitted

providedlegibility

is

not

impaired.

Information

to

enable

thedate

of

manufacture

(month,

year)

to

be

traced

shallbe

incorporated

in

the

marking.

磨料产品应标示表A.1所列的特征。标志应于应淅易懂方式标示。如不影响阅读，研磨产品允许标示如型号、订单号和制造商产品名称等附加内容。A.2.2

Additional

Inscriptions附加字符25

Bonded

abrasive

products

with

type

of

bond

B

andBF

for

use

on

hand-held

grinding-machines

or

hand-held

cutting-off

machines

shall

be

marked

with

dateof

expiry.

The

date

of

expiry

shall

at

the

longest

bewithin

3

years

from

the

date

of

manufacture.

用于手持式砂磨或切割机器的B型和BF型磨料粘结产品应标注有效期。有效期从生产日期算起最长为3年。

If

wheels

shall

be

mounted

in

a

specificposition

on

the

spindle

they

shall

be

markone

of

the

way

shown

in

Figure

Al.Figure

A.1

_

Examples

for

marking

of

oriented

wheels导向轮标志示例A.2.3

Oriented

wheels导向轮26

The

mounting

of

several

wheels

to

the

samespindle

is

only

permissible

when

the

wheels

athe

grinding

machine

are

designated

asappropriate

for

the

purpose

by

the

wheel

andmachine

manufacturer.Wheels

to

be

multiple

or

gang

mounted

shall

bmarked

in

a

manner

to

assure

they

are

correctmounted

on

the

machine

spindle.Additionallyeach

wheel

shall

be

identified

as

being

partthat

set。27A.2.4

Multiple

or

gang

mountedwheels成组按装轮FigureA.2_

Multiplewheel

mounting

withcorrespondingspacers装有应定距片的组合轮A.2.4

Multiple

or

gang

mountedwheels成组按装轮28

Restrictions

of

use

shall

be

provided

with

abrasiv

products.

They

shall

be

given

in

full

as

in

Table

A3

in

the

form

of

a

pictrogram.

They

can

also

be

marked

with

the

short

sign,

if

the

full

wording

is

given

on

back

of

a

label

or

placed

in

the

smallest

packaging

磨料产品上应有使用限制内容。内容应按表A3全文或图例形式标示。如全文在标贴背面给出或放在最小包装上，可用短符标示。29A.2.5

Restrictions

of

use使用限制

The

marking

can

be

on

a

label

or

blotter.

It

can

als

stencilled,

printed,

stamped,

engraved

directly

oabrasive

product

or

on

an

integrated

foil.

标志可以在标贴或纸衬上，也可直接蜡印、印刷、打印、雕刻在产品上或整体衬垫上。30A.3

Execution

of

marking标志实施Abrasive

products

with

outside

diameter

D>

mm外径大于80mm的研磨产品

When

it

is

not

possible

to

give

the

specified

infor

on

a

blotter,

label

or

integrated

foil

fixed

to

the

product,

the

abrasive

product

itself

shall

at

leas

marked

with

the

maximum

permissible

speed

of

rotat

and

the

colour

stripe

if

required,

in

so

far

as

the

sand

form

of

the

abrasive

product

permits.

当固定在磨料产品上的纸衬、标贴和整体衬垫不可能标注指定的信息时，磨料产品本身在其允许的表面和形体上应至少标示最大允许转速和颜色条纹（如有）。31A.3

Execution

of

marking标志实施A.3.2

Abrasive

products

Including

mounted

wheelsand

points

having

a

diameter

D

<=80

mm,

mountedpoints

and

segments

For

these

abrasive

products

the

specifiedinformation

shall