PL422874A1 - Method for thermal deburring - Google Patents
Method for thermal deburringInfo
- Publication number
- PL422874A1 PL422874A1 PL422874A PL42287417A PL422874A1 PL 422874 A1 PL422874 A1 PL 422874A1 PL 422874 A PL422874 A PL 422874A PL 42287417 A PL42287417 A PL 42287417A PL 422874 A1 PL422874 A1 PL 422874A1
- Authority
- PL
- Poland
- Prior art keywords
- mixture
- chamber
- deburring
- mbar
- oxygen
- Prior art date
Links
Abstract
Przedmiotem wynalazku jest sposób termicznego gratowania, polegający na termicznej obróbce przedmiotów metalowych oraz z tworzysz sztucznych za pomocą mieszaniny gazów wybuchowych, przy użyciu jednej maszyny do gratowania, którą dobiera się parametry procesu gratowania w zależności rodzaju obrabianego materiału. Dla przedmiotów metalowych dobiera się mieszankę tlenu i metanu w stosunku 2-4:1 przy ciśnieniu napełniania w zakresie od 4 do 8 bar, natomiast dla przedmiotów z tworzyw sztucznych dobiera się mieszankę tlenu i wodoru w stosunki 1:3 przy ciśnieniu napełniania w zakresie od 400 do 2000 mbar, przy czym po szczelnym zamknięciu komory, ale przed etapem wprowadzenia do komory (1, 2) mieszaniny gazów wybuchowych, w komorze (1, 2) wytwarza się próżnię, korzystnie o ciśnieniu 200 mbar.The subject of the invention is a method of thermal deburring, consisting in the thermal treatment of metal objects and you create artificial materials using a mixture of explosive gases, using one deburring machine, which selects the parameters of the deburring process depending on the type of workpiece. For metal objects, a mixture of oxygen and methane in a ratio of 2-4: 1 at a filling pressure in the range of 4 to 8 bar is selected, while for plastic objects, a mixture of oxygen and hydrogen is selected in a ratio of 1: 3 at a filling pressure in the range of 400 to 2000 mbar, but after sealing the chamber, but before introducing the mixture of explosive gases into the chamber (1, 2), a vacuum is created in the chamber (1, 2), preferably at a pressure of 200 mbar.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL422874A PL233684B1 (en) | 2017-09-18 | 2017-09-18 | Method for thermal deburring |
PCT/PL2017/050056 WO2019054886A1 (en) | 2017-09-18 | 2017-11-16 | Thermal deburring machine and method of thermal deburring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL422874A PL233684B1 (en) | 2017-09-18 | 2017-09-18 | Method for thermal deburring |
Publications (2)
Publication Number | Publication Date |
---|---|
PL422874A1 true PL422874A1 (en) | 2019-03-25 |
PL233684B1 PL233684B1 (en) | 2019-11-29 |
Family
ID=65799887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL422874A PL233684B1 (en) | 2017-09-18 | 2017-09-18 | Method for thermal deburring |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL233684B1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3666252A (en) * | 1970-05-25 | 1972-05-30 | Chemotronics International Inc | Apparatus for rapid high energy removal of superfluous projections |
JPS5822631A (en) * | 1981-07-30 | 1983-02-10 | Diesel Kiki Co Ltd | Method of removing burr |
WO2010017022A2 (en) * | 2008-08-05 | 2010-02-11 | Kennametal Inc. | Improved gas regulator for thermal energy machining |
-
2017
- 2017-09-18 PL PL422874A patent/PL233684B1/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3666252A (en) * | 1970-05-25 | 1972-05-30 | Chemotronics International Inc | Apparatus for rapid high energy removal of superfluous projections |
JPS5822631A (en) * | 1981-07-30 | 1983-02-10 | Diesel Kiki Co Ltd | Method of removing burr |
WO2010017022A2 (en) * | 2008-08-05 | 2010-02-11 | Kennametal Inc. | Improved gas regulator for thermal energy machining |
Also Published As
Publication number | Publication date |
---|---|
PL233684B1 (en) | 2019-11-29 |
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