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Monofilament Molding - Processing Technology
Date: 2019-06-19 10:15
Views: 4593
Source: Internet
Monofilament
through extrusion machine will polymer/macromolecule resin extrusion fine filament (如同 from strip/profile machine in extrusion strip/profile 一样）形状 rear cooling, again tensile formed fine filament reinforcement fine filament strong/high degree molding methods.
Monofilament molding equipment
Monofilament molding equipment extrusion 部, cooling 部, tensile 部, Annealing部, 卷绕部 and other 五 部 separation formed.
extrusion 部
ratio other extrusion molding versus ratio, Monofilament use Die extrusion nozzle non small, in extrusion machine inner for resin 进行充 separation mixing/compounding, anti from nozzle in extrusion tensile fine filament generate melt fracture, improve/increase extrusion molding temperature degree, reduce resin melt viscosity.
* Melt Fracture: polymer/macromolecule processing 时, surface light slip 而凸凹不平 phenomenon.
DIE types type
DIE types type has T type Die and 圆形Die.
cooling 部
from Die injection shot polymer/macromolecule cooling 槽进行 cooling. used for cooling cold use a small amount of Ethylene glycol mixed combined water made formed, can control cooling temperature degree. separation fast speed cooling, Monofilament internal formed 空洞而发生断 filament phenomenon.
tensile 部
未 tensile filament strong/high degree relatively low, tool use property, therefore use dry or wet methods tensile high strength, generally in water (maintain 98℃ above temperature degree) in tensile to 10倍 left right. through make tensile adjustment tensile front rear filament and wire drawing speed degree, through speed degree 差进行 tensile
ANNEALING部
Annealing is add hot already molding polymer/macromolecule molding parts, is maintain its molding 形状而实施 rear 处理工序. in polymer/macromolecule pellets crystallization process in, fast speed cooling polymer/macromolecule molding parts fast speed shrinkage or separation shrinkage degree different, formed is molding parts dry causes.
卷绕部
Monofilament need separation 别卷绕各 filament 线, 且应按恒定 张 force 卷绕. meanwhile, is anti filament fracture, use force relatively small electrical machine.
Monofilament molding product
through extrusion machine will polymer/macromolecule resin extrusion fine filament (如同 from strip/profile machine in extrusion strip/profile 一样）形状 rear cooling, again tensile formed fine filament reinforcement fine filament strong/high degree molding methods.
Monofilament molding equipment
Monofilament molding equipment extrusion 部, cooling 部, tensile 部, Annealing部, 卷绕部 and other 五 部 separation formed.
extrusion 部
ratio other extrusion molding versus ratio, Monofilament use Die extrusion nozzle non small, in extrusion machine inner for resin 进行充 separation mixing/compounding, anti from nozzle in extrusion tensile fine filament generate melt fracture, improve/increase extrusion molding temperature degree, reduce resin melt viscosity.
* Melt Fracture: polymer/macromolecule processing 时, surface light slip 而凸凹不平 phenomenon.
DIE types type
DIE types type has T type Die and 圆形Die.
cooling 部
from Die injection shot polymer/macromolecule cooling 槽进行 cooling. used for cooling cold use a small amount of Ethylene glycol mixed combined water made formed, can control cooling temperature degree. separation fast speed cooling, Monofilament internal formed 空洞而发生断 filament phenomenon.
tensile 部
未 tensile filament strong/high degree relatively low, tool use property, therefore use dry or wet methods tensile high strength, generally in water (maintain 98℃ above temperature degree) in tensile to 10倍 left right. through make tensile adjustment tensile front rear filament and wire drawing speed degree, through speed degree 差进行 tensile
ANNEALING部
Annealing is add hot already molding polymer/macromolecule molding parts, is maintain its molding 形状而实施 rear 处理工序. in polymer/macromolecule pellets crystallization process in, fast speed cooling polymer/macromolecule molding parts fast speed shrinkage or separation shrinkage degree different, formed is molding parts dry causes.
卷绕部
Monofilament need separation 别卷绕各 filament 线, 且应按恒定 张 force 卷绕. meanwhile, is anti filament fracture, use force relatively small electrical machine.
Monofilament molding product
Monofilament is types filament 线, weaving process formed is most product. weaving product has 渔网, 绳索, and other.
