CN106563921A - Method for manufacturing anti-corrosion titanium material well ring - Google Patents
Method for manufacturing anti-corrosion titanium material well ring Download PDFInfo
- Publication number
- CN106563921A CN106563921A CN201610930305.1A CN201610930305A CN106563921A CN 106563921 A CN106563921 A CN 106563921A CN 201610930305 A CN201610930305 A CN 201610930305A CN 106563921 A CN106563921 A CN 106563921A
- Authority
- CN
- China
- Prior art keywords
- walling crib
- corrosion
- manufacture method
- resistant titanium
- sintering
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
The invention discloses a method for manufacturing an anti-corrosion titanium material well ring. The method for manufacturing the anti-corrosion titanium material well ring comprises following steps: selection of materials, pressing treatment, sintering treatment, placement in an inner ring groove, polishing, anti-seepage treatment, spraying of a wear-resistant coating and the like. The processing technology is reliable, anti-freezing treatment of the well ring is realized, and the overall structure is more reliable.
Description
Technical field
The present invention relates to well hole auxiliary device field, specifically a kind of manufacture method of corrosion-resistant titanium walling crib.
Background technology
Currently, with the development of the city and road reformation, a large amount of communication, power cables for arranging on the ground etc. are required for
Underground is moved on to, is re-started and is laid.In the future these facilities are safeguarded and changed for convenience.So being accomplished by building a large amount of
Inspection shaft meeting the needs that engineering maintenance in the future and maintenance are changed.The appearance of these inspection shafts, really to maintenance in the future and
Maintenance is changed to provide and greatly facilitated.But in the winter time, the particularly more cold area of weather, under Snowfall, well lid
Easily freeze with the junction of walling crib, when run into line fault need open well lid overhauled when, in addition it is also necessary to ice sheet is smashed to pieces,
Ability breakdown well lid, if ice sheet is thicker, the ice sheet covered on well lid is thicker, is difficult to smash to pieces, and overexerts, it is also possible to cause
Well lid Integral-crushing.
The content of the invention
The present invention is intended to provide a kind of manufacture method of corrosion-resistant titanium walling crib, to solve the above problems.
For achieving the above object, technical scheme is as follows：
A kind of manufacture method of corrosion-resistant titanium walling crib, it is characterised in that comprise the following steps：
Sorting：The iron powder of choice of powder shape is major ingredient, participates in accounting and weighs 304 rustless steels of 1/3 granular size in 110 ~ 150 mesh
As blank, in being placed in die of press；
Compression process：Forcing press is opened, the iron powder and stainless steel material in mould is pressed into into walling crib blank；
Sintering processes：The walling crib blank obtained after compression process is placed in 800 DEG C ~ 1000 DEG C and carries out preheating 30 minutes, is again heated to
1400 DEG C ~ 1450 DEG C, persistently sinter more than a hour, finally slowly cool to room temperature.
Insert inner groove：After the completion of sintering, from endless tube as the walling crib inner periphery after sintering, and carbon is laid in endless tube
Fiber heater strip；
Anti-seeping technology：Polystyrene is sprayed by spouting plant and is filled into the remaining space of endless tube, and by polystyrene layer reconditioning
It is smooth;
Polishing：Surface polishing is carried out, sanding burr totally and is polished；
Basecoat paint：To well lid surface spraying/roller coating prime paint, and it is dried 30 minutes；
Surface lacquer is sprayed：In prime paint surface laser spraying of wearable coating, after being dried 0.5-1.5 hours, repeat spraying three times.
Further, the wear-resistant coating thickness is 100 μm -120 μm.
Further, the well lid bottom metal material reinforcement.
Further, the reinforcement is crisscross setting.
Further, the reinforcement includes four horizontal bars and three perpendicular muscle.
The beneficial effects of the present invention is：Can effectively anticorrosive oxidation, it is to avoid well lid service life contracting in specific environment
Short problem, in more cold winter, by powering to carbon fiber wire, can convert electric energy to heat energy, it is to avoid well lid and
Interior walling crib junction produces the phenomenons such as icing and causes well lid to open.
It is provided with polystyrene packed layer, polystyrene packed layer can play a part of good waterproof and thermal insulation, it is to avoid
Heat significantly scatters and disappears, while it also avoid steam entering in the annular groove of laying temperature selflimiting electric tracing band, causes short circuit.
Specific embodiment
With reference to specific embodiment, the present invention will be further described.
A kind of manufacture method of corrosion-resistant titanium walling crib, it is characterised in that comprise the following steps：
Sorting：The iron powder of choice of powder shape is major ingredient, participates in accounting and weighs 304 rustless steels of 1/3 granular size in 110 ~ 150 mesh
As blank, in being placed in die of press；
Compression process：Forcing press is opened, the iron powder and stainless steel material in mould is pressed into into walling crib blank；
Sintering processes：The walling crib blank obtained after compression process is placed in 800 DEG C ~ 1000 DEG C and carries out preheating 30 minutes, is again heated to
1400 DEG C ~ 1450 DEG C, persistently sinter more than a hour, finally slowly cool to room temperature.
Insert inner groove：After the completion of sintering, from endless tube as the walling crib inner periphery after sintering, and carbon is laid in endless tube
Fiber heater strip；
Anti-seeping technology：Polystyrene is sprayed by spouting plant and is filled into the remaining space of endless tube, and by polystyrene layer reconditioning
It is smooth;
Polishing：Surface polishing is carried out, sanding burr totally and is polished；
Basecoat paint：To well lid surface spraying/roller coating prime paint, and it is dried 30 minutes；
Surface lacquer is sprayed：In prime paint surface laser spraying of wearable coating, after being dried 0.5-1.5 hours, repeat spraying three times.
The wear-resistant coating thickness is 100 μm -120 μm.
The well lid bottom metal material reinforcement.
The reinforcement is crisscross setting.
The reinforcement includes four horizontal bars and three perpendicular muscle.
Can effectively anticorrosive oxidation, it is to avoid the well lid problem that in specific environment service life shortens, more cold
In winter, by powering to carbon fiber wire, heat energy can be converted electric energy to, it is to avoid well lid and interior walling crib junction produce icing etc.
Phenomenon and cause well lid to open.
It is provided with polystyrene packed layer, polystyrene packed layer can play a part of good waterproof and thermal insulation, it is to avoid
Heat significantly scatters and disappears, while it also avoid steam entering in the annular groove of laying temperature selflimiting electric tracing band, causes short circuit.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (5)
1. a kind of manufacture method of corrosion-resistant titanium walling crib, it is characterised in that comprise the following steps：
Sorting：The iron powder of choice of powder shape is major ingredient, participates in accounting and weighs 304 rustless steels of 1/3 granular size in 110 ~ 150 mesh
As blank, in being placed in die of press；
Compression process：Forcing press is opened, the iron powder and stainless steel material in mould is pressed into into walling crib blank；
Sintering processes：The walling crib blank obtained after compression process is placed in 800 DEG C ~ 1000 DEG C and carries out preheating 30 minutes, is again heated to
1400 DEG C ~ 1450 DEG C, persistently sinter more than a hour, finally slowly cool to room temperature;
Insert inner groove：After the completion of sintering, from endless tube as the walling crib inner periphery after sintering, and carbon fiber is laid in endless tube
Heater strip；
Anti-seeping technology：Polystyrene is sprayed by spouting plant and is filled into the remaining space of endless tube, and by polystyrene layer reconditioning
It is smooth;
Polishing：Surface polishing is carried out, sanding burr totally and is polished；
Basecoat paint：To well lid surface spraying/roller coating prime paint, and it is dried 30 minutes；
Surface lacquer is sprayed：In prime paint surface laser spraying of wearable coating, after being dried 0.5-1.5 hours, repeat spraying three times.
2. the manufacture method of corrosion-resistant titanium walling crib according to claim 1, it is characterised in that the wear-resistant coating thickness
For 100 μm -120 μm.
3. according to the manufacture method of the corrosion-resistant titanium walling crib described in claim 1, it is characterised in that the well lid bottom metal material
Matter reinforcement.
4. according to the manufacture method of the corrosion-resistant titanium walling crib described in claim 3, it is characterised in that the reinforcement is to hand in length and breadth
Mistake is arranged.
5. according to the manufacture method of the corrosion-resistant titanium walling crib described in claim 4, it is characterised in that the reinforcement includes four
Horizontal bar and three perpendicular muscle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610930305.1A CN106563921A (en) | 2016-10-31 | 2016-10-31 | Method for manufacturing anti-corrosion titanium material well ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610930305.1A CN106563921A (en) | 2016-10-31 | 2016-10-31 | Method for manufacturing anti-corrosion titanium material well ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106563921A true CN106563921A (en) | 2017-04-19 |
Family
ID=58533546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610930305.1A Pending CN106563921A (en) | 2016-10-31 | 2016-10-31 | Method for manufacturing anti-corrosion titanium material well ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106563921A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112538562A (en) * | 2019-09-23 | 2021-03-23 | 扬州祥帆重工科技有限公司 | Deformation-preventing machining method for pipe gallery steel structure plate |
Citations (10)
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|---|---|---|---|---|
| US4662777A (en) * | 1983-11-26 | 1987-05-05 | Newton John R | Composite article |
| JPH0671699B2 (en) * | 1985-12-03 | 1994-09-14 | 日本電信電話株式会社 | Method for manufacturing grindstone and blade tool |
| CN1584225A (en) * | 2003-08-19 | 2005-02-23 | 吕孙聪 | Production of high-strength composite manhole covers and grates, and products thereby |
| CN1598170A (en) * | 2004-08-11 | 2005-03-23 | 周志亮 | Cover made by macromolecular composite material and its mfg. method |
| CN102615486A (en) * | 2012-04-27 | 2012-08-01 | 朱剑 | Processing technology of steel rolling wire guide point |
| CN102720214A (en) * | 2012-07-11 | 2012-10-10 | 山东大学 | Carbon fibre composite damping well cover and manufacturing process thereof |
| CN104912106A (en) * | 2015-06-24 | 2015-09-16 | 成都瑞达科恒科技有限公司 | Well curb prevented from being frozen in winter |
| CN105195996A (en) * | 2015-10-16 | 2015-12-30 | 汪廷云 | Process for manufacturing titanium valve element by sintering |
| CN105234407A (en) * | 2015-10-16 | 2016-01-13 | 汪廷云 | Sintering manufacturing technology of 304-materail valve element |
| CN105946432A (en) * | 2016-05-10 | 2016-09-21 | 成都瑞达科恒科技有限公司 | Deep-drawing production technique for stainless steel shuttle-shaped artware |
-
2016
- 2016-10-31 CN CN201610930305.1A patent/CN106563921A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4662777A (en) * | 1983-11-26 | 1987-05-05 | Newton John R | Composite article |
| JPH0671699B2 (en) * | 1985-12-03 | 1994-09-14 | 日本電信電話株式会社 | Method for manufacturing grindstone and blade tool |
| CN1584225A (en) * | 2003-08-19 | 2005-02-23 | 吕孙聪 | Production of high-strength composite manhole covers and grates, and products thereby |
| CN1598170A (en) * | 2004-08-11 | 2005-03-23 | 周志亮 | Cover made by macromolecular composite material and its mfg. method |
| CN102615486A (en) * | 2012-04-27 | 2012-08-01 | 朱剑 | Processing technology of steel rolling wire guide point |
| CN102720214A (en) * | 2012-07-11 | 2012-10-10 | 山东大学 | Carbon fibre composite damping well cover and manufacturing process thereof |
| CN104912106A (en) * | 2015-06-24 | 2015-09-16 | 成都瑞达科恒科技有限公司 | Well curb prevented from being frozen in winter |
| CN105195996A (en) * | 2015-10-16 | 2015-12-30 | 汪廷云 | Process for manufacturing titanium valve element by sintering |
| CN105234407A (en) * | 2015-10-16 | 2016-01-13 | 汪廷云 | Sintering manufacturing technology of 304-materail valve element |
| CN105946432A (en) * | 2016-05-10 | 2016-09-21 | 成都瑞达科恒科技有限公司 | Deep-drawing production technique for stainless steel shuttle-shaped artware |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112538562A (en) * | 2019-09-23 | 2021-03-23 | 扬州祥帆重工科技有限公司 | Deformation-preventing machining method for pipe gallery steel structure plate |
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Application publication date: 20170419 |