WO1981002265A1 - Container for hot extrusion of metallic powder - Google Patents
Container for hot extrusion of metallic powder Download PDFInfo
- Publication number
- WO1981002265A1 WO1981002265A1 PCT/SU1980/000025 SU8000025W WO8102265A1 WO 1981002265 A1 WO1981002265 A1 WO 1981002265A1 SU 8000025 W SU8000025 W SU 8000025W WO 8102265 A1 WO8102265 A1 WO 8102265A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- κορπusa
- φig
- elemenτ
- chτο
- ποveρχnοsτ
- Prior art date
Links
- 238000001192 hot extrusion Methods 0.000 title abstract 2
- 239000000843 powder Substances 0.000 title 1
- 230000009467 reduction Effects 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 3
- 238000009412 basement excavation Methods 0.000 claims 1
- 230000000284 resting effect Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 29
- 229910052751 metal Inorganic materials 0.000 abstract description 29
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 20
- 230000008569 process Effects 0.000 description 18
- 238000001125 extrusion Methods 0.000 description 14
- 239000011159 matrix material Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/1208—Containers or coating used therefor
Definitions
- the existing component of the circuit is self-correcting in the manufacture of products from a foreign metal using a non-metallic process
- Izves ⁇ en ⁇ n ⁇ eyne ⁇ etc. I g ⁇ yachey e ⁇ s ⁇ uzii me ⁇ alli- ches ⁇ g ⁇ ⁇ zha, v ⁇ lyucha ⁇ dy ⁇ ubcha ⁇ yi ⁇ us, NJ vnu ⁇ en- ⁇ l ⁇ s ⁇ ⁇ g ⁇ sluni ⁇ ddya za ⁇ lneniya its me ⁇ alli- ches ⁇ im ⁇ zh ⁇ m, ⁇ e ⁇ ednyuyu ⁇ ysh ⁇ u, ⁇ ilegavduyu ⁇ ⁇ dn ⁇ mu of ⁇ ts ⁇ v ⁇ usa sv ⁇ im ⁇ l ⁇ s ⁇ im ⁇ ts ⁇ m, na ⁇ avlyaschy
- ⁇ -3- is referred to as a “distribution company”.
- P ⁇ s ⁇ avlennaya task ⁇ eshena s ⁇ zdaniem ⁇ n ⁇ eyne ⁇ a ddya g ⁇ yachey e ⁇ s ⁇ uzii me ⁇ alliches ⁇ g ⁇ ⁇ zha, ⁇ y v ⁇ lyuchae ⁇ ⁇ ubcha ⁇ y ⁇ us with vnu ⁇ enney ⁇ l ⁇ s ⁇ yu, sluzha- boiling for 5 za ⁇ lneshya its me ⁇ alliches ⁇ im ⁇ sh ⁇ m, ⁇ e ⁇ ednyuyu ⁇ ysh ⁇ u, ⁇ ilegaschuyu ⁇ ⁇ dn ⁇ mu of ⁇ ts ⁇ v ⁇ usa, na ⁇ av- lyaschy ⁇ nus for administration ma ⁇ itsu e ⁇ s ⁇ uzi ⁇ nn ⁇ g ⁇ ⁇ es- ca ⁇ as ⁇ l ⁇ zhenny sna ⁇ uzhi on ⁇ e ⁇ edney ⁇
- the written-off end-user system contributes to at least 20 of its internal, non-intrusive, non-intrusive products
- the existing building which is from the eastern part of the country, which is located in the middle of the building, which has been sold out of the territory of the United States, has been replenished. It is reported as being linear, but for its other part, which goes to the outlets, there is a corresponding increase, due to which, a total of 35 is expected to be paid out last year.
- the main part of the operating system developed in the form of a circle, is connected to its main part of the unit 1 • - - by the body of revolution, which is linear . oobrazuyuschee.
- the container can support
- the rear axle must be turned off, turned inside of the compartment.
- this element can be completed as one unit with the front end,
- the outer diameter of the puck is set to 0, 85 -0 0 to ⁇ , 00 -P> ⁇ , where b is the internal diameter of the pus, the thickness of the back cover has been fixed to
- the loss of body weight may not be sufficient to keep the vehicle at a low temperature ⁇ a ⁇ ushenie ⁇ ivedenny ⁇ above ⁇ edelny ⁇ values ⁇ s ⁇ alny ⁇ u ⁇ azanny ⁇ ⁇ azme ⁇ v ⁇ iv ⁇ di ⁇ ⁇ reduction vy ⁇ da g ⁇ dn ⁇ g ⁇ vsleds ⁇ vie ne ⁇ avn ⁇ - me ⁇ n ⁇ g ⁇ is ⁇ echeniya ⁇ zh ⁇ v ⁇ g ⁇ me ⁇ alla, zanimayuscheg ⁇ ⁇ v ⁇ - s ⁇ vuyu Part ⁇ n ⁇ eyne ⁇ a from ma ⁇ itsy e ⁇ s ⁇ uzi ⁇ nn ⁇ g ⁇ : - ⁇ essa.
- a variant of the execution of the unit is available, in which the element is located between the front one, executed in the form of a flat membrane, and on the other hand P ⁇ ili ⁇ uschaya ⁇ ve ⁇ n ⁇ s ⁇ in case e ⁇ m d ⁇ lzhna ime ⁇ ⁇ ilegaschee ⁇ ⁇ e ⁇ edne ⁇ ⁇ yzhe ⁇ l ⁇ s ⁇ e ⁇ sn ⁇ vanie, diame ⁇ ' ⁇ g ⁇ less vnu ⁇ enneg ⁇ diame ⁇ a ⁇ usa.
- I / is schematically disclosed in a separate version of the embodiment of the converter, as agreed:. '-B ⁇ o ⁇ eniyu,: in ⁇ m ⁇ ili ⁇ uschii elemen ⁇ , vy ⁇ lnenny0 for ⁇ dn ⁇ tsel ⁇ e with zadne ⁇ ⁇ yzh ⁇ , imee ⁇ ⁇ ili ⁇ uyuschuyu ⁇ - ve ⁇ n ⁇ s ⁇ in ⁇ me usechenn ⁇ g ⁇ ⁇ nusa / ⁇ ig.4 ⁇ iz ⁇ b ⁇ azhae ⁇ ⁇ n ⁇ e ne ⁇ d ⁇ e ⁇ s ⁇ uzii, ⁇ ig.4 £ - ⁇ sle e ⁇ s ⁇ uzii / ⁇ ig.5 / ⁇ , ⁇ , c / s ⁇ ema ⁇ iches ⁇ i iz ⁇ b ⁇ azhae ⁇ in ⁇ - d ⁇ ln ⁇ m ⁇ az ⁇ eze
- s ⁇ ny specify ⁇ ysh ⁇ i 4. ⁇ dalne ⁇ shem where e ⁇ ne ⁇ b ⁇ - 'dam ⁇ , elemen ⁇ 8 bude ⁇ shlen ⁇ va ⁇ sya zadashl vnu ⁇ ennim ⁇ ili ⁇ uschim elemen ⁇ m.
- ⁇ _ -10- is visible in Fig. ⁇ , with the direction of the flow of the extruded metal.
- the process of extrusion is a pressure-tightening, which, in the end : • leads to an increase in the annual output.
- the range of the diameter ⁇ > ⁇ of the 15th part is limited to the size of the block I.
- the unit is at least 9 less than I in the main part. -12- In the process of extrusion, the end-to-end layers of metal send a whitish flow rate than the adjacent to them continuous layers.
- the free part of the product 13 / Fig. 2 ⁇ / these are subject to the intermittent part of the metal element 8 to be deeply attached to the device. 2 the value of the free metal is in general not in FIG. 2 ⁇ /, "at all, this means that it is necessary to remove it.
- 25 function / made of cast iron and serves for the formation from it of the waste process in the process of extracting the process 13 / to the process. 48 ”process / process.
- the adjustable cover 3 is completed in one piece
- the second half of the day was 18 days, the size of the block was limited to 3 steps 16.
- the diameter L ⁇ and a depth of ⁇ about 18 the length of the press-pull increases, and when you increase the distance, it is slightly shorter. the yield is reduced.
- FIG. 8 contains- ⁇ ⁇ ⁇ 5 5 5 5 5 5 ⁇ 20 20 20 20 20 20 20 20 20 20 20 20 20--.8 .8 .8 .8 .8 .8 .8. -17- in the form of flat membranes.
- Part 10 e ⁇ ⁇ - ve ⁇ n ⁇ s ⁇ i vy ⁇ lnena as ⁇ l ⁇ s ⁇ g ⁇ ⁇ ugl ⁇ g ⁇ ⁇ sn ⁇ vaniya, ⁇ ilegascheg ⁇ ⁇ ⁇ yzhe imeyuscheg ⁇ diame ⁇ 3 and b is 5, smaller than diameter 0 of section I.
- the central part of 10 is connected by a number of 21 bodies: " -rotation. In figure 8, it is 21 in the same way.
- Part 21 which has a linear form factor.
- Pe ⁇ edni ⁇ na ⁇ uzhny ⁇ ili ⁇ uschi ⁇ elemen ⁇ in va ⁇ ian- - ⁇ a ⁇ ⁇ n ⁇ e ⁇ ne ⁇ a, iz ⁇ b ⁇ azhenny ⁇ on ⁇ ig.8 and 9 a. is intended to be used to wait at the front for 3 times before applying pressure / Fig. 95 /, it is possible to send material 6, for, it is close to the unit for deflection.
- ⁇ - / with • so that, in the process of extrusion, you can cut off the surface of the transmitter in step 13 / ⁇ fig.E with /.
- FIGS. 8 and 9 specifying a flash of 4 has a turnaround of 9 in the shape of a truncated shell.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55501698A JPS57500109A (enrdf_load_stackoverflow) | 1980-02-13 | 1980-02-13 | |
| AT913780A AT375574B (de) | 1980-02-13 | 1980-02-13 | Behaelter zum strangpressen von metallpulver |
| PCT/SU1980/000025 WO1981002265A1 (en) | 1980-02-13 | 1980-02-13 | Container for hot extrusion of metallic powder |
| DE19803050266 DE3050266A1 (en) | 1980-02-13 | 1980-02-13 | Container for hot extrusion of metallic powder |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| WOSU80/00025 | 1980-02-13 | ||
| PCT/SU1980/000025 WO1981002265A1 (en) | 1980-02-13 | 1980-02-13 | Container for hot extrusion of metallic powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1981002265A1 true WO1981002265A1 (en) | 1981-08-20 |
Family
ID=21616590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/SU1980/000025 WO1981002265A1 (en) | 1980-02-13 | 1980-02-13 | Container for hot extrusion of metallic powder |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS57500109A (enrdf_load_stackoverflow) |
| AT (1) | AT375574B (enrdf_load_stackoverflow) |
| DE (1) | DE3050266A1 (enrdf_load_stackoverflow) |
| WO (1) | WO1981002265A1 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0252193A1 (en) * | 1986-07-10 | 1988-01-13 | Worl-Tech Limited | Manufacture and consolidation of alloy metal powder billets |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3824097A (en) * | 1972-12-19 | 1974-07-16 | Federal Mogul Corp | Process for compacting metal powder |
| SU724275A1 (ru) * | 1977-08-01 | 1980-03-30 | Предприятие П/Я М-5481 | Способ получени заготовки дл экструзии изделий из порошка |
-
1980
- 1980-02-13 JP JP55501698A patent/JPS57500109A/ja active Pending
- 1980-02-13 DE DE19803050266 patent/DE3050266A1/de not_active Ceased
- 1980-02-13 WO PCT/SU1980/000025 patent/WO1981002265A1/ru active Application Filing
- 1980-02-13 AT AT913780A patent/AT375574B/de active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3824097A (en) * | 1972-12-19 | 1974-07-16 | Federal Mogul Corp | Process for compacting metal powder |
| SU724275A1 (ru) * | 1977-08-01 | 1980-03-30 | Предприятие П/Я М-5481 | Способ получени заготовки дл экструзии изделий из порошка |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3050266A1 (en) | 1982-04-15 |
| JPS57500109A (enrdf_load_stackoverflow) | 1982-01-21 |
| AT375574B (de) | 1984-08-27 |
| ATA913780A (de) | 1984-01-15 |
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