德森印刷机说明书之使用手册2.pdf - 第8页

德森精密机械设备有限公司

Shenzhen

DeSen

Precision

Machine

Co.,

Ltd

.

- 6 -

It

is the abbreviated form of Surface Mount T echnology which is a connecting

technology directly making the surface assembly components stick and welded

at

the

specific positions on the surface of printed board without drilling plug-in holes.

1.3.4

PCB

：

即 Printed-circuit-board 印刷（制）电路板。

I

t

is the abbreviated form of Printed-circuit-board .

1.3.5

印刷精度：

1.3.5

Printing

precision:

即实际印刷位置与目标位置吻合的精度，亦即视觉系统对图像的识别精度，是衡量印刷

机性能优劣的综合性指针。

It

is the precision the matching of target and actual printing positions. I

t

is the

identification precision of visual system for images. I

t

is a comprehensive index to

measure the performance of a printing machine.

1.3.6

重复定位精度：

1.3.6

Repeated

positioning

precision:

即印刷机多次工作位置重合精度，一般用各运动轴连续往复运动 100 次位置偏差的平均

值来表示，是印刷机各组合轴重现性的综合反映，也是衡量印刷机设计优劣的关键指标

。

I

t

refers to the precision of overlapping of several operating positions of a printing

machine. I

t

is generally expressed in the mean value of the position deviations of 100

times of continuously reciprocating movement s of each kinematic axis

.

I

t

is the

comprehensive indicator of the reproducibility of groups of combined shaft s of a

printing machine as well as a key index to measure the design quality of a printing

machine.

1.3.7

印刷周期时间：

1.3.7

Printing

cycle:

通常是指 PCB 从入口处开始进板，一直到从出口处出板的一个印刷工作周期，不包括其

中的刮刀行程时间和网板清洗时间。

G enerally speaking,

it

refers to the printing operation cycle from the PCB incoming from

the entrance to the outgoing of PCB from the exit, exclusive of the time of squeegee

travel and screen cleaning.

1.3.8

Mark

点：

1.3.8

Mark

point:

德森精密机械设备有限公司

Shenzhen

DeSen

Precision

Machine

Co.,

Ltd

.

- 7 -

即标记点。是在 PCB 板和钢网板上专门制作的 , 作为视觉系统光学定位校准 PCB 与钢网

板对准的一种特定几何图形。

I

t

is market point. M arket points are specially made on PCB and steel screen as a kind

of specific geometric figure for sake of the optical positioning and calibration of PCB

and steel screen alignment by means of the visual system.

第二章

安全及预防意外事故

Chapter

II

Safety

and

Prevention

of

Accidents

本机采用先进的技术制造，具有较高的安全可靠性。尽管如此，仍需制定有关机器维护

和减少伤害的安全操作规则并严格遵守。

M anufactured by advanced technology, the printing machine is highly safe and reliable.

Nevertheless ,

it

is also essential to formulate safe operation rules aiming to reduce

machine damages and personal injuries and to follow the rules strictly.

2.1

基本安全知识

2.1

Basic

knowledge

about

safety



机器必须按照有关安全操作规则才能避免故障和事故的发生。在本使用说明书中对

有关机器安全使用方面的知识作了详细的说明，确保用户对机器依照有关的安全条

例进行操作和维护，预防意外安全事故的发生



Operations of the printing machine must follow the safe operation rules, in order

to avoid faults and accidents. This User Manual makes detailed introduction to

the knowledge of safe operation of the printing machine so that users can operate

and maintain the printing machine following associated safe operation rules,

preventing safety accidents.

2.1.1

用户职责

2.1.1

Duties

of

users

用户应确保本机仅被下列人员操作：

U sers should limit the printing machine to the operations of the following personnel:



熟知基本职业安全和预防知识，且接受过本机操作培训的人员。



Personnel who are familiar with knowledge about occupational safety and

accident prevention and have received trainings about the operations of this

printing machine; and



对使用说明书中有关安全的章节及有关警告内容熟知的人员。



Personnel familiar with the safety and warning contents in the User Manual.

德森精密机械设备有限公司

Shenzhen

DeSen

Precision

Machine

Co.,

Ltd

.

- 8 -

2.1.2

机器使用条件

2.1.2

Use

conditions

of

the

printing

machine



机器应保持平稳，不得有倾斜或不稳定的现象，严禁剧烈震动。机器应在洁净、温

湿度适宜的环境中工作，避免因灰尘等影响印刷质量。电源配线只能由专业电工进

行操作。



The printing machine should be placed stable without tilting and intense vibration.

I

t

should operate in a clean environment with an appropriate temperature and

humidity and be kept away from factors which can lower the printing quality such

as dust. The power supply

’

s wiring must be done by professional electricians;



机器安装与调试须由专门培训过的人员进行



The mounting and debugging of printing machine must be done by specially

trained personnel;



电器装置应排放整齐。



The electric devices should be arranged tidily;



电源应处于常闭状态，仅允许有操作资格的人员开启。



The power supply should be normally closed and can be started only by

personnel with operation qualification;



电器结构应避免暴露在空气中。



The electric devices

’

structures should not be exposed in air as much as possible ;



开机前已做好充分的准备。



Every thing is well prepared before the printing machine is started;



熟知本机的操作规程。



Operator is familiar with the printing machine

’

s operation regulations; and



影响安全的有害故障能够实时排除。



The faults endangering safety have been removed promptly.

2.1.3

机器用途

2.1.3

Purpose

of

the

printing

machine



本机适用于 SMT 表面贴装技术中表面组装组件的锡膏印刷，任何其它偏离机器原

设计意图的使用均被视为不正确的。



The printing machine is suitable for the solder paste printing of surface-mount

components in SMT, and its application to any other purposes violating the

design attempt is incorrect.

2.1.4

正确使用方法

2.1.4

Correct

use

method