Numerical control micron-sized titanium metal fiber production equipment

Abstract

The utility model relates to numerical control micron-sized titanium metal fiber production equipment. The equipment is composed of a machine base, a high-precision servo speed reducer, a five-axis robot three-dimensional precision cutting tool rest, a special tool rest, a special blade, a servo fiber former, a servo fiber winding displacement device, a servo fiber take-up device, a computer control cabinet and the like. Micro contact is generated between the cutting tool and a workpiece through the special tool in the automatically-changed direction and angle and certain frequency and amplitude, cutting is achieved, and titanium metal and nickel metal can be machined into 10-50-micron superfine fibers. The utility model has the advantages of small cutting force, low cutting heat, high tool durability, stable processing, high production efficiency and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to the manufacturing technique of metal fiber, especially in a kind of numerical control micron grade titanium metal fiber production equipment. BACKGROUND

[0002] It is known that titanium and its alloys have excellent characteristics such as light weight, high strength, corrosion resistance, high heat resistance, etc., and are new structural materials with broad development prospects, and are known as "the metal of the future". Currently, titanium and its alloys are not only applied in the aviation and space navigation industries, but also widely used in the chemical, petroleum, light industry, metallurgy, power generation and other industrial fields.

[0003] Strong corrosion resistance is one of the remarkable features of titanium metal, which is due to its strong affinity for oxygen, which can form a dense oxide film on its surface to protect the titanium metal from medium corrosion. The titanium metal can form a passivation oxide film on the surface in most aqueous solutions, such as in acidic, alkaline, neutral salt aqueous solutions and oxidizing media, which has good stability, better corrosion resistance than existing stainless steel and other non-ferrous metals, and even comparable to platinum. However, if it is in a medium that can continuously dissolve the titanium surface oxide film, for example, titanium in hydrofluoric acid, concentrated or hot hydrochloric acid, sulfuric acid and phosphoric acid, the titanium surface oxide film is dissolved by these solutions, and the titanium will be corroded in this medium. If an oxidizing agent or certain metal ions are added to these solutions, the titanium surface oxide film will be protected, and the stability of titanium will increase. Titanium has very good stability in organic compounds except for five organic acids (formic acid, acetic acid, oxalic acid, trichloroacetic acid and trifluoroacetic acid) at high temperatures. Therefore, titanium is an excellent structural material in petroleum refining and petrochemical industry, and can be used to make various heat exchangers, reactors, high-pressure vessels and distillation columns, etc. Titanium has better seawater corrosion resistance than all other metals, whether in static or high-speed flowing seawater, titanium has special stability. Therefore, titanium is an ideal material for seawater desalination devices, and the amount of titanium used in this field will increase. However, although titanium has its unique functions, it is difficult to play a role in filtration and separation, the key reason is that titanium metal cannot be fiber bundle drawn, and micron level fibers cannot be prepared. SUMMARY

[0004] To solve the above problems, the present application discloses a kind of numerical control micron grade titanium metal fiber production equipment, overcome the shortcoming that metal titanium cannot be fiber bundle drawn, first the prepared ultrafine titanium and titanium alloy fiber, then utilize the ultrafine titanium and titanium alloy fiber to prepare special high-performance filter material, new energy battery plate, fiber battery, etc., to expand the application field of titanium metal.

[0005] A numerical control micron level titanium metal fiber production equipment, including computer main control cabinet, and high precision servo reducer, five-axis robot three-dimensional precision cutting tool holder seat, servo fiber former, servo fiber wire arrangement device and servo fiber take-up device which are sequentially arranged, wherein the high precision servo reducer and the five-axis robot three-dimensional precision cutting tool holder seat are arranged on the main seat, wherein the high precision servo reducer is connected with the servo hydraulic chuck, the servo hydraulic chuck is used for clamping titanium alloy raw materials, the mechanical arm on the five-axis robot three-dimensional precision cutting tool holder seat is connected with a tool holder clamp, and a blade is installed on the tool holder clamp.

[0006] Further, the tool holder clamp is made of chromium molybdenum material.

[0007] Further, the blade is made of special alloy material.

[0008] Further, an included angle is formed between the blade and the titanium alloy raw material.

[0009] Further, an angle formed between the front inclined surface of the front end and the workpiece is a key of the formed fiber, and the degree of the included angle is 20-30 degrees.

[0010] During working, the titanium alloy material rotates at a certain speed, the five-axis robot holds the special tool to cut the rotating titanium alloy material according to the set program, the cutting process includes horizontal feeding, and the robot selects feeding torque according to the hardness of the material; the robot holds the tool to move longitudinally and transversely at the same time. The above cutting movement forms the fiber, and the fiber is wound into a finished product through the former, the servo wire arrangement device and the servo take-up device.

[0011] The utility model has the advantages of small cutting force, low cutting temperature, high workpiece surface quality, easy shoulder processing, high tool durability, stable machining, high production efficiency and the like.

[0012] The titanium or titanium alloy can be processed into ultra-fine fibers with a fiber diameter of 10 microns, and the fibers with such specifications can be further processed into special high-performance filter materials such as metal fiber sintered felt, and the filter material has high filtering precision and small filtering resistance. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The structural schematic diagram of the utility model;

[0014] LIST OF REFERENCE NUMERALS

[0015] 1-main seat, 2-high precision servo reducer, 3-servo hydraulic chuck, 4-titanium alloy raw material, 5-five-axis robot tool holder seat, 6-tool holder clamp, 7-alloy blade, 8-titanium fiber, 9-fiber former, 10-servo fiber wire arrangement device, 11-servo fiber take-up device, 12-computer main control cabinet. DETAILED DESCRIPTION

[0016] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, and the terms "inward" and "outward" refer to directions toward or away from the geometric center of a particular component, respectively.

[0017] like Figure 1 As shown, a CNC micron-level titanium metal fiber production equipment includes a computer main control cabinet 12, and a high-precision servo reducer 2, a five-axis robot three-dimensional precision cutting tool holder seat 5, a servo fiber former 9, a servo fiber cable arranger 10 and a servo fiber take-up 11 arranged in sequence; wherein the high-precision servo reducer 2 and the five-axis robot three-dimensional precision cutting tool holder seat 5 are both arranged on the main machine seat 1; wherein the high-precision servo reducer 2 is connected to the servo hydraulic chuck 3; the servo hydraulic chuck 3 is used to clamp the titanium alloy raw material 4; the mechanical arm on the five-axis robot three-dimensional precision cutting tool holder seat 5 is connected to the tool holder clamp 6, and the tool holder clamp 6 is equipped with a blade 7.

[0018] The tool holder 6 is made of chromium-molybdenum material, and the blade 7 is made of a special alloy material.

[0019] An angle is formed between the blade 7 and the titanium alloy raw material 4; the degree of the angle is 20-30 degrees, which is determined by the type of titanium material.

[0020] A CNC micron-grade titanium metal fiber production device in this embodiment can process titanium or titanium alloy into ultrafine fibers with a fiber diameter of up to 10 microns. Fibers of this specification can be further processed into filter materials with special high performance.

[0021] The technical means disclosed in the solution of the present invention are not limited to the technical means disclosed in the above-mentioned embodiment, but also include technical solutions composed of any combination of the above technical features.

Claims

1. A numerically controlled micro-scale titanium metal fiber production apparatus, characterized by: The application relates to a computer main control cabinet (12), and high-precision servo reducers (2), five-axis robot three-dimensional precision cutting tool holder seats (5), servo fiber formers (9), servo fiber wire arranging devices (10) and servo fiber wire collectors (11) arranged in sequence; wherein the high-precision servo reducers (2) and the five-axis robot three-dimensional precision cutting tool holder seats (5) are arranged on a main seat (1); the high-precision servo reducer (2) is connected with a servo hydraulic chuck (3); the servo hydraulic chuck (3) is used for clamping a titanium alloy raw material (4); a mechanical arm on the five-axis robot three-dimensional precision cutting tool holder seat (5) is connected with a tool holder clamp (6), and a blade (7) is arranged on the tool holder clamp (6).

2. The apparatus according to claim 1, wherein: The tool holder clamp (6) is made of chromium-molybdenum material.

3. The apparatus according to claim 1, wherein: the apparatus further comprises a control unit for controlling the apparatus. The blade (7) is made of special alloy material.

4. The apparatus according to claim 1, wherein: the apparatus further comprises a control unit for controlling the apparatus. An included angle is formed between the blade (7) and the titanium alloy raw material (4).

5. The apparatus according to claim 4, wherein: the apparatus further comprises a control unit configured to control the operation of the apparatus. The included angle is 20-30 degrees.

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