SU132061A1 - A method of manufacturing valve crackers of internal combustion engines - Google Patents

A method of manufacturing valve crackers of internal combustion engines

Info

Publication number
SU132061A1
SU132061A1 SU650991A SU650991A SU132061A1 SU 132061 A1 SU132061 A1 SU 132061A1 SU 650991 A SU650991 A SU 650991A SU 650991 A SU650991 A SU 650991A SU 132061 A1 SU132061 A1 SU 132061A1
Authority
SU
USSR - Soviet Union
Prior art keywords
crackers
internal combustion
combustion engines
manufacturing valve
valve
Prior art date
Application number
SU650991A
Other languages
Russian (ru)
Inventor
И.А. Егоренков
Original Assignee
И.А. Егоренков
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 И.А. Егоренков filed Critical И.А. Егоренков
Priority to SU650991A priority Critical patent/SU132061A1/en
Application granted granted Critical
Publication of SU132061A1 publication Critical patent/SU132061A1/en

Links

Description

Обычно изготовление сухариков клапанов двигателей внутреннего сгорани  производитс  механической обработкой. Сухарики вытачиваютс  попарно из цельного прутка круглого сечени , разрезаютс  на фрезерных станках, после чего их зачищают от заусенц,ев. Такой способ св зан с большим расходом металла, значительной трудоемкостью и сравнительно небольшой производительностью.Typically, the manufacture of valve crunches for internal combustion engines is done by machining. The crackers are cut in pairs from a single round bar, cut into milling machines, after which they are deburred from the burrs. This method is associated with high metal consumption, considerable labor intensity and relatively low productivity.

Предлагаемый способ «е имеет указанных недостатков, так как сухарики штампуют попарно из заготовки пр моугольного посто нного сечени  в последовательном штампе. Такой способ дает возможность получить более точные размеры сухариков и повышает производительность .The proposed method does not have the indicated disadvantages, since the croutons are stamped in pairs from a rectangular constant cross-section billet in a sequential stamp. This method makes it possible to obtain more accurate sizes of crackers and increases productivity.

Суп.1,ность способа по сн етс  чертежом, на котором схематически показан процесс штамповки. Полоса 1 подаетс  в штамп и в ней вырубаютс  крайние сферы 2 и средние сферы 3. Отходы при этом падают вниз в окна нижней плиты штампа. При дальнейшем движении полосы пуансоны вырубают две заготовки сухариков 4 и формуют сухарики по заданному профилю. При этом у крайних сфер 2 сухарики получают нужное утолшение, а у сфер 3-некоторое утонение.The supreme strength of the method is illustrated in the drawing, which schematically shows the stamping process. Band 1 is fed into the stamp and the extreme spheres 2 and middle spheres 3 are cut down in it. The waste then falls down into the windows of the lower plate of the stamp. Upon further movement of the strip, the punches cut down two blanks of crackers 4 and form crackers on a given profile. At the same time, in the extreme spheres 2 crackers get the desired thickening, and in the spheres 3 a slight thinning.

Предмет изобретени Subject invention

Способ изготовлени  сухариков клапанов двигателей внутреннего сгорани  штамповкой, о тл и ч а ю ш, и и с  тем, что, с целью достижени  точных размеров сухариков и повышени  производительности, их штампуют попарно из заготовки пр моугольного посто нного сечени  в последовательном штампе.A method of manufacturing valve crackers for internal combustion engines by punching, about 1 or 2, and so that, in order to achieve exact sizes of crackers and increase productivity, they are stamped in pairs from a rectangular constant cross-section blank in a successive stamp.

SU650991A 1960-01-18 1960-01-18 A method of manufacturing valve crackers of internal combustion engines SU132061A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU650991A SU132061A1 (en) 1960-01-18 1960-01-18 A method of manufacturing valve crackers of internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU650991A SU132061A1 (en) 1960-01-18 1960-01-18 A method of manufacturing valve crackers of internal combustion engines

Publications (1)

Publication Number Publication Date
SU132061A1 true SU132061A1 (en) 1960-11-30

Family

ID=48403111

Family Applications (1)

Application Number Title Priority Date Filing Date
SU650991A SU132061A1 (en) 1960-01-18 1960-01-18 A method of manufacturing valve crackers of internal combustion engines

Country Status (1)

Country Link
SU (1) SU132061A1 (en)

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