CN109866440A - A kind of carbon fibre composite fast demoulding mould making method - Google Patents
A kind of carbon fibre composite fast demoulding mould making method Download PDFInfo
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- CN109866440A CN109866440A CN201910080984.1A CN201910080984A CN109866440A CN 109866440 A CN109866440 A CN 109866440A CN 201910080984 A CN201910080984 A CN 201910080984A CN 109866440 A CN109866440 A CN 109866440A
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- carbon fibre
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Abstract
The present invention relates to carbon fibre composite technical fields, more particularly to a kind of carbon fibre composite fast demoulding mould making method, the carbon fibre composite fast demoulding mould making method, comprising the following steps: step 1 makes master mold and die sleeve；Step 2 assembles master mold；Step 3 assembles die sleeve；Step 4, combination；Step 5 cuts carbon fibre initial rinse fabric；Step 6, carbon fibre initial rinse are arranged in type chamber；Step 7, standby mould material；Step 8, casting moulds material；Step 9, demoulding；Step 10, surface treatment.Due to including master mold and die sleeve, and master mold is assembled by each component, and die sleeve is assembled by each component, and due to being fixed with carbon fibre initial rinse fabric in type chamber, and then enables to mould material being capable of fast demoulding.Therefore, demoulding mould obtained by the carbon fibre composite fast demoulding mould making method has structure simple, thus has the advantages that demoulding efficiency is high.
Description
Technical field
The present invention relates to carbon fibre composite technical fields, more particularly to a kind of carbon fibre composite fast demoulding
Mould making method.
Background technique
Carbon fiber is to be transformed by organic fiber by a series of heat treatments, and phosphorus content is higher than 90% inorganic high-performance
Fiber is a kind of new material of excellent in mechanical performance, the intrinsic person's character feature with carbon material, and has both the soft of textile fabric
Soft machinability is reinforcing fiber of new generation.And carbon fibre composite, be on the substrate of carbon fiber composite ceramic fiber,
Composite material prepared by the enhanced fiber such as boron fibre.
Currently, carbon fibre composite using more and more extensive.However, being used for carbon fiber composite in the prior art
There are complicated defects for the demoulding mould of material, and then the disadvantage for causing demoulding efficiency low.
Summary of the invention
It is quick it is an object of the invention to provide a kind of carbon fibre composite aiming at the deficiencies in the prior art
Demoulding mould production method, demoulding mould obtained by the carbon fibre composite fast demoulding mould making method have knot
Structure is simple, thus has the advantages that demoulding efficiency is high.
In order to achieve the above objectives, the present invention is achieved through the following technical solutions.
A kind of carbon fibre composite fast demoulding mould making method is provided, it the following steps are included:
Step 1 makes master mold and die sleeve: each component of master mold and each component of die sleeve being first made using mould material；
Step 2 assembles master mold: being assembled into master mold using each component of master mold made from step 1；
Step 3 assembles die sleeve: being assembled into die sleeve using each component of Membrane cover made from step 1；
Combination: step 4 master mold made from step 2 is fixed in die sleeve made from step 3, and shape forming cavity；
Step 5 cuts carbon fibre initial rinse fabric: cutting carbon fibre initial rinse fabric according to certain specification using cutting means；
Step 6, carbon fibre initial rinse are arranged in type chamber: the carbon fibre initial rinse fabric that step 5 is cut is fixed in type chamber；
Standby mould material: step 7 prepares the mould material with certain viscosity；
Casting moulds material: step 8 mould material made from step 7 is poured into type chamber, and is heating and curing；
Demoulding: step 9 after the mold cure of step 8, carries out stripping forming by pneumatic backform block, obtains mould
Tool；The upper surface of the pneumatic backform block is touched with die face, is offered compressed air below the pneumatic backform block and is passed through
Pipeline；
Surface treatment: step 10 after being surface-treated to the mold that step 9 obtains, it is multiple to obtain the carbon fiber
Condensation material fast demoulding mold.
In above-mentioned technical proposal, in the step 1, the master mold includes two components that can be mutually clamped.
In above-mentioned technical proposal, in the step 1, the die sleeve includes two components that can be mutually clamped.
In above-mentioned technical proposal, in the step 5, the cutting means include cutter and for driving described cut
The driving mechanism of knife.
In above-mentioned technical proposal, the driving mechanism is cylinder or servo motor.
In above-mentioned technical proposal, in the step 7, the viscosity of the mould material is 4mm2/ s~6mm2/s。
In above-mentioned technical proposal, in the step 8, mould material made from step 7 is poured into type chamber, and be put into baking
It is heating and curing in case.
In above-mentioned technical proposal, in the step 8, the temperature being heating and curing is 100 DEG C~120 DEG C, described to add
The time of heat cure is 30min~40min.
In above-mentioned technical proposal, it is preferred that in the step 8, the temperature being heating and curing is 110 DEG C, described to add
The time of heat cure is 35min.
In above-mentioned technical proposal, in the step 10, the surface treatment includes edging and removes flash removed.
Beneficial effects of the present invention:
(1) a kind of carbon fibre composite fast demoulding mould making method provided by the invention, comprising the following steps:
Step 1 makes master mold and die sleeve；Step 2 assembles master mold；Step 3 assembles die sleeve；Step 4, combination；Step 5 is cut out
Cut carbon fibre initial rinse fabric；Step 6, carbon fibre initial rinse are arranged in type chamber；Step 7, standby mould material；Step 8, casting moulds material；Step
Rapid nine, demoulding；Step 10, surface treatment.Due to including master mold and die sleeve, and master mold is assembled by each component, and die sleeve is by each
Component assembles, and due to being fixed with carbon fibre initial rinse fabric in type chamber, and then enables to mould material being capable of fast demoulding.Cause
This, demoulding mould obtained by the carbon fibre composite fast demoulding mould making method has structure simple, thus has
The high advantage of demoulding efficiency.
(2) a kind of carbon fibre composite fast demoulding mould making method provided by the invention has method simple,
Production cost is low, and can be suitable for the characteristics of being mass produced.
Specific embodiment
In order to which the technical problems, technical solutions and beneficial effects solved by the present invention is more clearly understood, below in conjunction with
Embodiment, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used to solve
The present invention is released, is not intended to limit the present invention.
Embodiment 1.
A kind of carbon fibre composite fast demoulding mould making method of the present embodiment, it the following steps are included:
Step 1 makes master mold and die sleeve: each component of master mold and each component of die sleeve being first made using mould material；Wherein,
Master mold includes two components that can be mutually clamped, and die sleeve includes two components that can be mutually clamped；
Step 2 assembles master mold: being assembled into master mold using each component of master mold made from step 1；
Step 3 assembles die sleeve: being assembled into die sleeve using each component of Membrane cover made from step 1；
Combination: step 4 master mold made from step 2 is fixed in die sleeve made from step 3, and shape forming cavity；
Step 5 cuts carbon fibre initial rinse fabric: cutting carbon fibre initial rinse fabric according to certain specification using cutting means；
Wherein, cutting means include cutter and the driving mechanism for driving cutter；In the present embodiment, driving mechanism is cylinder；
Step 6, carbon fibre initial rinse are arranged in type chamber: the carbon fibre initial rinse fabric that step 5 is cut is fixed in type chamber；
Standby mould material: step 7 prepares the mould material with certain viscosity；In the present embodiment, the viscosity of mould material is
5mm2/s；
Step 8, casting moulds material: mould material made from step 7 is poured into type chamber, and and is put into baking oven and is added
Heat cure；In the present embodiment, the temperature being heating and curing is 110 DEG C, and the time being heating and curing is 35min；
Demoulding: step 9 after the mold cure of step 8, carries out stripping forming by pneumatic backform block, obtains mould
Tool；The upper surface of the pneumatic backform block is touched with die face, is offered compressed air below the pneumatic backform block and is passed through
Pipeline；
Surface treatment: step 10 after being surface-treated to the mold that step 9 obtains, it is multiple to obtain the carbon fiber
Condensation material fast demoulding mold.Wherein, surface treatment includes edging and removes flash removed.
Embodiment 2.
A kind of carbon fibre composite fast demoulding mould making method of the present embodiment, it the following steps are included:
Step 1 makes master mold and die sleeve: each component of master mold and each component of die sleeve being first made using mould material；Wherein,
Master mold includes two components that can be mutually clamped, and die sleeve includes two components that can be mutually clamped；
Step 2 assembles master mold: being assembled into master mold using each component of master mold made from step 1；
Step 3 assembles die sleeve: being assembled into die sleeve using each component of Membrane cover made from step 1；
Combination: step 4 master mold made from step 2 is fixed in die sleeve made from step 3, and shape forming cavity；
Step 5 cuts carbon fibre initial rinse fabric: cutting carbon fibre initial rinse fabric according to certain specification using cutting means；
Wherein, cutting means include cutter and the driving mechanism for driving cutter；In the present embodiment, driving mechanism is servo electricity
Machine；
Step 6, carbon fibre initial rinse are arranged in type chamber: the carbon fibre initial rinse fabric that step 5 is cut is fixed in type chamber；
Standby mould material: step 7 prepares the mould material with certain viscosity；In the present embodiment, the viscosity of mould material is
4mm2/s；
Step 8, casting moulds material: mould material made from step 7 is poured into type chamber, and and is put into baking oven and is added
Heat cure；In the present embodiment, the temperature being heating and curing is 100 DEG C, and the time being heating and curing is 40min；
Demoulding: step 9 after the mold cure of step 8, carries out stripping forming by pneumatic backform block, obtains mould
Tool；The upper surface of the pneumatic backform block is touched with die face, is offered compressed air below the pneumatic backform block and is passed through
Pipeline；
Surface treatment: step 10 after being surface-treated to the mold that step 9 obtains, it is multiple to obtain the carbon fiber
Condensation material fast demoulding mold.Wherein, surface treatment includes edging and removes flash removed.
Embodiment 3.
A kind of carbon fibre composite fast demoulding mould making method of the present embodiment, it the following steps are included:
Step 1 makes master mold and die sleeve: each component of master mold and each component of die sleeve being first made using mould material；Wherein,
Master mold includes two components that can be mutually clamped, and die sleeve includes two components that can be mutually clamped；
Step 2 assembles master mold: being assembled into master mold using each component of master mold made from step 1；
Step 3 assembles die sleeve: being assembled into die sleeve using each component of Membrane cover made from step 1；
Combination: step 4 master mold made from step 2 is fixed in die sleeve made from step 3, and shape forming cavity；
Step 5 cuts carbon fibre initial rinse fabric: cutting carbon fibre initial rinse fabric according to certain specification using cutting means；
Wherein, cutting means include cutter and the driving mechanism for driving cutter；In the present embodiment, driving mechanism is servo electricity
Machine；
Step 6, carbon fibre initial rinse are arranged in type chamber: the carbon fibre initial rinse fabric that step 5 is cut is fixed in type chamber；
Standby mould material: step 7 prepares the mould material with certain viscosity；In the present embodiment, the viscosity of mould material is
6mm2/s；
Step 8, casting moulds material: mould material made from step 7 is poured into type chamber, and and is put into baking oven and is added
Heat cure；In the present embodiment, the temperature being heating and curing is 120 DEG C, and the time being heating and curing is 30min；
Demoulding: step 9 after the mold cure of step 8, carries out stripping forming by pneumatic backform block, obtains mould
Tool；The upper surface of the pneumatic backform block is touched with die face, is offered compressed air below the pneumatic backform block and is passed through
Pipeline；
Surface treatment: step 10 after being surface-treated to the mold that step 9 obtains, it is multiple to obtain the carbon fiber
Condensation material fast demoulding mold.Wherein, surface treatment includes edging and removes flash removed.
Embodiment 4.
A kind of carbon fibre composite fast demoulding mould making method of the present embodiment, it the following steps are included:
Step 1 makes master mold and die sleeve: each component of master mold and each component of die sleeve being first made using mould material；Wherein,
Master mold includes two components that can be mutually clamped, and die sleeve includes two components that can be mutually clamped；
Step 2 assembles master mold: being assembled into master mold using each component of master mold made from step 1；
Step 3 assembles die sleeve: being assembled into die sleeve using each component of Membrane cover made from step 1；
Combination: step 4 master mold made from step 2 is fixed in die sleeve made from step 3, and shape forming cavity；
Step 5 cuts carbon fibre initial rinse fabric: cutting carbon fibre initial rinse fabric according to certain specification using cutting means；
Wherein, cutting means include cutter and the driving mechanism for driving cutter；In the present embodiment, driving mechanism is cylinder；
Step 6, carbon fibre initial rinse are arranged in type chamber: the carbon fibre initial rinse fabric that step 5 is cut is fixed in type chamber；
Standby mould material: step 7 prepares the mould material with certain viscosity；In the present embodiment, the viscosity of mould material is
4.5mm2/s；
Step 8, casting moulds material: mould material made from step 7 is poured into type chamber, and and is put into baking oven and is added
Heat cure；In the present embodiment, the temperature being heating and curing is 105 DEG C, and the time being heating and curing is 38min；
Demoulding: step 9 after the mold cure of step 8, carries out stripping forming by pneumatic backform block, obtains mould
Tool；The upper surface of the pneumatic backform block is touched with die face, is offered compressed air below the pneumatic backform block and is passed through
Pipeline；
Surface treatment: step 10 after being surface-treated to the mold that step 9 obtains, it is multiple to obtain the carbon fiber
Condensation material fast demoulding mold.Wherein, surface treatment includes edging and removes flash removed.
Embodiment 5.
A kind of carbon fibre composite fast demoulding mould making method of the present embodiment, it the following steps are included:
Step 1 makes master mold and die sleeve: each component of master mold and each component of die sleeve being first made using mould material；Wherein,
Master mold includes two components that can be mutually clamped, and die sleeve includes two components that can be mutually clamped；
Step 2 assembles master mold: being assembled into master mold using each component of master mold made from step 1；
Step 3 assembles die sleeve: being assembled into die sleeve using each component of Membrane cover made from step 1；
Combination: step 4 master mold made from step 2 is fixed in die sleeve made from step 3, and shape forming cavity；
Step 5 cuts carbon fibre initial rinse fabric: cutting carbon fibre initial rinse fabric according to certain specification using cutting means；
Wherein, cutting means include cutter and the driving mechanism for driving cutter；In the present embodiment, driving mechanism is cylinder；
Step 6, carbon fibre initial rinse are arranged in type chamber: the carbon fibre initial rinse fabric that step 5 is cut is fixed in type chamber；
Standby mould material: step 7 prepares the mould material with certain viscosity；In the present embodiment, the viscosity of mould material is
5.5mm2/s；
Step 8, casting moulds material: mould material made from step 7 is poured into type chamber, and and is put into baking oven and is added
Heat cure；In the present embodiment, the temperature being heating and curing is 115 DEG C, and the time being heating and curing is 32min；
Demoulding: step 9 after the mold cure of step 8, carries out stripping forming by pneumatic backform block, obtains mould
Tool；The upper surface of the pneumatic backform block is touched with die face, is offered compressed air below the pneumatic backform block and is passed through
Pipeline；
Surface treatment: step 10 after being surface-treated to the mold that step 9 obtains, it is multiple to obtain the carbon fiber
Condensation material fast demoulding mold.Wherein, surface treatment includes edging and removes flash removed.
Finally it should be noted that the above examples are only used to illustrate the technical scheme of the present invention rather than protects to the present invention
The limitation of range, although the invention is described in detail with reference to the preferred embodiments, those skilled in the art should be managed
Solution, can with modification or equivalent replacement of the technical solution of the present invention are made, without departing from technical solution of the present invention essence and
Range.
Claims (10)
1. a kind of carbon fibre composite fast demoulding mould making method, it is characterised in that: it the following steps are included:
Step 1 makes master mold and die sleeve: each component of master mold and each component of die sleeve being first made using mould material；
Step 2 assembles master mold: being assembled into master mold using each component of master mold made from step 1；
Step 3 assembles die sleeve: being assembled into die sleeve using each component of Membrane cover made from step 1；
Combination: step 4 master mold made from step 2 is fixed in die sleeve made from step 3, and shape forming cavity；
Step 5 cuts carbon fibre initial rinse fabric: cutting carbon fibre initial rinse fabric according to certain specification using cutting means；
Step 6, carbon fibre initial rinse are arranged in type chamber: the carbon fibre initial rinse fabric that step 5 is cut is fixed in type chamber；
Standby mould material: step 7 prepares the mould material with certain viscosity；
Casting moulds material: step 8 mould material made from step 7 is poured into type chamber, and is heating and curing；
Demoulding: step 9 after the mold cure of step 8, carries out stripping forming by pneumatic backform block, obtains mold；It is described
The upper surface of pneumatic backform block is touched with die face, is offered compressed air below the pneumatic backform block and is passed through pipeline；
Surface treatment: step 10 after being surface-treated to the mold that step 9 obtains, obtains the carbon fibre composite
Fast demoulding mold.
2. a kind of carbon fibre composite fast demoulding mould making method according to claim 1, it is characterised in that: institute
It states in step 1, the master mold includes two components that can be mutually clamped.
3. a kind of carbon fibre composite fast demoulding mould making method according to claim 1, it is characterised in that: institute
It states in step 1, the die sleeve includes two components that can be mutually clamped.
4. a kind of carbon fibre composite fast demoulding mould making method according to claim 1, it is characterised in that: institute
It states in step 5, the cutting means include cutter and the driving mechanism for driving the cutter.
5. a kind of carbon fibre composite fast demoulding mould making method according to claim 4, it is characterised in that: institute
Stating driving mechanism is cylinder or servo motor.
6. a kind of carbon fibre composite fast demoulding mould making method according to claim 1, it is characterised in that: institute
It states in step 7, the viscosity of the mould material is 4mm2/ s~6mm2/s。
7. a kind of carbon fibre composite fast demoulding mould making method according to claim 1, it is characterised in that: institute
It states in step 8, mould material made from step 7 is poured into type chamber, and be put into baking oven and be heating and curing.
8. a kind of carbon fibre composite fast demoulding mould making method according to claim 1, it is characterised in that: institute
It states in step 8, the temperature being heating and curing is 100 DEG C~120 DEG C, and the time being heating and curing is 30min~40min.
9. a kind of carbon fibre composite fast demoulding mould making method according to claim 8, it is characterised in that: institute
It states in step 8, the temperature being heating and curing is 110 DEG C, and the time being heating and curing is 35min.
10. a kind of carbon fibre composite fast demoulding mould making method according to claim 8, it is characterised in that:
In the step 10, the surface treatment includes edging and removes flash removed.
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| CN112826539A (en) * | 2021-01-04 | 2021-05-25 | 中山大学 | Throat swab and manufacturing method thereof |
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| CN112826539A (en) * | 2021-01-04 | 2021-05-25 | 中山大学 | Throat swab and manufacturing method thereof |
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