Kauo Heng KH-300 User manual

KAUOHENG
KH-300
OPERATION MANUAL
電腦橫編織機 KH
COMPUTERIZED FLAT KNITTING MACHINE

CONTENTS
I. OUTLINE
1. Introduction of KH-300………………………………………………… 1
2. Specification……………………………………………………………. 2
3. Installation / Environmental conditions………………………………. 3
4. Transportation, movement and installation…………………………. 4
5. Installation Work……………………………………………………….. 5
6. Overall View……………………………………………………………. 6
7. Main units and names…………………………………………………. 7
8. Front and rear cam system…………………………………………… 18
9. Cam action……………………………………………………………... 20
10. Cleaning………………………………………………………………… 28
11. Controller……………………………………………………………….. 29
12. Operation Bar………………………………………………………….. 30
II. OPERATION
◎Main Menu……………………………………………………………… 31
◎Re-start Knitting….……………..……………………………………… 33
◎Edit Main Control………………………………………………………. 35
◎Edit Pattern………………………………….…………………………. 49
◎Edit Piece Area..……………………………………………………….. 52
◎Yarn Feeder Position….………………………………………………. 53
◎Disk Execution…………………………………………………………. 54
◎Demo Execution…………..…………………………………………… 61
◎Diagnostic.…………………………………………………………....... 62
◎System Setting…………………………………………………………. 65
◎ Function Key…………………………………………………………… 66
◎Error message…………………………………………………………. 67

KAUO HENG COMPUTERIZED FLAT KNITTING MACHINE
KH-300 OPERATION MANUAL
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I. OUTLINE
1. Introduction of KH-300
The KH-300 is a flat knitting machine, developed and manufactured in
keeping with the following concepts.
▓Compact ▓ Light-weight
▓ Space-saving ▓High-performance
▓ Efficient ▓ Economical
One feature is the variable stroke steplessly in proportion to the knitting
width, thereby eliminating wasteful motion.
A large memory capacity is provided in order to produce variable knitting
patterns.
The most advanced techniques are adopted high speed USB Flash Drive
and 3.5 inch floppy disk drive.
The take-down device consists of main roller and sub roller. The sub-rollers
under the needle beds gap stabilize knitting for better control of the fabric.
The top tension with knot catcher, lamps and moveable sinker equipment.
Kauo Heng Precision Machinery Industrial Co., Ltd.
Address : No. 20, Lane 14, Ho Ping Road, Panchiao, Taipei, Taiwan
TEL : + 886-2-29559258
FAX : + 886-2-29629153
http : // www.kauoheng.com.tw
E-mail : [email protected]

KAUO HENG COMPUTERIZED FLAT KNITTING MACHINE
KH-300 OPERATION MANUAL
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2. Specification
MODEL KH－300
GAUGE 3G, 3.5G, 4G 5G, 7G, 10G, 12G, 14G
46”（117CM）60”（152CM）
KNITTING WIDTH
80”（203CM）80”（203CM）
60”：Double system one carriage
Single system, twin carriage
80”：Single system, twin carriage.
CAM SYSTEM
Knitting system three-way technique and transfer with split stitch function.
KNIITING SPEED Max 1.2 m/sec.
YARN CARRIERS 12 yarn carriers on 3 double rails.
NEEDLE SELECTION Full jacquard selection via special solenoids.
TRANSFER Simultaneous transfer, front or back, independent of carriage direction.
Split knitting.
NEEDLE BED Replaceable segment needle bed.
SINKER SYSTEM Moveable sinker equipment.
STITCH DENSITY 30 levels independent selection, electronic control with stepping motor
00-180 steps.
RACKING Racked by servo motor and high precision ball screw system.
Racking 1/2 pitch also available from any position.
FABRIC TAKE DOWN Main roller / Sub roller:
32 levels changeable speed, automatically adjustable on each level.
STOP MOTION Yarn break, knot, press off, needle break, shock, over torque, piece count,
over run, program error etc.
DRIVE AC servo motor, tooth shape driving belt, no oil needed.
Variable adjustable programmable speed levels.
TOP TENSIONS Electronic top tensions easy to thread the yarn through.
YARN FEED UNIT Auto positive feeding device on each left / right side.
SAFETY COVER Full safety cover for anti-noise and dust proofing.
Emergency stop buttons.
OPERATION LAMP Green: normal operation.
Yellow: abnormal / manual stop.
FLUORESCENT LAMP Inside safety cover and take-down.
CONTROLLER
DATA INPUT USB
OPERATION &DISPLAY LCD display screen, Chinese and English versions available.
PATTERN MEMORY 1024 x 4096 huge memory
POWER 3 phase AC 220V 50 / 60 HZ

KAUO HENG COMPUTERIZED FLAT KNITTING MACHINE
3. Installation / Environmental conditions
Please install the machine as below instructions, in order to use and keep
this machine good working condition.
Do not install the machine at a place subject to direct
sunshine and/or adjacent to a heat generation source
such as a furnace/oven.
Do not install the machine at a place subject to rapid
temperature changes.
The temperature should be 0℃~ 35℃.
Do not install the machine at a place where there is a
lot of dust and dirt, or a location affected by chemical
gases, sea breeze etc.
Do not install the machine at a place subject to
excessive moisture.
The humidity should be 30 ~ 80%.
Do not install the machine on a slope or unstable place.
Please connect the electric power and make sure the
ground wire is connected correctly.
KH-300 OPERATION MANUAL
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KAUO HENG COMPUTERIZED FLAT KNITTING MACHINE
4. Transportation, movement and installation
Transportation（package）Weight：1830 KGS (12G X 80”)
Transportation（unpackage）Weight：1350 KGS (12G X 80”)
KH-300 OPERATION MANUAL
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KAUO HENG COMPUTERIZED FLAT KNITTING MACHINE
5. Installation Work
a. The space required for the installation of the machine is as follows : To
facilitate access to the machine to pull out the carriages, the distance from
any object such as from a wall to the machine must be at least 400 mm.
b. Balance of machine
Install the machine and to adjust the machine level by using four balance
pad and screw.
c. Power
The excess / shortage of line voltage may have an adverse influence upon
the successful running of the machine. First, measure the power source
and voltage. Second, connect the machine power “ R.S.T.”, cable and earth
“E” cable with terminal block.
NOTICE：
Customers are responsible for making sure that floors are structurally sound.
KH-300 OPERATION MANUAL
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KAUO HENG COMPUTERIZED FLAT KNITTING MACHINE
6. Overall View
1. Yarn carrier selection 7. Main motor
2. Carriage 8. Side tension equipment
3. Operation bar 9. Top tension
4. Main cover 10. Side cover
5. Fabric take-down roller 11. Fabric take-down roller bar
6. Controller
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KAUO HENG COMPUTERIZED FLAT KNITTING MACHINE
7. Main units and names
7.1Top tension
a. Electronic top tensions are easy to thread the yarn through. The large knot
causes machine stop. The small knot causes slow speed then
automatically resume at set speed.
b. Top tension springs should have the correct tension, the opening of the
knot-catcher must be set according to the yarn count that is being knitted.
Knot catcher
Tension disk
Knot catcher adjust
Tension adjust dial
Fig.7.1.1 Top tension
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KAUO HENG COMPUTERIZED FLAT KNITTING MACHINE
7.2Fabric take-down system
In principle of the take-down tension strength must be small and average.
The take-down system is controlled by torque motor.
Each roller can be adjusted individually. The pressure of roller gets larger
and the speed of take-down gets faster.
To detect fabric falling or wraparound, there is equipped with a press-off
detector in the front of roller and a fabric roll-up detector in the back of
roller.
The machine will stop automatically when the fabric happens fall or wraparound.
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Sub-roller
Main roller
Fabric roll-up detector
Adjustment for pressure
ress-off detector
P
Fig.7.2.1 Fabric take-down system