High Productivity Guam Fiber Extraction Apparatus and Method of Extraction

摘要

1. TECHNICAL FIELD OF THE INVENTION;In the optical fiber manufacturing apparatus, in particular, the present invention relates to a manufacturing method and apparatus for reducing the overcladding manufacturing time by simultaneously performing the overcladding method performed in the optical fiber base material manufacturing step in the optical fiber drawing step.;2. The technical problem to be solved by the invention;The conventional optical fiber manufacturing method using the MCV method is largely carried out in the process by performing a three-step process of manufacturing the primary base material by the internal deposition, the production of the secondary base material by the over cladding, withdraw the optical fiber using the secondary base material It solves the problem that productivity was reduced due to waste of time and labor of work.;3. Summary of Solution to Invention;The optical fiber primary base material manufactured by the MCV method, which is an internal deposition method, is inserted into an overcladding tube to provide an optical fiber extracting apparatus and method in which an overcladding process is performed at the same time as the final optical fiber is taken out.;4. Important uses of the invention;High productivity optical fiber drawing device and optical drawing device of optical fiber manufacturing device.