CN104210437A - Production method of automobile spare tire cover plate - Google Patents
Production method of automobile spare tire cover plate Download PDFInfo
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- CN104210437A CN104210437A CN201410415981.6A CN201410415981A CN104210437A CN 104210437 A CN104210437 A CN 104210437A CN 201410415981 A CN201410415981 A CN 201410415981A CN 104210437 A CN104210437 A CN 104210437A
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- cover plate
- spare tire
- tire cover
- automobile
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Abstract
The invention relates to a production method of an automobile spare tire cover plate, and belongs to the technical field of automobile interior parts. A surface carpet compounded by using PET (Polyethylene Terephthalate) and PP (Polypropylene) wood powder plates and a PP hollow plate are taken as raw materials of the spare tire cover plate, and press molding, water cutting and finished product inspection are performed on a spare tire cover plate substrate. The problems of poor strength, large mass and the like of a spare tire cover plate are solved, the performance of flavor, VOC (Volatile Organic Compound) and the like is improved, the weight of a fender is greatly reduced, and the requirement on light design of a whole vehicle is met. Environmental protection is facilitated, consumables are reduced, and the manufacturing cost is saved.
Description
Technical field
The present invention relates to a kind of production method of cover plate of spare tire of automobile, specifically for being arranged on the spare wheel groove of automobile trunk, can be used for placing the cover plate of spare tire of automobile of other article, belonging to technical field of automotive upholstery.
Background technology
Automotive upholstery is generally installed on motorcar interior, plays to beautify, protect and the effect such as sound insulating and absorbing.More and more pursuing High Performance, environment-friendly type, energy-saving, lightweight, personalized epoch, the interior trim of automobile is the same with the performance of automobile, more and more obtains the concern of people.Therefore also more and more higher to the requirement of automotive upholstery.In the prior art, the quality of spare tire cover plate is light, price is high, the performance figure such as smell and VOC become bottleneck, governs the development of spare tire cover plate.
Existing spare tire cover plate majority adopts PET compressing, glue spraying laminating fabric, and its shortcoming is: soft surface, need the more and VOC of supportive sheet material cannot be up to standard etc., can not meet the high performance requirements of some automobile to spare tire cover plate.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of cover plate of spare tire of automobile and production technology thereof, it is lightweight, save material smell and VOC performance good, environmental protection more.
Technical scheme of the present invention, a kind of production method of cover plate of spare tire of automobile, step is:
(1) face blanket cuts process: cut by composite surface blanket die mould, cut into required form;
(2) glue spraying laminating: the composite surface blanket after being cut by step (1) gained and the laminating of PP hollow sheeting glue spraying, compressingly obtain half-blank, dwell time 60-70s, forming pressure 6-8MPa;
(3) high pressure waterjet: compressing for step (2) good half-blank is carried out high pressure waterjet, cutting hydraulic pressure control is at 40000-50000psi, and cutting air pressure controls at 0.6-0.8MPa;
(4) inspection: after inspection, surface is without breakage, aberration, stain, and product is without distortion, and vanning is put in storage.
Described in step (1), composite surface blanket is composited by PET, PP and wood powder.Described in step (2), glue is 601 glue.
Beneficial effect of the present invention: the present invention adopts PP hollow sheeting to instead of PP wood flour board, enables the performances such as the smell of cover plate of spare tire of automobile and VOC meet performance figure, decreases the consumption of supportive sheet material, saved consumptive material, reduce cost.
Detailed description of the invention
In following examples, composite surface blanket and 601 glue are all auspicious purchased from Wuxi Ji, and PP hollow sheeting pushes up work purchased from Wuhan.The present invention below will be further described in conjunction with the embodiments:
Embodiment 1: the production craft step of Dragon Lord G25 spare tire cover plate is as follows:
Product specification: L1116 × W1003 × H11
(1) face blanket cuts process: cut by composite surface blanket die mould, cut into required form;
(2) glue spraying laminating: the composite surface blanket after step (1) gained is cut and the laminating of PP hollow sheeting glue spraying, every block spare tire cover plate glue spraying amount is 70-90g, compressingly obtains half-blank, dwell time 60s, forming pressure 8MPa;
(3) high pressure waterjet: compressing for step (2) good half-blank is carried out high pressure waterjet, cutting hydraulic pressure control is at 40000psi, and cutting air pressure controls at 0.8MPa;
(4) inspection: after inspection, surface is without breakage, aberration, stain, and product is without distortion, and vanning is put in storage.
Described in step (1), composite surface blanket is composited by PET, PP and wood powder.Described in step (2), glue is 601 glue.
The production craft step of embodiment 2 Dragon Lord G25 spare tire cover plate is as follows:
Product specification: L1116 × W1003 × H11
(1) face blanket cuts process: cut by composite surface blanket die mould, cut into required form;
(2) glue spraying laminating: the composite surface blanket after step (1) gained is cut and the laminating of PP hollow sheeting glue spraying, every block spare tire cover plate glue spraying amount is 70-90g, compressingly obtains half-blank, dwell time 70s, forming pressure 6MPa;
(3) high pressure waterjet: compressing for step (2) good half-blank is carried out high pressure waterjet, cutting hydraulic pressure control is at 50000psi, and cutting air pressure controls at 0.6MPa;
(4) inspection: after inspection, surface is without breakage, aberration, stain, and product is without distortion, and vanning is put in storage.
Described in step (1), composite surface blanket is composited by PET, PP and wood powder.Described in step (2), glue is 601 glue.
The production craft step of embodiment 3 Dragon Lord G25 spare tire cover plate is as follows:
Product specification: L1116 × W1003 × H11
(1) face blanket cuts process: cut by composite surface blanket die mould, cut into required form;
(2) glue spraying laminating: the composite surface blanket after step (1) gained is cut and the laminating of PP hollow sheeting glue spraying, every block spare tire cover plate glue spraying amount is 70-90g, compressingly obtains half-blank, dwell time 65s, forming pressure 7MPa;
(3) high pressure waterjet: compressing for step (2) good half-blank is carried out high pressure waterjet, cutting hydraulic pressure control is at 45000psi, and cutting air pressure controls at 0.7MPa;
(4) inspection: after inspection, surface is without breakage, aberration, stain, and product is without distortion, and vanning is put in storage.
Described in step (1), composite surface blanket is composited by PET, PP and wood powder.Described in step (2), glue is 601 glue.
Claims (2)
1. the production method of cover plate of spare tire of automobile, is characterized in that step is:
(1) face blanket cuts process: cut by composite surface blanket die mould, cut into required form;
(2) glue spraying laminating: the composite surface blanket after being cut by step (1) gained and the laminating of PP hollow sheeting glue spraying, compressingly obtain half-blank, dwell time 60-70s, forming pressure 6-8MPa;
(3) high pressure waterjet: compressing for step (2) good half-blank is carried out high pressure waterjet, cutting hydraulic pressure control is at 40000-50000psi, and cutting air pressure controls at 0.6-0.8MPa;
(4) check: through after the assay was approved, vanning warehouse-in.
2. the production method of cover plate of spare tire of automobile as claimed in claim 1, is characterized in that: described in step (2), glue is 601 glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410415981.6A CN104210437A (en) | 2014-08-22 | 2014-08-22 | Production method of automobile spare tire cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410415981.6A CN104210437A (en) | 2014-08-22 | 2014-08-22 | Production method of automobile spare tire cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104210437A true CN104210437A (en) | 2014-12-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410415981.6A Pending CN104210437A (en) | 2014-08-22 | 2014-08-22 | Production method of automobile spare tire cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104210437A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999651A (en) * | 2015-07-27 | 2015-10-28 | 无锡吉兴汽车声学部件科技有限公司 | Method for producing rear shelf of lightweight automobile |
| CN105015077A (en) * | 2015-07-27 | 2015-11-04 | 无锡吉兴汽车声学部件科技有限公司 | Production technology for automobile spare-wheel cover plate |
| CN106182949A (en) * | 2016-07-04 | 2016-12-07 | 无锡吉兴汽车部件有限公司 | A kind of production method of the cover plate of spare tire of automobile with honeycomb paper core as base material |
| CN106915140A (en) * | 2017-03-15 | 2017-07-04 | 合肥良骏汽车材料有限公司 | A kind of sound insulation honeycomb type cover plate of spare tire of automobile material |
| CN110039878A (en) * | 2019-05-29 | 2019-07-23 | 无锡吉兴汽车部件有限公司 | A kind of production technology of car trunk slave board |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815075A (en) * | 2012-08-23 | 2012-12-12 | 无锡吉兴汽车部件有限公司 | Manufacturing process for low VOC (volatile organic compound) vehicle spare tire cover plate |
| CN102848696A (en) * | 2012-08-23 | 2013-01-02 | 无锡吉兴汽车声学部件科技有限公司 | Production process of automobile spare tire cover |
| CN103395272A (en) * | 2013-07-02 | 2013-11-20 | 无锡吉兴汽车部件有限公司 | Technology for producing cover plate of vehicle trunk |
| CN103434243A (en) * | 2013-08-09 | 2013-12-11 | 无锡吉兴汽车声学部件科技有限公司 | Method for producing sound insulating pad under automotive carpet |
-
2014
- 2014-08-22 CN CN201410415981.6A patent/CN104210437A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815075A (en) * | 2012-08-23 | 2012-12-12 | 无锡吉兴汽车部件有限公司 | Manufacturing process for low VOC (volatile organic compound) vehicle spare tire cover plate |
| CN102848696A (en) * | 2012-08-23 | 2013-01-02 | 无锡吉兴汽车声学部件科技有限公司 | Production process of automobile spare tire cover |
| CN103395272A (en) * | 2013-07-02 | 2013-11-20 | 无锡吉兴汽车部件有限公司 | Technology for producing cover plate of vehicle trunk |
| CN103434243A (en) * | 2013-08-09 | 2013-12-11 | 无锡吉兴汽车声学部件科技有限公司 | Method for producing sound insulating pad under automotive carpet |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999651A (en) * | 2015-07-27 | 2015-10-28 | 无锡吉兴汽车声学部件科技有限公司 | Method for producing rear shelf of lightweight automobile |
| CN105015077A (en) * | 2015-07-27 | 2015-11-04 | 无锡吉兴汽车声学部件科技有限公司 | Production technology for automobile spare-wheel cover plate |
| CN106182949A (en) * | 2016-07-04 | 2016-12-07 | 无锡吉兴汽车部件有限公司 | A kind of production method of the cover plate of spare tire of automobile with honeycomb paper core as base material |
| CN106915140A (en) * | 2017-03-15 | 2017-07-04 | 合肥良骏汽车材料有限公司 | A kind of sound insulation honeycomb type cover plate of spare tire of automobile material |
| CN110039878A (en) * | 2019-05-29 | 2019-07-23 | 无锡吉兴汽车部件有限公司 | A kind of production technology of car trunk slave board |
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Application publication date: 20141217 |