CN110241861A - A kind of imitative copper well lid production technology of cast iron - Google Patents
A kind of imitative copper well lid production technology of cast iron Download PDFInfo
- Publication number
- CN110241861A CN110241861A CN201910697893.2A CN201910697893A CN110241861A CN 110241861 A CN110241861 A CN 110241861A CN 201910697893 A CN201910697893 A CN 201910697893A CN 110241861 A CN110241861 A CN 110241861A
- Authority
- CN
- China
- Prior art keywords
- well lid
- copper
- parts
- steel wire
- imitative
- 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.)
- Granted
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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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C39/10—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. casting around inserts or for coating articles
-
- 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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/26—Moulds or cores
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/18—Polyesters; Polycarbonates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
- C04B2111/00525—Coating or impregnation materials for metallic surfaces
Abstract
The present invention provides a kind of cast irons to imitate copper well lid production technology, comprising the following steps: step 1: by the pattern machine tooling panel mold of customization, then producing casting iron well lid blank；Step 2: blank treatment polishing repairing, blank oil removing, except release agent is handled, quenching；Step 3: surface chemistry reagent blackening process bottom, cleaning, drying, polishing；Step 4: imitative Copper treatment；Step 5: it cleans, dry again；Step 6: the color effects of customer requirement, high temperature drying, sprayed surface sealer are processed into customization；Step 7: high temperature drying, it is cooling, it examines, packs, storage.The present invention is most economical, imitative process for copper effect that effect is best in the market, the well lid is not before surface is scratched as pure coppery effect, and steel wire bucket is equipped between imitative layers of copper and well lid, steel wire bucket can make to connect between well lid and imitative layers of copper even closer and secured, first is that improving the intensity of well lid, second is that imitative layers of copper is not easy to fall, the service life is long.
Description
Technical field
The present invention relates to well lid production fields, imitate copper well lid production technology more particularly to a kind of cast iron.
Background technique
Imitative copper well lid is the well lid for having metal-like, that is, passes through spray painting or some chemical reactions on well lid surface,
So that well lid surface is generated the texture of copper, but in the production process of existing imitative copper well lid, has the disadvantage in that
1, telogenesis imitates the formation operation complexity of layers of copper；
2, well lid surface covering is easy and ground delamination, peeling or falls off, and loses imitative copper effect；
3, surface covering and ground delamination can be accelerated after exposing to the sun and rain；
Summary of the invention
Based on this, it is necessary to a kind of imitative copper well lid production technology of cast iron is provided, to solve the above problems.
A kind of imitative copper well lid production technology of cast iron, comprising the following steps:
Step 1: by the pattern machine tooling panel mold of customization, casting iron well lid blank is then produced；
Step 2: blank treatment polishing repairing, blank oil removing, except release agent is handled, quenching；
Step 3: surface chemistry reagent blackening process bottom, cleaning, drying, polishing；
Step 4: imitative Copper treatment, comprising the following steps:
S1: prepare the surface shaping mold made in advance, well lid hair is badly placed among surface shaping mold；
S2: silica flour, acid bronze alloy powder, the curing agent of unsaturated polyester resin, filling effect are stirred, finally
Promotor is added to stir evenly to form mixture；
S3: mixture is dosed among surface shaping mold, and mixture is made to be covered on well lid blank surface, naturally dry；
S4: the dry craftwork of nature will be had been cured and carry out demoulding, imitative copper artware can be obtained in grinding process after demoulding；
Step 5: it cleans, dry again；
Step 6: the color effects of customer requirement, high temperature drying, sprayed surface sealer are processed into customization；
Step 7: high temperature drying, it is cooling, it examines, packs, storage.
Preferably, the surface shaping mold includes upper mold, middle mould, lower die, and the upper mold, the middle mould are penetrated through and set
It sets, the height of the lower die upper end opening lower end closed, the middle mould is identical as the height of well lid, and is equipped with a upper end in it and opens
The steel wire bucket of mouth, the diameter of the steel wire bucket is identical as well lid, and the top of the steel wire bucket is by two steel wires in
Mould corresponding position is connected to fix steel wire bucket, and the well lid blank is placed in steel wire bucket, it is to be placed it is good after, close
Mould, lower die, and topple over mixture from the opening of upper mold upper end, mixture can be from well lid upper surfaces, then mould and steel wire bucket in passing through
Between gap flow to lower die, and the lower surface of well lid is covered, so as to which mixture is covered on well lid blank surface, and by steel
Silk screen bucket is incorporated within well lid.
Preferably, the mixture of the S2 of step 4 is with weight ratio meter, the unsaturated polyester resin 500 of combination by
Parts -1500 parts, 400 parts -2000 parts of the silica flour of filling effect, -1,000 1000 parts -2000 parts of mesh acid bronze alloy powder of 200 mesh,
2 parts -5 parts of curing agent are stirred, and are eventually adding 2 parts -5 parts of promotor and stir evenly and formed.
Preferably, in the S3 in step 4, quiet put 10-30 minutes is done naturally.
Preferably, the curing agent of the S2 in step 4 uses methyl ethyl ketone peroxide or peroxidating -2- butanone；Promotor uses
The different misery cobalt aluminate water of cobalt water.
Preferably, the grinding process of the S4 in step 4 is washed with the waterproof abrasive paper of -1000 mesh of 200 mesh, naturally dry
Waxing polishing is carried out with buffing machine afterwards.
The beneficial effects of the present invention are: the product matrix uses ductile cast iron manhole cover, surface is handled through multiple working procedure, then is passed through
Mixture is poured among surface shaping mold, forms imitative process for copper effect.It is most economical, imitative coppersmith that effect is best in the market
Skill effect, the well lid are equipped with steel wire as pure coppery effect, and between imitative layers of copper and well lid before surface is not scratched
Net bucket, steel wire bucket can make to connect between well lid and imitative layers of copper it is even closer and secured, first is that improve the intensity of well lid, two
It is that imitative layers of copper is not easy to fall, the service life is long.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of surface shaping mold of the invention；
In figure, mould, 3- lower die, 4- steel wire bucket, 5- steel wire in 1- upper mold, 2-.
Specific embodiment
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Embodiment 1
A kind of imitative copper well lid production technology of cast iron, comprising the following steps:
Step 1: by the pattern machine tooling panel mold of customization, casting iron well lid blank is then produced；
Step 2: blank treatment polishing repairing, blank oil removing, except release agent is handled, quenching；
Step 3: surface chemistry reagent blackening process bottom, cleaning, drying, polishing；
Step 4: imitative Copper treatment, comprising the following steps:
S1: prepare the surface shaping mold made in advance, well lid hair is badly placed among surface shaping mold；
S2: by weight, by 400 parts of the silica flour of 500 part, filling effect of unsaturated polyester resin, 200 mesh mesh copper
1000 parts of parts of based alloy powder, 2 parts of methyl ethyl ketone peroxide be stirred, be eventually adding different 2 parts of the misery cobalt aluminate water of cobalt water and stir evenly
Form mixture.
S3: mixture is dosed among surface shaping mold, and mixture is made to be covered on well lid blank surface, quiet to put 30 points
Clock is naturally dry；
S4: will have been cured the dry craftwork of nature and carry out demoulding, after demoulding, washed with the waterproof abrasive paper of 200 mesh, from
Carrying out waxing polishing with buffing machine after so doing can be obtained imitative copper artware.
Step 5: it cleans, dry again；
Step 6: the color effects of customer requirement, high temperature drying, sprayed surface sealer are processed into customization；
Step 7: high temperature drying, it is cooling, it examines, packs, storage.
Embodiment 2
A kind of imitative copper well lid production technology of cast iron, comprising the following steps:
Step 1: by the pattern machine tooling panel mold of customization, casting iron well lid blank is then produced；
Step 2: blank treatment polishing repairing, blank oil removing, except release agent is handled, quenching；
Step 3: surface chemistry reagent blackening process bottom, cleaning, drying, polishing；
Step 4: imitative Copper treatment, comprising the following steps:
S1: prepare the surface shaping mold made in advance, well lid hair is badly placed among surface shaping mold；
S2: by weight, by 2000 parts of silica flour, 1000 mesh of 1500 part, filling effect of unsaturated polyester resin
2000 parts of acid bronze alloy powder, 5 parts of peroxidating -2- butanone are stirred, and are eventually adding different 5 parts of the misery cobalt aluminate water of cobalt water and are stirred evenly
Form mixture.
S3: mixture is dosed among surface shaping mold, and mixture is made to be covered on well lid blank surface, quiet to put 30 points
Clock is naturally dry；
S4: will have been cured the dry craftwork of nature and carry out demoulding, after demoulding, washed with the waterproof abrasive paper of 1000 mesh,
Naturally carrying out waxing polishing with buffing machine after dry can be obtained imitative copper artware.
Step 5: it cleans, dry again；
Step 6: the color effects of customer requirement, high temperature drying, sprayed surface sealer are processed into customization；
Step 7: high temperature drying, it is cooling, it examines, packs, storage.
Referring to Fig. 1, embodiment 1 and embodiment 2 are intended to use surface shaping mold, surface shaping mold include upper mold 1,
Middle mould 2, lower die 3, upper mold 1, middle mould 2 penetrate through setting, 3 upper end opening lower end closed of lower die, the height of middle mould 2 and the height of well lid
Steel wire bucket 4 identical, and that a upper end opening is equipped in it is spent, the diameter of steel wire bucket 4 is identical as well lid, steel wire bucket 4
Top is connect by two steel wires 5 with middle 2 corresponding position of mould to fix steel wire bucket 4, and well lid blank is placed in steel wire bucket 4
In, it is to be placed it is good after, close upper mold 1, lower die 3, and topple over mixture from the opening of 1 upper end of upper mold, mixture can be from well lid
Surface, then gap in passing through between mould 2 and steel wire bucket 4 flow to lower die, and cover the lower surface of well lid, so as to by mixture
It is covered on well lid blank surface, and steel wire bucket 4 is incorporated within well lid, can make what imitative layers of copper connect with well lid more to step up
It is close, while the intensity of well lid can be also promoted, extend the service life of imitative layers of copper and well lid.
It should be noted that the junction of upper mold, middle mould, lower die can add locating piece and locating slot, so as to upper mold, in
Mould, lower die position rapidly.
Since well lid outer layer increase has imitative layers of copper, when installing the imitative copper well lid in the present invention, following thing should be noted
:
1, well head is not more than the interior warp of walling crib, and walling crib cannot be hanging, it is necessary to first use the fixed stably reality of concrete, pour drip to prevent paving
Green shift；
2, in order to guarantee beautiful effect, the galvanized iron sheet or color steel plate that same size should be please cut when spreading oil dressing are carried out
It blocks, is stained with cement, pitch or other impurities to prevent surface；
3, well lid surface cannot be cleaned with chemical reagent such as dimethylbenzene, rosin；
4, normally-open please to be struck thick stick with dedicated and opened from special opening；Since well lid has circlip when closing, use
Carton or rubber pad pad are once firmly jumped and can be covered tightly；
5, in order to guarantee the long-term effect of well lid, capping please be keep clean, forbid the east for having similar stone, cullet etc. hard
West causes to scratch because of friction.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (6)
1. a kind of cast iron imitates copper well lid production technology, which comprises the following steps:
Step 1: by the pattern machine tooling panel mold of customization, casting iron well lid blank is then produced；
Step 2: blank treatment polishing repairing, blank oil removing, except release agent is handled, quenching；
Step 3: surface chemistry reagent blackening process bottom, cleaning, drying, polishing；
Step 4: imitative Copper treatment, comprising the following steps:
S1: prepare the surface shaping mold made in advance, well lid hair is badly placed among surface shaping mold；
S2: silica flour, acid bronze alloy powder, the curing agent of unsaturated polyester resin, filling effect are stirred, are eventually adding
Promotor stirs evenly to form mixture；
S3: mixture is dosed among surface shaping mold, and mixture is made to be covered on well lid blank surface, naturally dry；
S4: the dry craftwork of nature will be had been cured and carry out demoulding, imitative copper artware can be obtained in grinding process after demoulding；
Step 5: it cleans, dry again；
Step 6: the color effects of customer requirement, high temperature drying, sprayed surface sealer are processed into customization；
Step 7: high temperature drying, it is cooling, it examines, packs, storage.
2. a kind of cast iron according to claim 1 imitates copper well lid production technology, which is characterized in that the surface shaping mold
Including upper mold, middle mould, lower die, the upper mold, the middle mould penetrate through setting, and the lower die upper end opening lower end closed is described
The height of middle mould and the height of well lid are identical, and the steel wire bucket of a upper end opening, the diameter of the steel wire bucket are equipped in it
Identical as well lid, the top of the steel wire bucket is connect with middle mould corresponding position by two steel wires to fix steel wire bucket, institute
Well lid blank is stated to be placed in steel wire bucket, it is to be placed it is good after, close upper die and lower die, and topple over from the opening of upper mold upper end mixed
Close material, mixture can be from well lid upper surface, then gap in passing through between mould and steel wire bucket flow to lower die, and covers under well lid
Surface so as to which mixture is covered on well lid blank surface, and steel wire bucket is incorporated within well lid.
3. a kind of cast iron according to claim 1 imitates copper well lid production technology, which is characterized in that the mixing of the S2 of step 4
Material is with weight ratio meter, the silica flour 400 of 500 parts -1500 parts of the unsaturated polyester resin of combination, filling effect by
Parts -2000 parts, -1,000 1000 parts -2000 parts of mesh acid bronze alloy powder of 200 mesh, 2 parts -5 parts of curing agent be stirred, be eventually adding
2 parts -5 parts of promotor stir evenly and are formed.
4. a kind of cast iron according to claim 1 imitates copper well lid production technology, which is characterized in that in the S3 in step 4,
Quiet put 10-30 minutes is done naturally.
5. a kind of cast iron according to claim 1 imitates copper well lid production technology, which is characterized in that S2's in step 4 consolidates
Agent uses methyl ethyl ketone peroxide or peroxidating -2- butanone；Promotor uses the different misery cobalt aluminate water of cobalt water.
6. a kind of cast iron according to claim 1 imitates copper well lid production technology, which is characterized in that S4's in step 4 beats
Mill processing is washed with the waterproof abrasive paper of -1000 mesh of 200 mesh, carries out waxing polishing with buffing machine after doing naturally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910697893.2A CN110241861B (en) | 2019-07-31 | 2019-07-31 | Production process of cast iron copper-imitation well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910697893.2A CN110241861B (en) | 2019-07-31 | 2019-07-31 | Production process of cast iron copper-imitation well cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110241861A true CN110241861A (en) | 2019-09-17 |
| CN110241861B CN110241861B (en) | 2021-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910697893.2A Active CN110241861B (en) | 2019-07-31 | 2019-07-31 | Production process of cast iron copper-imitation well cover |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532070A (en) * | 2020-04-22 | 2020-08-14 | 沧州久耐金属制品有限公司 | Method for manufacturing relief art well lid |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11158902A (en) * | 1997-11-28 | 1999-06-15 | Aron Kasei Co Ltd | Manhole cover applicable for cadaster mapping system |
| CN1760476A (en) * | 2005-09-20 | 2006-04-19 | 霍斌 | Method for manufacturing colored artistic cover of catch basin and water grate |
| CN102700346A (en) * | 2012-06-19 | 2012-10-03 | 厦门德顺昌经贸发展有限公司 | Manufacturing method of imitation copper handiwork |
| CN103071976A (en) * | 2012-12-24 | 2013-05-01 | 陈乾辉 | Production method of copper-imitation stainless steel member |
| CN105583987A (en) * | 2015-12-29 | 2016-05-18 | 宁波华业材料科技有限公司 | Manufacturing method for fiber-reinforced thermoplastic compression-molded product |
| CN109023030A (en) * | 2018-08-27 | 2018-12-18 | 安徽大来机械制造有限公司 | A kind of processing method of modified ductile cast iron manhole cover |
-
2019
- 2019-07-31 CN CN201910697893.2A patent/CN110241861B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11158902A (en) * | 1997-11-28 | 1999-06-15 | Aron Kasei Co Ltd | Manhole cover applicable for cadaster mapping system |
| CN1760476A (en) * | 2005-09-20 | 2006-04-19 | 霍斌 | Method for manufacturing colored artistic cover of catch basin and water grate |
| CN102700346A (en) * | 2012-06-19 | 2012-10-03 | 厦门德顺昌经贸发展有限公司 | Manufacturing method of imitation copper handiwork |
| CN103071976A (en) * | 2012-12-24 | 2013-05-01 | 陈乾辉 | Production method of copper-imitation stainless steel member |
| CN105583987A (en) * | 2015-12-29 | 2016-05-18 | 宁波华业材料科技有限公司 | Manufacturing method for fiber-reinforced thermoplastic compression-molded product |
| CN109023030A (en) * | 2018-08-27 | 2018-12-18 | 安徽大来机械制造有限公司 | A kind of processing method of modified ductile cast iron manhole cover |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532070A (en) * | 2020-04-22 | 2020-08-14 | 沧州久耐金属制品有限公司 | Method for manufacturing relief art well lid |
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| Publication number | Publication date |
|---|---|
| CN110241861B (en) | 2021-06-08 |
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