SU821136A1 - Circular saw - Google Patents
Circular saw Download PDFInfo
- Publication number
- SU821136A1 SU821136A1 SU792721435A SU2721435A SU821136A1 SU 821136 A1 SU821136 A1 SU 821136A1 SU 792721435 A SU792721435 A SU 792721435A SU 2721435 A SU2721435 A SU 2721435A SU 821136 A1 SU821136 A1 SU 821136A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- saw
- abrasive material
- circular saw
- cutting
- center
- Prior art date
Links
- 239000003082 abrasive agent Substances 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 5
- 238000009938 salting Methods 0.000 claims 1
- 239000002023 wood Substances 0.000 description 3
- 230000008719 thickening Effects 0.000 description 2
- 238000009937 brining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/12—Straight saw blades; Strap saw blades
- B23D61/123—Details of saw blade body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/02—Circular saw blades
- B23D61/025—Details of saw blade body
- B23D61/026—Composite body, e.g. laminated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Description
(54) КРУГЛАЯ ПИЛА(54) ROUND SAW
II
Изобретение относитс к конструкци м режущих инструментов и может быть использоваио в деревообрабатывающей и мебельной промышленности дл распиловки древесины и древесных материалов.The invention relates to cutting tool designs and can be used in the woodworking and furniture industry for sawing wood and wood materials.
Известна кругла пила дл резани древесины , включающа корпус, на боковой поверхности которого имеютс строгальные зубь - 1.A known circular saw for cutting wood includes a body, on the side surface of which there are planer teeth - 1.
При работе данной пилы строгание осуществл етс за счет утолщени передней грани строгальных зубьев. Эти утолщени требуют особенно тщательного выполнени операций по изготовлению и подготовке зубьев пил к работе, что приводит к сложноста изготовлени пил.When this saw is in operation, planing is carried out by thickening the front face of the planer teeth. These thickenings require particularly careful manufacturing and preparation of the saw teeth for work, which leads to difficulty in making the saws.
Известны круглые пилы, включающие корпус , на боковой поверхности которого имеютс участки с абразивным материалом 2.Circular saws are known, including a housing, on the side surface of which there are areas with abrasive material 2.
Выполнение участков в .виде колец или секторов приводит к засаливанию этих участков , а также к повышенному расходу мощности на резание при работе.Performing plots in the form of rings or sectors leads to the clogging of these plots, as well as to increased power consumption for cutting during operation.
Цель изобретени - уменьщение засаливани и снижение расхода мощности на резание .The purpose of the invention is to reduce the brining and reduce the power consumption for cutting.
Это достигаетс тем, что участки с абразивным материалом имеют форму эксцентричных относительно центра пилы дуг окружностей .This is achieved by the fact that the areas with abrasive material have the form of circular arcs eccentric about the center of the saw.
На фиг. 1 изображена пила, общий вид; на фиг. 2 - разрез А А на фиг. 1.FIG. 1 shows a saw, a general view; in fig. 2 shows a section A A in FIG. one.
Дискова пила имеет зубь 1, центровое отаерстие 2, корпус 3, на который нанесены полосы абразивосодержащего материала 4, причем последние имеют форму эксцентричных относительно центра пилы дуг. В зависимости от требуемой величины щероховатости поверхности о аботки подбирают О1федепашую зернистость абразивного материала, который закрепл ют на пильном диске гальваническим или другими известньп и методами. Толщина дуг, т.е. возвышеиие их над боковой поверхностью корпуса, зависит от величины зерна абразивного материала. При наличии этих возвыщений отсутствует трение корпуса пилы о стенки пролила, поэтому не требуетс проThe disk saw has a tooth 1, a center hole 2, a housing 3 on which strips of abrasive material 4 are applied, the latter having the shape of arcs eccentric about the center of the saw. Depending on the required value of the roughness of the surface, the workers select O1fedpered grain of the abrasive material, which is fixed on the saw blade by galvanic or other known methods. Arc thickness, i.e. their higher above the side surface of the body depends on the grain size of the abrasive material. With these elevations, there is no friction of the saw body against the walls of the shed, therefore, no
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792721435A SU821136A1 (en) | 1979-01-31 | 1979-01-31 | Circular saw |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792721435A SU821136A1 (en) | 1979-01-31 | 1979-01-31 | Circular saw |
Publications (1)
Publication Number | Publication Date |
---|---|
SU821136A1 true SU821136A1 (en) | 1981-04-16 |
Family
ID=20808824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792721435A SU821136A1 (en) | 1979-01-31 | 1979-01-31 | Circular saw |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU821136A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5351592A (en) * | 1992-05-06 | 1994-10-04 | Sandvik Ab | Saw blade |
US5529528A (en) * | 1994-08-26 | 1996-06-25 | Vaporless Manufacturing, Inc. | Saw blade with sanding surface |
-
1979
- 1979-01-31 SU SU792721435A patent/SU821136A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5351592A (en) * | 1992-05-06 | 1994-10-04 | Sandvik Ab | Saw blade |
US5529528A (en) * | 1994-08-26 | 1996-06-25 | Vaporless Manufacturing, Inc. | Saw blade with sanding surface |
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