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Na u hlile u utloisisa sebopeho sa li-milling cutters

Li-milling cutters li sebelisoa haholo. Na u hlile u utloisisa sebopeho sa li-griller? A re boneng ka sengoloa kajeno.

1. Li-angles tse ka sehloohong tsa li-geometric tsa li-milling cutters

Sehahi se na le angle e ka pele le li-angles tse peli tsa rake, e 'ngoe e bitsoa axial rake angle' me e 'ngoe e bitsoa radial rake angle.

The angle radial rake angle γf le axial rake angle γp. The radial rake angle γf e ama haholo matla a ho itšeha; axial rake angle γp e ama sebopeho sa li-chips le tataiso ea matla a axial. Ha γp e le boleng bo botle, li-chips li fofa hole le ts'ebetso ea machining. noodle.

asd (1)

Rake angle (rake face contact surface)

Negative rake angle: bakeng sa tšepe, li-alloys tsa tšepe, tšepe e sa hloekang, tšepe e entsoeng ka tšepe.

Positive rake angle: e sebelisoa ka thepa ea viscous le li-alloys tse nang le mocheso o phahameng.

Sekhutlo se ka pele se bohareng: se sebelisetsoang ho khoasolla, ho hula, ho etsa profiling le ho etsa lithipa.

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Sebelisa li-angles tse mpe tsa rake ha ho khoneha.

2. Geometry ea ho sila

1. khutlo e nepahetseng - angle e ntle

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Ho khaola ho bonolo ebile ho boreleli, empa matla a ho itšeha a fokola. E loketse ho sebetsana le lisebelisoa tse bonolo le tšepe e sa hloekang, tšepe e sa keneleng mocheso, tšepe e tloaelehileng le tšepe e entsoeng ka tšepe, joalo-joalo Foromo ena e lokela ho khethoa ha ho e-na le lisebelisoa tsa mochine o fokolang matla, ho sa tsitsa ho lekaneng ha mokhoa oa ts'ebetso, le metse e hahiloeng.

Molemo:

+ seha se boreleli

+ Ho tlosoa ha chip e boreleli

+ bokhabane bo botle ba bokaholimo

Mefokolo:

- Matla a ho itšeha

- Ha e khone ho khaola likamano

- The workpiece e arotsoe ho tloha tafoleng ea mochine

2. Negative angle - Negative angle

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E na le ts'ebetso e matla ea ho hanyetsa 'me e sebelisa li-blades tse mpe, tse loketseng ho sila ka thata ka tšepe e entsoeng ka tšepe, tšepe e entsoeng ka tšepe le boima bo phahameng, tšepe e matla haholo.

Leha ho le joalo, ho sila ho ja matla a mangata 'me ho hloka ts'ebetso e tsitsitseng ea tsamaiso.

Molemo:

+ matla a sehang

+ Tlhahiso

+ Sutumelletsa sesebedisoa ho tafoleng ea mochini

Mefokolo:

- Matla a maholo a ho itšeha

- Ho thibela chip

Lisebelisoa tsa Xinfa CNC li na le litšobotsi tsa boleng bo botle le theko e tlase. Ho fumana lintlha, ka kopo etela:

Baetsi ba Lisebelisoa tsa CNC - Feme ea Lisebelisoa tsa CNC ea China le Bafani (xinfatools.com)

3. Positive angle - angle negative

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Sekhahla se na le khanyetso e matla ea tšusumetso 'me e bohale. E loketse ho sebetsana le tšepe, tšepe e entsoeng ka tšepe le tšepe e entsoeng ka tšepe. Phello e boetse e molemo ha ho siloa ka likarolo tse kholo.

Molemo:

+ Ho tlosoa ha chip e boreleli

+ matla a ho itšeha a loketseng

+ Lisebelisoa tse ngata tse fapaneng

4. Milling cutter pitch

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1) Meno a teteaneng: fepa ka lebelo le phahameng, matla a maholo a ho sila, sebaka se senyenyane sa chip.

2) Meno a tloaelehileng: lebelo le tloaelehileng la phepelo, matla a ho sila le sebaka sa chip.

3) Meno a mahoashe: lijo tse lebelo le tlase, matla a manyane a ho sila, sebaka se seholo sa chip.

Haeba sila se sehang ha se a hlomelloa ka ho khethehileng wiper kentsoeng, bokaholimo bo magwata itšetlehile ka hore na phepelo ka phetohelo feta wiper sefofane bophara ba kenya.

Mohlala: Slot Milling & Contour Milling

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Palo ea meno:

•Meno a manyenyane kapa a tloaelehileng bakeng sa ho sila sekotjana (tšireletseho)

•Meno a teteaneng bakeng sa ho sila li-contour (production)


Nako ea poso: Nov-01-2023