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SINGLE VALVE Ⅲ - YUDO · PDF file 2014. 6. 4. · 4) Gate Machining Detail (VV,...

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  • SINGLE VALVE III

    Instruction Manual

    YUDO SINGLE VALVE NOZZLE – SERIES III

    V E R . N O . 0 2 0 9 – M N S V E N O

  • Greetings

    Thank you for using YUDO Single Valve III System. YUDO fabricated Single Valve III System with its best efforts so that customers can use it most easily. However, there are many parts for customers to pay attention because it is a technical product. Please read this manual well and use it. YUDO reserves the right to change the provisions of these descriptions and specifications at any time without notification tocustomers. Please discuss with YUDO in advance when technical support is needed.

    1

  • Contents

    1. Structure of Single Valve III and Parts List

    1) Section View(SAS Type) 2) Section View (SLS Type)

    3) Parts List 2. Features of Single Valve III

    1) Advantages and Operating Principles.

    2) Operation

    3. Application Design of Single Valve III

    1) General Arrangement Detail

    2) Dimensions - Electrical Socket and Solenoid Valve

    3) Schematic Layout Nozzle Machining Detail Nozzle Location Ring Options 4) Gate Machining Detail (VV, LVF Type)

    4. Installation - Machanical

    1) Items to be checked prior to assembling to the mould

    2) Assembling to the mould

    3) Items to be checked after mould is assembled

    5. Operation 1) Installation

    2) Precautions prior to start-up operation.

    6. Maintenance

    1) Mould Storage

    2) Disassembly and Assembly Instructions

    3) Replacing the Nozzle Heater and Thermocouple

    4) Replacing the Body Heater and thermocouple

    7. Trouble Shooting Guide 1) How to Disassemble & Assemble the Single Valve Nozzle.

    1)-1. How to replace Nozzle Heater or Nozzle Thermocouple

    1)-2. How to replace Body Heater or Thermocouple

    2) Troubleshooting - Electrical

    2

  • 1. Construction of Single Valve III, Parts List 1) Section View(SAS Type)

    ( Design Changes Incorporated Without Prior Notice )

    Figure 1

    3

  • 2) SECTION View(Single Valve III Long Type)

    Locating Ring

    -L1 Can be adjusted by request

    - Up to 300mm length : 1 Heater

    and 1 T/C

    - Over 300mm length : 2 Heater and

    2 T/c

    Extention Body

    Thermocouple

    Extention Body

    Extention Body Heater

    Top Cover

    Figure 2

    4

  • 3) Parts List ITEM DESCRIPTION SAS 22 Series SAS 32 Series SAS 42 Series Q' TY REMARK

    1 Top Cover Ø90*24 Ø105*24 Ø120*24 1

    2 Body Heater HT3202 HT4202 HT5202 1

    3 Body Ø42*56.5 Ø52*58.5 Ø62*60.5 1

    4 Wear Ring B=2.4, T=1.55 1 HOUSING

    5 Viton Ring ARP 228 ARP 231 ARP 235 1 HOUSING

    6 Piston Ø74.2*54 Ø84.2*56 Ø94.4*56 1

    7 Runner Ring Ø8*2.3 Ø10*2.3 Ø13*2.3 1 2ea in case of two holes

    8 Glyd Ring GS55044-

    0750-230

    GS55044-

    0850-335

    GS55044-

    0950-338 1 PISTON

    9 Viton Ring ARP 231 ARP 235 ARP 238 1 PISTON

    10 Viton Ring ARP 227 ARP 230 ARP 233 1 PISTON

    11 Viton Ring ARP 148 ARP 152 ARP 153 1 BOTTOM

    12 Wear Ring B=2.4 T=1.55 1 PISTON

    13 Bottom Ø90*31 Ø105*34 Ø120*34 1

    14 Lock Pin Ø6*15 2

    15 Nozzle Heater Refer to table #1 1

    16 Nozzle Refer to table #1 1

    17 Valve Pin Refer to table #1 1

    18 Snap Ring S22 S32 S42 1

    19 Locate Ring Ø150*42 Ø150*42 Ø165*42 1 Option Parts

    20 Body T/C TP-IC-066 1 IC or CA

    21 Bolt M4*8 M5*8 M6*8 4

    22 Bolt M4*25 M6*25 M8*25 4

    23 Housing Ø90*54 Ø105*56 Ø120*56 1

    24 Bolt M4*12 M5*12 M6*12 4

    25 Wire Lock 18.6*10*3T 1

    26 Bolt FLAT HEAD CAP M4*5 1

    27 Nozzle T/C Refer to table #1 1

    5

  • 4) Single Valve III Model

    6

  • Nozzle Model L Heater T/C Valve Pin Q,ty REMARK

    SAS22 119

    SAS22 130

    SAS22 143

    SAS22 150

    SAS22 167

    SAS22 180

    119

    130

    143

    150

    167

    180

    HT220443

    HT220553

    HT220683

    HT220753

    HT220923

    HT221053

    TP 086

    TP 096

    TP 106

    TP 116

    TP 126

    TP 136

    Ø4*86.48

    Ø4*97.45

    Ø4*112.45

    Ø4*119.40

    Ø4*136.35

    Ø4*149.32

    1

    1

    1

    1

    1

    1

    SAS32 151

    SAS32 162

    SAS32 175

    SAS32 182

    SAS32 199

    SAS32 212

    SAS32 232

    SAS32 252

    SAS32 272

    SAS32 292

    151

    162

    175

    182

    199

    212

    232

    252

    272

    292

    HT320653

    HT320753

    HT320893

    HT320953

    HT321133

    HT321253

    HT321453

    HT321653

    HT321853

    HT322053

    TPV 116

    TP 126

    TP 136

    TP 146

    TP 156

    TP 166

    TP 186

    TP 206

    TP 226

    TP 246

    Ø6*116.41

    Ø6*127.38

    Ø6*140.34

    Ø6*147.33

    Ø6*164.28

    Ø6*177.25

    Ø6*197.19

    Ø6*217.14

    Ø6*237.09

    Ø6*257.04

    1

    1

    1

    1

    1

    1

    1

    1

    1

    1

    SAS42 160

    SAS42 170

    SAS42 185

    SAS42 209

    SAS42 220

    SAS42 233

    SAS42 250

    SAS42 270

    SAS42 290

    SAS42 310

    160

    170

    185

    209

    220

    233

    250

    270

    290

    310

    HT420683

    HT420783

    HT420943

    HT421183

    HT421283

    HT421423

    HT421583

    HT421783

    HT421983

    HT422183

    TP 106

    TP 116

    TP 136

    TP 156

    TP 166

    TP 186

    TP 196

    TP 216

    TP 236

    TP 256

    Ø10*122.39

    Ø10*132.36

    Ø10*147.32

    Ø10*171.26

    Ø10*182.23

    Ø10*195.2

    Ø10*212.15

    Ø10*232.1

    Ø10*252.05

    Ø10*271.99

    1

    1

    1

    1

    1

    1

    1

    1

    1

    1

    1. Nozzle protrusion based

    on V V Type length

    Indicated size + A = Total

    nozzle length

    2. Valve Pin length

    depending on nozzle

    length.

    3. Thermocouple type

    depending on nozzle

    length

    7

  • 2. Features of Single Valve III

    1) Advantages 1) In-Line Valve Pin and Cylinder Assembly Design provides a Fast, Smooth and Stabilised Operation

    of the Valve Pin movement. (Patent)

    2) The In-Line design concept ensures Wear on the Contact Surfaces is minimised. 3) Elimination of Cams and Levers ensures that the Single Valve Nozzle can be Installed in a Small

    Space.

    4) The Single Valve Nozzle - Series III is suitable for processing a wide range of General Purpose and

    Engineering Thermoplastics.

    Model Injection Quantity SAS 22 Up to 100 grm SAS 32 Up to 500 grm SAS 42 Up to 500 grm

    2) Operation 1) The Gate is Opened and Closed by applying air pressure to the Valve Piston (6) using a solenoid

    valve which is controlled by signals from the injection moulding machine.

    2) Gate Open - before the Start of the injection process the Valve Piston (6) is operated to the open

    position, and is held open until the injection process has been completed.

    3) Gate Close - after the completion of the injection process the Valve Piston (6) position is reversed to

    Close the Gate, by applying air pressure to the close side of the piston

    4) The Air Pressure must be maintained in this reversed direction on the Valve Piston (6) to ensure

    that the gate is properly Closed, and held in this position until the next gate open signal is given by

    the injection moulding machine.

    5) Air Pressure required to operate the Single Valve Nozzle must be a minimum of 6.0 bar.

    6) Should the Air Pressure to operate the Single Valve Nozzle - Series III be below 6.0 bar an Air

    Booster is recommended to be used - refer to page 7 for details.

    7) Additional lubrication is required for the Single Valve Nozzle - Series III if the Air Supply is generated

    'Oil Free'.

    8

  • 3. Application design of Single Valve III

    1) LIST OF DRAWINGS. The drawings provided by YUDO illustrate the design features and specify the mould and installation

    requirements to ensure that the system is correctly installed into a mould. Therefore, it is essential that

    the mould is manufactured to the sizes specified and installed as illustrated by the drawings provided in

    this instructio

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