CN113182939A - Automatic grinding method for casting burrs - Google Patents
Automatic grinding method for casting burrs Download PDFInfo
- Publication number
- CN113182939A CN113182939A CN202110313047.3A CN202110313047A CN113182939A CN 113182939 A CN113182939 A CN 113182939A CN 202110313047 A CN202110313047 A CN 202110313047A CN 113182939 A CN113182939 A CN 113182939A
- Authority
- CN
- China
- Prior art keywords
- casting
- polishing
- burrs
- steps
- following
- 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
Links
- 238000005266 casting Methods 0.000 title claims abstract description 111
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000005498 polishing Methods 0.000 claims abstract description 50
- 238000004140 cleaning Methods 0.000 claims abstract description 18
- 239000007921 spray Substances 0.000 claims abstract description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000012795 verification Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910001338 liquidmetal Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
- B24C1/083—Deburring
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/60—Type of objects
- G06V20/64—Three-dimensional objects
- G06V20/653—Three-dimensional objects by matching three-dimensional models, e.g. conformal mapping of Riemann surfaces
Abstract
An automatic casting burr polishing method relates to the technical field of casting polishing, and comprises the following steps: establishing a database: manually establishing a casting model of the casting, and storing; computer scanning: scanning related castings by utilizing an ultrasonic principle; identifying the casting: the corresponding casting is identified by comparing the computer scanning result with the information in the database; determining a grinding position: determining a casting polishing position according to the related casting, and cleaning the surface of the casting; rough treatment: rubbing the burrs on the surface of the casting by using the jet air pressure of a high-pressure spray gun; fine processing and polishing; polishing and cleaning; the invention has the following beneficial effects: the casting polishing device has the advantages that the casting polishing position and polishing are carried out through mechanical automation, manual verification is utilized, the workload of workers is effectively reduced under the condition that the polishing efficiency of the casting is guaranteed, and the polishing efficiency of the casting is improved to a certain extent.
Description
Technical Field
The invention relates to the technical field of casting grinding, in particular to an automatic grinding method for casting burrs.
Background
The casting is a metal molding object obtained by various casting methods, namely, the smelted liquid metal is poured into a casting mold prepared in advance by pouring, injecting, sucking or other casting methods, and after the liquid metal is cooled and subjected to subsequent processing means such as grinding and the like, the obtained object with certain shape, size and performance has a long application history. Ancient people used castings as living goods. In recent times, castings are mainly used as blanks of machine parts, some precision castings and also can be directly used as parts of machines, and the castings have various classification methods: according to the different metal materials, the steel casting, the iron casting, the copper casting, the aluminum casting, the magnesium casting, the zinc casting, the titanium casting and the like are divided. Each type of casting can be further divided into different types according to the chemical composition or metallographic structure of the casting. Castings offer convenience to people in everyday use, but still have the following disadvantages:
in the prior art, because of reasons such as the manufacturing process of its foundry goods, its surface still has deckle edge, burr scheduling problem to need polish the operation to its foundry goods, and adopt the manual work to polish, not only mechanical automation level is lower, and under long-time work, leads to the work efficiency step-down of manual work easily, and is easy tired, comparatively inconvenient.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, due to the manufacturing process of castings and the like, the surfaces of the castings still have burrs, burrs and the like, so that the castings need to be polished, manual polishing is adopted, the mechanical automation level is low, and the problems that manual work efficiency is low, fatigue is easy to occur and inconvenience is caused easily under long-time work are solved.
In order to achieve the purpose, the invention adopts the following technical scheme: the automatic grinding method for the casting burrs comprises the following steps: establishing a database: manually establishing a casting model of the casting, and storing; computer scanning: scanning related castings by utilizing an ultrasonic principle; identifying the casting: the corresponding casting is identified by comparing the computer scanning result with the information in the database; determining a grinding position: determining a casting polishing position according to the related casting, and cleaning the surface of the casting; rough treatment: rubbing the burrs on the surface of the casting by using the jet air pressure of a high-pressure spray gun; fine processing and polishing: further grinding and fine processing are carried out on the cast after the rough processing; polishing and cleaning: polishing the finished casting by using a polishing machine, and performing surface cleaning; and (4) finishing.
More specific examples of the present invention include: the determination of the casting grinding position should be performed by combining the step 1 and the step 2.
More specific examples of the present invention include: the processing time of the rough processing should be 5s-7 s.
More specific examples of the present invention include: the treatment time of the coarse treatment is 8min-12min, and soft sand of 0.25mm-0.35mm is selected.
More specific examples of the present invention include: in the polishing and cleaning operation, polishing solutions with different meshes are selected for polishing and grinding in sequence, and NaOH and clean water are selected for cleaning.
More specific examples of the present invention include: the establishment of the database should establish a three-dimensional view and a three-dimensional view.
The working principle of the invention is as follows: casting information of related castings is manually input into a computer through a three-dimensional view mode and a three-dimensional view mode, the positions of the castings, which are to be polished, are definitely marked, then, the information of the castings is identified and obtained mechanically by utilizing an ultrasonic principle and is compared and judged with the castings which are originally stored manually, the polishing positions are determined according to the related casting information and are marked, then, the spraying air pressure of a high-pressure spray gun is utilized to rub the burrs on the surfaces of the castings, the castings which are subjected to rough processing are further polished and subjected to fine processing, polishing operation is carried out on the castings which are polished, surface cleaning operation is carried out on the polished castings, and accordingly polishing operation of the castings is completed.
After the technical scheme is adopted, the invention has the beneficial effects that: the casting polishing device has the advantages that the casting polishing position and polishing are carried out through mechanical automation, manual verification is utilized, the workload of workers is effectively reduced under the condition that the polishing efficiency of the casting is guaranteed, and the polishing efficiency of the casting is improved to a certain extent.
Detailed Description
The technical scheme adopted by the specific implementation mode is as follows: the automatic grinding method of the casting burrs comprises the following steps: establishing a database: manually establishing a casting model of the casting, and storing; computer scanning: scanning related castings by utilizing an ultrasonic principle; identifying the casting: the corresponding casting is identified by comparing the computer scanning result with the information in the database; determining a grinding position: determining a casting polishing position according to the related casting, and cleaning the surface of the casting; rough treatment: rubbing the burrs on the surface of the casting by using the jet air pressure of a high-pressure spray gun; fine processing and polishing: further grinding and fine processing are carried out on the cast after the rough processing; polishing and cleaning: polishing the finished casting by using a polishing machine, and performing surface cleaning; and (4) finishing.
The casting grinding position is determined by mutually combining the step 1 and the step 2, the processing time of rough processing is 5s-7s, the processing time of the rough processing is 8min-12min, soft sand of 0.25mm-0.35mm is selected, polishing operations in polishing and cleaning are performed in sequence by selecting polishing solutions with different meshes, the cleaning is performed by selecting NaOH and clear water, and a three-dimensional view are established by establishing the database.
The working principle of the invention is as follows: casting information of related castings is manually input into a computer through a three-dimensional view mode and a three-dimensional view mode, the positions of the castings, which are to be polished, are definitely marked, then, the information of the castings is identified and obtained mechanically by utilizing an ultrasonic principle and is compared and judged with the castings which are originally stored manually, the polishing positions are determined according to the related casting information and are marked, then, the spraying air pressure of a high-pressure spray gun is utilized to rub the burrs on the surfaces of the castings, the castings which are subjected to rough processing are further polished and subjected to fine processing, polishing operation is carried out on the castings which are polished, surface cleaning operation is carried out on the polished castings, and accordingly polishing operation of the castings is completed.
After the technical scheme is adopted, the invention has the beneficial effects that: the casting polishing device has the advantages that the casting polishing position and polishing are carried out through mechanical automation, manual verification is utilized, the workload of workers is effectively reduced under the condition that the polishing efficiency of the casting is guaranteed, and the polishing efficiency of the casting is improved to a certain extent.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. An automatic grinding method for casting burrs is characterized by comprising the following steps: the automatic grinding method of the casting burrs comprises the following steps:
1) establishing a database: manually establishing a casting model of the casting, and storing;
2) computer scanning: scanning related castings by utilizing an ultrasonic principle;
3) identifying the casting: the corresponding casting is identified by comparing the computer scanning result with the information in the database;
4) determining a grinding position: determining a casting polishing position according to the related casting, and cleaning the surface of the casting;
5) rough treatment: rubbing the burrs on the surface of the casting by using the jet air pressure of a high-pressure spray gun;
6) rough treatment: further grinding and fine processing are carried out on the cast after the rough processing;
7) polishing and cleaning: polishing the finished casting by using a polishing machine, and performing surface cleaning;
8) and (4) finishing.
2. The automatic grinding method for casting burrs according to claim 1, wherein the method comprises the following steps: in the step 4, the grinding position of the casting is determined by mutually combining the step 1 and the step 2.
3. The automatic grinding method for casting burrs according to claim 1, wherein the method comprises the following steps: the processing time of said step 5 should be 5s-7 s.
4. The automatic grinding method for casting burrs according to claim 1, wherein the method comprises the following steps: the treatment time of the step 6 is 8-12 min, and soft sand of 0.25-0.35 mm is selected.
5. The automatic grinding method for casting burrs according to claim 1, wherein the method comprises the following steps: in the polishing operation in the step 7, polishing solutions with different meshes should be selected for polishing and grinding in sequence, and the cleaning should be performed by using NaOH and clear water.
6. The automatic grinding method for casting burrs according to claim 1, wherein the method comprises the following steps: in the step 1, the database should be created in three-dimensional view and three-dimensional view.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110313047.3A CN113182939A (en) | 2021-03-24 | 2021-03-24 | Automatic grinding method for casting burrs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110313047.3A CN113182939A (en) | 2021-03-24 | 2021-03-24 | Automatic grinding method for casting burrs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113182939A true CN113182939A (en) | 2021-07-30 |
Family
ID=76973686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110313047.3A Pending CN113182939A (en) | 2021-03-24 | 2021-03-24 | Automatic grinding method for casting burrs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113182939A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115351708A (en) * | 2022-09-28 | 2022-11-18 | 江苏玖通印刷有限责任公司 | Polishing method for finish machining of workpiece |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108000250A (en) * | 2017-12-07 | 2018-05-08 | 长沙长泰机器人有限公司 | A kind of method and system of casting grinding |
| CN109968132A (en) * | 2019-03-29 | 2019-07-05 | 苏州久越金属科技有限公司 | Automate deburring technique |
| CN110385616A (en) * | 2019-06-25 | 2019-10-29 | 共享智能铸造产业创新中心有限公司 | The casting automatically grinding method of view-based access control model detection |
| CN112276800A (en) * | 2020-10-15 | 2021-01-29 | 上海交通大学 | Method and system for improving surface roughness of casting |
-
2021
- 2021-03-24 CN CN202110313047.3A patent/CN113182939A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108000250A (en) * | 2017-12-07 | 2018-05-08 | 长沙长泰机器人有限公司 | A kind of method and system of casting grinding |
| CN109968132A (en) * | 2019-03-29 | 2019-07-05 | 苏州久越金属科技有限公司 | Automate deburring technique |
| CN110385616A (en) * | 2019-06-25 | 2019-10-29 | 共享智能铸造产业创新中心有限公司 | The casting automatically grinding method of view-based access control model detection |
| CN112276800A (en) * | 2020-10-15 | 2021-01-29 | 上海交通大学 | Method and system for improving surface roughness of casting |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115351708A (en) * | 2022-09-28 | 2022-11-18 | 江苏玖通印刷有限责任公司 | Polishing method for finish machining of workpiece |
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| 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 |
Application publication date: 20210730 |
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| RJ01 | Rejection of invention patent application after publication |