
Izikulufu zomshini wekhanda eliyisicaba we-Phillips countersunk zenziwe ngezinto ezihlukahlukene, ngasinye sikhethwa ukuze sivumelane nezidingo ezithile zohlelo lokusebenza. I-Carbon steel iyinto evame ukusetshenziswa ekusetshenzisweni kwenhloso evamile.
Izikulufu zomshini wekhanda eliyisicaba we-Phillips countersunk zenziwe ngezinto ezihlukahlukene, ngasinye sikhethwa ukuze sivumelane nezidingo ezithile zohlelo lokusebenza. I-Carbon steel iyinto evame ukusetshenziswa ezinhlosweni ezivamile. Amabanga afana no-4.8, 5.8, no-8.8 avame ukuqashwa. Izikulufu zensimbi ye-carbon steel zebanga eliphansi, ezifana no-4.8, zinikeza amandla ayisisekelo futhi zifanele imisebenzi yokubopha ukukhanya - ukuya - okumaphakathi - kuzimo ezingabalulekile. Izikulufu zensimbi ze-carbon steel zebanga eliphezulu, njengo-8.8, zingaba ukushisa - ziphathwe ukuze ziqinise amandla azo aqinile, zikwazi ukumelana nemithwalo esindayo. Ukuze uvikele izikulufu ze-carbon steel ekugqwaleni, ukwelashwa kwendawo okufana ne-zinc plating, i-black oxide coating, noma i-hot - dip galvanizing kuvame ukusetshenziswa.
Kuzinhlelo zokusebenza ezidinga ukumelana nokugqwala okuphezulu, insimbi engagqwali yiyona ndlela ekhethwayo. Insimbi engagqwali amabanga 304 kanye 316 asetshenziswa kabanzi. I-304 insimbi engagqwali ihlinzeka ngokujwayelekile okuhle - ukuvikela ukugqwala kwenhloso, okuyenza ifanelekele izinhlelo zokusebenza zasendlini neziningi zangaphandle ezinokuchayeka kwemvelo okulingene. I-316 insimbi engagqwali, enokuqukethwe kwayo kwe-molybdenum eyandayo, inikeza ukumelana okuthuthukisiwe kumakhemikhali anokhahlo, amanzi anosawoti, kanye nezimo ezimbi kakhulu, okuyenza ibe ilungele izimboni zasolwandle, zamakhemikhali, nezokucubungula ukudla.
Ezimeni ezikhethekile lapho izakhiwo ezingezona ezensimbi zidingeka, njengalapho kufakwe ugesi noma ukukhiqizwa kwemishini yezokwelapha, inayiloni, i-polyacetal, noma amanye amapulasitiki obunjiniyela angasetshenziswa ukukhiqiza lezi zikulufu. Lezi zikulufu ezingezona ezensimbi azisindi, zivikela ugesi, futhi amelana nokugqwala kwamakhemikhali. Ukwengeza, ithusi ngesinye isikhathi likhethelwa izikulufu ezinhlelweni zokusebenza lapho ukuqhutshwa kukagesi, izici ezingezona kazibuthe, noma isiphetho sokuhlobisa sidingeka.
Ulayini womkhiqizo we-Phillips countersunk countersunk flat head machine screw uhlanganisa amamodeli ahlukene ahlukaniswe ngosayizi, ubude, uhlobo lwentambo, kanye nebanga lamandla:
I-Standard Phillips Countersunk Flat Head Machine Screws: Lezi izinhlobo eziyisisekelo kakhulu, ezitholakala ngebanga elibanzi losayizi wemethrikhi kanye ne-imperial. Osayizi bemethrikhi ngokuvamile basuka ku-M1.6 ukuya ku-M12, kuyilapho osayizi be-imperial bemboza kusukela ku-#0 kuye ku-1/4". Izikulufu ezivamile zifaka iphimbo lochungechunge oluvamile futhi zifanele imisebenzi evamile yokuhlanganisa inhloso ekuhlanganisweni kwefenisha, izinto zikagesi, nokukhiqizwa kwemishini elula. Idizayini yabo yekhanda eliyisicaba ephikisayo ivumela ikhanda eliyisikulufu ukuthi lihlale liguqe phezulu lapho lifakiwe, lihlinzeka ngokuqedwa kokushelela nobuhle.
Okuphezulu - Amandla e-Phillips Countersunk Izikulufa Zomshini Wekhanda Eliyisicaba: Iklanyelwe izinhlelo zokusebenza ezisindayo, izikulufu zamandla aphezulu zenziwe ngezinto eziqinile, ngokuvamile insimbi eyingxube enamamaki anamandla aphezulu njengo-10.9 noma 12.9. Lezi zikulufu zinamadayamitha amakhudlwana kanye namashafti aminyene ukuze zibekezelele amandla abalulekile okunyakazisa nokugunda. Zibalulekile kuzilungiselelo zezimboni zokuvikela imishini esindayo, izingxenye zesakhiwo esikhulu, kanye nemishini esebenza ngaphansi kwemithwalo ephezulu nokudlidliza. Izikulufu zamandla aphezulu zivame ukubonisa izimpawu zebanga lamandla emakhanda azo ukuze zibonakale kalula.
Okukhethekile - Isici se-Phillips Countersunk Flat Head Machine Screws:
Fine - Intambo ye-Phillips Countersunk Flat Head Machine Screws: Nge-pitch yentambo encane uma kuqhathaniswa nezikulufu ezijwayelekile, amamodeli wentambo enhle - anikeza ukunemba okuthuthukisiwe kokulungiswa kanye nokumelana okungcono nokuxegiswa. Ngokuvamile zisetshenziswa ezinhlelweni ezidinga ukulungiswa kahle, njengasemishinini enembayo, okokusebenza okubonakalayo, nezinto zikagesi ezisezingeni eliphezulu, lapho kudingeka ukuqiniswa okuvikeleke kakhulu nokunembe kakhudlwana.
Self - Tapping Phillips Countersunk Flat Head Izikulufa Zekhanda: Lezi zikulufu zenzelwe ukusika imicu yazo njengoba ishayelwa ku-material, isusa isidingo sokuthepha ngaphambilini. Zifanele ukusetshenziswa ezintweni ezifana neshidi lensimbi, ipulasitiki, nezingxenye ezinezindonga ezincane, ezihlinzeka ngesisombululo esikahle nesisebenzayo sokubopha ezinqubweni zokuhlanganisa.
I-Coated Phillips Countersunk Izikulufa Zomshini Wekhanda Eliyisicaba: Zimbozwe ngezinto ezifana ne-Teflon noma inayiloni, lezi zikulufi zinikeza ukungqubuzana okuncishisiwe phakathi nokufakwa, ukumelana nokugqwala okuthuthukisiwe, futhi ngezinye izikhathi ukufakwa kukagesi okuthuthukisiwe. Ziwusizo ezinhlelweni lapho lezi zakhiwo ezengeziwe zidingeka khona, njengasezindaweni ezinenjini yezimoto noma ezindaweni ezivalekile zikagesi.
Ukukhiqizwa kwe-Phillips countersunk flat head machine screws kuhilela izinyathelo ezinembayo eziningi kanye nekhwalithi eqinile - izinyathelo zokulawula:
Ukulungiselela Material: Izinto zokusetshenziswa zekhwalithi ephezulu, okuhlanganisa izinsimbi zensimbi, izinduku zensimbi engagqwali, amapulangwe epulasitiki, noma izikhala zethusi, ziyatholwa. Izinto ezisetshenziswayo zihlolwa ngokucophelela ukuze kutholwe ukwakheka kwamakhemikhali, izakhiwo zemishini, kanye nekhwalithi yendawo engaphezulu ukuze kuqinisekiswe ukuthobelana namazinga okukhiqiza. Izinto zensimbi zibe sezisikwa zibe ubude obufanele ngokuya ngezidingo zosayizi wesikulufa.
Ukubumba: Izikulufu zensimbi zivame ukwakhiwa ngezinqubo zokubumba ezibandayo - zesihloko noma ezishisayo. Isihloko esibandayo siyindlela evamile yokukhiqiza izikulufu ezinosayizi omncane, lapho insimbi ibunjwa ibe yikhanda elifunwayo kanye nefomu le-shank isebenzisa ifa ngesigaba esisodwa noma ngaphezulu. Le nqubo isebenza kahle ekukhiqizweni kwevolumu ephezulu futhi ingakha amafomu ochungechunge olunembile kanye nezikulufu. I-Hot - Forging isetshenziswa kuzikulufu ezinkulu noma eziphakeme - izikulufo zamandla, lapho insimbi ishiselwa ukuze ibe nesimo esithambile bese ilolongwa ngaphansi kwengcindezi ephezulu ukuze kuzuzwe amandla adingekayo kanye nokunemba kobukhulu. Izikulufu ezingezona ezensimbi ngokuvamile zikhiqizwa ngokubumba umjovo, lapho ama-pellets epulasitiki ancibilikiswa khona futhi ajovelwe endaweni yokubumba ukuze kwakheke umumo wesikulufu.
Uchungechunge: Ngemva kokwakhiwa, izikulufu zingena emisebenzini yokulutha. Ngezikulufu zensimbi, ukugoqa intambo kuyindlela ethandwayo njengoba kudala intambo enamandla ngokubanda - ukusebenza kwensimbi, ukuthuthukisa ukumelana nokukhathala kwesikulufu. Ezimweni lapho ukunemba okuphezulu kuyadingeka, izintambo zokusika zingase zisetshenziswe. Inqubo yokuhlanganisa idinga ukulawula okucophelelayo ukuze kuqinisekiswe ikhwalithi yochungechunge, ukunemba kwephimbo, nokuhambisana namantongomane ahambisanayo noma izimbobo ezithenjiwe.
Slot Machining: Isici se-Phillips cross - slot ekhanda lesikulufa sifakwe ngomshini ngokunembile. Amathuluzi okusika akhethekile asetshenziselwa ukwakha isiphambano - slot esinokujula okulungile, ububanzi, ne-engeli, okuqinisekisa ukusebenzelana okufanele nezikulufu ze-Phillips. Lesi sinyathelo somshini sidinga ukunemba okuphezulu ukuvimbela izinkinga ezifana nokukhumula i-slot ngesikhathi sokufakwa nokususwa.
Ukwelashwa Kokushisa (kwezikulufu zensimbi): Izikulufu zensimbi, ikakhulukazi lezo ezenziwe ngensimbi ye-carbon steel noma i-alloy steel, zingase zibhekane nezinqubo zokwelashwa kokushisa ezifana nokucwiliswa, ukucisha, kanye nokushisa. Lezi zinqubo zithuthukisa izici zokuwumshini zezikulufu, okuhlanganisa ukukhulisa amandla azo, ubulukhuni, nokuqina, ukuze zihlangabezane nezidingo ezithile zohlelo lokusebenza.
Ukwelashwa Okungaphezulu (kwezikulufu zensimbi): Ukuthuthukisa ukumelana nokugqwala, ukubukeka, kanye nezakhiwo zokusebenza, izikulufu zensimbi zingase zibhekane nezinqubo ezihlukahlukene zokwelashwa. I-Zinc Plating ihlanganisa ukucwiliswa kwezikulufu kusisombululo esicebile se-zinc sokufaka ungqimba oluvikelayo. Okushisayo - amajazi e-dip galvanizing afaka izikulufo ngongqimba oluqinile noluqinile lwezinc. I-Black oxide coating idala ungqimba oluncane, olumnyama, olunokugqwala - ukumelana nokusabela kwamakhemikhali.
Ukuhlolwa Kwekhwalithi: Yonke inqwaba yezikulufi zomshini wekhanda eliyisicaba ze-Phillips ihlolwa ngokuqinile. Ukuhlolwa kwe-Dimensional kwenziwa ukuze kuqinisekiswe ukuthi ububanzi besikulufu, ubude, ukucaciswa kwentambo, ukuma kwekhanda, nosayizi wesikhala kuyahlangabezana nezindinganiso. Ukuhlolwa kwemishini, okufana nokuhlolwa kwamandla okuqinile nokuqina, kwenziwa ukuze kuqinisekiswe umthwalo - umthamo wokuthwala nokuqina kwezikulufu. Ngezikulufu ezinezici ezikhethekile, ukuhlolwa okwengeziwe kuyenziwa ukuze kuqinisekiswe ukusebenza kwalezo zici. Ukuhlolwa okubonakalayo kuyenziwa futhi ukuze kuhlolwe ukonakala kwendawo, ukuqhekeka, noma ukunamathela okungafanele. Izikulufu eziphumelela zonke izivivinyo zekhwalithi kuphela ezigunyazwe ukupakishwa nokusabalalisa.
I-Phillips countersunk flat head machine screws isetshenziswa kabanzi kuzo zonke izimboni nezinhlelo zokusebenza eziningi:
Izinto zikagesi nezikagesi: Embonini yezogesi, lezi zikulufi zibalulekile ekuvikeleni amabhodi esekethe, izixhumi, izivalo, nezinye izingxenye. Idizayini yabo yekhanda eliyisicaba le-countersunk ivumela indawo eshisayo, ebalulekile ekwakhiweni okushelelayo nokuhlangene kwezinto zikagesi. Izikulufu eziboshiwe noma ezivalekile nazo zisetshenziselwa ukuvimbela amasekethe amafushane kagesi kanye nokuqinisekisa ukuphepha kwezinhlelo zikagesi.
Ifenisha kanye Nokwenza Ngokhuni: Ekwenziweni kwefenisha nokusebenza ngokhuni, izikulufa ze-Phillips countersunk flat head machine zivame ukusetshenziselwa ukuhlanganisa izingxenye. Idizayini ye-flush-mount idala indawo ebushelelezi, ithuthukisa ukukhanga kobuhle bezingcezu zefenisha. Zisetshenziselwa ukunamathisela i-hardware, izakhi zokuhlobisa ezivikelekile, nokujoyina amafreyimu okhuni, ukunikeza uxhumano oluqinile noluthembekile.
Ezezimoto Nezokuthutha: Embonini yezimoto, lezi zikulufu zisetshenziswa ezinhlelweni zokusebenza ezahlukahlukene, okuhlanganisa ukuhlanganisa ukusika kwangaphakathi, ukuvikela izingxenye zikagesi, nokunamathisela izingxenye zesikali esincane. Ikhono lazo lokuziqinisa elinembile kanye nedizayini yokukhweza izenza zifanelekele kokubili izidingo zokusebenza nezobuhle ekukhiqizeni izimoto. Emkhakheni wezokuthutha, zibuye zisetshenziswe ekuhlanganiseni amaloli, izitimela, nezinye izimoto.
Ukukhiqiza Izinto zikagesi: Lapho kukhiqizwa izinto zasendlini njengeziqandisi, imishini yokuwasha, nohhavini, izikulufu zomshini wekhanda eliyisicaba zakwaPhillips zisetshenziselwa ukubophela izingxenye zangaphakathi, amaphaneli, nabakaki. Ukuqiniswa kwazo okuthembekile nokuguquguquka - ukuphela kwendawo kunomthelela ekuqina nasekubukekeni kwezinto zikagesi.
Imishini Ejwayelekile Nezisetshenziswa: Ezilungiselelweni zezimboni, lezi zikulufi zisetshenziselwa ukubopha izingxenye ezihlukene zemishini, amaphaneli okulawula, namakhava emishini. Ikhono labo lokuhlinzeka ngoxhumano oluvikelekile nolugxilile libalulekile ekugcineni ukusebenza kahle kwemishini yezimboni kanye nokuqinisekisa ukuphepha kwabasebenzi.
I-Flush Surface Qeda: Idizayini yekhanda eliyisicaba ephikisayo yalezi zikulufu inika amandla indawo eshaywayo uma ifakiwe, okuzuzisa kakhulu ezinhlelweni zokusebenza lapho kudingeka ukubukeka okubushelelezi nokubukeka kahle. Lesi sici sibaluleke kakhulu ekwenziweni kwefenisha, izinto zikagesi, kanye nezinto zikagesi, njengoba singagcini nje ngokuthuthukisa ukukhanga okubonakalayo kodwa futhi sehlisa ingcuphe yokusnakwa noma yokulimala ezintweni ezizungezile.
I-Easy Drive ene-Phillips Screwdrivers: I-Phillips cross - slot design ivumela ukushayela okulula usebenzisa izikulufu ze-Phillips ezivamile. Lokhu kwenza inqubo yokufaka iqonde futhi kunciphisa amathuba ekhamera - ukuphuma (isikrudrayiva siphuma esikhaleni) uma siqhathaniswa namanye amadizayini wesikhala, okuqinisekisa ukuhlangana okuphumelelayo nokuqaqa.
Ukuguquguquka: Itholakala ezinhlobonhlobo zezinto, osayizi, izinhlobo zentambo, nezici ezikhethekile, izikulufa zomshini we-Phillips countersunk flat head zingashintshwa kalula ngezidingo ezahlukene zohlelo lokusebenza. Kungakhathaliseki ukuthi kuwumsebenzi wokuqinisa umsebenzi olula emkhiqizweni womthengi noma umsebenzi osindayo emishinini yezimboni, kunemodeli efanelekile yesikulufu etholakalayo, enikeza ukuguquguquka ekwakhiweni nasekuhlanganiseni kuzo zonke izimboni eziningi.
Amandla Nokuqina: Ngokuya ngezinto ezisetshenzisiwe, lezi zikulufi zinganikeza amandla amahle kakhulu nokuqina. Izikulufu zensimbi ezinamandla aphezulu zingamelana nemithwalo ebalulekile, kuyilapho ukugqwala - izinto ezimelana nensimbi engagqwali ziqinisekisa ukusebenza kwesikhathi eside ngisho nasezimweni ezinzima. Izikulufu eziyisipesheli, njengokuzithepha noma ezimboziwe, ziqhubekisela phambili ukwandisa amakhono azo ezimeni ezahlukene.
Izindleko - Ziyasebenza: Izikulufu ze-Phillips countersunk flat head machine screw ngokuvamile zibiza - ziyasebenza, ikakhulukazi ekukhiqizeni umthamo ophezulu. Idizayini yabo esezingeni, ukutholakala okusabalele, kanye nenqubo yokukhiqiza elula inomthelela ekuthengeni kwabo, okubenza babe ukukhetha okusebenzayo kukho kokubili ukukhiqizwa kwezinga elikhulu kanye namaphrojekthi amancane we-DIY ngaphandle kokudela ukusebenza.