CN109986475A - A kind of processing method of bronze base diamond grinding wheel piece - Google Patents
A kind of processing method of bronze base diamond grinding wheel piece Download PDFInfo
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- CN109986475A CN109986475A CN201811628568.2A CN201811628568A CN109986475A CN 109986475 A CN109986475 A CN 109986475A CN 201811628568 A CN201811628568 A CN 201811628568A CN 109986475 A CN109986475 A CN 109986475A
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Classifications
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- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/0425—Copper-based alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/02—Alloys containing less than 50% by weight of each constituent containing copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/04—Alloys containing less than 50% by weight of each constituent containing tin or lead
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/06—Alloys containing less than 50% by weight of each constituent containing zinc
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C22C9/04—Alloys based on copper with zinc as the next major constituent
Abstract
The present invention provides a kind of processing method of bronze base diamond grinding wheel piece, 1) this method includes, prepares metallic bond；2), raw material for standby is weighed according to parts by weight；3) mixture, is prepared by grinding wheel base body using mach method；4), degreasing and rust removal decontaminates；5) solder, is made；6) solder slurries, are made.The features such as present invention provides a kind of processing method of bronze base diamond grinding wheel piece, and this method is scientific and reasonable, and the grinding wheel prepared through the invention has excellent hardness and strength, is uniformly dispersed, and precision is high, and resistance to grinding, self-sharpening is good, long service life.
Description
Technical field
The present invention relates to grinding wheel processing technique field more particularly to a kind of processing methods of bronze base diamond grinding wheel piece.
Background technique
Skive is made knots respectively with metal powder, resin-oatmeal, ceramics and plating metal using diamond abrasive as raw material
Mixture, manufactured center have the round bonded abrasive tool of through-hole to be referred to as skive (alloy grinding wheel).
Skive can be divided by bonding agent: resin anchoring agent diamond grinding wheel；Technique of Vitrified Diamond Wheels；Gold
Belong to anchoring agent diamond grinding wheel (bronze binding agent skive)
Skive can be divided by production technology: sintered type skive (resin anchoring agent diamond grinding wheel；Ceramic bond
Agent skive；Metal anchoring agent diamond wheel)；Plated diamond grinding wheel；It is brazed skive.
Skive can be divided by grinding method: diamond grinding skive；Grind hard alloy skive
(diamond tool grinding abrasive disk);Grind diamond compact skive；Coreless grinding machine centreless grinding skive；Mill ceramics
Product skive；Skive (also referred to as cutting piece made from diamond) is used in cutting；Diamond saw blade.
Skive can be divided by appearance or shape: parallel grinding wheel；Cylinder grinding wheel；Cup emery wheel；Flaring cup wheel；Dish
Grinding wheel；Beveler；Mill etc..
In view of above, the present invention provides a kind of processing method of bronze base diamond grinding wheel piece, and this method is scientific and reasonable, system
Standby metallic bond binding ability is strong, enables to the grinding wheel of preparation to be tightly combined, obscission does not occur；By reasonable
Component makes grinding wheel base body, which has been provided with the performances such as higher intensity, hardness and resistance to grinding, and in grinding wheel base body
Surface brazing solder, the solder are made of copper, manganese, vanadium, chromium, tin, powder of zinc etc., further increase the comprehensive of grinding wheel
Energy.Therefore, the grinding wheel prepared through the invention has excellent hardness and strength, is uniformly dispersed, and precision is high, resistance to grinding, from sharp
The features such as property is good, long service life.
Summary of the invention
In order to solve the above technical problems, it is wrapped the present invention provides a kind of processing method of bronze base diamond grinding wheel piece
Include following steps:
1) metallic bond, is prepared:
The metallic bond the preparation method comprises the following steps:
A, following raw material is weighed according to parts by weight:
18-22 parts of copper powder, 8-10 parts of glass putty, 7-11 parts of aluminium powder, 1-3 parts of molybdenum powder, 2-4 parts of nickel powder, 15-17 parts of strontium powder；
B, raw material each in above-mentioned steps A is uniformly mixed, obtains mixture；
C, the mixture for obtaining above-mentioned steps B is crushed after cooling in 1450 DEG C of sintering 35min up to metallic bond；
2), following raw material for standby is weighed according to parts by weight:
It is 125-135 parts of Nano diamond abrasive material, 52-56 parts of metallic bond, nanometer titanium dioxide molybdenum 3-5 parts by weight, nano oxidized
Cerium 2-6 parts by weight, nano zine oxide 1-5 parts by weight, nano mesoporous molecular screen 8-12 parts by weight, nano-titanium dioxide 4-6 weight
Part, nanometer silicon carbide 2-4 parts by weight, nano ceric oxide 1-3 parts by weight, graphite 6-8 parts by weight, gum arabic 24-28 weight
Measure part；Wherein, metallic bond is prepared by step 1)；
3), by the weighed each raw material of step 2, ball is clayed into power in the ball mill, and sieving obtains mixture, use is mach
Mixture is prepared into grinding wheel base body by method；
4) grinding wheel base body of step 3) preparation is subjected to degreasing and rust removal decontamination, it is spare；
5) powder of copper, manganese, vanadium, chromium, tin, zinc, is formed into mixed-powder, inert gas atomizer after high temperature melting by a certain percentage
Make solder；
6) solder and pressure sensitive adhesive, are mixed into solder slurries with the weight ratio of 1:1.5-2.5；
7), solder slurries are uniformly brushed to the grinding wheel base body surface after degreasing and rust removal decontamination；
8) it, using induction heating, is brazed after brazing filler metal melts are heated in inert gas shielding, solder is fixed on after cooling
Grinding wheel base body surface is finished product.
Further, following raw material is weighed according to parts by weight in step 1) of the present invention:
20 parts of copper powder, 9 parts of glass putty, 9 parts of aluminium powder, 2 parts of molybdenum powder, 3 parts of nickel powder, 16 parts of strontium powder.
Further, following raw material for standby is weighed according to parts by weight in step 2 of the present invention:
130 parts of Nano diamond abrasive material, 54 parts of metallic bond, 4 parts by weight of nanometer titanium dioxide molybdenum, 4 parts by weight of nano-cerium oxide,
3 parts by weight of nano zine oxide, 10 parts by weight of nano mesoporous molecular screen, 5 parts by weight of nano-titanium dioxide, 3 weight of nanometer silicon carbide
Part, 2 parts by weight of nano ceric oxide, 7 parts by weight of graphite, 26 parts by weight of gum arabic.
Further, in step 5) of the present invention each raw material of mixed-powder mass ratio be copper 22, manganese 11, vanadium 2, chromium 4,
Tin 3, zinc 15.
Further, step 6) of the present invention, solder and pressure sensitive adhesive be mixed into solder with the weight ratio of 1:2
Slurries.
Further, step 8) heating temperature of the present invention is 900 DEG C, soaking time 10min.
Beneficial effects of the present invention: the present invention provides a kind of processing method of bronze base diamond grinding wheel piece, this method section
It learns rationally, the metallic bond binding ability of preparation is strong, enables to the grinding wheel of preparation to be tightly combined, obscission does not occur；
Grinding wheel base body is made by reasonable component, which has been provided with the performances such as higher intensity, hardness and resistance to grinding, and
In grinding wheel base body surface brazing solder, which is made of copper, manganese, vanadium, chromium, tin, powder of zinc etc., further increases grinding wheel
Comprehensive performance.Therefore, the grinding wheel prepared through the invention has excellent hardness and strength, is uniformly dispersed, and precision is high, wear-resisting
It cuts, the features such as self-sharpening is good, long service life.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
A kind of bronze base diamond grinding wheel piece of embodiment 1
A kind of bronze base diamond grinding wheel piece, it includes the raw material of following parts by weight:
125 parts of Nano diamond abrasive material, 52 parts of metallic bond, 3 parts by weight of nanometer titanium dioxide molybdenum, 2 parts by weight of nano-cerium oxide,
1 parts by weight of nano zine oxide, 8 parts by weight of nano mesoporous molecular screen, 4 parts by weight of nano-titanium dioxide, 2 weight of nanometer silicon carbide
Part, 1 parts by weight of nano ceric oxide, 6 parts by weight of graphite, 24 parts by weight of gum arabic.
A kind of bronze base diamond grinding wheel piece of embodiment 2
A kind of bronze base diamond grinding wheel piece, it includes the raw material of following parts by weight:
130 parts of Nano diamond abrasive material, 54 parts of metallic bond, 4 parts by weight of nanometer titanium dioxide molybdenum, 4 parts by weight of nano-cerium oxide,
3 parts by weight of nano zine oxide, 10 parts by weight of nano mesoporous molecular screen, 5 parts by weight of nano-titanium dioxide, 3 weight of nanometer silicon carbide
Part, 2 parts by weight of nano ceric oxide, 7 parts by weight of graphite, 26 parts by weight of gum arabic.
A kind of bronze base diamond grinding wheel piece of embodiment 3
A kind of bronze base diamond grinding wheel piece, it includes the raw material of following parts by weight:
135 parts of Nano diamond abrasive material, 56 parts of metallic bond, 5 parts by weight of nanometer titanium dioxide molybdenum, 6 parts by weight of nano-cerium oxide,
5 parts by weight of nano zine oxide, 12 parts by weight of nano mesoporous molecular screen, 6 parts by weight of nano-titanium dioxide, 4 weight of nanometer silicon carbide
Part, 3 parts by weight of nano ceric oxide, graphite 6-8 parts by weight, 28 parts by weight of gum arabic.
A kind of processing method of bronze base diamond grinding wheel piece of embodiment 4
A kind of processing method of bronze base diamond grinding wheel piece, it the following steps are included:
1) metallic bond, is prepared:
The metallic bond the preparation method comprises the following steps:
A, following raw material is weighed according to parts by weight:
20 parts of copper powder, 9 parts of glass putty, 9 parts of aluminium powder, 2 parts of molybdenum powder, 3 parts of nickel powder, 16 parts of strontium powder；
B, raw material each in above-mentioned steps A is uniformly mixed, obtains mixture；
C, the mixture for obtaining above-mentioned steps B is crushed after cooling in 1450 DEG C of sintering 35min up to metallic bond；
2), raw material for standby is weighed according to parts by weight:
3), by the weighed each raw material of step 2, ball is clayed into power in the ball mill, and sieving obtains mixture, use is mach
Mixture is prepared into grinding wheel base body by method；
4) grinding wheel base body of step 3) preparation is subjected to degreasing and rust removal decontamination, it is spare；
5) powder of copper, manganese, vanadium, chromium, tin, zinc, is formed into mixed-powder, inert gas atomizer after high temperature melting by a certain percentage
Make solder；
6) solder and pressure sensitive adhesive, are mixed into solder slurries with the weight ratio of 1:1.5-2.5；
7), solder slurries are uniformly brushed to the grinding wheel base body surface after degreasing and rust removal decontamination；
8) it, using induction heating, is brazed after brazing filler metal melts are heated in inert gas shielding, solder is fixed on after cooling
Grinding wheel base body surface is finished product.
As priority scheme of the invention, the raw material of the present embodiment step 2 is using the raw material and its weight in embodiment 1
Part.
As priority scheme of the invention, the raw material of the present embodiment step 2 is using the raw material and its weight in embodiment 2
Part.
As priority scheme of the invention, the raw material of the present embodiment step 2 is using the raw material and its weight in embodiment 3
Part.
As priority scheme of the invention, in step 5) of the present invention the mass ratio of each raw material of mixed-powder be copper 22,
Manganese 11, vanadium 2, chromium 4, tin 3, zinc 15.
As priority scheme of the invention, step 8) heating temperature of the present invention is 900 DEG C, soaking time 10min.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Imitate embodiment.But without departing from the technical solutions of the present invention, according to the technical essence of the invention to above embodiments institute
Any simple modification, equivalent variations and the remodeling made, still fall within the protection scope of technical solution of the present invention.
Claims (6)
1. a kind of processing method of bronze base diamond grinding wheel piece, it is characterised in that: it the following steps are included:
1) metallic bond, is prepared:
The metallic bond the preparation method comprises the following steps:
A, following raw material is weighed according to parts by weight:
18-22 parts of copper powder, 8-10 parts of glass putty, 7-11 parts of aluminium powder, 1-3 parts of molybdenum powder, 2-4 parts of nickel powder, 15-17 parts of strontium powder；
B, raw material each in above-mentioned steps A is uniformly mixed, obtains mixture；
C, the mixture for obtaining above-mentioned steps B is crushed after cooling in 1450 DEG C of sintering 35min up to metallic bond；
2), following raw material for standby is weighed according to parts by weight:
It is 125-135 parts of Nano diamond abrasive material, 52-56 parts of metallic bond, nanometer titanium dioxide molybdenum 3-5 parts by weight, nano oxidized
Cerium 2-6 parts by weight, nano zine oxide 1-5 parts by weight, nano mesoporous molecular screen 8-12 parts by weight, nano-titanium dioxide 4-6 weight
Part, nanometer silicon carbide 2-4 parts by weight, nano ceric oxide 1-3 parts by weight, graphite 6-8 parts by weight, gum arabic 24-28 weight
Measure part；Wherein, metallic bond is prepared by step 1)；
3), by the weighed each raw material of step 2, ball is clayed into power in the ball mill, and sieving obtains mixture, use is mach
Mixture is prepared into grinding wheel base body by method；
4) grinding wheel base body of step 3) preparation, is subjected to degreasing and rust removal decontamination, it is spare；
5) powder of copper, manganese, vanadium, chromium, tin, zinc, is formed into mixed-powder, inert gas atomizer after high temperature melting by a certain percentage
Make solder；
6) solder and pressure sensitive adhesive, are mixed into solder slurries with the weight ratio of 1:1.5-2.5；
7), solder slurries are uniformly brushed to the grinding wheel base body surface after degreasing and rust removal decontamination；
8) it, using induction heating, is brazed after brazing filler metal melts are heated in inert gas shielding, solder is fixed on after cooling
Grinding wheel base body surface is finished product.
2. a kind of processing method of bronze base diamond grinding wheel piece as described in claim 1, it is characterised in that: the step 1)
According to parts by weight weigh following raw material:
20 parts of copper powder, 9 parts of glass putty, 9 parts of aluminium powder, 2 parts of molybdenum powder, 3 parts of nickel powder, 16 parts of strontium powder.
3. a kind of processing method of bronze base diamond grinding wheel piece as described in claim 1, it is characterised in that: the step 2
According to parts by weight weigh following raw material for standby:
130 parts of Nano diamond abrasive material, 54 parts of metallic bond, 4 parts by weight of nanometer titanium dioxide molybdenum, 4 parts by weight of nano-cerium oxide,
3 parts by weight of nano zine oxide, 10 parts by weight of nano mesoporous molecular screen, 5 parts by weight of nano-titanium dioxide, 3 weight of nanometer silicon carbide
Part, 2 parts by weight of nano ceric oxide, 7 parts by weight of graphite, 26 parts by weight of gum arabic.
4. a kind of processing method of bronze base diamond grinding wheel piece as described in claim 1, it is characterised in that: the step 5)
The mass ratio of middle each raw material of mixed-powder is copper 22, manganese 11, vanadium 2, chromium 4, tin 3, zinc 15.
5. a kind of processing method of bronze base diamond grinding wheel piece as described in claim 1, it is characterised in that: the step
6) solder and pressure sensitive adhesive, are mixed into solder slurries with the weight ratio of 1:2.
6. a kind of processing method of bronze base diamond grinding wheel piece as claimed in claim 5, it is characterised in that: the step 8)
Heating temperature is 900 DEG C, soaking time 10min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811628568.2A CN109986475A (en) | 2018-12-29 | 2018-12-29 | A kind of processing method of bronze base diamond grinding wheel piece |
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|---|---|---|---|
| CN201811628568.2A CN109986475A (en) | 2018-12-29 | 2018-12-29 | A kind of processing method of bronze base diamond grinding wheel piece |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497088A (en) * | 2020-11-30 | 2021-03-16 | 柳州华锡有色设计研究院有限责任公司 | Sharp wear-resistant bronze-based diamond grinding wheel and preparation method thereof |
| CN112497087A (en) * | 2020-11-30 | 2021-03-16 | 柳州华锡有色设计研究院有限责任公司 | Bronze-based diamond grinding wheel with high bending strength and preparation method thereof |
| CN112828780A (en) * | 2020-12-30 | 2021-05-25 | 江苏锋芒复合材料科技集团有限公司 | Preparation method and application method of abrasive for layered sand-planting abrasive belt |
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| CN108789187A (en) * | 2018-07-10 | 2018-11-13 | 东北大学 | A kind of bronze base diamond grinding wheel and preparation method thereof |
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| CN105803237A (en) * | 2016-04-22 | 2016-07-27 | 柳州凯通新材料科技有限公司 | Preparing technology for bronze-base diamond grinding wheel |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112497088A (en) * | 2020-11-30 | 2021-03-16 | 柳州华锡有色设计研究院有限责任公司 | Sharp wear-resistant bronze-based diamond grinding wheel and preparation method thereof |
| CN112497087A (en) * | 2020-11-30 | 2021-03-16 | 柳州华锡有色设计研究院有限责任公司 | Bronze-based diamond grinding wheel with high bending strength and preparation method thereof |
| CN112497087B (en) * | 2020-11-30 | 2022-12-09 | 柳州华锡有色设计研究院有限责任公司 | Bronze-based diamond grinding wheel with high bending strength and preparation method thereof |
| CN112828780A (en) * | 2020-12-30 | 2021-05-25 | 江苏锋芒复合材料科技集团有限公司 | Preparation method and application method of abrasive for layered sand-planting abrasive belt |
| CN112828780B (en) * | 2020-12-30 | 2022-05-17 | 江苏锋芒复合材料科技集团有限公司 | Preparation method and application method of abrasive for layered sand-planting abrasive belt |
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