CN109834916A - A kind of electric support Shooting Technique - Google Patents
A kind of electric support Shooting Technique Download PDFInfo
- Publication number
- CN109834916A CN109834916A CN201711189271.6A CN201711189271A CN109834916A CN 109834916 A CN109834916 A CN 109834916A CN 201711189271 A CN201711189271 A CN 201711189271A CN 109834916 A CN109834916 A CN 109834916A
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- Prior art keywords
- electric support
- shooting technique
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- plastic
- support shooting
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention provides a kind of electric support Shooting Technique, light weight, and floor load-bearing can be greatly reduced in light building material；Injection moulding process step is simple, and the formed product period is short, greatly improves production efficiency；And a certain amount of carbon dioxide is dissolved in molten plastic granules, reduces the viscosity of molten plastic, improves the shaping efficiency and presentation quality of product, the probability that product generates defect is reduced, highly-safe, insulation, it is fire-retardant, corrosion-resistant, acid and alkali-resistance, surface is no different shape, it prevents fires, is moisture-proof, chance water is indeformable, anti-impact force, and flexible validity period is long；Convenient and quick construction shortens the construction period；All there is apparent advantage in water absorption rate, compressive strength and wear resistance.
Description
Technical field
The present invention relates to plastics preparation technical field more particularly to a kind of electric support Shooting Techniques.
Background technique
Injection molding is a kind of method of industrial products production moulding.Product is usually using rubber injection mold and plastic injection.Injection molding
Molding die platen press and casting die can also be dispensed.Injection (mo(u)lding) machine is that thermoplastic or thermosetting property material are utilized plastic shaping
The main molding equipment of plastic products of various shapes is made in mold, and injection moulding is realized by injection molding machine and mold.
With advances in technology with the enhancing of environmental consciousness, plastic products oneself in many fields instead of wood products, injection mould at present
Tool takes a long time in molding is cooling, and used mold is not provided with water-cooling system, causes the shrinkage ratio of injecting products excessive,
Yield rate is low.Wood plastic composite matrix is mostly thermoplastic, and product haves the defects that more: resistance to ag(e)ing is inadequate, it is inflammable,
Absorb impact or the industrial occasions of loading structure in using limited, plastic products are due to good mechanical strength, corrosion-resistant
Performance is wide in the multiple fields such as electronic apparatus, semiconductor, solar energy, LED, chemical anticorrosion, machine-building, building materials
General application.But since the rigidity of plastic products is oversized with deficiency, or need product thickness to be used with metal phase ratio
It is difficult to injection molding, and the mobility of molten resin is bad, mold cannot be fully filled with, influences the accuracy to size of mechanograph
And face shaping.
Summary of the invention
In order to compensate for the shortcomings of the prior art, the present invention provides a kind of electric support Shooting Techniques.
The present invention is achieved through the following technical solutions:
A kind of electric support Shooting Technique, it is characterized in that, comprising the following steps:
(1) plastic grain is put into drier, is dried using hot-air；
(2) dried plastic grain is put into the material storage tube of injection molding machine heat and makes its fusing；
(3) by the plastics under molten condition under certain speed and pressure, the plastics of melting are injected by injection device
In mold cavity, a certain amount of carbon dioxide is dissolved in molten plastic wherein to reduce the viscosity of molten plastic；
(4) after being full of fused raw material in mold cavity, certain pressure is kept to wait fused raw material cooling and solidifying；
(5) it is opened after being cooled to 60-80 DEG C, molding plastic product is separated from mold；
(6) molding plastic product is lain against on the working position apparatus of product.
Electric support Shooting Technique of the invention, the plastics science and technology group in the step (1) become polyphenylene sulfide 10-20,
Glass fibre 4-9, polytetrafluoroethylene (PTFE) 10-16, calcium stearate 6-10, lactic acid 11-16, polyether-ether-ketone 10-20, adhesive 1-4, increase
Mould agent 1-4, calcium oxide 2-6, stabilizer 1-4, adipic acid propanediol polyester 10-20, ethyl acetate 8-15, Corvic
10-20, paraffin 3-7, carbon dust 4-9 and aluminum oxide 3-7.
Electric support Shooting Technique of the invention, the injection device are Screw injection device.
Electric support Shooting Technique of the invention, drying temperature control is at 90-120 DEG C in the step (1), drying time
At 9-15 hours, the amount of the carbon dioxide being dissolved in molten plastic was not less than 0.2wt% for control, was not higher than 3wt%.
The beneficial effects of the present invention are:
Floor load-bearing can be greatly reduced in electric support Shooting Technique of the invention, light weight, light building material；Injection moulding process step
Rapid simple, the formed product period is short, greatly improves production efficiency；And a certain amount of two are dissolved in molten plastic granules
Carbonoxide reduces the viscosity of molten plastic, improves the shaping efficiency and presentation quality of product, reduces product and generates defect
Probability, highly-safe, insulation, fire-retardant, corrosion-resistant, acid and alkali-resistance, surface is no different shape, fire prevention, moisture-proof, and it is indeformable to meet water, anti-impact
Power is hit, flexible validity period is long；Convenient and quick construction shortens the construction period；All have in water absorption rate, compressive strength and wear resistance obvious
Advantage.
Specific embodiment
Embodiment 1
Below with reference to embodiment, the invention will be further described:
A kind of electric support Shooting Technique of the present invention, comprising the following steps:
(1) plastic grain is put into drier, is dried using hot-air；
(2) dried plastic grain is put into the material storage tube of injection molding machine heat and makes its fusing；
(3) by the plastics under molten condition under certain speed and pressure, the plastics of melting are injected by injection device
In mold cavity, a certain amount of carbon dioxide is dissolved in molten plastic wherein to reduce the viscosity of molten plastic；
(4) after being full of fused raw material in mold cavity, certain pressure is kept to wait fused raw material cooling and solidifying；
(5) it is opened after being cooled to 60-80 DEG C, molding plastic product is separated from mold cavity；
(6) molding plastic product is lain against on the working position apparatus of product.
The injection device is Screw injection device.
A kind of electric support Shooting Technique of the present invention, drying temperature control is at 90-120 DEG C in the step (1), when dry
Between control at 9-15 hours；The amount of the carbon dioxide being dissolved in molten plastic is not less than 0.2wt%, is not higher than 3wt%.
The present invention injects in mold cavity after being dried, melting by plastic grain, cools and solidifies under pressure
Molding, after temperature is cooled to 60-80 DEG C, molding product is taken out from mold cavity, is placed on working position apparatus.The present invention
Injection moulding process step is simple, and the formed product period is short, greatly improves working efficiency, and the presentation quality of shaped article compared with
Height reduces the probability that product generates defect.
Specific implementation of the invention is described in detail above, but is intended only as an example, the present invention is not
It is limited to specific implementation case described above, also within protection scope of the present invention to the equivalent modifications that carry out of the present invention.
Claims (4)
1. a kind of electric support Shooting Technique, it is characterized in that, comprising the following steps:
(1) plastic grain is put into drier, is dried using hot-air；
(2) dried plastic grain is put into the material storage tube of injection molding machine heat and makes its fusing；
(3) by the plastics under molten condition under certain speed and pressure, the plastics of melting are injected by injection device
In mold cavity, a certain amount of carbon dioxide is dissolved in molten plastic wherein to reduce the viscosity of molten plastic；
(4) after being full of fused raw material in mold cavity, certain pressure is kept to wait fused raw material cooling and solidifying；
(5) it is opened after being cooled to 60-80 DEG C, molding plastic product is separated from mold；
(6) molding plastic product is lain against on the working position apparatus of product.
2. electric support Shooting Technique as described in claim 1, it is characterized in that, the plastics science and technology group in step (1) becomes poly-
Diphenyl sulfide 10-20, glass fibre 4-9, polytetrafluoroethylene (PTFE) 10-16, calcium stearate 6-10, lactic acid 11-16, polyether-ether-ketone 10-20,
Adhesive 1-4, plasticizer 1-4, calcium oxide 2-6, stabilizer 1-4, adipic acid propanediol polyester 10-20, ethyl acetate 8-15, gather
Vinyl chloride resin 10-20, paraffin 3-7, carbon dust 4-9 and aluminum oxide 3-7.
3. electric support Shooting Technique as described in claim 1, it is characterized in that, the injection device is segment injection dress
It sets.
4. electric support Shooting Technique as described in claim 1, it is characterized in that, drying temperature control exists in the step (1)
90-120 DEG C, drying time controlled at 9-15 hours, and the amount of the carbon dioxide being dissolved in molten plastic is not less than
0.2wt% is not higher than 3wt%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711189271.6A CN109834916A (en) | 2017-11-24 | 2017-11-24 | A kind of electric support Shooting Technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711189271.6A CN109834916A (en) | 2017-11-24 | 2017-11-24 | A kind of electric support Shooting Technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109834916A true CN109834916A (en) | 2019-06-04 |
Family
ID=66876376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711189271.6A Pending CN109834916A (en) | 2017-11-24 | 2017-11-24 | A kind of electric support Shooting Technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109834916A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524829A (en) * | 2019-08-19 | 2019-12-03 | 湖北丰凯机械有限公司 | A kind of fan spacer block manufacturing process |
| CN111055426A (en) * | 2019-11-29 | 2020-04-24 | 成都思博特实验设备有限公司 | Injection molding process of PP drawer |
| CN112778733A (en) * | 2020-12-29 | 2021-05-11 | 琪恒泰新材料科技(深圳)有限公司 | Full-biodegradable material and injection molding process thereof |
| CN113320812A (en) * | 2021-04-22 | 2021-08-31 | 浙江大学医学院附属第一医院 | Operation anesthesia medicine compartment frame and operation anesthesia case |
| CN114905680A (en) * | 2022-05-13 | 2022-08-16 | 东莞万德电子制品有限公司 | Rubber sleeve manufacturing process |
-
2017
- 2017-11-24 CN CN201711189271.6A patent/CN109834916A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524829A (en) * | 2019-08-19 | 2019-12-03 | 湖北丰凯机械有限公司 | A kind of fan spacer block manufacturing process |
| CN111055426A (en) * | 2019-11-29 | 2020-04-24 | 成都思博特实验设备有限公司 | Injection molding process of PP drawer |
| CN112778733A (en) * | 2020-12-29 | 2021-05-11 | 琪恒泰新材料科技(深圳)有限公司 | Full-biodegradable material and injection molding process thereof |
| CN113320812A (en) * | 2021-04-22 | 2021-08-31 | 浙江大学医学院附属第一医院 | Operation anesthesia medicine compartment frame and operation anesthesia case |
| CN114905680A (en) * | 2022-05-13 | 2022-08-16 | 东莞万德电子制品有限公司 | Rubber sleeve manufacturing process |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190604 |