SU45063A1 - Compression Punch Mold - Google Patents

Compression Punch Mold

Info

Publication number: SU45063A1
Authority: SU; USSR - Soviet Union
Prior art keywords: punches; mold; punch mold; compression punch; puncheson
Prior art date: 1935-03-31

Application number

SU166501A

Other languages

Russian (ru)

Inventor

А.Е. Баркалай

Original Assignee

А.Е. Баркалай

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.)

1935-03-31

Filing date

1935-03-31

Publication date

1935-11-30

1935-03-31 Application filed by А.Е. Баркалай filed Critical А.Е. Баркалай

1935-03-31 Priority to SU166501A priority Critical patent/SU45063A1/en

1935-11-30 Application granted granted Critical

1935-11-30 Publication of SU45063A1 publication Critical patent/SU45063A1/en

Landscapes

Powder Metallurgy (AREA)

Description

При прессовке изделий из мало текучей композиции части издели , значительно разн щиес по толщине, остают не допрессованными. Предлагаема конструкци прессформы с комбинированный пунсоном имеет целью устранить этот недостаток путем применени центрального пунсона, двух или нескольких кольцевых пунсонов, матрицы и подушки матрицы. Таким образом получаетс возможность прессовать любую конфигурацию издели , дава последовательно давление на р д концентрических пунсонов .When pressing products from a low-fluid composition, parts of the product that are significantly different in thickness remain undressed. The proposed mold design with a puncheson combines this with the goal of eliminating this disadvantage by using a central puncheson, two or more ring punches, a die, and a die cushion. In this way, it is possible to extrude any configuration of the product, giving successively pressure on a series of concentric punches.

На чертеже фиг. 1 изображает общий вид прессформы с частичным вертикальным разрезом и фиг. 2-вид ее сверху.In FIG. 1 shows a general view of a mold with a partial vertical section; and FIG. 2 is a view from above.

Предлагаема прессформа снабжена центральным пунсоном 7 и двум или несколькими кольцевыми пунсонами 2, 3, а также матрицей 4 и подушкой матрицы 5.The proposed mold is equipped with a central puncheson 7 and two or more ring punches 2, 3, as well as a matrix 4 and a pad of matrix 5.

Работа помощью прессформы производитс следующим образом. Отвеши-. вают определенно количество порошка (композици ) и засыпают в матрицу прессформы , предварительно нагретую до требуемой температуры и установленную наThe work using the mold is as follows. Answer- The amount of powder (composition) is definitely set and poured into the mold matrix, preheated to the required temperature and set to

плиту гидравлического пресса. В матрицу вводитс пунсон 3, после чего добавл етс еще некоторое количество порощка , необходимого дл получени выпуклой части прессуемого издрли 6 (например, ножки настольной лампы). Вслед за пунсоном 3 ввод тс пунсоны 2 и / и даетс некотора часть полного давлени . В это врем происходит равномерное распределение порощка (давление на пунсон 5 достигаетс с помощью кольца). После этого отпускаетс пресс, снимаетс кольцо и даетс полное давление на все пунсоны.hydraulic press plate. Punson 3 is introduced into the die, after which some more powder is added to obtain the convex part of the extrudate 6 (e.g., legs of a table lamp). Following punches 3, punches 2 are introduced and / and some of the total pressure is given. At this time, a uniform distribution of the scraper occurs (pressure on the puncheson 5 is achieved by means of a ring). After this, the press is released, the ring is removed and full pressure is given to all the punches.

Таким образом происходит равномерное распределение массы по всему заполненному объему. Подобным же путем возможно прессование и с двум пунсонами .Thus, there is a uniform distribution of mass throughout the entire volume. Pressing with two punches is possible in a similar way.

Предмет изобретени .The subject matter of the invention.

Прессформа с комбинированным пунсоном , отличающа с тем, что она имеет один центральныйпунсон / и два или несколько кольцевых пунсонов 2, 3 с целью прессовани изделий из малотекучих композиций. Е авторскому свидетельству А; Е. Баркалай гМ 4506A mold with a combined puncheon, characterized in that it has one central puller / and two or more annular punches 2, 3 in order to compress products from low-flowable compositions. E copyright certificate A; E. Barcalay GM 4506

SU166501A 1935-03-31 1935-03-31 Compression Punch Mold SU45063A1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
SU166501A SU45063A1 (en)	1935-03-31	1935-03-31	Compression Punch Mold

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SU166501A SU45063A1 (en)	1935-03-31	1935-03-31	Compression Punch Mold

Publications (1)

Publication Number	Publication Date
SU45063A1 true SU45063A1 (en)	1935-11-30

Family

ID=48359302

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SU166501A SU45063A1 (en)	1935-03-31	1935-03-31	Compression Punch Mold

Country Status (1)

Country	Link
SU (1)	SU45063A1 (en)

1935
- 1935-03-31 SU SU166501A patent/SU45063A1/en active

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