SE8600054D0 - PROCEDURE FOR PREPARING HOLY CYLINDRICAL WORK PIECES - Google Patents
PROCEDURE FOR PREPARING HOLY CYLINDRICAL WORK PIECESInfo
- Publication number
- SE8600054D0 SE8600054D0 SE8600054A SE8600054A SE8600054D0 SE 8600054 D0 SE8600054 D0 SE 8600054D0 SE 8600054 A SE8600054 A SE 8600054A SE 8600054 A SE8600054 A SE 8600054A SE 8600054 D0 SE8600054 D0 SE 8600054D0
- Authority
- SE
- Sweden
- Prior art keywords
- preparing
- holy
- procedure
- work pieces
- cylindrical work
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D25/00—Special casting characterised by the nature of the product
- B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
- B22D23/06—Melting-down metal, e.g. metal particles, in the mould
- B22D23/10—Electroslag casting
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/06—Surface hardening
- C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Continuous Casting (AREA)
- Heat Treatment Of Articles (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Abstract
A method of making hollow cylindrical articles provides for preparing a blank through electroslag casting at a speed of 0.3 to 0.6 mm/sec., its surface hardening with a flow of plasma jet formed in a plasmatron at a current intensity of 220 to 320A, at a linear rotation speed of the blank of 3 to 10 mm/sec. and at a gap of 2 to 10 mm between the plasmatron and the blank, and its magnetoabrasive machining.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SU1984/000024 WO1985005128A1 (en) | 1984-05-08 | 1984-05-08 | Method of making hollow cylindrical articles |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8600054L SE8600054L (en) | 1986-01-07 |
SE8600054D0 true SE8600054D0 (en) | 1986-01-07 |
Family
ID=21616845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8600054A SE8600054D0 (en) | 1984-05-08 | 1986-01-07 | PROCEDURE FOR PREPARING HOLY CYLINDRICAL WORK PIECES |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS61502062A (en) |
AT (1) | AT388888B (en) |
CH (1) | CH661747A5 (en) |
DE (2) | DE3490700T1 (en) |
FI (1) | FI78120C (en) |
FR (1) | FR2570627B1 (en) |
GB (1) | GB2172821B (en) |
SE (1) | SE8600054D0 (en) |
WO (1) | WO1985005128A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
YU135290A (en) * | 1989-07-25 | 1992-12-21 | Schuler, Albert | HARDENING PROCEDURE FOR CUTTING EDGES OF SAWS, KNIVES AND PUNCHING TOOLS |
US5360495A (en) * | 1989-07-25 | 1994-11-01 | Albert Schuler | Process for hardening cutting edges with an oval shaped plasma beam |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1252218B (en) * | 1967-10-19 | Institut hlektrosvarki im E O Pa+ona Kiew (Sowjetunion) | Process for electrical slag remelting of metallic Absi.hmelzelectoden and device for carrying out the process | |
FR1233454A (en) * | 1958-09-18 | 1960-10-12 | Plasma Flame Corp | Process for treating metals by plasma flow |
DD63018A (en) * | 1966-03-16 | |||
US3595711A (en) * | 1969-06-09 | 1971-07-27 | Ford Motor Co | Antifriction bearing component manufacture |
SU808252A1 (en) * | 1977-10-05 | 1981-02-28 | Предприятие П/Я Р-6930 | Method of working parts with magnetic abrasive powder |
SU751598A1 (en) * | 1978-02-15 | 1980-07-30 | Брянский Институт Транспортного Машиностроения | Method of magneto-abrasive working of articles |
SU931414A1 (en) * | 1979-10-26 | 1982-05-30 | Физико-Технический Институт Ан Белсср | Apparatus for magnetic abrasive working of parts |
FI802179A (en) * | 1980-07-07 | 1982-01-08 | Valmet Oy | FOER FARANDE OCH ANORDNING I FRAMSTAELLNINGEN AV FOEREMAOL AV GJUTJAERN MED HAORD YTA I SYNNERHET AV VALSAR SAOSOM VALSAR FOER STAOLINDUSTRIN ELLER PAPPERSKALANDRERINGSVALSAR SAMT ENLIGT FOERFARANDET EL |
-
1984
- 1984-05-08 AT AT0907484A patent/AT388888B/en not_active IP Right Cessation
- 1984-05-08 DE DE19843490700 patent/DE3490700T1/en active Pending
- 1984-05-08 JP JP59503762A patent/JPS61502062A/en active Pending
- 1984-05-08 CH CH401186A patent/CH661747A5/en not_active IP Right Cessation
- 1984-05-08 GB GB08600120A patent/GB2172821B/en not_active Expired
- 1984-05-08 DE DE19843490700 patent/DE3490700C2/en not_active Expired
- 1984-05-08 WO PCT/SU1984/000024 patent/WO1985005128A1/en active IP Right Grant
- 1984-09-27 FR FR8414879A patent/FR2570627B1/en not_active Expired
-
1986
- 1986-01-07 FI FI860061A patent/FI78120C/en not_active IP Right Cessation
- 1986-01-07 SE SE8600054A patent/SE8600054D0/en unknown
Also Published As
Publication number | Publication date |
---|---|
FI78120C (en) | 1989-06-12 |
FI78120B (en) | 1989-02-28 |
DE3490700C2 (en) | 1989-06-29 |
FR2570627B1 (en) | 1987-01-16 |
DE3490700T1 (en) | 1986-04-24 |
SE8600054L (en) | 1986-01-07 |
GB2172821B (en) | 1987-12-23 |
FR2570627A1 (en) | 1986-03-28 |
GB2172821A (en) | 1986-10-01 |
ATA907484A (en) | 1989-02-15 |
JPS61502062A (en) | 1986-09-18 |
AT388888B (en) | 1989-09-11 |
FI860061A0 (en) | 1986-01-07 |
GB8600120D0 (en) | 1986-02-12 |
FI860061A (en) | 1986-01-07 |
CH661747A5 (en) | 1987-08-14 |
WO1985005128A1 (en) | 1985-11-21 |
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