CN105215266A - A kind of casting Wooden Pattern Making method of high stability - Google Patents
A kind of casting Wooden Pattern Making method of high stability Download PDFInfo
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- CN105215266A CN105215266A CN201510603742.8A CN201510603742A CN105215266A CN 105215266 A CN105215266 A CN 105215266A CN 201510603742 A CN201510603742 A CN 201510603742A CN 105215266 A CN105215266 A CN 105215266A
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Abstract
The present invention relates to casting field, relate to a kind of casting Wooden Pattern Making method of high stability in particular, it is characterized in that comprising the following steps: that (1) is by the wooden model emery cloth manual grinding polishing through the first one-step forming of digital control processing; (2) spray solution on wooden model after a polish, solution is slowly immersed in wooden model, and this process time is 1 hour, then carries out drying process; (3) one deck compacted zone is formed in the brushing of wooden model surface or sprayed coating, after compacted zone dry solidification, brush and spray a coating, namely completing after its dry solidification, one deck solution is first immersed in the present invention, at brushing one deck compacted zone, this just makes wooden model and air, aqueous vapor completely cut off, and is also able to take the impact of high temperature, improves the stability of wooden model, extend the service life of wooden model, the present invention makes simple, easy to operate.
Description
Technical field:
The present invention relates to casting field, relate to a kind of casting Wooden Pattern Making method of high stability in particular.
Background technology:
In Foundry Production, be used for the model of moulding and coremaking is called wooden model, be used for being formed the core of casting mold die cavity, the inner chamber making foundry goods, through hole and foundry goods profile not easily expeling part in wooden model, be called core box, foundry goods is all first produce qualified wooden model according to the requirement of pattern, then this wood pattern molding is used, casting forms, and wooden model is indispensable technological equipment in moulding, core manufacturing craft process.Wooden model is directly relevant with the shape, size etc. of foundry goods, and it is the prerequisite obtaining castings, to guarantee casting quality, raises labour productivity, improves process conditions etc. and all have important function.Wooden model can produce water suction, dry change because of the change of air humidity, the viscose glue between the structural slab of wooden model and structural slab was lost efficacy and cracking or distortion, and then causes the wooden model lost of life.This situation for complex structure, Large Sand mold casting wooden model that life cycle is longer, performance more obvious.
Summary of the invention:
Technical problem to be solved by this invention is to overcome a kind of casting Wooden Pattern Making method that existing technological deficiency provides high stability.
Technical problem to be solved by this invention adopts following technical scheme to realize:
A casting Wooden Pattern Making method for high stability, is characterized in that comprising the following steps:
(1) by the wooden model emery cloth manual grinding polishing through the first one-step forming of digital control processing;
(2) spray solution on wooden model after a polish, solution is slowly immersed in wooden model, and this process time is 1 hour, then carries out drying process;
(3) form one deck compacted zone in the brushing of wooden model surface or sprayed coating, after compacted zone dry solidification, then brush and spray a coating, namely complete after its dry solidification.
Further, described solution is made up of the raw material of following weight portion, 20-25 part poly-aspartate, 15-20 part carboxymethyl sulfosuccinate, 2-3 part age resister, 1-2 part plasticizer, 5-7 part fine titanium dioxide powder, 15-25 part propyl alcohol.
Further, described coating is made up of the raw material of following weight portion, 20-30 part thermosetting resin, 2-4 part curing agent, 25-35 part fortifying fibre, 5-10 part dibutyitin maleate, 70-80 part MEK, 6-8 part ethyl cellulose, 12-14 part polyurethane copolymer, 2-3 part castor oil, 4-5 part diluent.
Further, described preparation method for coating is, thermosetting resin, fortifying fibre is mixed together with MEK, soaks 24 hours, 3000rpm dispersion machine disperses, then adds in reactor together with surplus stock and mix.
One deck solution is first immersed in the present invention, and at brushing one deck compacted zone, this just makes wooden model and air, aqueous vapor completely cut off, and be also able to take the impact of high temperature, improve the stability of wooden model, extend the service life of wooden model, the present invention makes simple, easy to operate.
Detailed description of the invention:
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.
A casting Wooden Pattern Making method for high stability, is characterized in that comprising the following steps:
(1) by the wooden model emery cloth manual grinding polishing through the first one-step forming of digital control processing;
(2) spray solution on wooden model after a polish, solution is slowly immersed in wooden model, and this process time is 1 hour, then carries out drying process;
(3) form one deck compacted zone in the brushing of wooden model surface or sprayed coating, after compacted zone dry solidification, then brush and spray a coating, namely complete after its dry solidification.
Embodiment 1: solution is made up of the raw material of following weight portion, 25 parts of poly-aspartates, 20 parts of carboxymethyl sulfosuccinate, 3 parts of age resisters, 2 parts of plasticizer, 7 parts of fine titanium dioxide powders, 25 parts of propyl alcohol.
Coating is made up of the raw material of following weight portion, 30 parts of thermosetting resins, 4 parts of curing agent, 35 parts of fortifying fibres, 10 parts of dibutyitin maleate, 80 parts of MEKs, 8 parts of ethyl celluloses, 14 parts of polyurethane copolymers, 3 parts of castor oil, 5 parts of diluents.
Embodiment 2: solution is made up of the raw material of following weight portion, 20 parts of poly-aspartates, 15 parts of carboxymethyl sulfosuccinate, 2 parts of age resisters, 1 part of plasticizer, 5 parts of fine titanium dioxide powders, 15 parts of propyl alcohol.
Coating is made up of the raw material of following weight portion, 20 parts of thermosetting resins, 2 parts of curing agent, 25 parts of fortifying fibres, 5 parts of dibutyitin maleate, 70 parts of MEKs, 6 parts of ethyl celluloses, 12 parts of polyurethane copolymers, 2 parts of castor oil, 4 parts of diluents.
Preparation method for coating is, thermosetting resin, fortifying fibre is mixed together with MEK, soaks 24 hours, 3000rpm dispersion machine disperses, then adds in reactor together with surplus stock and mix.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. a casting Wooden Pattern Making method for high stability, is characterized in that comprising the following steps:
(1) by the wooden model emery cloth manual grinding polishing through the first one-step forming of digital control processing;
(2) spray solution on wooden model after a polish, solution is slowly immersed in wooden model, and this process time is 1 hour, then carries out drying process;
(3) form one deck compacted zone in the brushing of wooden model surface or sprayed coating, after compacted zone dry solidification, then brush and spray a coating, namely complete after its dry solidification.
2. the casting Wooden Pattern Making method of a kind of high stability according to claim 1, it is characterized in that: described solution is made up of the raw material of following weight portion, 20-25 part poly-aspartate, 15-20 part carboxymethyl sulfosuccinate, 2-3 part age resister, 1-2 part plasticizer, 5-7 part fine titanium dioxide powder, 15-25 part propyl alcohol.
3. the casting Wooden Pattern Making method of a kind of high stability according to claim 1, it is characterized in that: described coating is made up of the raw material of following weight portion, 20-30 part thermosetting resin, 2-4 part curing agent, 25-35 part fortifying fibre, 5-10 part dibutyitin maleate, 70-80 part MEK, 6-8 part ethyl cellulose, 12-14 part polyurethane copolymer, 2-3 part castor oil, 4-5 part diluent.
4. the casting Wooden Pattern Making method of a kind of high stability according to claim 3, it is characterized in that: described preparation method for coating is, thermosetting resin, fortifying fibre are mixed together with MEK, soak 24 hours, 3000rpm dispersion machine disperses, then adds in reactor together with surplus stock and mix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510603742.8A CN105215266A (en) | 2015-09-21 | 2015-09-21 | A kind of casting Wooden Pattern Making method of high stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510603742.8A CN105215266A (en) | 2015-09-21 | 2015-09-21 | A kind of casting Wooden Pattern Making method of high stability |
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| CN105215266A true CN105215266A (en) | 2016-01-06 |
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| CN201510603742.8A Pending CN105215266A (en) | 2015-09-21 | 2015-09-21 | A kind of casting Wooden Pattern Making method of high stability |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107225212A (en) * | 2017-06-23 | 2017-10-03 | 河池市森机械有限责任公司 | The preparation method for casting wooden model |
| CN107363958A (en) * | 2017-08-17 | 2017-11-21 | 河池市森机械有限责任公司 | The manufacture method of wooden model |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2441695A (en) * | 1944-05-31 | 1948-05-18 | Austenal Lab Inc | Casting mold |
| JP2004141921A (en) * | 2002-10-24 | 2004-05-20 | Komatsu Castex Ltd | Wood pattern for molding and its manufacturing method |
| CN102344203A (en) * | 2010-12-14 | 2012-02-08 | 新疆德蓝股份有限公司 | High-temperature-resistant scale inhibitor for circulating water |
| CN102898813A (en) * | 2012-09-29 | 2013-01-30 | 长江水利委员会长江科学院 | Hydraulic cavitation-resistant material and preparation method thereof |
| CN102909317A (en) * | 2011-08-05 | 2013-02-06 | 广西玉柴机器股份有限公司 | Sand casting wood former and production method thereof |
| CN103752766A (en) * | 2014-02-13 | 2014-04-30 | 山东理工大学 | Rapid manufacturing method for resin casting mould |
| CN104673042A (en) * | 2015-02-04 | 2015-06-03 | 苏州康华净化系统工程有限公司 | Flame-retardant steel surface coating material and preparation method thereof |
-
2015
- 2015-09-21 CN CN201510603742.8A patent/CN105215266A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2441695A (en) * | 1944-05-31 | 1948-05-18 | Austenal Lab Inc | Casting mold |
| JP2004141921A (en) * | 2002-10-24 | 2004-05-20 | Komatsu Castex Ltd | Wood pattern for molding and its manufacturing method |
| CN102344203A (en) * | 2010-12-14 | 2012-02-08 | 新疆德蓝股份有限公司 | High-temperature-resistant scale inhibitor for circulating water |
| CN102909317A (en) * | 2011-08-05 | 2013-02-06 | 广西玉柴机器股份有限公司 | Sand casting wood former and production method thereof |
| CN102898813A (en) * | 2012-09-29 | 2013-01-30 | 长江水利委员会长江科学院 | Hydraulic cavitation-resistant material and preparation method thereof |
| CN103752766A (en) * | 2014-02-13 | 2014-04-30 | 山东理工大学 | Rapid manufacturing method for resin casting mould |
| CN104673042A (en) * | 2015-02-04 | 2015-06-03 | 苏州康华净化系统工程有限公司 | Flame-retardant steel surface coating material and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 姜不居主编，中国机械工程学会铸造分会组编: "《铸造手册 第6卷 特种铸造》", 30 November 2010 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107225212A (en) * | 2017-06-23 | 2017-10-03 | 河池市森机械有限责任公司 | The preparation method for casting wooden model |
| CN107363958A (en) * | 2017-08-17 | 2017-11-21 | 河池市森机械有限责任公司 | The manufacture method of wooden model |
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Application publication date: 20160106 |