Sampler for locating and sampling ceramic filament

Abstract

The invention relates to a positioning, sample introducing and sampling device of ceramic single fibre and provides a positioning, sample introducing and sampling device of ceramic single fibre, which comprises a sample introducing and sampling device and an optical level positioner. The sample introducing and sampling device is provided with a sample carrying station, a telescopic boom, a bearing device, a lead rail, a drive mechanism, a square horizontal stand, a cylinder and a base. The sample carrying station is connected with the telescopic boom; the telescopic boom, the bearing device and the lead rail are connected through the drive mechanism and fixed on the square horizontal stand; the telescopic boom is inserted and clings to the bearing device; the drive mechanism is fixed on the rightmost end of the telescopic boom. The square horizontal stand is fixed on the cylinder; the cylinder and the base are connected through screws and positioned on the vertical direction of the square horizontal stand. The optical level positioner is provided with an optical water level, a mounting deck and a position adjusting device. The optical water level is connected with the position adjusting device through the mounting deck.

Description

A Positioning Sampling Sampler for Ceramic Single Fiber technical field The invention relates to a positioning sampling sampling device for ceramic single fiber, in particular to a positioning sampling sampling device for high temperature heat treatment of ceramic single fiber. Background technique High-temperature resistant, high-performance continuous silicon carbide (SiC) ceramic fiber is a dual-use material for military and civilian use, especially in aerospace and advanced weaponry. It has high strength and hardness, high temperature resistance, oxidation resistance, low thermal expansion coefficient and density. Low and other advantages, so it is the best reinforcing fiber for high temperature ceramic matrix composites. High-performance SiC ceramic fibers, as the reinforcing phase of ceramic matrix composites (that is, the skeleton of composites), require excellent thermophysical, chemical, and mechanical properties in high-temperature service environments. These pr...

AI Technical Summary

Problems solved by technology

The purpose of the present invention is to provide a positional sampler for ceramic single fibers to solve the shortcomings of the existing ceramic single fiber, such as the poor reproducibility and accuracy of the sampling position of the ceramic single fiber.

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