CN109054943A - Numerical control punch die demoulding, lubrication silicone oil composite - Google Patents
Numerical control punch die demoulding, lubrication silicone oil composite Download PDFInfo
- Publication number
- CN109054943A CN109054943A CN201810795438.1A CN201810795438A CN109054943A CN 109054943 A CN109054943 A CN 109054943A CN 201810795438 A CN201810795438 A CN 201810795438A CN 109054943 A CN109054943 A CN 109054943A
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- CN
- China
- Prior art keywords
- silicone oil
- lubrication
- numerical control
- punch die
- control punch
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
- C10M169/045—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution and non-macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
- C10M159/12—Reaction products
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/06—Metal compounds
- C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/40—Fatty vegetable or animal oils
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
- C10M2227/04—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions having a silicon-to-carbon bond, e.g. organo-silanes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/24—Metal working without essential removal of material, e.g. forming, gorging, drawing, pressing, stamping, rolling or extruding; Punching metal
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/01—Emulsions, colloids, or micelles
- C10N2050/011—Oil-in-water
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
Invention broadly provides a kind of demouldings of numerical control punch die, the silicone oil composite of lubrication, which is characterized in that the component of its composition includes dimethyldichlorosilane, anaerobic steam water, rapeseed oil, closure agent, the first catalyst and preservative.The present invention has rational design, mainly by that can effectively reduce the oxygen content in emulsifier using anaerobic steam water as solvent, can effectively facilitate the technical issues of die sleeve as caused by the oxygen gas component in emulsifier is not easily taken out；Further, by the effect of rapeseed oil, damage of the chemicals to human body can not only be reduced, simultaneously, the alkyl oxide modified colza oil lubricant additive ingredient as made from rapeseed oil can further promote the lubricity between die sleeve and mold core, can avoid generation die sleeve and get stuck with mold core；Further, the alkyl oxide modified colza oil lubricant additive as made from rapeseed oil is not volatile, so as to extend the friction effect between die sleeve and mold core.
Description
Technical field
The invention mainly relates to the technical fields of silicone oil processing, and in particular to the silicone oil composite of mold releasability, lubrication.
Background technique
During numerical control press processing, upper mold is important one of composed structure, upper mold mainly by Upper Die-sleeve and
Mold core composition, in order to ensure not will cause the phenomenon that gets stuck between die sleeve and mold core, also for the disassembly for facilitating die sleeve, it is often necessary to
Lubricating oil is injected, into die sleeve to avoid above-mentioned phenomenon occurs.
In existing lubricating oil component, also commonly uses silicone oil and make die lubricant.
Silicone oil is commonly referred to as keeping the linear polysiloxanes product of liquid condition at room temperature.It is generally divided into methyl-silicone oil
With two class of modified silicon oil.Most common silicone oil monomethyl silicone oil, also referred to as common silicone oil, all methyl of organic group, first
Base silicone oil has good chemical stability, insulating properties, and hydrophobic performance is good.It is that water hydrolysis is added to be made by dimethyldichlorosilane
Low ring body is made through cracking, rectifying in first minification polycyclic body, ring body, and ring body, closure agent, catalyst are then put together telomerization can
The mixture of various different polymerization degrees is obtained, silicone oil can be made by removing low-boiling-point substance through vacuum distillation.
During mold work, due to rubbing frequently between mold core and die sleeve, so that lubricant is volatile, therefore, it is
Ensure the normal work of punching machine, can all give the frequent oiling of mold, to avoid card mold phenomenon, then, this frequent note occurs
Oil work, can not only bring the labor intensity of staff, moreover, the cleaning inside of lathe can be seriously affected.
Further, the daily maintenance for mold core, often needs to remove die sleeve, buy oil to mold core, and sometimes, by
There are air between mold core and die sleeve, and die sleeve is caused to be not easy to remove, and existing lubrication memory has air, also further increases
The difficulty that die sleeve is removed.
Summary of the invention
Invention broadly provides mold releasabilities, the silicone oil composite of lubrication, mention in above-mentioned background technique to solve
Out the technical issues of.
The present invention solves the technical solution that above-mentioned technical problem uses are as follows:
Numerical control punch die demoulding, lubrication silicone oil composite, which is characterized in that the component of its composition includes dimethyl two
Chlorosilane, anaerobic steam water, rapeseed oil, closure agent, the first catalyst and preservative.
Preferably, the anaerobic steam water is that distilled water is added in kettle, carries out ebuillition of heated, and the oxygen in distilled water is discharged
Gas, oxygen in water to be distilled all after discharge, close the valve of discharge oxygen, increase pressure in kettle, persistently add to distilled water
Anaerobic steam is transported in silicone oil reaction kettle by anaerobic jet chimney and is chemically reacted by heat.
Preferably, alkyl oxide modified colza oil lubricant additive is prepared by rapeseed oil, detailed process is as follows:
1) alkaline solution and the second catalyst are chosen, is added in reaction kettle, is then being gradually added rapeseed oil, to reaction kettle into
Row heating after temperature reaches 55 DEG C -70 DEG C, maintains temperature constant state；
2) it after step 1) temperature constant state continues 3-4 hours, by distillation, filtering, is purified, obtains final product.
Preferably, the alkaline solution selects KOH.
Preferably, second catalyst is CaO.
Preferably, the closure agent uses vinyl closure agent.
Preferably, first catalyst is ZrO.
Preferably, the preservative is silicone oil emulsion preservative GY70.
Compared with prior art, the invention has the benefit that
The present invention has rational design, mainly by that can effectively reduce the oxygen in emulsifier using anaerobic steam water as solvent
Content can effectively facilitate the technical issues of die sleeve as caused by the oxygen gas component in emulsifier is not easily taken out；Further, lead to
The effect of rapeseed oil is crossed, damage of the chemicals to human body can not only be reduced, meanwhile, the alkyl ether as made from rapeseed oil changes
Property colza oil lubricant additive ingredient, can further promote the lubricity between die sleeve and mold core, can avoid occur die sleeve with
Mold core gets stuck；Further, the alkyl oxide modified colza oil lubricant additive as made from rapeseed oil is not volatile, thus
The friction effect being able to extend between die sleeve and mold core.
Detailed explanation is carried out to the present invention below with reference to specific embodiment.
Specific embodiment
The existing various exemplary embodiment that the present invention will be described in detail, the detailed description are not considered as to limit of the invention
System, and it is understood as the more detailed description to certain aspects of the invention, characteristic and embodiment.
Without departing substantially from the scope or spirit of the invention, the specific embodiment of description of the invention can be done more
Kind improvements and changes, this will be apparent to those skilled in the art.Other realities obtained by specification of the invention
Applying mode for technical personnel is apparent obtain.Present specification and embodiment are merely exemplary.
Existing lubricant mainly has aqua type lubricant and polyurethane aqueous lubricant, the master of two kinds of lubricants
Want component as follows:
Aqua type lubricant:
5~20 parts of paraffin, 5~8 parts of stearic acid, 5~10 parts of vegetable oil, 5~8 parts of assistant for emulsifying agent, potassium hydroxide calculation amount, other
Right amount of auxiliary materials, appropriate ethylparaben, deionized water is to 100 parts.
Polyurethane aqueous lubricant:
Emulsifying wax liquid: 10~15 parts；Methyl-silicone oil emulsion: 15~20 parts；Modified silicon oil emulsion: 5~8 parts；Deionized water: 50~
55 parts；Emulsifier: 4.5~6 parts；Additive: 0.5~1 part；Preservative: 0.3~0.5 part.
Lubricant of the invention, main manufacturing process are as follows:
Step 1: first weighing 15~20 parts of granular dimethyldichlorosilane, crushed by pulverizer, crosses 120 mesh
Sieve, it is spare；
Step 2: suitable distilled water is added in reaction kettle, ebuillition of heated is carried out by heating system, is discharged in distilled water
Oxygen, oxygen in water to be distilled all after discharge, close the valve of discharge oxygen, increase pressure in kettle, continue to distilled water
Heating, anaerobic steam is transported in silicone oil reaction kettle by anaerobic jet chimney, until detecting kettle by level transmitter
After interior liquid capacity reaches 50~60 parts, that is, stop；
Step 3: choosing 0.5~1 part of alkaline solution KOH and 0.5~1 part of second catalyst CaO, it is added to an empty reaction
In kettle, 3~7 portions of rapeseed oils then are being gradually added, reaction kettle is being heated, after temperature reaches 55 DEG C -70 DEG C, is maintaining constant temperature
State；After temperature constant state continues 3-4 hours, by distillation, filtering, is purified, obtain alkyl oxide modified colza lubrication
Oil additive；
Step 4: obtained alkyl oxide modified colza oil lubricant additive to be added to the reaction kettle for being loaded with anaerobic steam water
Interior, being added one by one, 2~3 parts of vinyl closure agents, 0.5~0.8 part of first catalyst Z rO2 and 1.5~3 parts of silicone oil emulsions are anti-
Rotten agent GY70；
Step 5: Hybrid Heating heats while stirring to 80~90 DEG C, in mixing process, oil is mutually and water phase is slowly newborn
Change, phase inversion, mixing speed is reduced with emulsifying temperature and slowed down gradually, and product is gone out after stirring to room temperature, obtains white oil-in-water type cream
Agent.
In order to allow the more intuitive understanding product of the present invention of people, now by carrying out multiple groups experiment and inspection with existing lubricating oil
The comparison for testing data obtains superiority of the present invention relative to existing lubricating oil.
The various lubricant first embodiment each component allocation tables of table 1
The various lubricant second embodiment each component allocation tables of table 2
For above-mentioned Tables 1 and 2, multiple embodiments of above-mentioned each lubricant are uniformly weighed with the solution of 1L capacity, to solution
Oxygen-containing property analyzed, obtain:
The different embodiment rate of oxygen analytical tables of each lubricant of table 3
For above-mentioned Tables 1 and 2, the lubricating oil of above-mentioned different embodiments is driven into die sleeve, is passed through 1 day, 3 days, 7 days respectively
With 15 days, the lubricity of die sleeve and mold core is observed, is obtained:
Each lubricant of table 4 squeezes into die sleeve after 1 day oil mass analytical table in die sleeve
Each lubricant of table 5 squeezes into die sleeve after 3 days oil mass analytical table in die sleeve
Each lubricant of table 6 squeezes into die sleeve after 5 days oil mass analytical table in die sleeve
Each lubricant of table 7 squeezes into die sleeve after 15 days oil mass analytical table in die sleeve
To sum up table 4- table 7 can obtain, and silicone oil composite of the invention enables to the lubricant effect between mold die sleeve and mold core to protect
That holds is more lasting, is frequently mold oiling so as to not have to, reduces the labor intensity of worker, can keep the inside of equipment
Cleannes.
For above-mentioned Tables 1 and 2, the lubricating oil of above-mentioned different embodiments is driven into die sleeve, passes through 1 day, 3 respectively
It, observes the oil mass in die sleeve, obtains:
Each lubricant of table 8 squeezes into die sleeve after 1 day oil mass analytical table in die sleeve
Each lubricant of table 9 squeezes into die sleeve after 1 day oil mass analytical table in die sleeve
For above-mentioned Tables 1 and 2, multiple embodiments of above-mentioned each lubricant are uniformly weighed with the solution of 1L capacity, to solution
Volatility analyzed, obtain:
Each lubricant difference embodiment of table 10 is contained in the volatilization situation in bottle after 15 days
Each lubricant difference embodiment of table 11 is contained in the volatilization situation in bottle after 30 days
Consolidated statement 10 and table 11, can obtain, under the same conditions, the lubricant that the present invention develops, volatility is slower.
The foregoing is merely the schematical specific embodiments of the present invention, before not departing from conceptions and principles of the invention
It puts, the equivalent changes and modifications that any those skilled in the art is made should belong to the scope of protection of the invention.
Claims (8)
1. the silicone oil composite of numerical control punch die demoulding, lubrication, which is characterized in that the component of its composition includes dimethyl
Dichlorosilane, anaerobic steam water, rapeseed oil, closure agent, the first catalyst and preservative.
2. the silicone oil composite of numerical control punch die demoulding according to claim 1, lubrication, which is characterized in that described
Anaerobic steam water is that distilled water is added in kettle, carries out ebuillition of heated, and the oxygen in distilled water, the oxygen in water to be distilled is discharged
All after discharge, the valve of discharge oxygen is closed, increases pressure in kettle and nothing is passed through by anaerobic steam to distilled water continuous heating
Oxygen jet chimney is transported in silicone oil reaction kettle and is chemically reacted.
3. the silicone oil composite of numerical control punch die demoulding according to claim 1, lubrication, which is characterized in that pass through
Rapeseed oil prepares alkyl oxide modified colza oil lubricant additive, and detailed process is as follows:
Alkaline solution and the second catalyst are chosen, is added in reaction kettle, is then being gradually added rapeseed oil, reaction kettle is carried out
Heating after temperature reaches 55 DEG C -70 DEG C, maintains temperature constant state；
After step 1) temperature constant state continues 3-4 hours, by distillation, filtering, is purified, obtain final product.
4. the silicone oil composite of numerical control punch die demoulding according to claim 3, lubrication, which is characterized in that described
Alkaline solution selects KOH.
5. the silicone oil composite of numerical control punch die demoulding according to claim 3, lubrication, which is characterized in that described
Second catalyst is CaO.
6. the silicone oil composite of numerical control punch die demoulding according to claim 1, lubrication, which is characterized in that described
Closure agent uses vinyl closure agent.
7. the silicone oil composite of numerical control punch die demoulding according to claim 1, lubrication, which is characterized in that described
First catalyst is ZrO.
8. the silicone oil composite of numerical control punch die demoulding according to claim 1, lubrication, which is characterized in that described
Preservative is silicone oil emulsion preservative GY70.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810795438.1A CN109054943A (en) | 2018-07-19 | 2018-07-19 | Numerical control punch die demoulding, lubrication silicone oil composite |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810795438.1A CN109054943A (en) | 2018-07-19 | 2018-07-19 | Numerical control punch die demoulding, lubrication silicone oil composite |
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| CN109054943A true CN109054943A (en) | 2018-12-21 |
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| CN201810795438.1A Pending CN109054943A (en) | 2018-07-19 | 2018-07-19 | Numerical control punch die demoulding, lubrication silicone oil composite |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101554642A (en) * | 2009-05-11 | 2009-10-14 | 启东尤希路化学工业有限公司 | High-performance environment-friendly aluminum alloy mould release agent |
| CN101898227A (en) * | 2010-07-28 | 2010-12-01 | 启东尤希路化学工业有限公司 | Environmental-friendly magnesium alloy mold releasing agent |
| CN101928628A (en) * | 2010-06-10 | 2010-12-29 | 武汉永正科技发展有限公司 | Alkyl oxide modified colza oil lubricant additive, lubricant and preparation method thereof |
| CN103831393A (en) * | 2013-12-30 | 2014-06-04 | 上海福岛化工科技发展有限公司 | Water-based release agent for aluminum alloy die casting and preparation method thereof |
| JP2014140971A (en) * | 2013-01-22 | 2014-08-07 | Matsumoto Yushi Seiyaku Co Ltd | Release-agent composition for molding and vulcanizing rubber product and method for producing rubber product |
-
2018
- 2018-07-19 CN CN201810795438.1A patent/CN109054943A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101554642A (en) * | 2009-05-11 | 2009-10-14 | 启东尤希路化学工业有限公司 | High-performance environment-friendly aluminum alloy mould release agent |
| CN101928628A (en) * | 2010-06-10 | 2010-12-29 | 武汉永正科技发展有限公司 | Alkyl oxide modified colza oil lubricant additive, lubricant and preparation method thereof |
| CN101898227A (en) * | 2010-07-28 | 2010-12-01 | 启东尤希路化学工业有限公司 | Environmental-friendly magnesium alloy mold releasing agent |
| JP2014140971A (en) * | 2013-01-22 | 2014-08-07 | Matsumoto Yushi Seiyaku Co Ltd | Release-agent composition for molding and vulcanizing rubber product and method for producing rubber product |
| CN103831393A (en) * | 2013-12-30 | 2014-06-04 | 上海福岛化工科技发展有限公司 | Water-based release agent for aluminum alloy die casting and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 张兴华等: "六甲基环三硅氧烷非平衡聚合的研究", 《高分子通讯》 * |
| 邝生鲁: "《现代精细化工高新技术与产品合成工艺》", 31 December 1997, 科学技术文献出版社 * |
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Application publication date: 20181221 |