CN1032762A - The welding thing that high-frequency induction heating welding engineering plastics are used - Google Patents
The welding thing that high-frequency induction heating welding engineering plastics are used Download PDFInfo
- Publication number
- CN1032762A CN1032762A CN 87101123 CN87101123A CN1032762A CN 1032762 A CN1032762 A CN 1032762A CN 87101123 CN87101123 CN 87101123 CN 87101123 A CN87101123 A CN 87101123A CN 1032762 A CN1032762 A CN 1032762A
- Authority
- CN
- China
- Prior art keywords
- welding
- magnetic conductor
- welding thing
- thing
- engineering plastics
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The present invention is a kind of welding thing that adopts high-frequency induction heating welding thermoplastic engineering plastic to use, it by magnetic conductor be coated on described magnetic conductor on or constitute with intermediary material that described magnetic conductor mixes existence mutually, it is easy to use flexibly, be not subjected to the shape of desire welding thermoplastic engineering plastic, the restriction of size color, also do not influence the image appearance of the thermoplastic engineering plastic that is welded, simplified injection mold greatly, producing cost is low, welding quality is good, can be used for the thermoplastic engineering plastic table, the parts welding of chair, the parts welding of water-saving water closet waits the welding of all thermoplastic engineering plastics.
Description
The present invention relates to the welding material of engineering plastics, more particularly, is the welding thing that adopts high-frequency induction heating welding engineering plastics to use.
As everyone knows, the general methods such as hot blast, electric heating contact, ultrasonic wave, high-frequency dielectric that adopt of present engineering plastics welding, power consumption is big, but efficient is low, and the scope of application is narrow, can not be applicable to special type, large-scale and complex engineering Plastic Welding needs.
United States Patent (USP) the 3rd, 967, disclosed a kind of high frequency plastics solder flux in No. 999, this solder flux comprises a kind of thermoplastic and other materials, thermoplastic can be polyvinyl chloride or vinyl chloride and the copolymer of unsaturated olefin or both mixing, other materials comprise that non-ionic surface active agent and water-soluble medium are as benzene and acrylic copolymer, the copolymer of benzene and butadiene etc., such solder flux is because its composition and soldered plastics are often inconsistent, thereby its outward appearance and fastness all are affected.So its range of application is very restricted.
The purpose of this invention is to provide a kind of welding thing of being used by high-frequency induction heating welding engineering plastics, it is applicable to the welding of all thermoplastic engineering plastics.
The present invention finishes by following design: a kind of welding thing that adopts high-frequency induction heating welding engineering plastics to use, it is characterized in that this welding thing by magnetic conductor be coated on described magnetic conductor on or constitute with intermediary material that described magnetic conductor mixes existence mutually.
The weight of described magnetic conductor accounts for 30～95% of welding thing gross weight, and the weight of described intermediary material accounts for 5～70% of welding thing gross weight, and magnetic conductor can be the metal magnetic conducting body, as iron, steel, copper, aluminium, also can be non-metal magnetic conducting body, as graphite.
Described intermediary material can be by engineering plastics, inserts, dyestuff, auxiliary agent and temperature resistant fiber constitute, inserts can be talcum powder or titanium dioxide or calcium carbonate or silica flour, the preferential silica flour that adopts, auxiliary agent then can be conventional antistatic additive or anti-ultraviolet agent or antiaging agent or brightener, temperature resistant fiber can be a glass fibre.
Alleged herein intermediary material is meant a kind of intermediate medium in the engineering plastics welding, and when magnetic conductor adstante febre under high-frequency induction, the intermediary material melted by heat combines together with the engineering plastics that will weld.
Alleged herein engineering plastics all refer to thermoplastic engineering plastics.
Advantage of the present invention and effect are tangible, engineering plastics that it provided welding thing is used convenient, flexiblely, and shape, the size of not desired attachment limit, can be used for the welding between the parts of engineering plastics table, chair, the parts welding of water-saving water closet waits the welding occasion of all engineering plastics.Application of the present invention can be simplified injection mold greatly, reduces the investment cost of production and the cost of product.And the color of welding thing of the present invention can be adjusted to the engineering plastics that connect with desire by the dyestuff that adds consistent, do not influence the image appearance of the engineering plastics that welded.
Below, will be in conjunction with the accompanying drawings, most preferred embodiment of the present invention is illustrated, and further specifies advantage of the present invention and effect with this.
Fig. 1 is the cutaway view of the welding thing of a kind of form of the present invention.
Fig. 2 is the cutaway view of the welding thing of another form of the present invention.
With reference to accompanying drawing 1, welding thing of the present invention is made up of magnetic conductor 1 and the intermediary material layer 2 that is coated on outside the magnetic conductor 1.
With reference to accompanying drawing 2, welding thing of the present invention by granular magnetic conductor 3 with form with the intermediary material 4 that graininess magnetic conductor 3 mixes mutually.
Among the present invention, the weight of magnetic conductor accounts for 30～95% of welding thing gross weight, and the weight of intermediary material then accounts for 5～70% of welding thing gross weight, the proportioning difference of magnetic conductor material, and the occasion that adapts to welding is also different, controls very flexible. According to the shape of wanting the welding engineering plastics, vary in size, welding thing of the present invention also can be corresponding geometry, such as web-like, sheet, powdery, granular, netted, block, strip, its cross sectional shape also can be arbitrarily corresponding geometry, such as T-shaped, X-type, Y type, circle, square, triangular form etc.
The effect of inserts is the intensity that increases the welding thing; The effect of dyestuff and auxiliary agent is to make the welding thing the most approaching with the engineering plastics that weld from the color to character, and does not affect the image appearance of the engineering plastics that weld; Better effects if when the adding of temperature resistant fiber can make high-temperature soldering.
Welding thing of the present invention is to use like this: at first will weld thing in some way, and as pre-buried, insert, the methods such as embedding place the engineering plastics of wish welding, such as ABS, and polystyrene, polyethylene is between the engineering plastics such as polyvinyl chloride, polyacrylic resin. Then, adopt the high-frequency inductor heating, make welding thing hot melt and merge with the engineering plastics of wish welding, simultaneously, apply certain pressure at the engineering plastics of wish welding, make it to be connected as a single entity and reach the purpose of welding.
Weld interval of the present invention is short, and cost is low, the power consumptive province, and welding quality is good, and its advantage and effect are obvious.
Claims (6)
1, a kind of welding thing that adopts high-frequency induction heating welding thermoplastic engineering plastic to use, it is characterized in that this welding thing by magnetic conductor be coated on described magnetic conductor on or constitute with intermediary material that described magnetic conductor mixes existence mutually.
2, welding thing as claimed in claim 1 is characterized in that the weight of described magnetic conductor accounts for 30～95% of welding thing gross weight, and the weight of described intermediary material accounts for 5～70% of welding thing gross weight.
3, welding thing as claimed in claim 1 or 2 is characterized in that described magnetic conductor can be the metal magnetic conducting body, as iron, and steel, copper, aluminium.
4, welding thing as claimed in claim 1 or 2 is characterized in that described magnetic conductor can be non-metal magnetic conducting body, as graphite.
5, welding thing as claimed in claim 1 or 2 is characterized in that described intermediary material can be by engineering plastics, inserts, and dyestuff, auxiliary agent and temperature resistant fiber constitute.
6, welding thing as claimed in claim 5, it is characterized in that described inserts can be talcum powder or titanium dioxide or calcium carbonate or silica flour, the preferential silica flour that adopts, described auxiliary agent can be conventional antistatic additive or anti-ultraviolet agent or antiaging agent or brightener, and described temperature resistant fiber can be a glass fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87101123 CN1032762A (en) | 1987-10-29 | 1987-10-29 | The welding thing that high-frequency induction heating welding engineering plastics are used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87101123 CN1032762A (en) | 1987-10-29 | 1987-10-29 | The welding thing that high-frequency induction heating welding engineering plastics are used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1032762A true CN1032762A (en) | 1989-05-10 |
Family
ID=4813202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87101123 Pending CN1032762A (en) | 1987-10-29 | 1987-10-29 | The welding thing that high-frequency induction heating welding engineering plastics are used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1032762A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864357A (en) * | 2015-05-29 | 2015-08-26 | 邓树壮 | PP plastic lampshade and manufacturing technology thereof |
-
1987
- 1987-10-29 CN CN 87101123 patent/CN1032762A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864357A (en) * | 2015-05-29 | 2015-08-26 | 邓树壮 | PP plastic lampshade and manufacturing technology thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1324421C (en) | Integrated multiple particle agent for inductive heating and method of inductive heating therewith | |
| CN1651224A (en) | Welding method of thermo plastic plastics | |
| CN1032762A (en) | The welding thing that high-frequency induction heating welding engineering plastics are used | |
| CN108890120A (en) | Based on controllable current distribution titanium alloy current-carrying dead axle shoulder Friction Stir Welding equipment | |
| TW262421B (en) | Process of producing flux-containing aluminum alloy welding material | |
| CN87211334U (en) | Welding piece with high-frequency induced heating for welding engineering plastics | |
| CN110497065A (en) | A kind of three gas shield indirect arc welding method, apparatus of Variable Polarity and its application | |
| MX9700322A (en) | Method of hard facing a substrate, and weld rod used in hard facing a substrate. | |
| US5124203A (en) | Integrated multiple particle agent for inductive heating and method of inductive heating therewith | |
| CN207723448U (en) | A kind of channels right angle Copper steel cladding contact line continuous casting continuous extrusion apparatus such as big plasticity | |
| CN218745483U (en) | High-frequency heating welding set | |
| CN1139456C (en) | Laser welding method using auxiliary current and its auxiliary equipment | |
| CN2083997U (en) | Frit for butt fusing engineering plastics by induction heating | |
| CN207887840U (en) | A kind of long length large-diameter and high-strength height leads the production equipment of NEW TYPE OF COMPOSITE wire rod | |
| CN1069257C (en) | Seamless connected pipe producing method by adding metal powder into plastics | |
| CN219265106U (en) | Novel liquid cooling plate | |
| KR102639111B1 (en) | Sealing device using ac power supply | |
| JPS5725288A (en) | Method for welding thick copper plate | |
| US5136135A (en) | Welding design for plated, dissimilar metals | |
| CN1038238A (en) | Engineering-plastics heating-wire burying welding method | |
| JPS6157329A (en) | Part for connecting parts made of synthetic resin with each other and manufacture thereof | |
| CN106384925A (en) | Method for manufacturing coil panel and electric appliance using coil panel | |
| CN2070237U (en) | Bonding device for plastic film | |
| SU1031677A1 (en) | Method of arc welding by non-consumable electrode | |
| JPS63502412A (en) | Electron spot welding method using a melting electrode |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |