Diamond wire generatrix wire drawing mold
A wire drawing die and diamond wire technology, applied in wire drawing dies, metal extrusion, manufacturing tools, etc., can solve problems such as inconvenient cleaning, achieve the effects of improving production efficiency, reducing damage, and speeding up wire drawing
Pending Publication Date: 2019-09-10
高特(江苏)新材料有限公司
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0023] see Figure 1-4, a diamond wire bus wire drawing die, including a cylinder 1 and a cleaning pipe 6, the cleaning pipe 6 is located at the lower end of the cylinder 1, and a through hole is recessed on the upper surface of the cylinder 1, and the through hole is provided with an entrance area 2 sequentially from top to bottom , the compression zone 3, the sizing zone 4 and the exit zone 5, the diamond wire is initially compressed into a wire through the ...
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The invention relates to the technical field of wire drawing molds, and discloses a diamond wire generatrix wire drawing mold. The mold comprises a cylinder and a cleaning pipe, the cleaning pipe is located on the lower end of the cylinder, a through hole is formed in the upper surface of the cylinder in an inwards-concave manner, the through hole is sequentially provided with an inlet area, a compression area, a sizing area and an outlet area from top to bottom, through the compression area, the diamond wire is primarily compressed to form a wire, through the sizing area, the diamond wire issubjected to final sizing wire forming, according to the diamond wire generatrix wire drawing mold, two screws are rotated to enable a large half ring and a small half ring to get close, grinding padson the inner walls of the large half ring and the small half ring are attached to the outer surface of the diamond wire, before wire drawing of the diamond wire, grinding is carried out, the impurities on the surface of the diamond wire are ground to be clean, the surface of the diamond wire becomes smooth, and the influences that in the wire drawing process of the diamond wire, the impurities are pressed on the surface of the diamond wire, and the appearance and the quality of the diamond wire are poor can be avoided.
Description
technical field [0001] The invention relates to the technical field of wire drawing dies, in particular to a diamond wire bus wire drawing die. Background technique [0002] In metal pressure processing. Under the action of external force, the metal is forced to pass through the mold, the metal cross-sectional area is compressed, and the tool that obtains the required cross-sectional area shape and size is called a wire drawing die. The wire drawing die is widely used, such as electronic devices, High-precision wire materials used in radar, television, instrumentation and aerospace, as well as commonly used tungsten wire, molybdenum wire, stainless steel wire, wire and cable wire and various alloy wires are all drawn by diamond wire drawing dies. Natural diamond is used as raw material, so it has strong wear resistance and high service life. The production process of the wire drawing die insert includes several process steps such as pressing die, drafting die, turning, etc....
Claims
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IPC IPC(8): B21C3/04B21C3/14B21C43/02
CPCB21C3/04B21C3/14B21C43/02Y02P70/10
Inventor 张小飞许华锋
Owner 高特(江苏)新材料有限公司