Huayuan Electric HB-30 User manual

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FROM HUAYUAN TO YOU
●Thank you for choosing products of Huayuan.
●This instruction manual is designed to help you install, debug, operate
and maintain. So when using the equipment, thoroughly read it and
associated manuals introduced in it. Also pay careful attention to safety
and handle the equipment properly. We’ve made installation and
operation quick and easy. With Huayuan you can count on years of
reliable service with proper maintenance.
●Please check the machine carefully when it arrives, if you find that the
machine is damaged in transportation or discordant with the packing
list, please call us as the following numbers ：[phone]
(85012443, 85013964).
●The machine should be operated and maintained by the man who has
specialized training. If you have any technical problem, please contact
us.
●The right of technology of the welding positioner belongs to Chengdu
Huayuan Electric Equipment Co., Ltd. It is
forbidden to copy the instruction manual to any
third party. Otherwise it will be regarded as a
tort. Chengdu Huayuan Electric Equipment
Co., Ltd specializes in manufacturing welding machines and auxiliary
equipment. For information on our other products, please call us by
86-28-8501195(85012443, 85013964), or visit our website at
http://www.hwayuan.com.
Chengdu Huayuan Electric Equipment Co., Ltd

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TABLE OF CONTENTS
Security Notes…………..……..…………………………….………….P.4-5
Summary …………………….………………….…….………………..P.6-7
Working Conditions ……………………………….……………………P.6-7
Technical Parameters ………….…………………….………………….P.8-9
Machine’s Structure………….…...……………….….……………. .....P.10-11
Operation Process …..………………………………………………. …P.12-13
Control System……..…..….……………………….……………………P.12-13
Installation &Debugging…….……………………….…………………P.12-15
Machine Maintenance…………………………………….……………..P.14-15
Packing List…………………………………..………..………………...P.16

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Security Notes
The welding positioner must ground, and each electric
connector must be firmly connected to keep good
insulation.
……………………………………………………………………………...
Welding arc is harmful to your body. Please wear
necessary guard, such as veil, glove, work cap etc.
……………………………………………………………………………...
Turning parts may hurt you, please avoid sucking in
your finger, clothes, hair etc.
…………………………………………………………………………………...
●Keep adistance to the welding positioner to prevent persons or other
machines from damage, while it is running.
●Welding fume &dust is harmful to your health. You should prevent
breathing it into your body.
●Welding splash can cause fire. The welding positioner should be fixed
far from something that burns or explodes easily. Furthermore, you
must equip with required fire-extinguisher in avisible location.
●Please operate the machine upon the instruction manual, and the
operator should be well trained .
●The operator is needed to master the machine’s control, operation, and
security regulation etc.
●The machine should be carefully checked before running every time, if
there is any anomaly, you must find it out and obviate the malfunction,
and then operate the machine.

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Summary
HB series welding positioner is aelectric-mechanical efficient equipment
for automatic welding. It is always used in automatic welding of revolving
work-pieces such as axes, disks, cylinders etc. It is especially fit for circle
automatic welding, and it is used in other occasions where the work-piece
position needs to be changed.
The product is made up of work table, machine body, rotation drive part,
reversal drive part, control system etc. The whole machine adopts seat-type
structure that has an integral reliability. Generally, it doesn’t need to be fixed on
the foundation, convenient to move. The work table is made of finished casting,
not easy to be hurt by welding splash. Some position lines are marked on the
surface of the work table. Some T-shaped grooves are available, which can
facilitate the installation of various fixing and clamping mechanisms.
LG transducer, with awide range of speed regulation and high work
stability, is adopted for rotating work table, which can rotate the work table
with a firm speed. Reversal of work table adopts drive gear wheel and pole
reducer to keep constant-speed reversal, with large turning torque, self-locking
function and reliable positioning. All actions are through remote control box to
manipulate, convenient and flexible in operation. Linkage interfaces are
reserved in the electric box ，which can realize the connection and linkage
operation with other operating machines and welding machines, to make up
automatic welding center.
Working Conditions
ambient temperature: -25℃～+55℃
air humidity：≤50%（40℃）/≤90%（20℃）
control power source：50Hz、220V、1Phase
input power source:50Hz、380V、3P Phase
power voltage fluctuation：
≤±10%（50HZ）
power frequency fluctuation:≤±1%
circumstance requirements:
The welding positioner should be fixed in the location where sunlight
cannot radiate directly, and be not in the damp environment. It should be in a
dry, well-ventilated and non-dirty environment. It should be also far from
poignant shock place possibly.

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Technical Parameters
Type definition
HB-[]-[] “0”- normal type，“ 1”-special type
Load, number×0.1=T
Welding positioner
Technical Parameters
Type(型号)HB-30
Load(承重)3000kg
Gravity center(重心高)300mm
Eccentricity (偏心高)300mm
Revolving speed(旋转速度)0.045-0.65rpm
Reversal speed(翻转速度)0.37rpm
Gradient angle(倾斜角度)120°
Diameter of work table(工作台直径)1400mm
Power voltage(电源电压)3P-380V
Height(工作台高度)1445mm
Width(机器宽度)1540mm
Length(机器长度)1890mm
Weight(设备自重)3000kg
Chart 1

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Machine’s Structure
The product is made up of work table, machine body, rotation drive part,
reversal drive part, electric system etc.
machine body:
The body is made of steel board by welding. There are two hooks for
lifting itself up on the flank of the body.
At the back of the body, there are connectors for power anode &cathode,
and there is adevice for checking current signals (It is used in automatic
welding.).
On one side of the body, there are two limited switches which can prevent
the work table from hitting the machine body. The limited switches have been
turned into the proper position in our factory.
rotation drive part:
It is driven by motor. And no-step speed regulation is made by LG
transducer. The output of the motor is reduced by two steps, and then it drives
the axle of the work table.
The motor adopts aself-locking specification that when the motor is
turned off the work table can not descend by the weight of the work piece or
itself.
It can be turned ±360° from left to right or right to left.
reversal drive part:
It is driven by motor with constant-speed. The output of the motor was
reduced two times with drive gear wheel and pole reducer, with large turning
torque, self-locking function and reliable positioning.
The reversal angle can be adjusted 120° from backward to forward referring
to the angle plat.
electric system
The electric system includes electric box and remote control box. Input
power is controlled by LG transducer, and output to driving motor. The
operator can control the machine start，stop，right turning，back turning，
reversal forward ，reversal backward ，speed regulating through the remote
control box.
Please pour lubrication in the reducer through the hole and lay on
lubrication to the surface of the rotation part before you operate the
machine at the first time. Time lubricating is necessary.

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Operation Process
Firstly，drive the work table to horizontal position，and take the work
pieces on the work table，fix and clamp it firmly. Reverse the work table to a
suitable angle. Calculate the power frequency according to the required
line-speed. Then，press the start switch to begin automatic welding.
Control System
The rotation of the work table runs in no-step speed controlled by LG
transducer. The reversal adopts constant speed. Control principle and electric
principle are afterwards introduced.
Installation &Debugging
Before fixing, please check all units and accessories of the machine proper
as packing list, then wipe the dirt &dust off, and lay on lubrication to the
surface of the rotation part and pour lubrication in the reducer through the
hole.
Validate the following conditions
controller power voltage 1Ph- AC 220V ±10%
controller input cable ≥0.75mm2
Validate the power conditions
power frequency 50Hz ±1%
power voltage 3Ph- AC 380V ±10%
Fixing
The welding positioner is in seat-type structure that doesn’t need to be
fixed on the foundation, but it should be fixed in the location where sunlight
cannot radiate directly, not in the damp environment. It should be in adry,
well-ventilated, non-dirty environment. It should be also far from poignant
shock place possibly.

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Connecting the Power Cable (see figure below)
Please connect the yellow/green cable to the ground.
Chart 2
Debugging
Connect the electric connector firmly, turn on the power, and then depress
or stir the switch on the remote control box. Check all the actions of start, stop,
left rotation, right rotation, forward reversal, backward reversal, so that you can
check and ascertain whether the electric connector is right connected, and
whether the limited switching is effective in the proper position.
Furthermore, you should observe during rotation & reversal, whether there
is abnormal sound or odor, to be sure that the gear is working well and the
electric connector is firmly connected.
Machine Maintenance
Check and maintain motor, connector, reducer and turning parts at times.
Examine the internal and external connector before running every time.
Lay on lubrication to the reducer, bearing &driving parts every three months.
Avoid other things from hitting the welding positioner.
Avoid the machine from shock and keep electric system from moisture.
Keep the machine clean to make running part work well.

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Packing List
HB-30 Welding Positioner 1set
Input Power Cable 10 meters
Electric Box 1unit
Remote Control Box 1unit
Control Cable 5meters