CN108942722A - A kind of abrasive wheel for abrasion of steel ball combination agent producing process - Google Patents
A kind of abrasive wheel for abrasion of steel ball combination agent producing process Download PDFInfo
- Publication number
- CN108942722A CN108942722A CN201810535220.2A CN201810535220A CN108942722A CN 108942722 A CN108942722 A CN 108942722A CN 201810535220 A CN201810535220 A CN 201810535220A CN 108942722 A CN108942722 A CN 108942722A
- Authority
- CN
- China
- Prior art keywords
- ball
- oxide
- parts
- abrasion
- mixing
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
- B24D3/06—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
- B24D3/342—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent
Abstract
A kind of abrasive wheel for abrasion of steel ball combination agent producing process, including weighing, sieving, fritting, cooling drying, five steps of secondary sieving, the present invention overcomes the deficiencies in the prior art, it is made using silica, aluminium oxide, iron oxide, calcirm-fluoride part, boron oxide, manganese oxide, magnesia, chromium oxide, chromium oxide is added and improves the high-temperature moisture increase hardness of bonding agent, and bonding agent refractoriness and proof strength can be reduced, the wearability of bonding agent is improved using manganese oxide simultaneously, it improves grinding wheel and obtains qualification rate, production process is short, and production cost is low.
Description
Technical field
The present invention relates to grinding wheel technical fields, particularly belong to a kind of abrasive wheel for abrasion of steel ball combination agent producing process.
Background technique
Abrasive wheel for abrasion of steel ball be for being ground diameter in the special grinding wheel of 76.20mm or less spherical balls, have specification it is big,
The features such as fine size, hardness are high, density is big is widely used in mechanical, bearing industry.Currently, all abrasive wheel for abrasion of steel ball factories
Family is all using the compound abrasive of Brown Alundum and silicon carbide manufacture abrasive wheel for abrasion of steel ball, because mill steel sand wheel is close in the formulation design
Degree is big, hardness is high, simple to have certain limit to improve its density using improving typed pressure, thus have after requiring grinding wheel burning compared with
Big to shrink to improve grinding wheel density, grinding wheel consists of three parts: abrasive material, bonding agent, hole, and bonding agent must have following property
Can: intensity is high, there is higher heat resistance, has hardness appropriate, and grinding consumption is small, and grinding efficiency is high, the workpiece table processed
Surface roughness will be got well, and filler must be economical, and can be dissolved in acid or alkali, convenient for recycling.
Summary of the invention
The object of the present invention is to provide a kind of abrasive wheel for abrasion of steel ball combination agent producing process, overcome the prior art not
Foot, is made using silica, aluminium oxide, iron oxide, calcirm-fluoride part, boron oxide, manganese oxide, magnesia, chromium oxide, and oxidation is added
The high-temperature moisture that chromium improves bonding agent increases hardness, and can reduce bonding agent refractoriness and proof strength, while using oxidation
Manganese improves the wearability of bonding agent, improves grinding wheel and obtains qualification rate, production process is short, and production cost is low.
To solve the above problems, the technical solution used in the present invention is as follows:
A kind of abrasive wheel for abrasion of steel ball combination agent producing process, comprising the following steps:
Step 1 weighs: precisely weighing 45 parts of silica, 23 parts of aluminium oxide, 0.9 part of iron oxide, 0.3 part of calcirm-fluoride, boron oxide
2.1 parts, 4 parts of manganese oxide, 8 parts of magnesia, 9 parts of chromium oxide；
Step 2, sieving: each component described in step 1 is mixed, and is added in ball mill after mixing and is carried out mix grinding, adjusts ball milling
Machine pellet ratio is 2:1, is discharged after 180 turns of ball mill revolution, mix grinding 45 minutes with 180 mesh screens；
Step 3, fritting: the mixing after step 2 is sieved is placed into fritting in high temperature furnace；
Cooling drying: step 3 is obtained mixing watering quenching cooling, mixing after cooling is then put into drying by step 4
Room passes through heated-air drying；
Secondary sieving: step 5 the mixing that step 4 obtains is added in ball mill and carries out ball-milling treatment, ball-milling medium ball is rigid
Beautiful ball, material ball ratio 2:1；Finished product can be obtained with the discharging of 240 mesh screens after 260 turns of ball mill revolution, mix grinding 30 minutes.
Further, drying temperature is 40~50 DEG C in the hothouse.
Further, the high temperature in-furnace temperature is 1200 DEG C.
Compared with prior art, implementation result of the invention is as follows by the present invention:
A kind of abrasive wheel for abrasion of steel ball combination agent producing process of the present invention, using silica, aluminium oxide, iron oxide, calcirm-fluoride part,
Boron oxide, manganese oxide, magnesia, chromium oxide are made, and the high-temperature moisture increase hardness that chromium oxide improves bonding agent, and energy is added
Bonding agent refractoriness and proof strength are reduced, while improving the wearability of bonding agent using manganese oxide, improving grinding wheel must close
Lattice rate, production process is short, and production cost is low, is suitble to promote.
Specific embodiment
The present invention will be further described with reference to the examples below, but the present invention is not limited to these instances, and is being de-
Under the premise of from present inventive concept, carried out by it is any improvement be within the scope of the present invention.
A kind of abrasive wheel for abrasion of steel ball combination agent producing process of the present invention, comprising the following steps:
Step 1 weighs: precisely weighing 45 parts of silica, 23 parts of aluminium oxide, 0.9 part of iron oxide, 0.3 part of calcirm-fluoride, boron oxide
2.1 parts, 4 parts of manganese oxide, 8 parts of magnesia, 9 parts of chromium oxide；
Step 2, sieving: each component described in step 1 is mixed, and is added in ball mill after mixing and is carried out mix grinding, adjusts ball milling
Machine pellet ratio is 2:1, is discharged after 180 turns of ball mill revolution, mix grinding 45 minutes with 180 mesh screens；
Step 3, fritting: the mixing after step 2 is sieved is placed into fritting in high temperature furnace；
Cooling drying: step 3 is obtained mixing watering quenching cooling, mixing after cooling is then put into drying by step 4
Room passes through heated-air drying；
Secondary sieving: step 5 the mixing that step 4 obtains is added in ball mill and carries out ball-milling treatment, ball-milling medium ball is rigid
Beautiful ball, material ball ratio 2:1；Finished product can be obtained with the discharging of 240 mesh screens after 260 turns of ball mill revolution, mix grinding 30 minutes.
Drying temperature is 40~50 DEG C in the hothouse, and the high temperature in-furnace temperature is 1200 DEG C.
Above content is only to present inventive concept example and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or is substituted in a similar manner, without departing from invention
Conceive or beyond the scope defined by this claim, is within the scope of protection of the invention.
Claims (3)
1. a kind of abrasive wheel for abrasion of steel ball combination agent producing process, it is characterised in that: the following steps are included:
Step 1 weighs: precisely weighing 45 parts of silica, 23 parts of aluminium oxide, 0.9 part of iron oxide, 0.3 part of calcirm-fluoride, boron oxide
2.1 parts, 4 parts of manganese oxide, 8 parts of magnesia, 9 parts of chromium oxide；
Step 2, sieving: each component described in step 1 is mixed, and is added in ball mill after mixing and is carried out mix grinding, adjusts ball milling
Machine pellet ratio is 2:1, is discharged after 180 turns of ball mill revolution, mix grinding 45 minutes with 180 mesh screens；
Step 3, fritting: the mixing after step 2 is sieved is placed into fritting in high temperature furnace；
Cooling drying: step 3 is obtained mixing watering quenching cooling, mixing after cooling is then put into drying by step 4
Room passes through heated-air drying；
Secondary sieving: step 5 the mixing that step 4 obtains is added in ball mill and carries out ball-milling treatment, ball-milling medium ball is rigid
Beautiful ball, material ball ratio 2:1；Finished product can be obtained with the discharging of 240 mesh screens after 260 turns of ball mill revolution, mix grinding 30 minutes.
2. a kind of abrasive wheel for abrasion of steel ball combination agent producing process according to claim 1, it is characterised in that: the hothouse
Interior drying temperature is 40~50 DEG C.
3. a kind of abrasive wheel for abrasion of steel ball combination agent producing process according to claim 1, it is characterised in that: the high temperature furnace
Interior temperature is 1200 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810535220.2A CN108942722A (en) | 2018-05-30 | 2018-05-30 | A kind of abrasive wheel for abrasion of steel ball combination agent producing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810535220.2A CN108942722A (en) | 2018-05-30 | 2018-05-30 | A kind of abrasive wheel for abrasion of steel ball combination agent producing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108942722A true CN108942722A (en) | 2018-12-07 |
Family
ID=64492537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810535220.2A Pending CN108942722A (en) | 2018-05-30 | 2018-05-30 | A kind of abrasive wheel for abrasion of steel ball combination agent producing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108942722A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1515383A (en) * | 2003-08-20 | 2004-07-28 | 扬州市东方砂轮厂 | Steel ball grinding abrasive wheel binder and its production method |
| WO2012082396A1 (en) * | 2010-12-14 | 2012-06-21 | 3M Innovative Properties Company | Self-contained fibrous buffing article |
| CN107971938A (en) * | 2017-12-25 | 2018-05-01 | 沈阳中科超硬磨具磨削研究所 | A kind of bonding agent for manufacturing low-temperature sintering ultra hard ceramic emery wheel |
-
2018
- 2018-05-30 CN CN201810535220.2A patent/CN108942722A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1515383A (en) * | 2003-08-20 | 2004-07-28 | 扬州市东方砂轮厂 | Steel ball grinding abrasive wheel binder and its production method |
| WO2012082396A1 (en) * | 2010-12-14 | 2012-06-21 | 3M Innovative Properties Company | Self-contained fibrous buffing article |
| CN107971938A (en) * | 2017-12-25 | 2018-05-01 | 沈阳中科超硬磨具磨削研究所 | A kind of bonding agent for manufacturing low-temperature sintering ultra hard ceramic emery wheel |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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: 20181207 |