| 摘要 |
#CMT# #/CMT# The method involves heating a pre-form of a fiber made of fiber material to a drawing temperature by two heating units. The two heating units heat the pre-form, particularly from outside in a heating zone in a simultaneous manner. The fiber material contains glass material, particularly quartz glass, phosphate glass, chalcogenide glass, oxynitride glass, silica based glass or other multi-component glass, glass ceramic material, plastic, metal, composite material and glass-metal composite. #CMT# : #/CMT# An independent claim is also included for a device for heating a pre-form, particularly for a fiber-drawing process. #CMT#USE : #/CMT# Method for manufacturing fibers, particularly microstructured fibers by a drawing process. #CMT#ADVANTAGE : #/CMT# The method involves heating a pre-form of a fiber made of fiber material to a drawing temperature by two heating units, where the two heating units heat the pre-form, particularly from outside in a heating zone in a simultaneous manner, and hence ensures simple drawing of microstructured fibers with an improved fiber manufacturing method. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic view of a pre-pre-form of a microstructured fiber as a base for a drawing step. (Drawing includes non-English language text). 100 : Tubes 102 : Pre-pre-form center 110 : Pre-pre-form 120 : Hollow core #CMT#POLYMERS : #/CMT# The drawn fiber is coated with a plastic layer. |
