SU74546A1 - Face milling cutter - Google Patents

Face milling cutter

Info

Publication number
SU74546A1
SU74546A1 SU372274A SU372274A SU74546A1 SU 74546 A1 SU74546 A1 SU 74546A1 SU 372274 A SU372274 A SU 372274A SU 372274 A SU372274 A SU 372274A SU 74546 A1 SU74546 A1 SU 74546A1
Authority
SU
USSR - Soviet Union
Prior art keywords
cutter
milling cutter
face milling
screws
cutters
Prior art date
Application number
SU372274A
Other languages
Russian (ru)
Inventor
А.И. Кашарин
Original Assignee
А.И. Кашарин
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 А.И. Кашарин filed Critical А.И. Кашарин
Priority to SU372274A priority Critical patent/SU74546A1/en
Application granted granted Critical
Publication of SU74546A1 publication Critical patent/SU74546A1/en

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  • Milling Processes (AREA)

Description

При высокоскоростном фрезеровании очень большое значение имеет предохранение режущих кромок вставных резцов сборных фрез от быстрого выкрашивани  или разрушени , обычно вызываемых биением фрезы, неточной заточкой и т. п.In high-speed milling, it is very important to protect the cutting edges of the cutting tools of precast cutters from rapid chipping or destruction, usually caused by the beating of the cutter, inaccurate sharpening, etc.

В предлагаемой конструкции фрезы положение каждого заточенного и доведенного отдельно от фрезы резца 1 может очень точно регулироватьс  как в осевом, так и в радиальном направлени х. Регулироваиие в осевом направлении выполн етс  диференциальными винтами 2, им,еюш,ими две резьбы одинакового направлени , но несколько отличающихс  по величине шага. Одной резьбой винт 2 завинчиваетс  в корпус 9 фрезы, а второй в гайку 3, перемещающуюс  в радиальном направлении в призматических пазах резца 1, но жестко св занную с ним в осевом направленил. При каждом обороте винта 2 резец 1 перемешаетс  в ос,евом направлении на величину разницы в шаге обеих резьб.In the proposed cutter design, the position of each cutter 1 sharpened and brought apart from the cutter can be very precisely controlled in both axial and radial directions. The adjustment in the axial direction is carried out by differential screws 2, these, them, two threads of the same direction, but somewhat different in the pitch. With one thread, the screw 2 is screwed into the cutter body 9, and the second into the nut 3, which moves radially in the prismatic grooves of the cutter 1, but is rigidly connected to it axially. At each turn of the screw 2, the cutter 1 is mixed in the axis, in the opposite direction by the amount of the difference in the pitch of both threads.

В радиальном направлении резец / перемещаетс  при помощи винта 4 и клина 5. На торцах головок винтов 2 м 4 имеютс  делени , по которым отсчитываетс  величиш перемещени  резцов. Резцы / фиксируютс  клином 6 и зажимными винтами 7.In the radial direction, the cutter / is moved with the help of screw 4 and wedge 5. At the ends of the heads of screws 2 m 4 there are divisions according to which the amount of movement of the cutters is measured. The incisors / are fixed by a wedge 6 and clamping screws 7.

После нроверки осевого и торцевого биени  фрезы, закрепленной на шпинделе станка, опускаютс  винты 7 и, действу  винтами 2 и 4, компенсируют погрешности. По окончании регулировани  снова зат гивают винты 7.After checking the axial and end beats of the cutter mounted on the spindle of the machine, screws 7 are lowered and, with screws 2 and 4, compensate for errors. At the end of the adjustment, tighten the screws 7 again.

Предмет изобретени Subject invention

Торцева  фреза со вставными резцами, регулируемыми в осевом направлении при помоши диференииального винта, отличающа с  тем, что дл  радиального иерзмещени  резцов применены подвижные клгшь .An end milling cutter with insertable cutters, axially adjustable with the help of a differential screw, characterized in that movable screws are used for radial displacement of the cutters.

SU372274A 1947-11-13 1947-11-13 Face milling cutter SU74546A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU372274A SU74546A1 (en) 1947-11-13 1947-11-13 Face milling cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU372274A SU74546A1 (en) 1947-11-13 1947-11-13 Face milling cutter

Publications (1)

Publication Number Publication Date
SU74546A1 true SU74546A1 (en) 1948-11-30

Family

ID=48250092

Family Applications (1)

Application Number Title Priority Date Filing Date
SU372274A SU74546A1 (en) 1947-11-13 1947-11-13 Face milling cutter

Country Status (1)

Country Link
SU (1) SU74546A1 (en)

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