GB/T 14896.7-2004 Terminology of special processing machine tools Part 7: Rapid prototyping machine tools
Some standard content:
S 25. 080. 99
National Standard of the People's Republic of China
GB/T14896.7—2004
Special purpose machine tools
Part 7 : Rapid prototyping machines
Nen-traditinnal machine tools-TerminologyPart 7 : Rapid prototyping machinesPromulgated on 2004-06-09
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of ChinaAdministrative Committee of Standardization of the People's Republic of China
Implementation on 2004-12-01
3/T14896,7—2004
2 Name of machine tool
Machine tool coefficient
Machine tool parts
Four-way machining method
Common processing technology
Appendix A (Informative Appendix) Rapid prototyping machine technology The machining process (method) is divided into two parts: Chinese reference English reference French reference German reference GB/T11R96 The machining machine tool specification is divided into 3 parts: Basic terms; Electric discharge machine: Electric power machine, Super processing machine tool, Compound processing machine tool Other special processing machine tools: Rapid prototyping batch machine This part is GB/ Part 7 of T14896. Appendix A of this part is an informative appendix.
This part was proposed by China Machinery Industry Federation. This part was developed by the National Technical Committee for Standardization of Special Machine Tools (SAC/TC161). GB/T14896.7-2004
Drafting of this part: Tsinghua University, Suzhou Electromechanical Machine Tool Research Institute. Xi'an Jiaotong University, Huazhong University of Science and Technology, Beijing Source Automatic Forming System Co., Ltd.
Drafting of this part: Zhang Renxin , Yu Zhisan, Zhao Wanhua, Tao Mingyuan, Wang Ya, Wu Renle, Ting Taosen. 1 Scope
Terms of special processing machine tools
Part 7: Rapid prototyping machine tools
Gn/T14896,7—2004
This section defines the machine tool name, parameters, parts and processing methods of rapid prototyping machine tools and their common definitions. This section applies to ten types of rapid prototyping machine tools (hereinafter referred to as "machine tools"). 2 Machine tool name
Rapid prototyping machine tools
enraptd 2. 1. 1
Rapid prototyping machine tools for rapid prototyping by layer-by-layer commercial deposition/deposition. 2. 1. 1
Rapid prototyping machine tools for rapid prototyping
selenium laser sintering machine tools for rapid prototyping by laser sintering and telescopic Idser sintering. · RP prototyping
Rapid prototyping machine tools for rapid prototyping by laser sintering and telescopic Idser sintering. 2. 1.2
Fused extrusion rapid prototyping machines
Fused extrusion machines are machines for the rapid production of fused molded parts made of resin.
Fused extrusion rapid prototyping machines are machines for the rapid production of fused molded parts made of resin. 2. 1. 2. 1
Fused extrusion rapid prototyping machines are machines for the rapid production of fused molded parts. 2. 1. 3
Stereolithography rapid prototyping machine tools
stereolithography protatyping machine toolsGB/T14896.7—2004
machines for forming rapid prototyping machines for stereolithography prototypingE-type RP prototyping
machines for rapid prototyping using stereolithography. 2, 1.4
machines for rapid prototyping of solid objects by means of layered solid manufacturing processes. Machine tools for rapid prototyping of solid objects by means of layered solid manufacturing processes. 2.1.5
Rapid prototyping machine tool for woodless casting
en palleraess eusting manufacturing machine toolsfr machhlnes of rapid forming by manufacturing in situ without requiring a tool to be machined using a pair of woodless castings and forming processes to achieve rapid prototyping. 2.1.6
Need to use foreign rapid prototyping machine tools
eo ultra-violet protntyping machine tools to rapidly form parts during ultraviolet light curing. Ultraviolet light curing type RP molding machine tools that use ultraviolet light curing technology to rapidly form parts. 3 Machine parameters Forming chamber dimensions Forming chamber dimensions Scanning field dimensions Forming area dimensions of the parts to be formed Scanning area dimensions of the parts to be formed Largest dimension of the part to be scanned on the focal plane: Laser power Laser power Output power of the laser beam Output power of the laser on the machine tool Layer thickness Layer thickness 31) Thickness during layering: Scanning distance, speed of the layer, scanning distance, moving speed of the forming unit (such as nozzle, laser beam, etc.) during forming 3.6 Light spot diameter, focal length: The size of the light spot on the focal plane, scanning spacing, scanning space, and spacing of the beam. balayage
Scgnnhstamk
ja check still
distance between the centers of two adjacent scanning lines:
heating temperature
heating temperature
empiricalwredrchanfTuge
Heidem[entlu
The temperature required for the forming material to reach the required length by heating the forming material, 3.9
material neck heating temperature
preheating temperatuer of forming tnaterlalsGB/T 14896.7—2004
CB/T14896.7--2004
frteraperture of preparation of products: Vorwirmtemperature der Formmaterhakenmaterial temperature
The temperature that the raw materials should reach before processing. 3.10
Deposition rate
the total deposition rate
the mass of material deposited per unit time. 3.11
Nozzle temperature
the temperature at which the nozzle melts the material.
Laser life
the laser insert time
the time interval from the start of use to the point where the laser can no longer provide the power required for normal use. 3. 13. Maximum part size Working space Maximum working space Maximum dimension of prototype parts that can be produced on a production machine. 3. 14. Laser wavelength The wavelength of the laser beam produced by a laser.
Material utilization rate
Material length and width of the workpiece
Material utilization rate
After forming and processing, the ratio of the mass of the workpiece to the total mass of the support material is 3.16
Longitudinal stroke of the focusing head
The maximum stroke of the focusing head connected to the focal length of the focal plane
ja can only be achieved
The maximum distance that the focusing head moves on the longitudinal guide. 3.17
The vertical stroke of the focusing head
the vertical stroke of the horizontal axis of the focusing head
the maximum distance that the head moves laterally. 3. 18
The vertical stroke of the lifting platform
the vertical stroke of the platform center
the vertical stroke of the vertical axis
the maximum distance that the lifting platform can move up and down. 3.19 Maximum cutting speed Maximum cutting speed The maximum number of layers that can be achieved when cutting a layer in one direction. 4 Machine tool parts Forming chamber Farming chamber The temperature chamber used to heat the forming parts or to keep them warm during forming. 4.2 GB/114896.7—2004 CB/T 14896,72004
a powder cartridge
a chamber for holding powder for other purposes,
a leveling roller
a roller for feeding powder,
a lifting platform
a jet pump||||a mounting plate||||a platform for conveying powder and a platform for conveying powder.
CO, laser
En co.laser
frlaser co.
geco.nger
with: as working gas, can produce dust reduction of 10.m light device.4. 6
optical platform
en aptic plateform
frplateforne optlque
xe Cptisthe Plallc
the reference platform of optical belt components.
Optical system
ennpticsystem
fr system optkque
ge (pliscbes system
a system that guides the beam generated by the laser to the processing area and produces an appropriately sized beam.4. 8
endeffects
fr miruir'dr defleetion
geablenkspfegel
j回7-
yellow elastic optical path direction to develop small screen optical device.Expanding
enexpander opties
frmiruirs d'exponsiuo
ge Strahlaufweites
uses light source to increase the diameter of the backlight to achieve a better focusing effect.4. 10
scanning 4.11. Reflectors An optical device that deflects a laser beam to increase the scanning speed of the laser beam. 4.12. Optical modulator An optical modem An optical device that modulates light signals by means of acoustic signals. 4. 13
electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator 4.18 FH mirror An F-theta lens An F-theta lens An F-theta object An optical device that keeps the focal length of the light beam constant during laser scanning: 4.17 Heating device A device for controlling the heat and humidity of the forming chamber and the forming material. 4. 18 Cooling device for cooling the laser and scanner, 1. 19 Exhaust system for disposing exhaust gases during operation, 4.20 Motion system for cooling the laser and scanner, 4.21 Motion system for cooling the laser and scanner, 4.22 Motion system for cooling the laser and scanner, 4.23 Motion system for cooling the laser and scanner, 4.24 Motion system for cooling the laser and scanner, 4.25 Motion system for cooling the laser and scanner, 4.26 Motion system for cooling the laser and scanner, 4.27 Motion system for cooling the laser and scanner, 4.28 Motion system for cooling the laser and scanner, 4.29 Motion system for cooling the laser and scanner, 4.30 Motion system for cooling the laser and scanner, 4.31 Motion system for cooling the laser and scanner, 4.32 Motion system for cooling the laser and scanner, 4.33 Motion system for cooling the laser and scanner, 4.34 Motion system for cooling the laser and scanner, 4.35 Motion system for cooling the laser and scanner, 4.36 Motion system for cooling the laser and scanner, 4.37 Motion system for cooling the laser and scanner, 4.38 Motion system for cooling the laser and scanner, 4.39 Motion system for cooling the laser and scanner, 4.40 4.23 Material feeding system A system for feeding material into a material-forming process. 4.24 Thread wheel A component used to store material in the form of threads or filaments during the melt extrusion process. 4.25
Wire feeding mechanism
Wire feeding mechanism for wire forming in the process of forming the wire: 4. 26
Feeding mechanism
Male feeding mechanism for wire forming in the process of forming the wire: GH/T 14896,7—200c7—200c7—200c7—200c7—200cm-rate optical device.4. 6
optical platform
en aptic plateform
frplateforne optlque
xe Cptisthe Plallc
reference platform for optical components.
Optical system
ennpticsystem
fr system optkque
ge (pliscbes system
a system that guides the beam generated by the laser to the processing area and produces an appropriately sized beam.4. 8
endeffects
fr miruir'dr defleetion
geablenkspfegel
j回7-
yellow elastic optical path direction to develop small screen optical device.Expanding
enexpander opties
frmiruirs d'exponsiuo
ge Strahlaufweites
uses light source to increase the diameter of the backlight to achieve a better focusing effect.4. 10
scanning 4.11. Reflectors An optical device that deflects a laser beam to increase the scanning speed of the laser beam. 4.12. Optical modulator An optical modem An optical device that modulates light signals by means of acoustic signals. 4. 13
electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator 4.18 FH mirror An F-theta lens An F-theta lens An F-theta object An optical device that keeps the focal length of the light beam constant during laser scanning: 4.17 Heating device A device for controlling the heat and humidity of the forming chamber and the forming material. 4. 18 Cooling device for cooling the laser and scanner, 1. 19 Exhaust system for disposing exhaust gases during operation, 4.20 Motion system for cooling the laser and scanner, 4.21 Motion system for cooling the laser and scanner, 4.22 Motion system for cooling the laser and scanner, 4.23 Motion system for cooling the laser and scanner, 4.24 Motion system for cooling the laser and scanner, 4.25 Motion system for cooling the laser and scanner, 4.26 Motion system for cooling the laser and scanner, 4.27 Motion system for cooling the laser and scanner, 4.28 Motion system for cooling the laser and scanner, 4.29 Motion system for cooling the laser and scanner, 4.30 Motion system for cooling the laser and scanner, 4.31 Motion system for cooling the laser and scanner, 4.32 Motion system for cooling the laser and scanner, 4.33 Motion system for cooling the laser and scanner, 4.34 Motion system for cooling the laser and scanner, 4.35 Motion system for cooling the laser and scanner, 4.36 Motion system for cooling the laser and scanner, 4.37 Motion system for cooling the laser and scanner, 4.38 Motion system for cooling the laser and scanner, 4.39 Motion system for cooling the laser and scanner, 4.40 4.23 Material feeding system A system for feeding material into a material-forming process. 4.24 Thread wheel A component used to store material in the form of threads or filaments during the melt extrusion process. 4.25
Wire feeding mechanism
Wire feeding mechanism for wire forming in the process of forming the wire: 4. 26
Feeding mechanism
Male feeding mechanism for wire forming in the process of forming the wire: GH/T 14896,7—200cm-rate optical device.4. 6
optical platform
en aptic plateform
frplateforne optlque
xe Cptisthe Plallc
reference platform for optical components.
Optical system
ennpticsystem
fr system optkque
ge (pliscbes system
a system that guides the beam generated by the laser to the processing area and produces an appropriately sized beam.4. 8
endeffects
fr miruir'dr defleetion
geablenkspfegel
j回7-
yellow elastic optical path direction to develop small screen optical device.Expanding
enexpander opties
frmiruirs d'exponsiuo
ge Strahlaufweites
uses light source to increase the diameter of the backlight to achieve a better focusing effect.4. 10
scanning 4.11. Reflectors An optical device that deflects a laser beam to increase the scanning speed of the laser beam. 4.12. Optical modulator An optical modem An optical device that modulates light signals by means of acoustic signals. 4. 13
electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator
tn electro-optic modulator 4.18 FH mirror An F-theta lens An F-theta lens An F-theta object An optical device that keeps the focal length of the light beam constant during laser scanning: 4.17 Heating device A device for controlling the heat and humidity of the forming chamber and the forming material. 4. 18 Cooling device for cooling the laser and scanner, 1. 19 Exhaust system for disposing exhaust gases during operation, 4.20 Motion system for cooling the laser and scanner, 4.21 Motion system for cooling the laser and scanner, 4.22 Motion system for cooling the laser and scanner, 4.23 Motion system for cooling the laser and scanner, 4.24 Motion system for cooling the laser and scanner, 4.25 Motion system for cooling the laser and scanner, 4.26 Motion system for cooling the laser and scanner, 4.27 Motion system for cooling the laser and scanner, 4.28 Motion system for cooling the laser and scanner, 4.29 Motion system for cooling the laser and scanner, 4.30 Motion system for cooling the laser and scanner, 4.31 Motion system for cooling the laser and scanner, 4.32 Motion system for cooling the laser and scanner, 4.33 Motion system for cooling the laser and scanner, 4.34 Motion system for cooling the laser and scanner, 4.35 Motion system for cooling the laser and scanner, 4.36 Motion system for cooling the laser and scanner, 4.37 Motion system for cooling the laser and scanner, 4.38 Motion system for cooling the laser and scanner, 4.39 Motion system for cooling the laser and scanner, 4.40 4.23 Material feeding system A system for feeding material into a material-forming process. 4.24 Thread wheel A component used to store material in the form of threads or shaped materials during the melt extrusion process. 4.25
Wire feeding mechanism
Wire feeding mechanism for wire forming in the process of forming the wire: 4. 26
Feeding mechanism
Male feeding mechanism for wire forming in the process of forming the wire: GH/T 14896,7—200cExpanding opti...cs that expand the beam by using the light source to increase the diameter of the backlight to achieve a better focusing effect. 4. 10 Scanning mirrors that deflect the beam of light by moving it along a horizontal axis to increase the scanning speed of the beam. 4.11 A reflecting mirror is an optical device that modulates light using acoustic signals. 4. 12 An optical modem is a device that modulates light using acoustic signals. 4. 13
electro-optic modulator
tn electro-optic modulatorbzxz.net
fr mndem electrapiique
ReElektro-opticlsches Moden
ja optical tail magnetic Mao Ning4
a device that modulates optical signals by means of electrical signals. 4.14
Scanner head
balance
GB/T 14896.7-2004
CB/T 14896.7—2004
GeScan-Kopr
System with a precisely movable mirror for laser beam direction control4.15
Dynamic focusing system
System of focal length dynamic focusing system for keeping the beam size in the focal plane constant during microscopy4.18
FH mirror
F-theta lens F-theta
ge F-Theta-object
Optical device that keeps the true diameter of the light beam constant within a semicircle during laser scanning: 4. 17
Heating device
enJren Ling unil
frdispiksitif de Hanffage
geHelz-Einhell
A device for controlling the heat and humidity of the forming chamber and the forming material. 4. 18 Cooling device for cooling the laser and scanner, 1. 19 Exhaust system for disposing exhaust gases during operation, 4.20 Motion system for cooling the laser and scanner, 4.21 Motion system for cooling the laser and scanner, 4.22 Motion system for cooling the laser and scanner, 4.23 Motion system for cooling the laser and scanner, 4.24 Motion system for cooling the laser and scanner, 4.25 Motion system for cooling the laser and scanner, 4.26 Motion system for cooling the laser and scanner, 4.27 Motion system for cooling the laser and scanner, 4.28 Motion system for cooling the laser and scanner, 4.29 Motion system for cooling the laser and scanner, 4.30 Motion system for cooling the laser and scanner, 4.31 Motion system for cooling the laser and scanner, 4.32 Motion system for cooling the laser and scanner, 4.33 Motion system for cooling the laser and scanner, 4.34 Motion system for cooling the laser and scanner, 4.35 Motion system for cooling the laser and scanner, 4.36 Motion system for cooling the laser and scanner, 4.37 Motion system for cooling the laser and scanner, 4.38 Motion system for cooling the laser and scanner, 4.39 Motion system for cooling the laser and scanner, 4.40 4.23 Material feeding system A system for feeding material into a material-forming process. 4.24 Thread wheel A component used to store material in the form of threads or filaments during the melt extrusion process. 4.25
Wire feeding mechanism
Wire feeding mechanism for wire forming in the process of forming the wire: 4. 26
Feeding mechanism
Male feeding mechanism for wire forming in the process of forming the wire: GH/T 14896,7—200cExpanding opti...cs that expand the beam by using the light source to increase the diameter of the backlight to achieve a better focusing effect. 4. 10 Scanning mirrors that deflect the beam of light by moving it along a horizontal axis to increase the scanning speed of the beam. 4.11 A reflecting mirror is an optical device that modulates light using acoustic signals. 4. 12 An optical modem is a device that modulates light using acoustic signals. 4. 13
electro-optic modulator
tn electro-optic modulator
fr mndem electrapiique
ReElektro-opticlsches Moden
ja optical tail magnetic Mao Ning4
a device that modulates optical signals by means of electrical signals. 4.14
Scanner head
balance
GB/T 14896.7-2004
CB/T 14896.7—2004
GeScan-Kopr
System with a precisely movable mirror for laser beam direction control4.15
Dynamic focusing system
System of focal length dynamic focusing system for keeping the beam size in the focal plane constant during microscopy4.18
FH mirror
F-theta lens F-theta
ge F-Theta-object
Optical device that keeps the true diameter of the light beam constant within a semicircle during laser scanning: 4. 17
Heating device
enJren Ling unil
frdispiksitif de Hanffage
geHelz-Einhell
A device for controlling the heat and humidity of the forming chamber and the forming material. 4. 18 Cooling device for cooling the laser and scanner, 1. 19 Exhaust system for disposing exhaust gases during operation, 4.20 Motion system for cooling the laser and scanner, 4.21 Motion system for cooling the laser and scanner, 4.22 Motion system for cooling the laser and scanner, 4.23 Motion system for cooling the laser and scanner, 4.24 Motion system for cooling the laser and scanner, 4.25 Motion system for cooling the laser and scanner, 4.26 Motion system for cooling the laser and scanner, 4.27 Motion system for cooling the laser and scanner, 4.28 Motion system for cooling the laser and scanner, 4.29 Motion system for cooling the laser and scanner, 4.30 Motion system for cooling the laser and scanner, 4.31 Motion system for cooling the laser and scanner, 4.32 Motion system for cooling the laser and scanner, 4.33 Motion system for cooling the laser and scanner, 4.34 Motion system for cooling the laser and scanner, 4.35 Motion system for cooling the laser and scanner, 4.36 Motion system for cooling the laser and scanner, 4.37 Motion system for cooling the laser and scanner, 4.38 Motion system for cooling the laser and scanner, 4.39 Motion system for cooling the laser and scanner, 4.40 4.23 Material feeding system A system for feeding material into a material-forming process. 4.24 Thread wheel A component used to store material in the form of threads or filaments during the melt extrusion process. 4.25
Wire feeding mechanism
Wire feeding mechanism for wire forming in the process of forming the wire: 4. 26
Feeding mechanism
Male feeding mechanism for wire forming in the process of forming the wire: GH/T 14896,7—200c15
Dynamic focusing system
The system of focallgation dynamicsFukusslersystemA system that keeps the size of the light in the focal plane constant during microscopic scanning4.18
FH mirror
An F-theta lens
a F-theta lensF-theta object
An optical device that keeps the diameter of the light beam constant within a focal plane during laser scanning: 4. 17
Heating device
a device for controlling the heat and humidity of the forming chamber and the forming material. 4. 18 Cooling device for cooling the laser and scanner, 1. 19 Exhaust system for disposing exhaust gases during operation, 4.20 Motion system for cooling the laser and scanner, 4.21 Motion system for cooling the laser and scanner, 4.22 Motion system for cooling the laser and scanner, 4.23 Motion system for cooling the laser and scanner, 4.24 Motion system for cooling the laser and scanner, 4.25 Motion system for cooling the laser and scanner, 4.26 Motion system for cooling the laser and scanner, 4.27 Motion system for cooling the laser and scanner, 4.28 Motion system for cooling the laser and scanner, 4.29 Motion system for cooling the laser and scanner, 4.30 Motion system for cooling the laser and scanner, 4.31 Motion system for cooling the laser and scanner, 4.32 Motion system for cooling the laser and scanner, 4.33 Motion system for cooling the laser and scanner, 4.34 Motion system for cooling the laser and scanner, 4.35 Motion system for cooling the laser and scanner, 4.36 Motion system for cooling the laser and scanner, 4.37 Motion system for cooling the laser and scanner, 4.38 Motion system for cooling the laser and scanner, 4.39 Motion system for cooling the laser and scanner, 4.40 4.23 Material feeding system A system for feeding material into a material-forming process. 4.24 Thread wheel A component used to store material in the form of threads or filaments during the melt extrusion process. 4.25
Wire feeding mechanism
Wire feeding mechanism for wire forming in the process of forming the wire: 4. 26
Feeding mechanism
Male feeding mechanism for wire forming in the process of forming the wire: GH/T 14896,7—200c15
Dynamic focusing system
The system of focallgation dynamicsFukusslersystemA system that keeps the size of the light in the focal plane constant during microscopic scanning4.18
FH mirror
An F-theta lens
a F-theta lensF-theta object
An optical device that keeps the diameter of the light beam constant within a focal plane during laser scanning: 4. 17
Heating device
a device for controlling the heat and humidity of the forming chamber and the forming material. 4. 18 Cooling device for cooling the laser and scanner, 1. 19 Exhaust system for disposing exhaust gases during operation, 4.20 Motion system for cooling the laser and scanner, 4.21 Motion system for cooling the laser and scanner, 4.22 Motion system for cooling the laser and scanner, 4.23 Motion system for cooling the laser and scanner, 4.24 Motion system for cooling the laser and scanner, 4.25 Motion system for cooling the laser and scanner, 4.26 Motion system for cooling the laser and scanner, 4.27 Motion system for cooling the laser and scanner, 4.28 Motion system for cooling the laser and scanner, 4.29 Motion system for cooling the laser and scanner, 4.30 Motion system for cooling the laser and scanner, 4.31 Motion system for cooling the laser and scanner, 4.32 Motion system for cooling the laser and scanner, 4.33 Motion system for cooling the laser and scanner, 4.34 Motion system for cooling the laser and scanner, 4.35 Motion system for cooling the laser and scanner, 4.36 Motion system for cooling the laser and scanner, 4.37 Motion system for cooling the laser and scanner, 4.38 Motion system for cooling the laser and scanner, 4.39 Motion system for cooling the laser and scanner, 4.40 4.23 Material feeding system A system for feeding material into a material-forming process. 4.24 Thread wheel A component used to store material in the form of threads or shaped materials during the melt extrusion process. 4.25
Wire feeding mechanism
Wire feeding mechanism for wire forming in the process of forming the wire: 4. 26
Feeding mechanism
Male feeding mechanism for wire forming in the process of forming the wire: GH/T 14896,7—200c
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