eries 1 ingle Nozzles, alve Gate ompany roducts echnology pplication
eries 1 ingle nozzles, valve gate roduct type ot runner nozzles in the 1... range; this series belongs to nozzle class 1). ènozzle size : Flow boreø mm 2) ènozzle style : ingle nozzle Dt D D1 Ds With the nozzle tips in the form of screwin parts, different nozzle types can be implemented (type = shape and gating of nozzle tip), see table at right. J vailable gating types èvalve gate () Major dimensions J D Dt Flow bore Ø Nozzle length Ø of cut out, front entring Ø tip ot runner exit Ø 1 ength of cut out, back D1 Ø of cut out, back K ead height Dk ead Ø s Depth of head centring Ds Ø of head centring R Nozzle contact radius D Nozzle contact angle 2) ) 8...297 see right see right 5)...17 Ø6 5) 1 7.5... 9 / eating èexternally heated, 2 è2... Zonen, 15...5 W èfe/uni thermocouple, DIN 71 pplication For all usual thermoplastics Max. shot weight per nozzle (g) è (low viscosity) Y U F hape of nozzle tip 1 s vailable nozzle types for this series Gating of nozzle tip N (open) (open with torpedo) (valve gate) K Dk D Y :. Dt: Ø Without being directly cooled the nozzle can be used up to a mould temperature of 8. For higher temperatures the associated cooling unit has to be used. K For further information about the cooling unit and also about details on the needle actuator (pressure, stroke etc.) please see section Flow ontrol alve Gate omponents 8 page no. of related data sheets 1) nhanced classification for improved ease of selection. art of the nozzle type No. for later nozzle series. 2) tandard value resp. average diameter of nozzle range, can be different depending on nozzle series and application. Raster dimensions. Intermediate values can be found from the prescribed dimensional raster. ) Minimum and maximum value of nozzle length depend on the selected tip shape. 5) depending on nozzle length W X :. Dt: Ø :. Dt: Ø :. Dt: Ø W :. Dt: Ø 2 5 6 7... X :. /. Dt: Ø 9 2951 ll rights reserved. rrors and omissions excepted. For a specific application, please consult ynventive. 1 / 9 For details and application information, see the ynventive ot Runner Guide.
eries 1 ut out in mould plate for nozzle and connections 1. ut out for the nozzle 1 Nozzle length ength of cut out, back 1 Ø6 2 Ø.2 General tolerances: urfaces: DIN IO 2768mK.2 1.6.8 ( ) 1.6 7 Ø15,5 Ø18 alues of the dimensions and 1 can be found in the data sheet for the selected nozzle type. Ø15,5 ±.5 1x 5,5 7 1 (Fitting lenght) ±.5 1 7 7.5 2 2 B 7 79,5 +.1 2. ut out for connections àelectrical power àthermocouple 2 5.2.2 a) b) B. Groove for locking pin he locking pin secures the nozzle against rotation. 2.5 5 +,1 2. ut out for the nozzle tip a) b) Dt hrough bore nozzle tip (Y...) Blind bore nozzle tip (W, X) ip Ø ot runner gate Ø Depending on the selected nozzle type, different cut outs are required for the nozzle tip. he dimensions of the cut out for the nozzle tip used can be found in the nozzle data sheet. 1.6 7 Dt a) 1.6 7 Dt 1)61).8 b) 1) hese data apply for valve gate nozzles. Ø.2 Ø.2 Ø.2 1) 2951 ll rights reserved. rrors and omissions excepted. For a specific application, please consult ynventive. 2 / 9 For details and application information, see the ynventive ot Runner Guide.
Y 1 ingle nozzle, valve gate Ø6 1. omplete the nozzle description 1) 1 eries & ype Y1 2. election of variables ength 7 Ø15,5 Ø18 = = D= equal to the value of the length for this series 2 xample and explanations eries 1 eries & ype Y1 ype 1) osition in nozzle 8 ength. 1 +.1 D = Y 1 8 Nozzle tip shape Y àfor materials with narrow to medium process window. = D= ariables for precise nozzle specification 7 Ø ut out in mould plate ooling required he front of the nozzle tip must always be against plastic. DIN IO 2768mK. ength 1 2 eater zones power 1 2 5 1...5 R 7.5.7 15.5 19 2 D ( ) 9 8 8 65 15 78 78 5 65 115 18 18 6 65 8 18 18 6 65 15 2) Depending on the nozzle series, the length he numbering of the heating zones starts at 6 6 6 65 15 196 196 8 65 15 226 226 11 65 15 256 256 1 65 15 286 286 17 5 5 65 5 2951 ll rights reserved. rrors and omissions excepted. For a specific application, please consult ynventive. / 9 see the ynventive ot Runner Guide.
1 ingle nozzle, valve gate Ø6 1. omplete the nozzle description 1) 1 eries & ype 1 2. election of variables ength 7 Ø15,5 Ø18 = = D= equal to the value of the length for this series 2 xample and explanations eries 1 eries & ype 1 ype 1) osition in nozzle 8 ength F max. 1 +.1 D = 1 8 Nozzle tip shape àfor materials with narrow to medium process window. = 15 D= ariables for precise nozzle specification 7 Ø min. ut out in mould plate ooling required he front of the nozzle tip must always be against plastic. DIN IO 2768mK. ength 1 2 eater zones power 1 2 5 1...5 F 15 5 G ( ) R 7.5.7 15.5 19 2 D ( ) 9 2) Depending on the nozzle series, the length he numbering of the heating zones starts at 8 8 65 15 78 78 5 65 115 18 18 6 65 8 18 18 6 65 15 6 6 6 65 15 196 196 8 65 15 226 226 11 65 15 256 256 1 65 15 286 286 17 5 5 65 5 2951 ll rights reserved. rrors and omissions excepted. For a specific application, please consult ynventive. / 9 see the ynventive ot Runner Guide.
1 ingle nozzle, valve gate Ø6 1. omplete the nozzle description 1) 1 eries & ype 1 2. election of variables ength 7 Ø15,5 Ø18 = = D= equal to the value of the length for this series 2 xample and explanations eries 1 eries & ype 1 ype 1) osition in nozzle 52 ength F max. 8 1 +.1 D = 1 52 Nozzle tip shape àfor materials with medium to wide process window. = 15 D= ariables for precise nozzle specification Ø 7 min. 8 ut out in mould plate ooling required he front of the nozzle tip must always be against plastic. DIN IO 2768mK. ength 1 2 eater zones power 1 2 5 1...5 F 15 5 G ( ) R 7.5.7 15.5 19 2 D ( ) 9 2) Depending on the nozzle series, the length he numbering of the heating zones starts at 52 52 65 15 82 82 5 65 115 1 1 6 65 8 12 12 6 65 15 17 17 6 65 15 2 2 8 65 15 2 2 11 65 15 26 26 1 65 15 29 29 17 5 5 65 5 2951 ll rights reserved. rrors and omissions excepted. For a specific application, please consult ynventive. 5 / 9 see the ynventive ot Runner Guide.
1 ingle nozzle, valve gate Ø6 1. omplete the nozzle description 1) 1 eries & ype 1 2. election of variables ength 7 Ø15,5 Ø18 = = D= equal to the value of the length for this series 2 xample and explanations eries 1 eries & ype 1 ype 1) osition in nozzle 59 ength F max. 18.5 8 1 +.1 D = 1 59 Nozzle tip shape àfor materials with medium to wide process window. = 15 D= ariables for precise nozzle specification 7 Ø min. 8 6 ut out in mould plate ooling required he front of the nozzle tip must always be against plastic. DIN IO 2768mK. ength 1 2 eater zones power 1 2 5 1...5 F 15 5 F = / 15 / G ( ) F = 5 / 9 R 7.5.7 15.5 19 2 D ( ) 9 2) Depending on the nozzle series, the length he numbering of the heating zones starts at 59 59 65 15 89 89 5 65 115 119 119 6 65 8 19 19 6 65 15 177 177 6 65 15 27 27 8 65 15 27 27 11 65 15 267 267 1 65 15 297 297 17 5 5 65 5 2951 ll rights reserved. rrors and omissions excepted. For a specific application, please consult ynventive. 6 / 9 see the ynventive ot Runner Guide.
W 1 ingle nozzle, valve gate Ø6 1. omplete the nozzle description 1) 1 eries & ype W1 2. election of variables ength 7 Ø15,5 Ø18 = = D= equal to the value of the length for this series 2 xample and explanations = 1 W 1 52 eries eries & ype. = W1 ype 1) Nozzle tip shape W D= 52 ersion 1: for materials with medium to wide process window osition in nozzle ength ariables for precise nozzle specification 7 Ø2 Ø6.5 6.5 R1 max. R.5.1. 9 ±.2.....8 warm 1 5.5.1 +.1 ut out in mould plate ooling required DIN IO 2768mK D. ength 1 2 eater zones power 1 2 5 1...5 R 7.5.7 15.5 19 2 D ( ) 9 52 52 65 15 82 82 5 65 115 1 1 6 65 8 12 12 6 65 15 2) Depending on the nozzle series, the length he numbering of the heating zones starts at 17 17 6 65 15 2 2 8 65 15 2 2 11 65 15 26 26 1 65 15 29 29 17 5 5 65 5 2951 ll rights reserved. rrors and omissions excepted. For a specific application, please consult ynventive. 7 / 9 see the ynventive ot Runner Guide.
W 1 ingle nozzle, valve gate Ø6 1. omplete the nozzle description 1) 1 eries & ype W2 2. election of variables ength 7 Ø15,5 Ø18 = = D= equal to the value of the length for this series 2 xample and explanations eries 1 eries & ype W2 ype 1) osition in nozzle 55 ength 7.5.5.1.1 9. 1 5.5.1 +.1 D = W Nozzle tip shape W 2 ersion 2: àfor wide process window àwhen installation space is limited 55. = D= ariables for precise nozzle specification Ø2 7 Ø6.5 6 R1 max. R.5 ±.2.....8 warm.....8 warm ut out in mould plate ooling required DIN IO 2768mK. ength 1 2 eater zones power 1 2 5 1...5 R 7.5.7 15.5 19 2 D ( ) 9 55 55 65 15 85 85 5 65 115 115 115 6 65 8 15 15 6 65 15 17 17 6 65 15 2 2 8 65 15 2) Depending on the nozzle series, the length he numbering of the heating zones starts at 2 2 11 65 15 26 26 1 65 15 29 29 17 5 5 65 5 2951 ll rights reserved. rrors and omissions excepted. For a specific application, please consult ynventive. 8 / 9 see the ynventive ot Runner Guide.
X 1 ingle nozzle, valve gate Ø6 1. omplete the nozzle description 1) 1 eries & ype X1 2. election of variables ength 7 Ø15,5 Ø18 = = D= equal to the value of the length for this series 2 xample and explanations = 1 X 1 52 eries eries & ype. = X1 ype 1) Nozzle tip shape X D= 52 ersion 1: for materials with medium to wide process window osition in nozzle ength ariables for precise nozzle specification 7 Ø +.1. 1 2 ±1.5 max. R......8 warm. 9 1 +.1 ut out in mould plate ooling required DIN IO 2768mK D.. ength 1 2 eater zones power 1 2 5 1...5 R 7.5.7 15.5 19 2 D ( ) 9 52 52 65 15 82 82 5 65 115 1 1 6 65 8 12 12 6 65 15 17 17 6 65 15 2 2 8 65 15 2 2 11 65 15 26 26 1 65 15 29 29 17 5 5 65 5 2951 ll rights reserved. rrors and omissions excepted. For a specific application, please consult ynventive. 9 / 9 see the ynventive ot Runner Guide.
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