
Phillips countersunk flat head machine screws li entsoe ka thepa e sa tšoaneng, e 'ngoe le e 'ngoe e khethiloe ho lumellana le litlhoko tse khethehileng tsa kopo. Carbon steel ke ntho e sebelisoang hangata bakeng sa lits'ebetso tse akaretsang.
Phillips countersunk flat head machine screws li entsoe ka thepa e sa tšoaneng, e 'ngoe le e 'ngoe e khethiloe ho lumellana le litlhoko tse khethehileng tsa kopo. Carbon steel ke ntho e sebediswang hangata bakeng sa ditshebediso tse akaretsang. Limaraka tse kang 4.8, 5.8, le 8.8 li sebelisoa hangata. Likurufu tsa tšepe tsa k'habone tsa boemo bo tlase, joalo ka 4.8, li fana ka matla a mantlha 'me li loketse mesebetsi e tiisang thepa e bobebe ho isa ho e mahareng maemong ao e seng a bohlokoa. Li-screws tsa carbon steel tsa boemo bo holimo, joalo ka 8.8, li ka ba mocheso - li phekoloa ho matlafatsa matla a tsona, ho etsa hore li khone ho mamella meroalo e boima. Ho sireletsa likurufu tsa carbon steel hore li se ke tsa bola, hangata ho sebelisoa litlhare tse kang zinc plating, black oxide coating, kapa hot - dip galvanizing.
Bakeng sa lisebelisoa tse hlokang corrosion resistance, stainless steel ke khetho e ratoang. Limaraka tsa tšepe tse sa hloekang 304 le 316 li sebelisoa haholo. 304 tšepe e fana ka ts'ireletso e ntle ea ts'ireletso ea sepheo, e etsa hore e tšoanelehe bakeng sa lits'ebetso tsa kahare le kantle tse nang le ts'ireletso e itekanetseng ea tikoloho. 316 tšepe e sa hloekang, e nang le molybdenum e ntseng e eketseha, e fana ka khanyetso e matla ea lik'hemik'hale tse bohale, metsi a letsoai le maemo a feteletseng, e leng se etsang hore e be se loketseng indastering ea leoatle, ea lik'hemik'hale le ea lijo.
Maemong a ikgethileng moo ho hlokehang dintho tseo e seng tsa tshepe, tse kang ho intjhisa motlakase kapa ho etsa disebediswa tsa bongaka, nylon, polyacetal, kapa dipolasetiki tse ding tsa boenjineri di ka sebediswa ho hlahisa dikurufu. Likurufu tsena tseo e seng tsa tšepe li bobebe, li sireletsa motlakase, 'me li hanana le ho bola ha lik'hemik'hale. Ho feta moo, brass ka linako tse ling e khetheloa likurufu lits'ebetsong moo motlakase o leng teng, o sa hlokeng matla a makenete, kapa mokhabiso oa mokhabiso o hlokahalang.
Mohala oa sehlahisoa oa Phillips countersunk flat head machine screws o kenyelletsa mefuta e fapaneng e arotsoeng ka boholo, bolelele, mofuta oa khoele le boemo ba matla:
Standard Phillips Countersunk Flat Head Machine Screws: Tsena ke mefuta ea mantlha, e fumanehang ka mefuta e mengata ea metric le boholo ba boemphera. Bophahamo ba metric hangata bo tloha ho M1.6 ho isa M12, ha boholo ba boemphera bo koahela ho tloha ho #0 ho isa ho 1/4".
Phahameng - Matla Phillips Countersunk Flat Head Machine Screws: E etselitsoe lisebelisoa tse boima, li-screw tse matla haholo li entsoe ka thepa e matla, hangata tšepe ea alloy e nang le limaraka tse phahameng joalo ka 10.9 kapa 12.9. Li-screws tsena li na le li-diameter tse kholoanyane le li-shafts tse teteaneng ho mamella matla a maholo a ho tsieleha le a ho kuta. Li bohlokoa maemong a indasteri bakeng sa ho boloka mechini e boima, likarolo tse kholo tsa meralo, le lisebelisoa tse sebetsang tlasa meroalo e phahameng le ho thothomela. Li-screw tse matla a phahameng hangata li bonts'a matshwao a boemo ba matla lihloohong tsa tsona bakeng sa ho tsebahatsa habonolo.
E khethehileng - Feature Phillips Countersunk Flat Head Machine Screws:
Fine - Thread Phillips Countersunk Flat Head Machine Screws: Ka molumo o monyane oa khoele ha o bapisoa le li-screws tse tloaelehileng, mefuta e metle ea likhoele e fana ka ho nepahala ho eketsehileng le ho hanyetsa ho hlephisa. Hangata li sebelisoa lits'ebetsong tse hlokang tokiso e nepahetseng, joalo ka mechini e nepahetseng, lisebelisoa tsa optical, le lisebelisoa tsa elektroniki tsa boemo bo holimo, moo ho tiisang ho sireletsehileng haholoanyane le ho nepahetseng ho hlokahalang.
Self - Tapping Phillips Countersunk Flat Head Machine Screws: Li-screw tsena li etselitsoe ho khaola likhoele tsa tsona ha li ntse li khannoa ka har'a thepa, ho felisa tlhoko ea ho tlanya pele. Li loketse ho sebelisoa ka thepa e kang lakane ea tšepe, polasetiki, le likaroloana tse tšesaane tse nang le marako, tse fanang ka tharollo e bonolo le e sebetsang ea ho tiisa lits'ebetsong tsa kopano.
Coated Phillips Countersunk Flat Head Machine Screws: Li koahetsoe ka thepa e kang Teflon kapa nylon, li-screws tsena li fana ka khohlano e fokotsehileng nakong ea ho kenya, ho thibela kutu ho ntlafetseng, 'me ka linako tse ling ho matlafatsa motlakase. Li na le thuso lits'ebetsong moo lisebelisoa tsena tse ling li hlokahalang, joalo ka likampong tsa enjine ea makoloi kapa liphaello tsa motlakase.
Tlhahiso ea Phillips countersunk flat head machine screws e kenyelletsa mehato e mengata e nepahetseng le mehato e tiileng ea ho laola boleng:
Tokisetso ea Lintho: Lisebelisoa tse tala tsa boleng bo holimo, tse kenyelletsang litšepe, lithupa tsa tšepe, li-pellets tsa polasetiki, kapa likheo tsa koporo, li fumaneha. Lisebelisoa li hlahlojoa ka hloko bakeng sa sebopeho sa lik'hemik'hale, thepa ea mochine, le boleng ba holim'a metsi ho netefatsa hore ho latela litekanyetso tsa tlhahiso. Lisebelisoa tsa tšepe li khaoloa ka bolelele bo loketseng ho latela litlhoko tsa boholo ba screw.
Ho theha: Li-screws tsa tšepe hangata li etsoa ka mekhoa e batang ea lihlooho kapa ho chesa. Cold - heading ke mokhoa o tloaelehileng oa ho hlahisa li-screws tse nyane tse boholo, moo tšepe e bōpehileng hloohong e lakatsehang le sebopeho sa shank e sebelisa e shoa ka mohato o le mong kapa ho feta. Ts'ebetso ena e sebetsa hantle bakeng sa tlhahiso ea molumo o phahameng 'me e ka theha mefuta e nepahetseng ea likhoele le libopeho tsa screw. Ho chesa - forging e sebelisoa ho tse khōloanyane kapa tse phahameng - li-screws tsa matla, moo tšepe e futhumetseng ho ea boemong bo bonolo 'me e ntan'o bōptjoa tlas'a khatello e phahameng ho finyella matla a hlokahalang le ho nepahala ha dimensional. Likurufu tse seng tsa tšepe hangata li hlahisoa ka ho bopa ka ente, moo li-pellets tsa polasetiki li qhibilihang ebe li kenngoa ka har'a mokoti oa hlobo ho etsa sebopeho sa screw.
Khoele: Ka mor'a ho theha, li-screws li kena tšebetsong ea ho roala. Bakeng sa li-screws tsa tšepe, ho roala khoele ke mokhoa o ratoang kaha o etsa khoele e matla ka ho bata - ho sebetsa tšepe, ho ntlafatsa ho hanyetsa mokhathala oa screw. Maemong ao ho hlokahalang ho nepahala ho phahameng, likhoele tse sehang li ka sebelisoa. Ts'ebetso ea khoele e hloka taolo e hlokolosi ho netefatsa boleng ba khoele, ho nepahala ha molumo, le ho lumellana le linate tse tsamaellanang kapa masoba a tapped.
Slot Machining: Sebopeho sa Phillips sefapano - sekotjana se holim'a hlooho ea screw se entsoe ka nepo. Lisebelisoa tse khethehileng tsa ho itšeha li sebelisoa ho theha sefapano - slot se nang le botebo bo nepahetseng, bophara, le angle, ho netefatsa ho sebelisana hantle le Phillips screwdrivers. Mohato ona oa machining o hloka ho nepahala ho phahameng ho thibela litaba tse kang ho hlobola sekotjana nakong ea ho kenya le ho tlosoa.
Phekolo ea Mocheso (bakeng sa li-screw tsa tšepe): Li-screws tsa tšepe, haholo-holo tse entsoeng ka tšepe ea carbon kapa alloy steel, li ka 'na tsa e-ba le mekhoa ea phekolo ea mocheso e kang ho tima, ho tima le ho futhumatsa. Ts'ebetso ena e ntlafatsa likarolo tsa mochini oa likurufu, ho kenyelletsa le ho eketsa matla a tsona, ho thatafala, le ho tiea, ho fihlela litlhoko tse ikhethileng tsa ts'ebeliso.
Phekolo ea Bokaholimo (bakeng sa likurufu tsa tšepe): Ho matlafatsa ho hanyetsa ha kutu, ponahalo, le thepa ea ts'ebetso, li-screws tsa tšepe li ka ba le mekhoa e fapaneng ea kalafo. Ho roala zinki ho kenyelletsa ho qoelisa li-screw ka har'a tharollo e ruileng ea zinki ho beha lesela le sireletsang. Ho chesa - dip galvanizing lijase tsa li-screws tse nang le lesela le tenya le le tšoarellang la zinki. Ho roala ha oxide e ntšo ho etsa lesela le tšesaane, le letšo, le honyehang - le hanyetsanang ka lebaka la karabelo ea lik'hemik'hale.
Tlhahlobo ea Boleng: Sehlopha se seng le se seng sa Phillips countersunk flat head machine screws e hlahlojoa ka thata. Ho etsoa licheke ho netefatsa hore bophara ba screw, bolelele, lintlha tsa khoele, sebopeho sa hlooho, le boholo ba sekotjana li lumellana le maemo. Liteko tsa mochini, joalo ka liteko tsa matla le boima ba 'mele, li etsoa ho netefatsa mojaro - bokhoni ba ho jara le ho tšoarella ha li-screw. Bakeng sa li-screws tse nang le likarolo tse khethehileng, liteko tse eketsehileng li etsoa ho netefatsa katleho ea likarolo tseo. Litlhahlobo tse bonoang li boetse li etsoa ho lekola bofokoli bo holim'a metsi, mapetsong, kapa lirafshoa tse sa lokelang. Ke li-screw tse fetang liteko tsohle tsa boleng tse lumelletsoeng ho paka le ho ajoa.
Phillips countersunk flat head machine screws e sebelisoa haholo indastering le lits'ebetsong tse ngata:
Lisebelisoa tsa Elektronike le Motlakase: Indastering ea lisebelisoa tsa elektroniki, li-screws tsena li bohlokoa bakeng sa ho boloka liboto tsa potoloho, lihokelo, libaka tse koetsoeng le likarolo tse ling. Moralo oa bona oa hlooho e bataletseng oa countersunk o lumella sebaka se phoroselang, se bohlokoa bakeng sa moralo o boreleli le o kopaneng oa lisebelisoa tsa elektroniki. Li-screws tse koahetsoeng kapa tse koahetsoeng li boetse li sebelisoa ho thibela li-circuits tsa motlakase le ho netefatsa polokeho ea lisebelisoa tsa motlakase.
Thepa ea ka tlung le Mapolanka: Ha ho etsoa thepa ea ka tlung le ka mapolanka, Phillips countersunk flat head machine screws li atisa ho sebelisoa bakeng sa ho kopanya likarolo. Moralo oa flush-mount o etsa sebaka se boreleli, se ntlafatsang bokhabane ba likotoana tsa thepa ea ka tlung. Li sebelisetsoa ho hokela lisebelisoa, lisebelisoa tse sireletsehileng tsa mekhabiso, le ho kopanya liforeimi tsa lepolanka, ho fana ka khokahanyo e matla le e ka tšeptjoang.
Likoloi le Lipalangoang: Indastering ea likoloi, li-screw tsena li sebelisoa lits'ebetsong tse fapaneng, ho kenyeletsoa ho bokana ka hare ho trim, ho boloka likarolo tsa motlakase, le ho hokela likarolo tse nyane. Bokhoni ba bona bo nepahetseng ba ho tiisa le moralo oa lithaelese li li etsa hore li tšoanelehe bakeng sa litlhoko tsa ts'ebetso le botle ba ho etsa likoloi. Lefapheng la lipalangoang, li boetse li sebelisoa ha ho bokelloa literaka, literene le likoloi tse ling.
Tlhahiso ea Lisebelisoa: Ha ho etsoa lisebelisoa tsa ka tlung tse kang lihatsetsi, metjhini e hlatsoang liaparo le lionto, Phillips countersunk flat head machine screws li sebelisoa ho tiisa likarolo tsa ka hare, liphanele le masakana. Ho tiisa ha bona ka mokhoa o ts'epahalang le ho hlaka - pheletso ea bokaholimo e kenya letsoho ho tšoarelleng le ponahalong ea lisebelisoa.
Mechini e Akaretsang le Thepa: Litlhophisong tsa indasteri, li-screws tsena li sebelisetsoa ho tiisa likarolo tse fapaneng tsa mochini, liphanele tsa taolo le likoahelo tsa lisebelisoa. Bokhoni ba bona ba ho fana ka khokahano e sireletsehileng le e phahamisitsoeng ke ea bohlokoa ho boloka ts'ebetso e nepahetseng ea mechini ea indasteri le ho netefatsa polokeho ea basebetsi.
Flush Surface Finish: Moralo oa "countersunk flat head head" oa likurufu tsena o thusa hore ho be le sebaka se phoroselang ha se kentsoe, se leng molemo haholo lits'ebetsong moo ho hlokehang ponahalo e boreleli le e khahlehang. Tšobotsi ena ke ea bohlokoa ka ho khetheha thepa ea ka tlung, lisebelisoa tsa elektronike, le lisebelisoa tsa lisebelisoa, kaha ha e ntlafatse boipiletso ba pono feela empa hape e fokotsa kotsi ea ho senya kapa ho senya thepa e potolohileng.
Ho khanna ho bonolo ka Phillips Screwdrivers: Moralo oa sekotjana oa Phillips o lumella ho khanna habonolo o sebelisa li-screwdrivers tse tloaelehileng tsa Phillips. Sena se etsa hore ts'ebetso ea ho kenya e otlolohe 'me e fokotsa menyetla ea ho tsoa (screwdriver e thellang ka ntle ho sekotjana) ha e bapisoa le meralo e meng ea sekotjana, ho netefatsa kopano e sebetsang hantle le ho qhaqha.
Ho feto-fetoha ha maemo: E fumaneha ka mefuta e mengata ea lisebelisoa, boholo, mefuta ea likhoele, le likarolo tse khethehileng, Phillips countersunk flat head machine screws e ka fetoha habonolo litlhoko tse fapaneng tsa kopo. Ebang ke mosebetsi o bobebe ho sehlahisoa sa moreki kapa ts'ebetso e boima mochining oa indasteri, ho na le mofuta o loketseng oa sekurufu o fumanehang, o fanang ka maemo a bonolo ho moralo le ho kopanya liindasteri tse ngata.
Matla le ho tšoarella: Ho itšetlehile ka thepa e sebelisoang, li-screw tsena li ka fana ka matla a babatsehang le ho tšoarella. Li-screws tsa tšepe tse matla a phahameng li khona ho mamella meroalo e mengata, ha kutu - lisebelisoa tse sa sebetsaneng joalo ka tšepe e sa hloekang li netefatsa ts'ebetso ea nako e telele le maemong a thata. Li-screws tse khethehileng, tse kang ho itlama kapa tse koahetsoeng, li eketsa bokhoni ba tsona maemong a fapaneng.
Litšenyehelo - E sebetsa hantle: Li-screw tsa Phillips countersunk flat head machine screws hangata li na le litšenyehelo - li sebetsa hantle, haholo-holo ka tlhahiso ea molumo o phahameng. Moralo oa bona o hlophisitsoeng, ho fumaneha hohle, le ts'ebetso e bonolo ea tlhahiso li kenya letsoho kholisong ea bona, e ba etsa khetho e sebetsang bakeng sa merero e meholo ea tlhahiso le e nyane ea DIY ntle le ho tela ts'ebetso.