The invention discloses a production process of a post-forming high-precision ceramic ferrule, which comprises the following steps: banburying, crushing, primary injection molding, secondary injection molding and post-treatment, and carrying out thermal degreasing and sintering. The invention discloses a production process of a post-forming high-precision ceramic ferrule, which comprises the following steps: banburying, crushing, primary injection molding, secondary injection molding and post-treatment, and carrying out thermal degreasing and sintering. A technology of automatic feeding and spherical surface processing, applied in metal processing equipment, manufacturing tools, grinding feed motion, etc., can solve the problems of low processing efficiency of micro workpieces, difficult to meet the needs of matching parts, etc., and achieve a. Since our first manufactured singlemode zirconia ferrule, we have always taken into consideration our end user's comments and suggestions, and continued to improve our products. Kyocera's extrusion molding process creates ferrules with excellent coaxiality, and our precision machining ensures excellent concentricity with precise. •Tail of ferrule has smooth taper design for guiding fiber into ferrule without scratching fiber. Click here to download a free copy. Thorlabs offers FC/PC connectors with 2. 0 mm narrow keys and ceramic ferrules. Our smaller bore connectors (Item #s 30128C3, 30140E1, and 30150C1) accommodate our small-core multimode fibers. Our larger bore connectors accommodate our large-core fiber series and are ideal for optogenetics. This helps you quickly interpret patents by identifying the three key elements: Problems solved by technology Method used Benefits of technology In order to overcome the above-mentioned shortcomings, the purpose of the present invention is to provide a ceramic ferrule PC spherical surface.