End flat, no broken edges! Structure and material popularization of High Precision Fiber Cutting Machine

1.High precision cutting core: Material and structure determine the upper limit of cutting process.
fiber optic fusion splicing engineering signal transmission loss is directly determined by the quality of the end surface, and the structure design and material quality of fiber cutters are the key to ensure smooth, undamaged and beveless cutting surface. It is easy to fiber breakage, end face tilting, micro burrs, etc.. The basic reason is that the structure precision and material hardness arenot enough to reach micron level cutting standard. High-precision fiber cutters are different from ordinary cutters. They rely on precise mechanical structures combined with special abrasionresistant materials to control precisely the entire process from positioning, clamping, cutting to fiber breaking to stabilize the production plane and vertical standard end faces. High-quality structures and materials can not only improve the welding qualification rate, but also significantly reduce the decay and failure probability in the later stage of the line, which is the basic guarantee for the construction of high-quality fiber.
2, Core blade material: hardness alloy for Seamless Microcutting.
Blade is the core consumption material of fiber optical-fiber cutter, and also the core part that determines the quality of cutting end. High-precision tools are usually made of cemented tungsten steel blades, which are much stiffer than ordinary steel and have superior abrasion resistance and stability. This special alloy material has uniform density, fine and sharp edge, and can be polished to a micrometer level ultra-thin cutting edge. When cutting, the fiber is not cut roughly, but is cut by micro-scratches, forming uniform cracks on the surface of the fiber core. Leaf material is hardness, not easy to passivation, long service life. It can still maintain the precision of the cutting edge in long-term high frequency operation without blunt edge tearing, fiber breakage or burr. Compared with ordinary steel blades, alloy blades is easy to wear, deformation and rough cutting mark, which ensures smooth and seamless cutting effect from material source.
3, Positioning structure design: V-groove and guide rail eliminate cutting deviation.
Accurate positioning structure is the key to avoid section tilt and angle deviation. High-precision fiber optic cutter has an integrated precision V-shaped positioning groove and linear sliding guide rail. The V-groove adopts precision CNC machining technology. The groove body is symmetrical, regular and accurate in size. The groove can be perfectly matched with the external diameter of the fiber optic cable, which can firmly limit the position of the fiber and prevent its displacement and deflection during cutting. With a high precision linear guide rail structure, the blade glides smoothly and smoothly, without wobble or deviation, ensuring that the cutting position is always in the center of the cable. The whole positioning structure has extremely high accuracy, can effectively avoid angle errors caused by manual operation, ensures that each cutting can reach the vertical section, completely solves common problems of the ordinary cutting machine which do not meet the standard of inclined cutting surface and angle, and meets the welding process standard stably.
4. Fastening structure: stabilizes and locks fiber body to prevent edge breakage and beveling.
Fiber optic material is fragile and soft. If the cutting process is not fixed firmly, or the fiber body is loose, it is easy to produce uneven stress, which eventually leads to edge breakage, fiber breakage and uneven cross-section. High-precision fiber cutters adopt elastic, balanced compression fixing structure and compression design with uniform elasticity and moderate pressure, which can lock the fiber securely, avoid the displacement and shaking of the fiber during cutting, and not damage the fiber core due to excessive pressure. After the cover plate is closed, the compression block is in perfect agreement with the V-groove, so that the fiber is in a straight and stable state, and the shear stress is evenly distributed on the fiber cross section. The stable fixed structure ensures the equilibrium and regularity of fiber breaking process, eliminates defects edge breakage, burr and bevel joint in structural design, and ensures uniform standard of end quality.
5, overall material advantages: wear-resistant, anti-aging, suitable for long-term engineering work.
In addition to the core blade and positioning structure, the shell and base of the high-precision fiber optic cutter are made of high-strength engineering materials. Some high-end models come with metal-reinforced bases to balance portability and structural stability. The whole machine material has excellent abrasion resistance, drop resistance and aging resistance. It can adapt to outdoor exposure, low temperature, dust, bumps and other complex construction environments, not easy to deformation or damage. The base structure is strong, not deformed, the long-term use will not cause groove slot displacement guide guide rails and other accuracy degradation problems, can be stable for a long time. Excellent material configuration of the whole machine enables the equipment to meet the high frequency and high strength operation requirements of engineering, with low failure rate and long service life, effectively reducing the cost of construction equipment. It is an efficient and durable professional optical fiber transportation tool.