Tse ling tsa litsebiso mabapi le HSS hole cutters u lokela ho tseba

HSS Hole Cutters ke eng?

HSS Hole Cutters, eo hape e tsejoang e le Annular Cutters, ke lisebelisoa tsa ho seha li-cylindrical tse etselitsoeng ho phunya masoba ka ho ntša selikalikoe (annulus) ea lintho tse bonahalang, ho siea slug e tiileng ka morao. Moralo ona o sebetsang hantle o hloka matla a fokolang haholo mme o hlahisa mocheso o fokolang ho feta boro e tloaelehileng e ntšang molumo kaofela oa lesoba.

Lebitso la "HSS" le bolela hore li entsoe ka tšepe ea High-Speed ​​​​Speed, e leng tšepe e khethehileng ea alloy e tsebahalang ka ho thatafala ho ikhethang, ho se mamelle, le bokhoni ba ho mamella mocheso o phahameng ntle le ho halefa. Sena se etsa hore e be tse loketseng bakeng sa ho seha ka har'a lisebelisoa tse thata tse kang tšepe, tšepe e sa hloekang, tšepe e entsoeng ka tšepe le litšepe tse se nang tšepe.

Likarolo tsa Bohlokoa tsa Theknoloji & Moralo

Ts'ebetso e phahameng ea HSS hole cutters e tsoa ho boenjiniere ba bona bo tsoetseng pele. Mona ke lintlha tsa bohlokoa tse ba khethollang:

1. Lisebelisoa tsa tšepe tse lebelo le phahameng

• Sebopeho: Ka tloaelo e entsoe ka limaraka tsa pele tse kang M2 (ka Tungsten le Molybdenum) kapa M35/Cobalt HSS (e nang le 5-8% Cobalt). Ho eketsoa ha cobalt ho matlafatsa bofubelu bo bofubelu, ho lumella motho ea sehang hore a sebetse hantle tlas'a mocheso o feteletseng o hlahisoang nakong ea ho itšeha ho phahameng.
• Bothata: Ba ithorisa ka Rockwell Hardness e phahameng (HRC 63-65), e etsang hore e be thata haholo ebile e sa khathatse ho feta lisebelisoa tse tloaelehileng tsa tšepe e phahameng ea carbon.

2. Geometry e tsoetseng pele & Moralo oa Leino

• Meno a Mangata a ho Seha: Tšoaea meno a 2 ho isa ho a 4 a ho itšeha hamonate a arolang matla a ho itšeha ka ho lekana. Sena se etsa bonnete ba sehiloeng se boreleli, se fokotsa ho senyeha ha meno ka bomong, le ho lelefatsa bophelo ba lisebelisoa.
• Precision Ground Flutes: Meno a entsoe ka nepo ho theha mapheo a hlabang, a tsitsitseng a sehang ka har'a thepa ka mokhoa o hloekileng ka li-burrs tse nyane.
• Li-Angles tsa Rake le ho Hlakola: Li-angles tse ntlafalitsoeng li netefatsa sebopeho se sebetsang sa chip le ho tsoa, ​​​​ho thibela ho koala le ho chesa haholo.

3. Pilot Pin & Centering

Bongata ba li-hole cutters tsa HSS li sebelisoa ka mochine oa khatiso oa magnetic drill (mag drill) 'me li na le phini e bohareng ea sefofane. Pini ena e tataisa sehahi ka har'a thepa, ho netefatsa hore ho na le setsi se phethahetseng le ho thibela "ho tsamaea" ho atisang ho amahanngoa le lisakha tsa lesoba kapa likotoana tse tloaelehileng.

4. Mokhoa oa ho Ejection Slug

Ka mor'a hore sehiloeng se phethoe, mokokotlo oa tšepe o tiileng (slug) o sala ka hare ho sehahi. Sistimi e hahelletsoeng ka har'a ejection ea slug e lumella ho tlosoa ha slug ka potlako le ha bonolo ka pompo e bonolo ho tloha hamore kapa ka ho sebelisa ts'ebetso e ka morao ea mag drill, e fokotsang nako ea ho theoha lipakeng tsa masoba haholo.

Melemo Ho Feta Lisebelisoa Tse Tloaelehileng

Ke hobane'ng ha u lokela ho khetha HSS hole cutter holim'a bi-metal lesoba sakha kapa twist drill? Melemo e mengata haholo:

• Lebelo le Leholo la ho Cheka ka Potlako: Ba ka khaola masoba ka makhetlo a 4-5 ka potlako ho feta ho phunya ka bophara bo lekanang. Moralo oa annular o tlosa lisebelisoa tse nyane haholo, tse hlokang matla a lipere.
• Bophelo bo ikhethang ba Tool: Thepa e matla ea HSS le ts'ebetso e sebetsang ea ho seha li etsa hore motho a phele nako e telele ho feta lisakha tsa li-bi-metal hole, tse ka thetsang kapele lisebelisoa tse thata.
• Tšebeliso e Fokotseng ea Matla: Ka lebaka la moralo oa tsona o sebetsang hantle, o hloka matla a fokolang le matla a ho sebetsa, e leng se etsang hore e be tse loketseng bakeng sa li-drill tse nkehang habonolo le lisebelisoa tse nang le mehloli e fokolang ea matla.
• Boleng ba Superior Hole: Ba hlahisa masoba a hloekileng, a nepahetseng, le a chitja ka mokhoa o phethahetseng a nang le pheletso e boreleli le li-burrs tse nyane, hangata li tlosa tlhoko ea ts'ebetso ea ho qetela.
• Cooler Operation: Ejection e sebetsang hantle ea chip le khohlano e fokolang e lebisa ho thecheso e tlase ea ts'ebetso, e bolokang boima ba sesebelisoa le thepa ea eona.

Lisebelisoa tse fapaneng tsa indasteri

Li-hole cutters tsa HSS ke lisebelisoa tse fapaneng tse sebelisoang liindastering tse ngata bakeng sa mesebetsi e mengata e fapaneng:

• Thepa ea tšepe ea Structural Steel: Ho theha masoba a bolt bakeng sa maballo, likanale le lipoleiti ka har'a liforeimi tsa moaho, marokho le merero ea meralo.
• Metal Manufacturing & Machinery: Ho phunya masoba a nepahetseng bakeng sa ho kopanya, ho kenya lisebelisoa, le lisebelisoa tsa hydraulic / pneumatic likarolong tsa mochine.
• Kaho ea Likepe & Offshore: E sebelisoa haholo kahong le tokisong ea likepe le sethala sa kantle ho naha moo lipoleiti tse teteaneng tsa tšepe li atileng.
• Tlhokomelo, Tokiso, le Ts'ebetso (MRO): E loketse bakeng sa tlhokomelo ea limela, ho lokisoa ha lisebelisoa, le liphetoho sebakeng sa marang-rang moo lebelo le ho nepahala li leng bohlokoa.
• Lekala la Matla: Ho cheka masoba litorang tsa turbine ea moea, lisebelisoa tsa ho fehla motlakase, le kaho ea lipeipi.
• Lisebelisoa tsa likoloi le tse boima: Ho etsa le ho lokisa liforeimi, chassis le likarolo tse ling tse boima.

Mokhoa oa ho Khetha Sekhahla se nepahetseng sa HSS Hole

Ho khetha sehahi se nepahetseng ho netefatsa ts'ebetso e nepahetseng le bophelo bo bolelele. Nahana ka lintlha tsena:

1. Boitsebiso bo Lokelang ho Khaola: HSS e tloaelehileng (M2) e ntle bakeng sa tšepe e bonolo le aluminium. Bakeng sa lisebelisoa tsa tšepe tse sa hloekang kapa tse thata haholoanyane, khetha mofuta oa Cobalt HSS (M35).
2. Hole Diameter & Botebo: Li-cutters li tla ka mefuta e mengata ea li-diameter (mohlala, 12mm ho isa ho 150mm). Lekola botebo ba ho itšeha ho etsa bonnete ba hore bo ka phunyeletsa ka thepa ea hau.
3. Tšebelisano ea Arbor / Adapter: Netefatsa hore shank ea seha (mohlala, 19mm hex, 3/4″ round) e lumellana le mochini oa hau oa ho cheka kapa oa mochini oa ho phunya.
4. Boleng le Letšoao: Tsetela ho li-cutters tse tsoang lihlahisoa tse tsebahalang tse tsebahalang ka taolo ea boleng le ts'ebeliso ea thepa ea pele. Seseha se theko e tlase se ka u jella chelete e ngata ha nako e ntse e ea ka lebaka la ho nkeloa sebaka khafetsa le boleng bo tlase bo sehiloeng.