Herzog HP Скачать руководство пользователя страница 1 | Manualshive

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Herzog HP Скачать руководство пользователя страница 1

HP-Nozzle, Installation & Service Instructions

herzog systems ag

Tel. +41 71 394 19 69
Fax. +41 71 394 19 60

[email protected]

Seite 1 von 10

Version 06/2022

Machine needle shut-off nozzle type HP

pneumatically or hydraulically controlled

Chapter

Page

Safety instructions ...................................................................................................... 2

Installation instructions ............................................................................................... 3

- Installation steps ................................................................................................. 3

Initial operation ........................................................................................................... 6

Ideal nozzle actuation stages ..................................................................................... 6

Service instructions .................................................................................................... 7

- Disassembly ....................................................................................................... 7

- Recommended disassembly tool ........................................................................ 8

- Cleaning instructions ........................................................................................... 8

Assembly .................................................................................................................... 9

Parts subject to wear / ordering spare parts ............................................................... 10

Index of contents

1
2
3
...
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Содержание HP

Страница 1: ...le shut off nozzle type HP pneumatically or hydraulically controlled Chapter Page Safety instructions 2 Installation instructions 3 Installation steps 3 Initial operation 6 Ideal nozzle actuation stages 6 Service instructions 7 Disassembly 7 Recommended disassembly tool 8 Cleaning instructions 8 Assembly 9 Parts subject to wear ordering spare parts 10 Index of contents ...

Страница 2: ...rn Damage precaution Nozzle is only to be used for injection molding purposes Torques on screws and threaded parts must be adhered to Maximum injection rate temperature 3000 bar at 400 C Shut off operation according to Melt pressure time graph Never heat steel parts over 520 C The actuator is designed for temperatures up to 180 C No adjustment or manipulation when nozzle is in operation Take care ...

Страница 3: ...p 3 Screw the adapter out 1 3 Note Loosen the screws by four rotations 4 x 360 Legend with Hand inspection smear with high temperature lubricant temperature equalisation tool Read safety instructions Note Nozzle is delivered pre assembled The following instructions are for installation on the machine For easier handling remove the actuator Tools required Hexagonal wrench allen key ring spanner soc...

Страница 4: ...swise crosswise D 1 Screw nozzle onto the adapter until contact 2 Screw in tip further until contact 3 Loosen the two previously tightened screws by four rotations 4 Screw in tip approx 180 further 3 1 5 Align Screw nozzle clockwise further onto the machine Note min rotation 5 Align nozzle Rotate clockwise E 1 Tighten two crosswise screws 2 Check gap between body and adapter ring max 2 5 mm 1 2 ll...

Страница 5: ...pass 10 Nm 22 Nm 45 Nm 4 pass 12 Nm 25 Nm 50 Nm 1 Tighten all screws in a crosswise fashion crosswise 1 1 Mount heater band 1a and temperature sensor 1b 2 Attach flexible actuator pipe connections Note The actuator can be rotated 180 to suit 3 Tighten tip with torque according to chapter Assembly Tip is already tight when mounting step E has been correctly observed and the required gap exists betw...

Страница 6: ...nd guide there is a melt film which prevents the needle from blocking The melt film will be continuously renewed and will eventually leak out of the nozzle in the area indicated beside This melt release is completely normal especially when low viscosity material is combined with high back pressure The material will not affect the function of the nozzle as the actuator piston stroke and lever movem...

Страница 7: ...to operating temperature 2 Remove actuator Actuator service information available seperately in documentation Actuator See www herzog ag com 3 Remove temperature sensor 4 Remove heater band 5 Loosen screws two rotations B 1a 1b 2 3a 3b 4a 4b 1 Remove tip 1a Needle 1b and holding pin 1c 2 Remove bushing If you have difficulty removing the bushing we recommend using our disassembly tool see Recommen...

Страница 8: ... the body unit More information at www herzog ag com 2 3 lubricate 1 While the nozzle is still installed clean as far as possible in a heated state and finally disassemble completely and clean individual parts Plastics such as LCP or PPS burn away when the nozzle is heated in an oven for tow hours at 500 C Never heat steel parts above 500 C Clean pneumatic or hydraulic actuator separately with max...

Страница 9: ...32 36 8 7 1 Bracket Adapter ring 8 1 Adapter torque acc to machine handbook SW36 1 7 16 SW46 60 1 13 16 2 3 8 SW65 80 2 6 16 3 1 8 9 1 Needle 10 1 Tip SW27 220 1 1 16 162 SW36 500 1 7 16 368 SW55 1200 2 3 16 885 10 1 1 Base for two piece tip SW36 220 1 7 16 220 SW41 500 1 5 8 368 SW65 1200 2 9 16 885 10 2 1 Cap for two piece tip SW27 120 1 1 16 88 5 SW32 200 1 1 4 147 SW41 600 1 5 8 442 11 1 Actua...

Страница 10: ...on 06 2022 Parts subject to wear ordering spare parts Your contact information Company Street City Zip Contact Tel Fax E Mail Lasered nozzle identity no please insert here Quantity Part for part name see chapter Assembly Send to herzog systems ag CH 9230 Flawil Switzerland Tel 41 71 394 19 69 Fax 41 71 394 19 60 www herzog ag com info herzog ag com ...

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