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SU442921A1 - Disc saw for fine trimming - Google Patents

Disc saw for fine trimming

Info

Publication number
SU442921A1
SU442921A1 SU1878295A SU1878295A SU442921A1 SU 442921 A1 SU442921 A1 SU 442921A1 SU 1878295 A SU1878295 A SU 1878295A SU 1878295 A SU1878295 A SU 1878295A SU 442921 A1 SU442921 A1 SU 442921A1
Authority
SU
USSR - Soviet Union
Prior art keywords
teeth
disc saw
saw
fine trimming
cutting
Prior art date
Application number
SU1878295A
Other languages
Russian (ru)
Inventor
Симон Борисович Вайнер
Original Assignee
С. Б. Вайнер
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by С. Б. Вайнер filed Critical С. Б. Вайнер
Priority to SU1878295A priority Critical patent/SU442921A1/en
Application granted granted Critical
Publication of SU442921A1 publication Critical patent/SU442921A1/en

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  • Sawing (AREA)

Description

1one

Изобретение относитс  к конструкци м дисковых пил дл  чистовой обрезки деталей и может быть использовано в деревообрабатывающей промышленности.The invention relates to designs of circular saws for finishing trimming of parts and can be used in the woodworking industry.

Известна дискова  пила дл  чистовой обрезки дерев нных деталей, включающа  пильный диск с режущими зубь ми, оснащенными пластинками твердого сплава и имеющими угол косой заточки по передней и задней гран м , равный 65-85°, со стороны обрабатываемой новерхности детали.A known circular saw for finishing trimming of wooden parts, comprising a saw disk with cutting teeth, equipped with carbide blades and having an angle of sharpening along the front and rear edges, equal to 65-85 ° from the surface of the part being machined.

Недостаток известного устройства заключаетс  в больших усили х резани , возникающих в процессе обработки деталей.A disadvantage of the known device is the large cutting forces that occur during the machining of parts.

Целью изобретени   вл етс  снижение усиЛИЯ резани .The aim of the invention is to reduce the cutting effort.

Достигаетс  это тем, что угол косой заточки по передней и задней гран м у четырех диаметрально расположенных зубьев выполнен со стороны поверхности отхода.This is achieved by the fact that the angle of oblique sharpening along the front and rear edges of the four diametrically arranged teeth is made from the side of the surface of the waste.

На фиг. 1 показана известна  дискова  пила; на фиг. 2 - предлагаема  дискова  пила.FIG. 1 shows a known circular saw; in fig. 2 - Disc saw.

Дискова  пила включает пильный диск 1 с зубь ми 2, угол косой заточки по передней и задней гран м у которых выполнен со стороны обрабатываемой поверхности детали 3. Эти зубь  обеспечивают высокое -:ачество обработки поверхности детали. Четыре зуба 4, распслол енные диаметрально противоположно, имеют угол косой заточки по передней и задней грани со стороны поверхности от.хода 5. Эти зубь  обеспечивают отсутствие боковой результирующей силы па пи;:ьный диск и малое сопротивление резанию в направлении подачи детали.A saw blade includes a saw blade 1 with teeth 2, and an angle of oblique sharpening along the front and rear edges of which is made on the side of the surface of the workpiece 3. These teeth provide a high -: quality of the surface treatment of the workpiece. Four teeth 4 diametrically opposed, have an angle of oblique sharpening on the front and rear faces from the surface of the outgoing 5. These teeth ensure the absence of lateral lateral force on the wire;: a small disk and low resistance to cutting in the direction of feed of the part.

П р е д м е т и з о б р е т е н и  PRIORITY AREA

Дискова  пила дл  чистово: ; обрезки дерев нных деталей, включающа  пильный диск с режущими зубь ми, оснащенными пластинками твердого силг.ва и имеющими угол косой заточки по передней и задней гран м равным 65-85° со стороны обрабатываемой новерхности детали, отличающа с  тем, что, с целью снижени  усили  резани , угол косой заточки по передней и задней гран м у четырех диаметрально располо ксг1ных зубьев выполнен со стороны поверхпости отхода.Disc saw for clean:; cutting wooden parts, including a saw blade with cutting teeth, equipped with solid sil-Va plates and having a slanting angle along the front and rear edges equal to 65-85 ° from the side of the surface being processed, in order to reduce cutting force, the angle of oblique sharpening along the front and rear edges of the four diametrically located teeth is made from the side of the surface of the waste.

/1 -А/ 1 -A

ТагЛ ВTagL B

i/1.2i / 1.2

SU1878295A 1973-01-30 1973-01-30 Disc saw for fine trimming SU442921A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1878295A SU442921A1 (en) 1973-01-30 1973-01-30 Disc saw for fine trimming

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1878295A SU442921A1 (en) 1973-01-30 1973-01-30 Disc saw for fine trimming

Publications (1)

Publication Number Publication Date
SU442921A1 true SU442921A1 (en) 1974-09-15

Family

ID=20541072

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1878295A SU442921A1 (en) 1973-01-30 1973-01-30 Disc saw for fine trimming

Country Status (1)

Country Link
SU (1) SU442921A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5351595A (en) * 1991-12-20 1994-10-04 Vermont American Corporation Thin kerf circular saw blade

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5351595A (en) * 1991-12-20 1994-10-04 Vermont American Corporation Thin kerf circular saw blade

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