CN105244118A - Production technology of enamelled wire - Google Patents
Production technology of enamelled wire Download PDFInfo
- Publication number
- CN105244118A CN105244118A CN201510644167.6A CN201510644167A CN105244118A CN 105244118 A CN105244118 A CN 105244118A CN 201510644167 A CN201510644167 A CN 201510644167A CN 105244118 A CN105244118 A CN 105244118A
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- production technology
- wire
- enamelled wire
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- enamelled
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Abstract
The invention relates to a production technology of an enamelled wire. The production technology sequentially comprises a blank purchasing step, a blank checking step, a wire drawing step, an annealing step, an enamelling step and a take-up step, wherein a blank is stretched at the speed of 300m/min in the wire drawing step. According to the production technology of the enamelled wire, wire rods with various specifications for copper wires and copper-clad aluminium enamelled wires can be produced; the production technology is simple; and the production cost is relatively low, so that the enamelled wire is relatively low in price; and the tensile strength can be improved to a certain extent.
Description
Technical field
The present invention relates to a kind of production technology of enamelled wire.
Background technology
At present, produce enamelled wire manufacturer investment in human resources, electricity charge investment, plant area investment on consumption rate more while, be not also well meet tensile strength demand in electromagnetic wire and electroacoustic industry.Traditional Production of Enamel Wires processing step is followed successively by: wire drawing, take-up, unwrapping wire, annealing, enamel-cover and take-up.When this technique wire drawing take-up is to drum, very easily there is wire rod distortion, twisted phenomena.This phenomenon is easy especially to be occurred in the copper-clad aluminum conductor of about 0.15.The distortion of wire rod, distortion seriously directly affect the surface smoothness of unwrapping wire and finished product enamel-cover, and then impact application the electromagnetic wire range of application of motor of this batch of enamelled wire, the product quality of the capable range of application of electroacoustic of earphone.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of cost low and can production tensile strength good the production technology of enamelled wire.
For solving the problem, the technical solution used in the present invention is: the production technology of enamelled wire, in turn include the following steps: blank buying, blank inspection, wire drawing, annealing, enamel-cover and take-up, wherein in drawing step with 300 meters of speed per minute by material extending.
Preferably, guarantee that billet size is in the margin of tolerance in described blank checking procedure, the defects such as outward appearance non-oxidation, burr, crackle.
The invention has the beneficial effects as follows: the production technology of enamelled wire of the present invention can produce the copper wire of all size, copper cover aluminum type enamelled wire wire rod; Production technology is simple, and production cost is lower, thus makes the price of enamelled wire more cheap, and tensile strength properties obtains and improves to a certain extent.
Embodiment
Be described in further detail below by the production technology of specific embodiment to a kind of enamelled wire of the present invention.
The production technology of enamelled wire, in turn includes the following steps: blank buying, blank inspection, wire drawing, annealing, enamel-cover and take-up, wherein in drawing step with 300 meters of speed per minute by material extending.Guarantee that billet size is in the margin of tolerance in described blank checking procedure, the defects such as outward appearance non-oxidation, burr, crackle.
The production technology of above-mentioned enamelled wire, compared with traditional Production of Enamel Wires technique, after reducing wire drawing, this operation is coiled in take-up, avoids the distortion of wire rod, distortion.According to the production technology of above-mentioned enamelled wire, its equipment can be integrated into enamelled wire and draw bag all-in-one, and the structural design of one can avoid traditional operation personnel to sell at reduced prices when wire drawing take-up reel is annealed sequence error, causes product line to be scrapped.Hold facility plant area is reduced.Originally factory building takies wire drawing area about 40 square metres, and present factory building takies wire drawing area and is about 31.5 square metres.The use of wire-drawing equipment motor is made to become 50KW from 21KW.According to calculating over one year, adding up to power cost saving 250,000 degree, once calculating according to the electricity charge 1.1 yuan, add up to saving 27.5 ten thousand yuan.
The above embodiments are the principle of illustrative the invention and effect thereof only, and the embodiment that part is used, but not for limiting the present invention; It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (2)
1. the production technology of enamelled wire, is characterized in that: in turn include the following steps: blank buying, blank inspection, wire drawing, annealing, enamel-cover and take-up, wherein in drawing step with 300 meters of speed per minute by material extending.
2. the production technology of enamelled wire according to claim 1, is characterized in that: guarantee that billet size is in the margin of tolerance in described blank checking procedure, the defects such as outward appearance non-oxidation, burr, crackle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510644167.6A CN105244118A (en) | 2015-10-08 | 2015-10-08 | Production technology of enamelled wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510644167.6A CN105244118A (en) | 2015-10-08 | 2015-10-08 | Production technology of enamelled wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105244118A true CN105244118A (en) | 2016-01-13 |
Family
ID=55041722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510644167.6A Pending CN105244118A (en) | 2015-10-08 | 2015-10-08 | Production technology of enamelled wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105244118A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113248983A (en) * | 2021-05-18 | 2021-08-13 | 铜陵兢强电子科技股份有限公司 | Production process of micro enameled aluminum wire |
-
2015
- 2015-10-08 CN CN201510644167.6A patent/CN105244118A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113248983A (en) * | 2021-05-18 | 2021-08-13 | 铜陵兢强电子科技股份有限公司 | Production process of micro enameled aluminum wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160113 |