CN105624384A - Heat treatment method of gauge for welding part machining - Google Patents
Heat treatment method of gauge for welding part machining Download PDFInfo
- Publication number
- CN105624384A CN105624384A CN201511011401.8A CN201511011401A CN105624384A CN 105624384 A CN105624384 A CN 105624384A CN 201511011401 A CN201511011401 A CN 201511011401A CN 105624384 A CN105624384 A CN 105624384A
- Authority
- CN
- China
- Prior art keywords
- parts
- minutes
- gauge
- cubing
- water
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
- C21D1/70—Temporary coatings or embedding materials applied before or during heat treatment while heating or quenching
Abstract
The invention relates to the technical field of machining, in particular to a heat treatment method of a gauge for welding part machining. The method comprises the steps that grease dirt on the surface of the gauge is wiped off, and then the surface of the gauge is flushed with water for 10 minutes and is wiped and washed by ethyl alcohol for five minutes; a protective agent which is preheated to 45 DEG C is sprayed to the surface of the gauge; the gauge is put into an open fire type normalizing furnace to be heated, and the temperature is 250 DEG C; the heated gauge is transferred into a quenching machine to be quenched; and the gauge is put into a constant temperature furnace to be dried for five hours, and the temperature in the constant temperature furnace is 55 DEG C. The heat treatment method of the gauge is concise in operation process, and the key point is the step that the protective agent is sprayed and then heat treatment is conducted; the formula of the protective agent is reasonably designed, so that the surface of the gauge is protected, and the heat treatment effect and quality of the gauge are improved.
Description
Technical field
The present invention relates to Machining Technology field, specifically relate to the heat treating method of a kind of weldment processing cubing.
Background technology
Cubing is that industrial production enterprise is for controlling the simple and direct instrument of product various sizes (such as aperture, bulk etc.), improve production efficiency and Mass Control, it is applicable to the product produced in enormous quantities, such as automobile component, to substitute specialty survey instrument, such as smooth feeler gauge, threaded plug gauge, external diameter calliper etc.
In the course of processing of weldment processing cubing, thermal treatment is essential critical process. The protective material used in heat treatment process, main exist and can not thoroughly protect, to such an extent as to when heating in follow-up naked light formula normalizing stove, and its surface can not be processed the defect such as evenly. This just seriously have impact on the process for processing of cubing, and serious conditions can cause thoroughly scrapping of cubing.
Summary of the invention
For the technical problem existed in prior art, it is an object of the invention to provide the heat treating method of a kind of weldment processing cubing, for achieving the above object, present invention employs following technical scheme:
A heat treating method for weldment processing cubing, step is as follows:
Step 1., the greasy dirt on erasing cubing surface, then rinse 10 minutes with water, then use ethanol to clean 5 minutes;
Step 2., the protective material being heated to 45 DEG C in advance is sprayed into the surface of cubing;
Step 3., cubing put into naked light formula normalizing stove carry out heat treated, temperature is 250 DEG C;
Step 4., the cubing after heat treated is proceeded in quenching press and quenches;
Step 5., put into constant temperature oven dry 5 hours, constant temperature in-furnace temperature is 55 DEG C.
Preferably, the protective material that 2. described step uses is made up of 12 parts of polyvinyl acetate emulsions, 15 parts of laureth sodium sulfovinates, 0.5 part of lacquer thinner, 0.5 part of alcohol ether glucoside, 15 parts of calcium chloride and 47.7 parts of water.
Preferably, protectant preparation method that 2. described step uses is: first add 15 parts of laureth sodium sulfovinates and 20 parts of water in container, stirs 5 minutes; Then 0.5 part of lacquer thinner is slowly added, stirring while adding, stir 5 minutes after interpolation; Then 12 parts of polyvinyl acetate emulsions and 10 parts of water are slowly added, stirring while adding, stir 5 minutes after interpolation; Then 0.5 part of alcohol ether glucoside is slowly added, stirring while adding, stir 5 minutes after interpolation; Finally slowly add 15 parts of calcium chloride and 17.7 parts of water, stir 15 minutes.
The useful effect of the present invention shows:
1), the protective material that uses in heat treating method, its formulating of recipe is novel, rationally, particularly with the addition of a small amount of alcohol ether glucoside, it is possible to significantly improve protectant processing efficiency. By protectant with the use of, when cubing is heated in follow-up naked light formula normalizing stove, surface process very even.
2), protectant preparation method, by the method progressively added, it is not only possible to improve the solubility property between each material, moreover it is possible to avoid the possibility of particle agglomeration, protectant surface protecting function is promoted significantly.
3), the heat treating method of cubing; operating procedure is succinct, focuses on the step being sprayed by protective material and then heat-treating, by the protectant formula of appropriate design; thus realize being protected of cubing surface, then improve thermal effectiveness and the quality of cubing.
Embodiment
Below with reference to embodiment, the present invention is described in detail. But; embodiment content is only citing made for the present invention and explanation; described specific embodiment is made various amendment or supplements or adopt similar mode to substitute by affiliated those skilled in the art; as long as not deviateing the design of invention or surmounting this scope as defined in the claims, protection scope of the present invention all should be belonged to.
One, protectant composition
12 parts of polyvinyl acetate emulsions, 15 parts of laureth sodium sulfovinates, 0.5 part of lacquer thinner, 0.5 part of alcohol ether glucoside, 15 parts of calcium chloride and 47.7 parts of water.
Two, protectant preparation method is:
First in container, add 15 parts of laureth sodium sulfovinates and 20 parts of water, stir 5 minutes; Then 0.5 part of lacquer thinner is slowly added, stirring while adding, stir 5 minutes after interpolation; Then 12 parts of polyvinyl acetate emulsions and 10 parts of water are slowly added, stirring while adding, stir 5 minutes after interpolation; Then 0.5 part of alcohol ether glucoside is slowly added, stirring while adding, stir 5 minutes after interpolation; Finally slowly add 15 parts of calcium chloride and 17.7 parts of water, stir 15 minutes.
Three, the heat treating method of weldment processing cubing, step is as follows:
Step 1., the greasy dirt on erasing cubing surface, then rinse 10 minutes with water, then use ethanol to clean 5 minutes;
Step 2., the protective material being heated to 45 DEG C in advance is sprayed into the surface of cubing;
Step 3., cubing put into naked light formula normalizing stove carry out heat treated, temperature is 250 DEG C;
Step 4., the cubing after heat treated is proceeded in quenching press and quenches;
Step 5., put into constant temperature oven dry 5 hours, constant temperature in-furnace temperature is 55 DEG C.
Claims (3)
1. the heat treating method of a weldment processing cubing, it is characterised in that step is as follows:
Step 1., the greasy dirt on erasing cubing surface, then rinse 10 minutes with water, then use ethanol to clean 5 minutes;
Step 2., the protective material being heated to 45 DEG C in advance is sprayed into the surface of cubing;
Step 3., cubing put into naked light formula normalizing stove carry out heat treated, temperature is 250 DEG C;
Step 4., the cubing after heat treated is proceeded in quenching press and quenches;
Step 5., put into constant temperature oven dry 5 hours, constant temperature in-furnace temperature is 55 DEG C.
2. the heat treating method of weldment processing cubing as claimed in claim 1, it is characterised in that the protective material that 2. described step uses is made up of 12 parts of polyvinyl acetate emulsions, 15 parts of laureth sodium sulfovinates, 0.5 part of lacquer thinner, 0.5 part of alcohol ether glucoside, 15 parts of calcium chloride and 47.7 parts of water.
3. the heat treating method of weldment processing cubing as claimed in claim 2, it is characterised in that protectant preparation method that 2. described step uses is: first add 15 parts of laureth sodium sulfovinates and 20 parts of water in container, stirs 5 minutes; Then 0.5 part of lacquer thinner is slowly added, stirring while adding, stir 5 minutes after interpolation; Then 12 parts of polyvinyl acetate emulsions and 10 parts of water are slowly added, stirring while adding, stir 5 minutes after interpolation; Then 0.5 part of alcohol ether glucoside is slowly added, stirring while adding, stir 5 minutes after interpolation; Finally slowly add 15 parts of calcium chloride and 17.7 parts of water, stir 15 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511011401.8A CN105624384A (en) | 2015-12-30 | 2015-12-30 | Heat treatment method of gauge for welding part machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511011401.8A CN105624384A (en) | 2015-12-30 | 2015-12-30 | Heat treatment method of gauge for welding part machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105624384A true CN105624384A (en) | 2016-06-01 |
Family
ID=56039726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511011401.8A Pending CN105624384A (en) | 2015-12-30 | 2015-12-30 | Heat treatment method of gauge for welding part machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105624384A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101074455A (en) * | 2007-06-21 | 2007-11-21 | 上海交通大学 | Production of fast-drying water self-stripping metal heat treatment protecting coating |
| CN101993984A (en) * | 2010-12-09 | 2011-03-30 | 湖北虎牌链条制造有限责任公司 | Quenching method using calcium chloride aqueous solution as quenching medium of chain part |
| CN104611520A (en) * | 2015-01-10 | 2015-05-13 | 安徽省杨氏恒泰钢管扣件加工有限公司 | Waste silk extract hardening agent and preparation method thereof |
| KR20150085542A (en) * | 2014-01-15 | 2015-07-24 | 주식회사 영인플라켐 | Free flux compositions |
| CN105087883A (en) * | 2015-09-25 | 2015-11-25 | 尚成荣 | Protective agent applicable to heat treatment for checking tool used for pedal type sawing machine |
| CN105132660A (en) * | 2015-09-25 | 2015-12-09 | 尚成荣 | Heat processing method of foot-operated type sawing machine fixture |
-
2015
- 2015-12-30 CN CN201511011401.8A patent/CN105624384A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101074455A (en) * | 2007-06-21 | 2007-11-21 | 上海交通大学 | Production of fast-drying water self-stripping metal heat treatment protecting coating |
| CN101993984A (en) * | 2010-12-09 | 2011-03-30 | 湖北虎牌链条制造有限责任公司 | Quenching method using calcium chloride aqueous solution as quenching medium of chain part |
| KR20150085542A (en) * | 2014-01-15 | 2015-07-24 | 주식회사 영인플라켐 | Free flux compositions |
| CN104611520A (en) * | 2015-01-10 | 2015-05-13 | 安徽省杨氏恒泰钢管扣件加工有限公司 | Waste silk extract hardening agent and preparation method thereof |
| CN105087883A (en) * | 2015-09-25 | 2015-11-25 | 尚成荣 | Protective agent applicable to heat treatment for checking tool used for pedal type sawing machine |
| CN105132660A (en) * | 2015-09-25 | 2015-12-09 | 尚成荣 | Heat processing method of foot-operated type sawing machine fixture |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20160601 |