CN114592401A - Ice surface polishing method and device - Google Patents
Ice surface polishing method and device Download PDFInfo
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- CN114592401A CN114592401A CN202110603762.0A CN202110603762A CN114592401A CN 114592401 A CN114592401 A CN 114592401A CN 202110603762 A CN202110603762 A CN 202110603762A CN 114592401 A CN114592401 A CN 114592401A
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
- E01C13/10—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds for artificial surfaces for outdoor or indoor practice of snow or ice sports
- E01C13/102—Civil engineering aspects of the construction of ice rinks or sledge runs made from frozen-liquid, semi-liquid or frozen-pasty substances, e.g. portable basins
- E01C13/105—Civil engineering aspects of the construction of ice rinks or sledge runs made from frozen-liquid, semi-liquid or frozen-pasty substances, e.g. portable basins of artificially refrigerated rinks or runs, e.g. cooled rink floors or swimming pools or tennis courts convertible into rinks
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
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- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a method and a device for polishing an ice surface. The ice surface polishing method comprises the following steps: acquiring the defect level of the ice surface to be processed; when the defect grade of the ice surface to be processed is millimeter grade, selecting a polishing head with the grain number of the polishing surface being more than or equal to 30 and less than 800, and when the defect grade of the ice surface to be processed is micrometer grade, selecting a polishing head with the grain number of the polishing surface being more than 800 and less than or equal to 1200; and polishing the ice surface to be processed by using a polishing head under the preset pressure and the preset rotating speed. According to the ice surface polishing method, aiming at the defect level of the ice surface to be processed, polishing heads with different polishing surface grain numbers can be adopted to polish the ice surface, so that the polishing efficiency can be ensured, the ice surface defect with millimeter and smaller scale can be effectively eliminated, the price is lower than that of a polishing head using a high-performance steel cutter, the fine defect with millimeter or even micron scale which cannot be processed by the steel cutter can be polished, and the ice surface polishing method has the advantages of low cost, simplicity in operation and wide range of polishing defect scale.
Description
Technical Field
The invention relates to the technical field of ice surface processing, in particular to an ice surface polishing method and device.
Background
Outdoor rinks and indoor rinks are common places for performing on-ice sports such as speed skating, curling and ice hockey. With the popularization of ice and snow sports, the requirements of the public and professional athletes on ice surfaces are higher and higher. The ice shoveling and making processes are difficult to achieve absolutely uniform, and partial structures of the ice making machine such as tires and steel blades leave marks on the ice surface, so that tiny scratches, pits and bulges can be seen on the ice surface frequently. These defects not only affect the aesthetics of the ice surface, but also cause the ice surface to become more rough, which in turn affects the actual athletic experience, and even becomes a potential risk factor in some high speed racing events. At present, a steel knife is usually used for removing defects on an ice surface, but the steel knife can only remove large and remarkable defects on the ice surface and cannot remove fine defects.
Disclosure of Invention
Accordingly, there is a need to provide a method and an apparatus for polishing ice surface, which can solve the problem that the steel blade can not remove the fine defects on the ice surface.
An ice polishing method, comprising:
acquiring the defect level of the ice surface to be processed;
when the defect grade of the ice surface to be processed is millimeter grade, selecting a polishing head with the grain number of the polishing surface being more than or equal to 30 and less than 800, and when the defect grade of the ice surface to be processed is micrometer grade, selecting a polishing head with the grain number of the polishing surface being more than 800 and less than or equal to 1200;
and polishing the ice surface to be processed by using the polishing head under the preset pressure and the preset rotating speed.
The ice surface polishing method can polish the ice surface to be processed by adopting the polishing heads with different polishing surface grain numbers aiming at the defect level of the ice surface to be processed, can ensure the polishing efficiency, can effectively eliminate the ice surface defect with millimeter and smaller scale, avoids the problems that the traditional polishing abrasive paper rapidly loses efficacy on the surface with water and remains sand grains, has lower price than the polishing head using a high-performance steel knife, can polish millimeter and even micron-scale fine defects which cannot be processed by the steel knife, has the advantages of low cost, simple operation and wide range of the polishing defect scale, can test and verify on the ice surface of a professional ice rink, can solve the common tiny scratches, pits and bulges of the ice surface, and is beneficial to enabling the ice surface to be more beautiful, smooth and safe.
In one embodiment, when the defect level of the ice surface to be processed is millimeter level, the polishing head is made of at least one of scouring cloth, wire wheel, hemp wheel, jean and miscellaneous cloth.
In one embodiment, when the defect level of the ice surface to be processed is a micron level, the polishing head is made of at least one of nylon, fiber cloth, flocking, cotton cloth, non-woven fabric and flannelette.
In one embodiment, the preset pressure of the polishing head is 10N-4000N.
In one embodiment, the preset rotation speed of the polishing head is 20rpm to 5000 rpm.
An ice polishing apparatus, comprising: the polishing device comprises a polishing power device and a polishing head arranged on the polishing power device;
when the defect level of the ice surface to be processed is millimeter level, the particle size of the polished surface of the polishing head is greater than or equal to 30 and less than 800, and when the defect level of the ice surface to be processed is micrometer level, the particle size of the polished surface of the polishing head is greater than 800 and less than or equal to 1200.
In one embodiment, when the defect level of the ice surface to be processed is millimeter level, the polishing head is made of at least one of scouring cloth, wire wheel, hemp wheel, jean and miscellaneous cloth.
In one embodiment, when the defect level of the ice surface to be processed is in a micron level, the polishing head is made of at least one of nylon, fiber cloth, flocking, cotton cloth, non-woven fabric and flannelette.
In one embodiment, the length of the fixing area of the polishing surface of the polishing head is less than or equal to 10cm, and the width is less than or equal to 10 cm.
In one embodiment, the polishing head is assembled to the polishing power device by using a hook and loop fastener, sewing, gluing or welding method.
The ice surface polishing device can be polished by assembling polishing heads with different polishing surface grain numbers on a polishing power device aiming at the defect level of the ice surface to be processed, can ensure the polishing efficiency, can effectively eliminate the ice surface defect with millimeter and smaller scale, avoids the problem that the traditional polishing sand paper rapidly loses efficacy on the surface with water and remains sand grains, has lower price than a steel knife with high performance as a polishing head, can also polish millimeter and even micron-sized fine defects which cannot be processed by the steel knife, has the advantages of low cost, simple operation and wide range of the polishing defect scale, can test and verify on the ice surface of a professional ice rink, can solve the common tiny scratches, pits and bulges of the ice surface, and is beneficial to the ice surface to become more beautiful, smooth and safe.
Drawings
FIG. 1 is a flow chart of a method for polishing an ice surface according to an embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating operation of a polishing head on an ice surface according to an embodiment of the present invention;
FIG. 3 is a comparison of ice before and after polishing by the ice polishing method provided by one embodiment of the present invention.
Wherein the reference numerals in the drawings are as follows:
100. a polishing head; 200. ice surface to be processed 200; 300. a polishing power device.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Outdoor rinks and indoor rinks are common places for performing on-ice sports such as speed skating, curling and ice hockey. With the popularization of ice and snow sports, the requirements of the public and professional athletes on ice surfaces are higher and higher. The ice shoveling and making processes are difficult to achieve absolutely uniform, and partial structures of the ice making machine such as tires and steel blades leave marks on the ice surface, so that tiny scratches, pits and bulges can be seen on the ice surface frequently. These defects not only affect the aesthetics of the ice surface, but also cause the ice surface to become more rough, which in turn affects the actual athletic experience, and even becomes a potential risk factor in some high speed racing events. At present, a steel knife is usually used for removing defects on an ice surface, but the steel knife can only remove large and remarkable defects on the ice surface and cannot remove fine defects.
To this end, as shown in fig. 1, an embodiment of the present invention provides an ice polishing method including:
s100, acquiring the defect level of the ice surface 200 to be processed;
step S200, when the defect level of the ice surface 200 to be processed is in millimeter level, selecting the polishing head 100 with the grain number of the polishing surface being more than or equal to 30 and less than 800, and when the defect level of the ice surface 200 to be processed is in micron level, selecting the polishing head 100 with the grain number of the polishing surface being more than 800 and less than or equal to 1200;
step S300, polishing the ice surface 200 to be processed by the polishing head 100 under the preset pressure and the preset rotation speed.
It should be noted that, when the defect level of the ice surface 200 to be processed is millimeter level, the particle size of the polished ice surface, for example, 30, 100, 300, 500, 800, etc., can be specifically selected according to the actual situation of the ice surface 200 to be processed; when the defect level of the ice surface 200 to be processed is micron level, the particle size of the polished ice surface can be specifically selected according to the actual situation of the ice surface 200 to be processed, for example, the micron level such as 800, 900, 1000, 1100, 1200, etc. Wherein the larger the polishing surface particle size (i.e., mesh or number) of the polishing head 100, the smaller and larger the particles per square inch of the polishing surface; conversely, the smaller the polishing surface particle size (i.e., mesh or number) of the polishing head 100, the larger and smaller the particles per square inch of the polishing surface. For example, the particle size number 1000# represents a 1000 mesh screen, with mesh being the number of openings on the order of 1 square inch, corresponding to a diameter of approximately 14 microns.
As an example, the polishing head 100 may be assembled to a polishing power unit 300 (see fig. 2). Wherein, the polishing head 100 can be assembled to the polishing power device 300 by using magic tape, sewing, gluing, welding, etc. The polishing power device 300 includes, but is not limited to, a polishing machine, a polishing vehicle, and a waxing machine, and the device can polish not only small-sized ice rinks, but also ice surface fields such as large fast skating rinks and curling irons.
As the above ice surface polishing method, aiming at the defect level of the ice surface 200 to be processed, polishing heads 100 with different polishing surface particle numbers can be adopted to polish the ice surface, so that the polishing efficiency can be ensured, the ice surface defect with millimeter and smaller scale can be effectively eliminated, the problems that the traditional polishing sand paper rapidly loses efficacy on the surface with water and sand grains remain are avoided, the price is lower than that of using a high-performance steel knife as the polishing head 100, and the millimeter and even micron-scale fine defect which cannot be processed by the steel knife can be polished.
The individual steps of the ice polishing method are described below:
in step S100, the defect level of the ice surface 200 to be processed may be determined by naked eyes. Among them, the ice surface defect which is clearly visible to the naked eye belongs to the defect of millimeter level, and the ice surface defect which is clearly visible to the naked eye belongs to the defect of micrometer level.
In step S200, when the defect level of the ice surface 200 to be processed is in the millimeter level, the polishing head 100 is made of at least one of scouring cloth, wire wheel, hemp wheel, jean, and miscellaneous cloth. The miscellaneous cloths are coarse cloths.
When the defect level of the ice surface 200 to be processed is micron level, the polishing head 100 is made of at least one of nylon, fiber cloth, flocking, cotton cloth, non-woven fabric and flannelette.
In step S300, during polishing, the preset pressure of the polishing head 100 may be set to 10N to 4000N, for example, 10N, 50N, 100N, 500N, 1000N, 2000N, 4000N, and the like. Not only can ensure that the polishing head 100 is fully contacted with the ice surface 200 to be processed, thereby achieving better polishing effect, but also avoiding crushing the ice surface. The preset rotation speed of the polishing head 100 may be set to 20rpm to 5000rpm, and may be set to 20rpm, 50rpm, 100rpm, 500rpm, 1000rpm, 5000rpm, or the like, for example. Thus, not only can the polishing efficiency be ensured, but also the processing stability can be ensured.
In polishing, the polishing time can be set according to the grade of ice surface defects. For example, for larger ice surface defects, such as millimeter-scale ice particle protrusions, a polishing head 100 with a large grit number, such as 8698 scouring pad with a grit number of 180# may be used to polish for 1s to 120 s. For example, for a small ice surface defect, such as a micron-level ice surface dent, the polishing head 100 with a small roughness, such as nylon, is used for polishing for 1s to 120s, and the roughness before and after polishing is measured by a surface roughness meter, as shown in table 1, the polishing effect on the micron-level ice surface defect is good.
TABLE 1
Another embodiment of the present invention provides an ice surface polishing apparatus, as shown in fig. 2, including: a polishing power device 300 and a polishing head 100 arranged on the polishing power device 300; when the defect level of the ice surface 200 to be processed is in the millimeter level, the polished surface particle number of the polishing head 100 is greater than or equal to 30 and less than 800, and when the defect level of the ice surface 200 to be processed is in the micrometer level, the polished surface particle number of the polishing head 100 is greater than 800 and less than or equal to 1200.
As the ice surface polishing device, aiming at the defect level of the ice surface 200 to be processed, polishing heads 100 with different polishing surface grain numbers can be assembled on the polishing power device 300 to polish the ice surface, so that the polishing efficiency can be ensured, the ice surface defect of millimeter and smaller scale can be effectively eliminated, the problems that the traditional polishing sand paper rapidly loses efficacy on the surface with water and sand grains are remained are avoided, the price is lower than that of using a high-performance steel knife as the polishing head 100, and the millimeter and even micron-scale fine defect which cannot be processed by the steel knife can be polished, and the ice surface polishing device has the advantages of low cost, simplicity in operation and wide range of the polishing defect scale, and is tested and verified on the ice surface of a professional ice rink, so that the common fine scratches, pits and bulge defects of the ice surface can be solved, and the ice surface is more attractive, smooth and safe.
In some embodiments of the present invention, when the defect level of the ice surface 200 to be processed is millimeter level, the polishing head 100 is made of at least one of scouring cloth, wire wheel, hemp wheel, jean, and miscellaneous cloth.
When the defect level of the ice surface 200 to be processed is micron level, the polishing head 100 is made of at least one of nylon, fiber cloth, flocking, cotton cloth, non-woven fabric and flannelette.
In some embodiments of the present invention, the polishing head 100 is mounted to the polishing power unit 300 by using velcro, sewing, gluing, or welding. Preferably, the polishing head 100 is mounted to the polishing power device 300 by using a hook and loop fastener, so that the polishing head 100 can be replaced conveniently, and different polishing heads 100 can be selected according to different ice surfaces. At this time, the length of the fixing area of the polishing surface of the polishing head 100 is 10cm or less and the width is 10cm or less.
In order to more clearly describe the ice surface polishing method as provided above, the following examples are given.
Example 1
This embodiment provides a method for polishing an ice surface, which comprises visually determining that the defect level of an ice field is micron level, cutting two pieces of 8698 scouring pad with a thickness of 2mm and a diameter of 25cm, and sewing and fixing the two pieces of scouring pad on two rotating heads with a pressure of 50N and a rotating speed of 200 rpm. The two are fixed on the wireless handheld waxing machine as a whole, the waxing machine is held by an operator to move and polish the ice surface, each defect point is polished for 30s, and the ice skating place in a market is polished. The photographs before and after polishing are shown in FIG. 3, and it can be seen that the ice surface defect of millimeter level is removed and the surface becomes more flat.
Example 2
The embodiment provides an ice surface polishing method, which comprises the steps of firstly judging the defect level of an ice rink to be millimeter level by naked eyes, then cutting a piece of nylon cloth with the thickness of 5mm, the length of 200cm and the width of 150cm, and fixing the nylon cloth on a rotating head with the pressure of 500N and the rotating speed of 1000rpm through a magic tape. The two are integrally fixed at the bottom of the customized polishing vehicle, the polishing vehicle is driven by an operator to circulate around the ice rink to polish the ice surface, each defect point is polished for 10s, and the polishing of the short-blade fast skating rink is completed.
Example 3
The embodiment provides an ice surface polishing method, which comprises the steps of judging the defect level of an ice rink to be millimeter level by naked eyes, cutting a piece of denim with the thickness of 8mm, the length of 150cm and the width of 150cm, and bonding and fixing the denim on a rotating head with the pressure of 1000N and the rotating speed of 2000rpm through glue. The two are integrally fixed at the bottom of the customized polishing vehicle, the polishing vehicle is driven by an operator to circulate around the ice rink to polish the ice surface, and each defect point is polished for 15s to finish polishing the curling ice rink.
Example 4
The embodiment provides an ice surface polishing method, which comprises the steps of firstly judging the defect level of an ice rink to be millimeter level by naked eyes, then cutting a piece of miscellaneous cloth with the thickness of 10mm and the diameter of 150cm, and fixing the miscellaneous cloth on a rotating head with the pressure of 500N and the rotating speed of 1000rpm through a magic tape. The two are integrally fixed at the bottom of the customized polishing vehicle, the polishing vehicle is driven by an operator to circulate around the ice rink to polish the ice surface, each defect point is polished for 10s, and the polishing of the short-blade fast skating rink is completed.
Example 5
The embodiment provides an ice surface polishing method, which comprises the steps of judging the defect level of an ice field to be millimeter level by naked eyes, cutting a piece of wire wheel cloth with the thickness of 10mm and the diameter of 150cm, and fixing the wire wheel cloth on a rotating head with the pressure of 2000N and the rotating speed of 500rpm through seaming. The two are integrally fixed at the bottom of a customized polishing machine, the polishing machine is held by an operator to polish the ice surface, and each defect point is polished for 20s, so that the short-cutter fast skating rink is polished.
Example 6
The embodiment provides an ice surface polishing method, which comprises the steps of firstly judging the defect level of an ice field to be millimeter level by naked eyes, then cutting a piece of hemp cloth with the thickness of 5mm, the length of 200cm and the width of 200cm, and fixing the hemp cloth on a rotating head with the pressure of 3000 and the rotating speed of 3000rpm through a magic tape. The two are integrally fixed at the bottom of the customized polishing vehicle, the polishing vehicle is driven by an operator to circulate around the ice rink to polish the ice surface, and each defect point is polished for 10s to finish polishing the curling ice rink.
Example 7
The embodiment provides an ice surface polishing method, which comprises the steps of firstly judging the defect level of an ice rink to be a micron level by naked eyes, then cutting a piece of fiber cloth with the thickness of 8mm, the length of 200cm and the width of 100cm, and fixing the fiber cloth on a rotating head with the pressure of 1000N and the rotating speed of 1000rpm through a magic tape. The two are integrally fixed at the bottom of the customized waxing machine, the waxing machine is held by an operator to polish the ice surface, each defect point is polished for 13s, and the short-cutter fast skating rink is polished.
Example 8
The embodiment provides an ice surface polishing method, which comprises the steps of judging the defect level of an ice field to be a micron level by naked eyes, then cutting a piece of flocked fabric with the thickness of 10mm, the length of 200cm and the width of 150cm, and adhering and fixing the flocked fabric on a rotating head with the pressure of 100N and the rotating speed of 4000rpm through glue. The two are integrally fixed at the bottom of the customized polishing vehicle, the polishing vehicle is driven by an operator to circulate around the ice rink to polish the ice surface, each defect point is polished for 10s, and the polishing of the short-blade fast skating rink is completed.
Example 9
The embodiment provides an ice surface polishing method, which comprises the steps of firstly judging the defect level of an ice rink to be micron level by naked eyes, then cutting a piece of cotton cloth with the thickness of 10mm and the diameter of 100cm, and fixing the cotton cloth on a rotating head with the pressure of 1000N and the rotating speed of 1500rpm through a magic tape. The two are fixed at the bottom of the customized waxing truck as a whole, the ice surface is polished by holding the waxing machine by an operator, and each defect point is polished for 20s, so that the ice rink is polished.
Example 10
The embodiment provides an ice surface polishing method, which comprises the steps of judging the defect level of an ice field to be a micron level by naked eyes, cutting a piece of non-woven fabric with the thickness of 7mm, the length of 200cm and the width of 150cm, and fixing the non-woven fabric on a rotating head with the pressure of 1000N and the rotating speed of 1000rpm through stitching. The two are integrally fixed at the bottom of the customized polishing vehicle, the polishing vehicle is driven by an operator to circulate around the ice rink to polish the ice surface, each defect point is polished for 10s, and the polishing of the short-blade fast skating rink is completed.
Example 11
The embodiment provides an ice surface polishing method, which comprises the steps of firstly judging the defect level of an ice rink to be a micron level by naked eyes, then cutting a piece of flannelette with the thickness of 5mm and the diameter of 199cm, and fixing the flannelette on a rotating head with the pressure of 500N and the rotating speed of 1000rpm through a magic tape. The two are integrally fixed at the bottom of the customized polishing vehicle, the polishing vehicle is driven by an operator to circulate around the ice field to polish the ice surface, and each defect point is polished for 12 seconds to finish polishing the short-blade fast skating rink.
All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. An ice polishing method, characterized in that the ice polishing method comprises:
acquiring the defect level of the ice surface (200) to be processed;
when the defect grade of the ice surface (200) to be processed is millimeter grade, selecting a polishing head (100) with the grain number of the polishing surface being more than or equal to 30 and less than 800, and when the defect grade of the ice surface (200) to be processed is micrometer grade, selecting a polishing head (100) with the grain number of the polishing surface being more than 800 and less than or equal to 1200;
and under the preset pressure and the preset rotating speed, polishing the ice surface (200) to be processed by using the polishing head (100).
2. The ice surface polishing method according to claim 1, wherein when the defect level of the ice surface (200) to be processed is in millimeter level, the polishing head (100) is made of at least one of scouring cloth, wire wheel, hemp wheel, jean and miscellaneous cloth.
3. The ice surface polishing method according to claim 1, wherein when the defect level of the ice surface (200) to be processed is in a micron level, the polishing head (100) is made of at least one of nylon, fiber cloth, flocking, cotton cloth, non-woven cloth, and flannel.
4. A method as claimed in any one of claims 1 to 3, characterized in that the preset pressure of the polishing head (100) is between 10N and 4000N.
5. An ice polishing method according to any one of claims 1 to 3, characterized in that the preset rotation speed of the polishing head (100) is 20rpm to 5000 rpm.
6. An ice polishing device, characterized in that it comprises: a polishing power device (300) and a polishing head (100) arranged on the polishing power device (300);
when the defect level of the ice surface (200) to be processed is in millimeter level, the grain size number of the polished surface of the polishing head (100) is greater than or equal to 30 and less than 800, and when the defect level of the ice surface (200) to be processed is in micron level, the grain size number of the polished surface of the polishing head (100) is greater than 800 and less than or equal to 1200.
7. An ice surface polishing device according to claim 6, characterized in that when the defect level of the ice surface (200) to be processed is millimeter level, the polishing head (100) is made of at least one of scouring cloth, wire wheel, hemp wheel, jean and miscellaneous cloth.
8. An ice polishing device according to claim 6, characterized in that when the defect level of the ice surface (200) to be processed is micron level, the material of the polishing head (100) is selected from at least one of nylon, fiber cloth, flocking, cotton cloth, non-woven cloth, and flannelette.
9. An ice surface polishing device according to any one of claims 6 to 8, wherein the length of the fixing area of the polishing surface of the polishing head (100) is 10cm or less and the width is 10cm or less.
10. An ice surface polishing device according to any one of claims 6 to 8, characterized in that the polishing head (100) is mounted on the polishing power device (300) by means of hook and loop, sewing, gluing or welding.
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| CN202110603762.0A CN114592401A (en) | 2021-05-31 | 2021-05-31 | Ice surface polishing method and device |
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