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SU1690952A1 - Heavy-duty cutting insert - Google Patents

Heavy-duty cutting insert Download PDF

Info

Publication number
SU1690952A1
SU1690952A1 SU894716597A SU4716597A SU1690952A1 SU 1690952 A1 SU1690952 A1 SU 1690952A1 SU 894716597 A SU894716597 A SU 894716597A SU 4716597 A SU4716597 A SU 4716597A SU 1690952 A1 SU1690952 A1 SU 1690952A1
Authority
SU
USSR - Soviet Union
Prior art keywords
heavy
cutting insert
main
duty cutting
rear surfaces
Prior art date
Application number
SU894716597A
Other languages
Russian (ru)
Inventor
Виталий Семенович Гузенко
Виталий Михайлович Гах
Михаил Викторович Спасов
Вячеслав Степанович Медведев
Original Assignee
Краматорский Индустриальный Институт
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 Краматорский Индустриальный Институт filed Critical Краматорский Индустриальный Институт
Priority to SU894716597A priority Critical patent/SU1690952A1/en
Application granted granted Critical
Publication of SU1690952A1 publication Critical patent/SU1690952A1/en

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Landscapes

  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Description

Фиг. 2FIG. 2

Claims (1)

Формула изобретения,Claim, Режущая пластина для тяжелого резания, содержащая основание и главные режущие кромки, образованные пересечением передней поверхности с главными задними поверхностями, отличающаяся тем, что, с целью повышения долговечности за счет облегчения шлифования фасок на главных режущих кромках, передняя поверхность выполнена в виде участка пригорловой поверхности однополостного гиперболоида вращения, а главные задние поверхности пересекают указанную поверхность по прямолинейным образующим.A cutting plate for heavy cutting, containing the base and the main cutting edges formed by the intersection of the front surface with the main rear surfaces, characterized in that, in order to increase durability by facilitating grinding of the chamfers on the main cutting edges, the front surface is made in the form of a section of the nasal surface of a single-cavity hyperboloid of rotation, and the main rear surfaces intersect the specified surface along rectilinear generators. Фиг.5Figure 5
SU894716597A 1989-07-11 1989-07-11 Heavy-duty cutting insert SU1690952A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU894716597A SU1690952A1 (en) 1989-07-11 1989-07-11 Heavy-duty cutting insert

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU894716597A SU1690952A1 (en) 1989-07-11 1989-07-11 Heavy-duty cutting insert

Publications (1)

Publication Number Publication Date
SU1690952A1 true SU1690952A1 (en) 1991-11-15

Family

ID=21459711

Family Applications (1)

Application Number Title Priority Date Filing Date
SU894716597A SU1690952A1 (en) 1989-07-11 1989-07-11 Heavy-duty cutting insert

Country Status (1)

Country Link
SU (1) SU1690952A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2147491C1 (en) * 1994-12-10 2000-04-20 Кеннаметал Хертель АГ Веркцойге + Хартштоффе Drilling tool with readjustable cutting plates
RU2159167C2 (en) * 1994-11-10 2000-11-20 Кеннаметал Хертель АГ Веркцойге + Хартштоффе Drilling tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2159167C2 (en) * 1994-11-10 2000-11-20 Кеннаметал Хертель АГ Веркцойге + Хартштоффе Drilling tool
RU2147491C1 (en) * 1994-12-10 2000-04-20 Кеннаметал Хертель АГ Веркцойге + Хартштоффе Drilling tool with readjustable cutting plates

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