CN114454312A - Dust-removing type prefabricated part rough surface forming process - Google Patents
Dust-removing type prefabricated part rough surface forming process Download PDFInfo
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- CN114454312A CN114454312A CN202111614905.4A CN202111614905A CN114454312A CN 114454312 A CN114454312 A CN 114454312A CN 202111614905 A CN202111614905 A CN 202111614905A CN 114454312 A CN114454312 A CN 114454312A
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- prefabricated part
- prefabricated
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- rough surface
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- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000005507 spraying Methods 0.000 claims abstract description 44
- 238000009987 spinning Methods 0.000 claims abstract description 32
- 238000004506 ultrasonic cleaning Methods 0.000 claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims description 33
- 238000001035 drying Methods 0.000 claims description 30
- 208000012886 Vertigo Diseases 0.000 claims description 27
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- 230000006698 induction Effects 0.000 claims description 14
- 239000002253 acid Substances 0.000 claims description 12
- 239000003513 alkali Substances 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000004321 preservation Methods 0.000 claims description 8
- 239000003822 epoxy resin Substances 0.000 claims description 7
- 239000003973 paint Substances 0.000 claims description 7
- 229920000647 polyepoxide Polymers 0.000 claims description 7
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 229910017604 nitric acid Inorganic materials 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 12
- 239000000428 dust Substances 0.000 abstract description 10
- 238000005498 polishing Methods 0.000 abstract description 7
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 239000002585 base Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
- B28B11/0818—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for roughening, profiling, corrugating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/003—Apparatus or processes for treating or working the shaped or preshaped articles the shaping of preshaped articles, e.g. by bending
- B28B11/005—Using heat to allow reshaping, e.g. to soften ceramic articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
- B28B11/048—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers by spraying or projecting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
- B28B11/06—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers with powdered or granular material, e.g. sanding of shaped articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
- B28B11/0863—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for profiling, e.g. making grooves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
- B28B11/0872—Non-mechanical reshaping of the surface, e.g. by burning, acids, radiation energy, air flow, etc.
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/22—Apparatus or processes for treating or working the shaped or preshaped articles for cleaning
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a dust-removing type prefabricated part rough surface forming process, which belongs to the technical field of prefabricated part rough surface forming and comprises the following steps: placing the prefabricated part in an ultrasonic cleaning device, increasing the temperature in the device, and carrying out ultrasonic cleaning on the prefabricated part for a period of time; the method utilizes the knurling process to replace the traditional rough surface polishing forming process method, does not generate a large amount of dust, has good dust removing effect, can effectively improve the rough surface forming effect by knurling, can control the knurling depth simultaneously, meets the requirement on the roughness of the prefabricated part, is also internally provided with a special polishing spraying step, can effectively improve the wear resistance and hand feeling of the rough surface of the prefabricated part, is specially designed with a spinning process before polishing spraying, can effectively improve the attachment degree and the attachment effect of the polishing coating on the rough surface of the prefabricated part, and improves the success rate of the integral rough surface forming process, and has better application prospect.
Description
Technical Field
The invention belongs to the technical field of rough surface forming of prefabricated parts, and particularly relates to a dust-removing type rough surface forming process of a prefabricated part.
Background
Prefabricated parts are, as their name implies, those prepared in advance, and generally refer to steel, wood or concrete parts prefabricated in a factory or on site according to design specifications, and the prefabricated parts are of various types, and different prefabricated parts have different effects, and when the prefabricated parts are machined, the rough surfaces of the prefabricated parts are sometimes required to be formed.
At present, in many processes, rough surface forming treatment of prefabricated parts is to polish the surfaces of the prefabricated parts to generate rough surfaces, the method is simple and rapid, but has great limitation, the rough surfaces formed by the treatment often have roughness which cannot meet the requirement, and simultaneously, a great amount of dust can be generated during the treatment to cause dust pollution and have poor using effect.
Disclosure of Invention
The invention aims to: the dust-removing type rough surface forming process for the prefabricated parts aims at solving the problems that the rough surface of the prefabricated parts is produced by polishing the surfaces of the prefabricated parts in the conventional many processes, although the method is simple and rapid, the method has great limitation, the roughness of the rough surface formed by the processing cannot meet the requirement, and meanwhile, a great amount of dust can be produced during the processing, so that dust pollution is caused, and the using effect is not good.
In order to achieve the purpose, the invention adopts the following technical scheme: a process for forming the rough surface of a dust-removing prefabricated part comprises the following steps:
s1, placing the prefabricated part in an ultrasonic cleaning device, increasing the temperature in the device, and carrying out ultrasonic cleaning on the prefabricated part for a period of time;
s2, taking out the cleaned prefabricated part, placing the prefabricated part in a cleaning container, adding acid liquor with a certain temperature, and continuously cleaning the prefabricated part for a period of time;
s3, after cleaning, taking out the prefabricated part by using a tool, placing the prefabricated part in another cleaning container, adding alkali liquor with a certain temperature, and continuously cleaning the prefabricated part for a period of time;
s4, taking out the prefabricated part by using a tool, cleaning the prefabricated part by using clear water, placing the cleaned prefabricated part in a drying device, increasing the drying temperature, and drying the prefabricated part for a period of time;
s5, taking out the prefabricated part, placing the prefabricated part in an induction electric furnace, heating the prefabricated part to a certain degree, and preserving heat;
s6, taking out the prefabricated part by using a tool, placing the prefabricated part on a knurling device, knurling the prefabricated part, and controlling the depth of a knurling surface;
s7, after knurling, naturally cooling the prefabricated part;
s8, when the prefabricated part is cooled to a certain temperature, placing the prefabricated part in an induction furnace at the same temperature for heat preservation;
s9, taking out the prefabricated part by using a tool, placing the prefabricated part on a spinning frame, spraying a fuse wire on the knurled surface of the prefabricated part by using spinning equipment, and naturally cooling the prefabricated part to a normal temperature state after spinning;
s10, taking out the prefabricated part subjected to the spinning treatment, placing the prefabricated part in a spraying device, spraying frosted paint on the prefabricated part, wherein the thickness of a spraying layer does not exceed a certain range, raising the temperature of the device after spraying, and quickly drying a spraying surface;
s11, drying, and taking out the prefabricated part after the prefabricated part is naturally cooled to obtain a finished product of the prefabricated part with the molded rough surface;
and S12, storing and standby.
As a further description of the above technical solution:
and S1, placing the prefabricated part in an ultrasonic cleaning device, increasing the temperature in the device to 60-80 ℃, and carrying out ultrasonic cleaning on the prefabricated part for 10-20 min.
As a further description of the above technical solution:
and in the step S2, taking out the cleaned prefabricated part, placing the prefabricated part in a cleaning container, adding acid liquor with the temperature of 20-30 ℃, and continuously cleaning the prefabricated part for 5-10min, wherein the acid liquor is nitric acid solution.
As a further description of the above technical solution:
and in the S3, after cleaning, taking out the prefabricated part by using a tool, placing the prefabricated part in another cleaning container, adding alkali liquor with the temperature of 30-40 ℃, and continuing to carry out the cleaning on the prefabricated part for 10-15min, wherein the alkali liquor is sodium hydroxide solution.
As a further description of the above technical solution:
and S4, taking out the prefabricated part by using a tool, cleaning the prefabricated part by using clear water, placing the cleaned prefabricated part in a drying device, increasing the drying temperature to 60-80 ℃, and drying the prefabricated part for 25-35 min.
As a further description of the above technical solution:
and in the step S5, taking out the prefabricated part, placing the prefabricated part in an induction furnace, raising the temperature of the prefabricated part to 300-500 ℃, and carrying out heat preservation for 1-2 h.
As a further description of the above technical solution:
in the step S6, the prefabricated part is taken out by a tool and is placed on a knurling device, knurling is carried out on the prefabricated part, and the depth of a knurling surface is controlled to be 25-35 mm.
As a further description of the above technical solution:
in the step S8, when the prefabricated part is cooled to the temperature of 120-180 ℃, the prefabricated part is placed in an induction furnace at the same temperature for heat preservation for 1-2 h.
As a further description of the above technical solution:
and S9, taking out the prefabricated part by using a tool, placing the prefabricated part on a spinning frame, spraying a fuse wire on the knurled surface of the prefabricated part by using spinning equipment, and naturally cooling the prefabricated part to a normal temperature state after spinning, wherein the fuse wire is made of epoxy resin.
As a further description of the above technical solution:
and S10, taking out the prefabricated part subjected to spinning treatment, placing the prefabricated part into a spraying device, spraying frosted paint on the prefabricated part, wherein the thickness of a spraying layer is not more than 8-10mm, raising the temperature of the device to 80-100 ℃ after spraying, and quickly drying the spraying surface.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
the method is provided with the steps of water washing and acid-base washing which are specially directed at the prefabricated part, can effectively clean the prefabricated part, can effectively remove impurities on the prefabricated part, can effectively prepare the subsequent forming process in the early stage, replaces the traditional rough surface polishing forming process method by the knurling process in the method, does not generate a large amount of dust, has good dust removing effect, can effectively improve the rough surface forming effect by knurling, can control the knurling depth, meets the roughness requirement of the prefabricated part, is also provided with the special frosting spraying step in the method, can effectively improve the wear resistance and hand feeling of the rough surface of the prefabricated part, is specially designed with the spinning process before frosting spraying, can make epoxy resin adhere to the rough surface of the prefabricated part in the spinning process, and can effectively improve the adhesion degree and the adhesion effect of the frosting coating on the rough surface of the prefabricated part, the success rate of the whole rough surface forming process is improved.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The invention provides a technical scheme that: a process for forming the rough surface of a dust-removing prefabricated part comprises the following steps:
s1, placing the prefabricated part in an ultrasonic cleaning device, increasing the temperature in the device to 60 ℃, and carrying out ultrasonic cleaning on the prefabricated part for 10 min;
s2, taking out the cleaned prefabricated part, placing the prefabricated part in a cleaning container, adding acid liquor with the temperature of 20 ℃, and continuously cleaning the prefabricated part for 5min, wherein the acid liquor is nitric acid solution;
s3, after cleaning, taking out the prefabricated part by using a tool, placing the prefabricated part in another cleaning container, adding alkali liquor with the temperature of 30 ℃, and continuing to carry out the operation on the prefabricated part for 10min, wherein the alkali liquor is sodium hydroxide solution;
s4, taking out the prefabricated part by using a tool, cleaning the prefabricated part by using clear water, placing the cleaned prefabricated part in a drying device, increasing the drying temperature to 60 ℃, and drying the prefabricated part for 25 min;
s5, taking out the prefabricated part, placing the prefabricated part in an induction electric furnace, heating the prefabricated part to 300 ℃, and preserving heat for 1 h;
s6, taking out the prefabricated part by using a tool, placing the prefabricated part on a knurling device, knurling the prefabricated part, and controlling the depth of a knurling surface to be 25-35 mm;
s7, after knurling, naturally cooling the prefabricated part;
s8, when the prefabricated part is cooled to 120 ℃, placing the prefabricated part in an induction furnace at the same temperature for heat preservation for 1 h;
s9, taking out the prefabricated part by using a tool, placing the prefabricated part on a spinning frame, spraying a fuse wire on the knurled surface of the prefabricated part by using spinning equipment, and after spinning, naturally cooling the prefabricated part to a normal temperature state, wherein the fuse wire is epoxy resin;
s10, taking out the prefabricated part subjected to the spinning treatment, placing the prefabricated part in a spraying device, spraying frosted paint on the prefabricated part, wherein the thickness of a spraying layer is not more than 8mm, raising the temperature of the device to 80 ℃ after spraying, and quickly drying the spraying surface;
s11, drying, and taking out the prefabricated part after the prefabricated part is naturally cooled to obtain a finished product of the prefabricated part with the molded rough surface;
and S12, storing and standby.
In the embodiment, the steps of water washing and acid-base washing specific to the prefabricated part are arranged, the prefabricated part can be effectively cleaned, impurities on the prefabricated part can be effectively removed, effective early-stage preparation is carried out for a subsequent forming process, the traditional rough surface polishing forming process method is replaced by a knurling process in the method, a large amount of micro dust cannot be generated, and a good dust removing effect is achieved.
Example 2
The invention provides a technical scheme that: a process for forming the rough surface of a dust-removing prefabricated part comprises the following steps:
s1, placing the prefabricated part in an ultrasonic cleaning device, increasing the temperature in the device to 70 ℃, and carrying out ultrasonic cleaning on the prefabricated part for 15 min;
s2, taking out the cleaned prefabricated part, placing the prefabricated part in a cleaning container, adding acid liquor with the temperature of 25 ℃, and continuously cleaning the prefabricated part for 8min, wherein the acid liquor is nitric acid solution;
s3, after cleaning, taking out the prefabricated part by using a tool, placing the prefabricated part in another cleaning container, adding alkali liquor with the temperature of 35 ℃, and continuing to carry out the operation on the prefabricated part for 12min, wherein the alkali liquor is sodium hydroxide solution;
s4, taking out the prefabricated part by using a tool, cleaning the prefabricated part by using clear water, placing the cleaned prefabricated part in a drying device, increasing the drying temperature to 70 ℃, and drying the prefabricated part for 30 min;
s5, taking out the prefabricated part, placing the prefabricated part in an induction electric furnace, heating the prefabricated part to 400 ℃, and preserving heat for 1.5 hours;
s6, taking out the prefabricated part by using a tool, placing the prefabricated part on a knurling device, knurling the prefabricated part, and controlling the depth of a knurling surface to be 25-35 mm;
s7, after knurling, naturally cooling the prefabricated part;
s8, when the prefabricated part is cooled to 150 ℃, placing the prefabricated part in an induction furnace at the same temperature for heat preservation for 1.5 h;
s9, taking out the prefabricated part by using a tool, placing the prefabricated part on a spinning frame, spraying a fuse wire on the knurled surface of the prefabricated part by using spinning equipment, and after spinning, naturally cooling the prefabricated part to a normal temperature state, wherein the fuse wire is epoxy resin;
s10, taking out the prefabricated part subjected to the spinning treatment, placing the prefabricated part in a spraying device, spraying frosted paint on the prefabricated part, wherein the thickness of a spraying layer is not more than 9mm, raising the temperature of the device to 90 ℃ after spraying, and quickly drying the spraying surface;
s11, drying, and taking out the prefabricated part after the prefabricated part is naturally cooled to obtain a finished product of the prefabricated part with the molded rough surface;
and S12, storing and standby.
In this embodiment, the knurl can effectively improve rough surface shaping effect, can control the knurl degree of depth simultaneously, satisfies to prefabricated component roughness requirement, still is provided with special dull polish spraying step, can effectively improve the wearability and the feel of prefabricated component rough surface.
Example 3
The invention provides a technical scheme that: a process for forming the rough surface of a dust-removing prefabricated part comprises the following steps:
s1, placing the prefabricated part in an ultrasonic cleaning device, increasing the temperature in the device to 80 ℃, and carrying out ultrasonic cleaning on the prefabricated part for 20 min;
s2, taking out the cleaned prefabricated part, placing the prefabricated part in a cleaning container, adding acid liquor with the temperature of 30 ℃, and continuously cleaning the prefabricated part for 10min, wherein the acid liquor is nitric acid solution;
s3, after cleaning, taking out the prefabricated part by using a tool, placing the prefabricated part in another cleaning container, adding alkali liquor with the temperature of 40 ℃, and continuing to carry out the operation on the prefabricated part for 15min, wherein the alkali liquor is sodium hydroxide solution;
s4, taking out the prefabricated part by using a tool, cleaning the prefabricated part by using clear water, placing the cleaned prefabricated part in a drying device, increasing the drying temperature to 80 ℃, and drying the prefabricated part for 35 min;
s5, taking out the prefabricated part, placing the prefabricated part in an induction electric furnace, heating the prefabricated part to 500 ℃, and preserving heat for 2 hours;
s6, taking out the prefabricated part by using a tool, placing the prefabricated part on a knurling device, knurling the prefabricated part, and controlling the depth of a knurling surface to be 25-35 mm;
s7, after knurling, naturally cooling the prefabricated part;
s8, when the prefabricated part is cooled to 180 ℃, placing the prefabricated part in an induction furnace at the same temperature for heat preservation for 2 hours;
s9, taking out the prefabricated part by using a tool, placing the prefabricated part on a spinning frame, spraying a fuse wire on the knurled surface of the prefabricated part by using spinning equipment, and after spinning, naturally cooling the prefabricated part to a normal temperature state, wherein the fuse wire is epoxy resin;
s10, taking out the prefabricated part subjected to the spinning treatment, placing the prefabricated part in a spraying device, spraying frosted paint on the prefabricated part, wherein the thickness of a spraying layer is not more than 10mm, raising the temperature of the device to 100 ℃ after spraying, and quickly drying a spraying surface;
s11, drying, and taking out the prefabricated part after the prefabricated part is naturally cooled to obtain a finished product of the prefabricated part with the molded rough surface;
and S12, storing and standby.
In the embodiment, a spinning process is specially designed before frosted spraying, and the epoxy resin can be attached to the rough surface of the prefabricated part in the spinning process, so that the attachment degree and the attachment effect of the frosted coating on the rough surface of the prefabricated part can be effectively improved, and the success rate of the whole rough surface forming process is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A dust-removing type rough surface forming process of a prefabricated part is characterized by comprising the following steps: the method comprises the following steps:
s1, placing the prefabricated part in an ultrasonic cleaning device, increasing the temperature in the device, and carrying out ultrasonic cleaning on the prefabricated part for a period of time;
s2, taking out the cleaned prefabricated part, placing the prefabricated part in a cleaning container, adding acid liquor with a certain temperature, and continuously cleaning the prefabricated part for a period of time;
s3, after cleaning, taking out the prefabricated part by using a tool, placing the prefabricated part in another cleaning container, adding alkali liquor with a certain temperature, and continuously cleaning the prefabricated part for a period of time;
s4, taking out the prefabricated part by using a tool, cleaning the prefabricated part by using clear water, placing the cleaned prefabricated part in a drying device, increasing the drying temperature, and drying the prefabricated part for a period of time;
s5, taking out the prefabricated part, placing the prefabricated part in an induction electric furnace, heating the prefabricated part to a certain degree, and preserving heat;
s6, taking out the prefabricated part by using a tool, placing the prefabricated part on a knurling device, knurling the prefabricated part, and controlling the depth of a knurling surface;
s7, after knurling, naturally cooling the prefabricated part;
s8, when the prefabricated part is cooled to a certain temperature, placing the prefabricated part in an induction furnace at the same temperature for heat preservation;
s9, taking out the prefabricated part by using a tool, placing the prefabricated part on a spinning frame, spraying a fuse wire on the knurled surface of the prefabricated part by using spinning equipment, and naturally cooling the prefabricated part to a normal temperature state after spinning;
s10, taking out the prefabricated part subjected to the spinning treatment, placing the prefabricated part in a spraying device, spraying frosted paint on the prefabricated part, wherein the thickness of a spraying layer does not exceed a certain range, raising the temperature of the device after spraying, and quickly drying a spraying surface;
s11, drying, and taking out the prefabricated part after the prefabricated part is naturally cooled to obtain a finished product of the prefabricated part with the molded rough surface;
and S12, storing and standby.
2. The process of claim 1, wherein in step S1, the pre-fabricated part is placed in an ultrasonic cleaning device, the temperature in the device is raised to 60-80 ℃, and the pre-fabricated part is subjected to ultrasonic cleaning for 10-20 min.
3. The process of claim 1, wherein in step S2, the cleaned prefabricated member is taken out and placed in a clean container, acid solution with a temperature of 20-30 ℃ is added, and the prefabricated member is cleaned continuously for 5-10min, wherein the acid solution is nitric acid solution.
4. The process of claim 1, wherein in step S3, after washing, the prefabricated part is taken out by the tool, placed in another clean container, and added with 30-40 ℃ alkali solution, and the process is continued for 10-15min, wherein the alkali solution is sodium hydroxide solution.
5. The process of claim 1, wherein in step S4, the pre-fabricated part is taken out by a tool, cleaned by clean water, and dried in a drying device at 60-80 ℃ for 25-35 min.
6. The process of claim 1, wherein in step S5, the prefabricated member is taken out and placed in an induction furnace, and the temperature of the prefabricated member is raised to 500 ℃ at 300 ℃ and maintained for 1-2 h.
7. The process of claim 1, wherein in step S6, the preform is removed by a tool and placed on a knurling device, and knurling is performed on the preform with a depth of 25-35 mm.
8. The process for forming a rough surface of a dust-removed prefabricated part according to claim 1, wherein in S8, the prefabricated part is placed in an induction furnace at the same temperature for heat preservation for 1-2h when cooled to 120-180 ℃.
9. The process of claim 1, wherein in step S9, the pre-fabricated part is taken out by a tool, placed on a spinneret holder, and the fuse wire is sprayed on the knurled surface of the pre-fabricated part by a spinning device, and after spinning, the pre-fabricated part is naturally cooled to room temperature, wherein the fuse wire is epoxy resin.
10. The process of claim 1, wherein in step S10, the pre-fabricated part after spinning is taken out and placed in a spraying device, the frosted paint is sprayed on the pre-fabricated part, the thickness of the sprayed layer is not more than 8-10mm, the temperature of the device is raised to 80-100 ℃ after spraying, and the sprayed surface is rapidly dried.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111614905.4A CN114454312A (en) | 2021-12-27 | 2021-12-27 | Dust-removing type prefabricated part rough surface forming process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111614905.4A CN114454312A (en) | 2021-12-27 | 2021-12-27 | Dust-removing type prefabricated part rough surface forming process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114454312A true CN114454312A (en) | 2022-05-10 |
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|---|---|---|---|
| CN202111614905.4A Pending CN114454312A (en) | 2021-12-27 | 2021-12-27 | Dust-removing type prefabricated part rough surface forming process |
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| US4787837A (en) * | 1986-08-07 | 1988-11-29 | Union Carbide Corporation | Wear-resistant ceramic, cermet or metallic embossing surfaces, methods for producing same, methods of embossing articles by same and novel embossed articles |
| US20040101619A1 (en) * | 2000-03-30 | 2004-05-27 | Carlo Camorani | Object decoration |
| CN101563238A (en) * | 2006-10-18 | 2009-10-21 | 新技术资源公司 | Polymer or composite wall and surface veneering products, systems and methods of use thereof |
| CN108044763A (en) * | 2017-12-13 | 2018-05-18 | 苏州科技大学 | A kind of emulation rocks production method based on powder bonding formula 3D printing |
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| US4787837A (en) * | 1986-08-07 | 1988-11-29 | Union Carbide Corporation | Wear-resistant ceramic, cermet or metallic embossing surfaces, methods for producing same, methods of embossing articles by same and novel embossed articles |
| US20040101619A1 (en) * | 2000-03-30 | 2004-05-27 | Carlo Camorani | Object decoration |
| CN101563238A (en) * | 2006-10-18 | 2009-10-21 | 新技术资源公司 | Polymer or composite wall and surface veneering products, systems and methods of use thereof |
| CN108044763A (en) * | 2017-12-13 | 2018-05-18 | 苏州科技大学 | A kind of emulation rocks production method based on powder bonding formula 3D printing |
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