CN105415699A - Novel skis and forming method thereof - Google Patents
Novel skis and forming method thereof Download PDFInfo
- Publication number
- CN105415699A CN105415699A CN201510750543.XA CN201510750543A CN105415699A CN 105415699 A CN105415699 A CN 105415699A CN 201510750543 A CN201510750543 A CN 201510750543A CN 105415699 A CN105415699 A CN 105415699A
- Authority
- CN
- China
- Prior art keywords
- layers
- laid
- biaxially
- forming method
- unsaturated polyester
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
- B29C70/342—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation using isostatic pressure
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C5/00—Skis or snowboards
- A63C5/03—Mono skis; Snowboards
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C5/00—Skis or snowboards
- A63C5/04—Structure of the surface thereof
- A63C5/056—Materials for the running sole
Abstract
The invention relates to novel skis and a forming method thereof. The novel skis comprise two bi-axial glass fiber layers with the compactness of 1200 g/m<2> at the bottom, a balsa wood layer with the thickness of 9.5 mm in the middle and two bi-axial glass fiber layers with the compactness of 1200 g/m<2> at the top. Unsaturated polyester resin mixed with 2.5% of curing agents is evenly soaked in the above layer structure through a vacuum bag pressing process, and the novel skis are obtained after curing and demolding. The forming method includes the steps that (1) the two layers of bi-axial glass fibers with the compactness of 1200 g/m<2> are laid in a mold; (2) the balsa wood with the thickness of 9.5 mm is laid on the two layers of bi-axial glass fibers; (3) the two layers of bi-axial glass fibers are laid on the balsa wood; (4) the unsaturated polyester resin mixed with 2.5% of the curing agents is evenly soaked in the above layer structure through the vacuum bag pressing process; and (5) demolding is carried out after the resin is cured.
Description
Technical field
The present invention relates to a kind of Novel skiing board and forming method thereof.
Background technology
Conventional snowboard generally adopts multiple sheet material to bond and fixedly forms, and production process is complicated, cost of manufacture is high, and interlayer adhesion is poor, and the easy delamination splitting of stressed rear interlayer damages.
Summary of the invention
The present invention provides that a kind of production process is simple, cost is low and the Novel skiing board that layers cementing power is strong for solving in known technology the technical problem that exists.
The present invention for the technical scheme solving in known technology the technical problem that exists and take is: a kind of Novel skiing board comprises the 2 layers of 1200g/ ㎡ being positioned at bottom, and biaxially glass layer, the thickness that is positioned at middle part are the Barcelona timber layer of 9.5mm and are positioned at 2 layers of 1200g/ ㎡ biaxially glass layer at top; Adopt vacuum bag compression technology by the unsaturated polyester resin homogeneous immersion being mixed with 2.5% curing agent in above-mentioned Rotating fields and solidify, the demoulding obtains.
Advantage of the present invention and good effect are: the Novel skiing board that the invention provides a kind of glass steel material, this skis shaping simple, there is good intensity and toughness, manufacturing speed is fast, production cost is low.
Another object of the present invention is to provide a kind of forming method of above-mentioned skis.
The present invention for the technical scheme solving in known technology the technical problem that exists and take is: forming method comprises the following steps, (1) by 2 layers of 1200g/ ㎡ biaxially glass fibre be laid in mould; (2) be that the Barcelona wood of 9.5mm is laid on above-mentioned 2 layers biaxially on glass fibre by thickness; (3) by 2 layers biaxially glass fibre be laid on above-mentioned Barcelona wood; (4) vacuum bag compression technology is utilized to be mixed with the unsaturated polyester resin homogeneous immersion of 2.5% curing agent in above-mentioned Rotating fields; (5) resin solidification is treated, the demoulding.
Advantage of the present invention and good effect are: have employed fiberglass vacuum bag compression technology in the present invention one-body molded, and moulding process is simple, and the product obtained has good intensity and toughness, manufacturing speed is fast, production cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of skis in the present invention;
Fig. 2 is the structural representation of former in the present invention.
In figure: 1, front warpage portion; 2, plate body; 3, hind wing pars convoluta; 4, vavuum pump; 5, suction catheters; 6, mould; 7, die cavity; 8, resin duct is drawn; 9, agitating device; 10, resin barrel.
Detailed description of the invention
For summary of the invention of the present invention, Characteristic can be understood further, hereby lift following examples and be described in detail as follows:
Refer to Fig. 1, skis of the present invention comprises plate body 2 on shape and structure, and before the front end of plate body 2 is provided with, warpage portion 1, rear end are provided with hind wing pars convoluta 3.
On Rotating fields, skis comprises: the 2 layers of 1200g/ ㎡ being positioned at bottom biaxially glass layer, the thickness that is positioned at middle part are the Barcelona timber layer of 9.5mm and are positioned at 2 layers of 1200g/ ㎡ biaxially glass layer at top; Adopt vacuum bag compression technology by the unsaturated polyester resin homogeneous immersion being mixed with 2.5% curing agent in above-mentioned Rotating fields and solidify, the demoulding obtains.
Fig. 2 is the structural representation of skis former, can find out: moulding process comprises the following steps,
(1) by 2 layers of 1200g/ ㎡ biaxially glass fibre be laid in the die cavity 7 of mould 6;
(2) be that the Barcelona wood of 9.5mm is laid on above-mentioned 2 layers biaxially on glass fibre by thickness;
(3) by 2 layers biaxially glass fibre be laid on above-mentioned Barcelona wood;
(4) vacuum bag compression technology is utilized to be mixed with the unsaturated polyester resin homogeneous immersion of 2.5% curing agent in above-mentioned Rotating fields; Particularly: one end of suction catheters 5 is connected to mould 6, the other end is connected to vavuum pump 4; Resin barrel 10 with agitating device 9 is connected to mould 6 by drawing resin duct 8; Under the effect of vavuum pump 4, the resin in resin barrel 10 is along drawing the die cavity 7 that resin duct 8 enters mould 6, and unsaturated polyester resin homogeneous immersion is in above-mentioned Rotating fields;
(5) demoulding after resin solidification.
Although with reference to previous embodiment to invention has been detailed description; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; within the spirit and principles in the present invention all; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. a Novel skiing board, is characterized in that: biaxially glass layer, the thickness that is positioned at middle part are the Barcelona timber layer of 9.5mm and are positioned at 2 layers of 1200g/ ㎡ biaxially glass layer at top to comprise the 2 layers of 1200g/ ㎡ being positioned at bottom; Adopt vacuum bag compression technology by the unsaturated polyester resin homogeneous immersion being mixed with 2.5% curing agent in above-mentioned Rotating fields and solidify, the demoulding obtains.
2. a forming method for Novel skiing board as claimed in claim 1, is characterized in that: comprise the following steps,
(1) by 2 layers of 1200g/ ㎡ biaxially glass fibre be laid in mould;
(2) be that the Barcelona wood of 9.5mm is laid on above-mentioned 2 layers biaxially on glass fibre by thickness;
(3) by 2 layers biaxially glass fibre be laid on above-mentioned Barcelona wood;
(4) vacuum bag compression technology is utilized to be mixed with the unsaturated polyester resin homogeneous immersion of 2.5% curing agent in above-mentioned Rotating fields;
(5) demoulding after resin solidification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510750543.XA CN105415699A (en) | 2015-11-06 | 2015-11-06 | Novel skis and forming method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510750543.XA CN105415699A (en) | 2015-11-06 | 2015-11-06 | Novel skis and forming method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105415699A true CN105415699A (en) | 2016-03-23 |
Family
ID=55494443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510750543.XA Pending CN105415699A (en) | 2015-11-06 | 2015-11-06 | Novel skis and forming method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105415699A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030102604A1 (en) * | 2001-07-23 | 2003-06-05 | Mack Patrick E. | Three-dimensional spacer fabric resin interlaminar infusion media process and vacuum-induced reinforcing composite laminate structures |
| CN103963397A (en) * | 2013-02-05 | 2014-08-06 | 金鸡滑雪具公司 | Process for the manufacturing of a board for gliding on snow, and board for gliding on snow obtained from this process |
| CN104401011A (en) * | 2014-10-30 | 2015-03-11 | 中国人民解放军国防科学技术大学 | Sandwich structure composite material and its preparation method |
| CN104812567A (en) * | 2012-09-19 | 2015-07-29 | 赫克塞尔合成有限公司 | Improvements in or relating to fibre reinforced composites |
-
2015
- 2015-11-06 CN CN201510750543.XA patent/CN105415699A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030102604A1 (en) * | 2001-07-23 | 2003-06-05 | Mack Patrick E. | Three-dimensional spacer fabric resin interlaminar infusion media process and vacuum-induced reinforcing composite laminate structures |
| CN104812567A (en) * | 2012-09-19 | 2015-07-29 | 赫克塞尔合成有限公司 | Improvements in or relating to fibre reinforced composites |
| CN103963397A (en) * | 2013-02-05 | 2014-08-06 | 金鸡滑雪具公司 | Process for the manufacturing of a board for gliding on snow, and board for gliding on snow obtained from this process |
| CN104401011A (en) * | 2014-10-30 | 2015-03-11 | 中国人民解放军国防科学技术大学 | Sandwich structure composite material and its preparation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103802333A (en) | Method for manufacturing electronic product composite material shell through resin transfer molding process | |
| ATE186935T1 (en) | METHOD FOR PRODUCING A FIBER REINFORCED COMPOSITE MATERIAL AND MOLDED OBJECTS THEREFROM | |
| CN105109066A (en) | Molding technology of single-ring closed type fiber reinforced resin base composite material stirrups | |
| CN105398582B (en) | A kind of covering, bulkhead integration unmanned aerial vehicle body and preparation method thereof | |
| CN109367071B (en) | Production method of fiber reinforced composite ejection push arm | |
| CN204955474U (en) | Solidification equipment behind hollow section bar of pultrusion combined material | |
| CN107351429A (en) | A kind of method of the polymer matrix composites Forming Quality of raising Z Pin enhancings | |
| CN103934933B (en) | For preparing mould and the method for the shell body of mobile terminal | |
| CN108582809A (en) | A kind of automotive light weight technology component using composite material process planning | |
| CN105415699A (en) | Novel skis and forming method thereof | |
| CN205252482U (en) | Novel snowboard | |
| CN103909701A (en) | Product structural member based on composite material and manufacturing method thereof | |
| CN202137957U (en) | RTM (resin transfer molding) soft mould | |
| CN107598791A (en) | A kind of manufacture method of carbon fiber skive | |
| CN103192949B (en) | Composite bamboo yacht and manufacturing process thereof | |
| CN107538764A (en) | Sanitaryware production method | |
| CN202455405U (en) | Mobile phone case | |
| CN106739001A (en) | A kind of square module case of fibrous composite and preparation method thereof | |
| CN106217909A (en) | A kind of composite with mark action and preparation method thereof | |
| CN105818323A (en) | Process for attaching plastic film layer to carbon fiber surface layer | |
| CN201009498Y (en) | Polyester molding plastic product | |
| CN205224523U (en) | Board is moulded to honeycomb reinforcing wood | |
| CN208197610U (en) | A kind of VARTM glue road template | |
| CN204295925U (en) | A kind of mould for lightweight RTM technique | |
| CN202640607U (en) | Forming mold for once manufacturing glass fiber reinforced plastics flat plate |
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: 20160323 |