
I-knurled hex Allen socket cap izikulufi zomshini wekhanda ngokuvamile zakhiwe ngezinto ezisezingeni eliphezulu ukuze kuqinisekiswe ukuqina nokusebenza okuthembekile kokuqiniswa. I-Carbon steel iyisisekelo esisetshenziswa kakhulu, ikakhulukazi emabangeni afana no-4.8, 8.8, no-10.9.
I-knurled hex Allen socket cap izikulufi zomshini wekhanda ngokuvamile zakhiwe ngezinto ezisezingeni eliphezulu ukuze kuqinisekiswe ukuqina nokusebenza okuthembekile kokuqiniswa. I-Carbon steel iyisisekelo esisetshenziswa kakhulu, ikakhulukazi emabangeni afana no-4.8, 8.8, no-10.9. Insimbi ye-carbon steel yezinga eliphansi - grade 4.8 inikeza amandla ayisisekelo futhi ifanele ukusetshenziswa kwenjongo evamile lapho izidingo zomthwalo zingekho phezulu kakhulu. Insimbi ye-carbon steel yezinga eliphezulu, efana no-8.8 no-10.9, ingaba ukushisa - yelashwe ukuze ithuthukise amandla ayo aqinile, ubulukhuni, kanye nokuqina. Izikulufu zensimbi ye-carbon steel eziphathwe ukushisa zalawa mabanga ziyakwazi ukumelana nemithwalo esindayo kanye nezingcindezi zemishini ezidinga kakhulu, okuzenza zilungele izinhlelo zokusebenza zezimboni nezokwakha. Ukuze kuvikelwe izikulufu zensimbi ye-carbon steel ekugqwaleni, ukwelashwa kwendawo okuvamile kuhlanganisa i-zinc plating, i-black oxide coating, kanye ne-hot - dip galvanizing.
Kuzinhlelo zokusebenza ezidinga ukumelana nokugqwala okuphakeme namandla aphakeme, insimbi engagqwali iyona 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. 316 insimbi engagqwali, enokuqukethwe okuphezulu kwe-molybdenum, inikeza ukumelana okuthuthukisiwe kumakhemikhali anokhahlo, amanzi anosawoti kanye nezimo ezimbi kakhulu. Lokhu kuyenza ibe inketho enhle kakhulu ezimbonini zasolwandle, zamakhemikhali, nezokucubungula ukudla, kanye namaphrojekthi angaphandle ezindaweni ezisogwini noma ezindaweni ezinomswakama ophezulu.
Kwezinye izimo ezikhethekile, i-alloy steel ingasetshenziswa. Insimbi ye-alloy, equkethe izakhi ezifana ne-chromium, i-molybdenum, i-vanadium, ne-nickel, ingaba ukushisa - iphathwe ukuze kuzuzwe izici eziyingqayizivele zemishini. Izikulufu zensimbi ye-alloy zivame ukusetshenziswa ezinhlelweni zokucindezeleka okuphezulu lapho kokubili amandla nokumelana nokukhathala kubalulekile, njengezinjini zezimoto, izingxenye ze-aerospace, nemishini esindayo.
I-knurling emzimbeni wesikulufu ngokuvamile kwakheka kwinto efanayo eyisisekelo, ithuthukisa ukubamba futhi inikeze ukusebenza okwengeziwe ngaphandle kokushintsha izici zento eyinhloko.
Ulayini womkhiqizo we-knurled hex Allen socket cap izikulufu zomshini wekhanda uhlanganisa amamodeli ahlukene ahlukaniswe ngosayizi, ubude, uhlobo lwentambo, ibanga lezinto ezibonakalayo, kanye nephethini ye-knurling:
Imodeli Ejwayelekile: Izikulufu ezijwayelekile ziyatholakala ngebanga elibanzi losayizi wemethrikhi nowombuso. Osayizi bemethrikhi ngokuvamile basukela ku-M3 ukuya ku-M24, kuyilapho osayizi be-imperial bemboza kusukela ku-#4 ukuya ku-1". Lezi zikulufu zifaka i-pitch yentambo evamile kanye nephethini ye-knurling evamile, ngokuvamile ehlanganisa imigqa eqondile noma e-diagonal. Imodeli evamile ifanele imisebenzi evamile - yenhloso yokubopha ekuhlanganiseni kwemishini, ukufakwa kwemishini, nokwenza ifenisha, ihlinzeka ngesisombululo sokubopha esiyisisekelo nesithembekile.
Imodeli Yamandla Ephakeme: Iklanyelwe izinhlelo zokusebenza ezisindayo, izikulufu zamandla aphezulu zenziwe ngezinto zebanga eliphakeme, ngokuvamile insimbi eyingxubevange noma insimbi yekhabhoni enamandla kakhulu enamabanga afana no-12.9. Lezi zikulufu zinamadayamitha amakhudlwana nobude obude ukuze zibambe amandla abalulekile wokushuba nokugunda. Zibalulekile kuzilungiselelo zezimboni zokuvikela imishini esindayo, izingxenye zesakhiwo esikhulu, kanye nemishini esebenza ngaphansi kwemithwalo ephezulu nokudlidliza. Amamodeli anamandla aphezulu angase abe nephethini ye-knurling enamandla kakhulu ukuze kuqinisekiswe ukubamba okungcono phakathi nokufakwa nokuvimbela isikulufu ukuthi singasheleli.
Okukhethekile - Imodeli Yesici:
Okuhle - Imodeli Yochungechunge: Nge-pitch yentambo encane uma kuqhathaniswa nezikulufu ezijwayelekile, amamodeli wentambo enhle anikeza ukunemba okuthuthukisiwe kokulungiswa kanye nokumelana okuthuthukisiwe ekuxegisweni. Ngokuvamile zisetshenziswa ezinhlelweni ezidinga ukulungiswa kahle, njengasemishinini enembayo, okokusebenza kokubonayo, kanye nokuhlanganiswa kwezinto zikagesi ezisezingeni eliphezulu, lapho kudingeka ukuqiniswa okuvikeleke kakhulu nokunembe kakhudlwana.
Imodeli Yobude Obude: Idizayinelwe izinhlelo zokusebenza lapho kudingeka khona izibophelelo ezinde, njengamalungu esakhiwo esiwugqinsi noma izingqimba eziningi, izikulufu ezinobude obude zingaba nobude obudlula ububanzi obujwayelekile. Lezi zikulufu ziqinisekisa ukuxhumana okuphephile ngokusebenzisa izendlalelo eziningi zezinto, ezinikeza ukuzinza namandla ezakhiweni eziyinkimbinkimbi. I-knurling kumamodeli obude obude ingase inwetshwe noma ilungiswe ukuze ivumelane nobude obandisiwe futhi kuthuthukiswe ukuphatha.
Ngokwezifiso - Imodeli Ehlanganisiwe: Kuzinhlelo zokusebenza ezithize, izikulufu ezenziwe ngokwezifiso zingakhiqizwa ngamaphethini okugoqa ahlukile, ukujula, noma ama-pitches. Le miklamo yangokwezifiso ingenziwa ngendlela efanele ukuze ihlangabezane nezimfuneko ezithile zokubamba zohlelo lokusebenza, njengasemishinini ekhethekile lapho iphethini ethile ye-knurling inikeza ukudluliswa kwetorque okungcono kakhulu noma ukusebenza kokushelela.
Ukukhiqizwa kwezikulufu zomshini we-hex we-knurled Allen socket cap kuhlanganisa izinyathelo eziningi ezinembile kanye nekhwalithi eqinile - izinyathelo zokulawula:
Ukulungiselela Material: Izinto zokusetshenziswa zekhwalithi ephezulu, njengezinsimbi zensimbi noma izinduku, zitholakala ngokucophelela. Izinto ezisetshenziswayo zihlolelwa ukwakheka kwamakhemikhali, izakhiwo zemishini, kanye nekhwalithi yangaphezulu 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 sivame ukusetshenziselwa izikulufu ezinosayizi omncane. Kule nqubo, insimbi ibunjwa ibe yikhanda lekepisi elifiselekayo, shank, kanye nefomu lesokhethi le-Allen lisebenzisa i-dies ngezigaba eziningi. Le ndlela isebenza kahle ekukhiqizweni kwevolumu ephezulu futhi ingakha amafomu wentambo anembile 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.
Uchungechunge: Ngemva kokwakhiwa, izikulufu zingena emisebenzini yokulutha. Ukugoqa uchungechunge kuyindlela ekhethwayo njengoba kwakha intambo enamandla ngokubanda - ukusebenza kwensimbi, ukuthuthukisa ukumelana nokukhathala kwesikulufu. Ama-specialized threading dies asetshenziselwa ukuqinisekisa ukunemba kwephimbo lentambo, iphrofayili yochungechunge, nokuhambisana namantongomane ahambisanayo noma izimbobo ezinentambo.
Knurling: Inqubo ye-knurling yenziwa ku-screw shank. I-knurling ingenziwa ngokusebenzisa amathuluzi okugoqa, acindezela iphethini yemisele noma ama-ridge phezu kwesikulufu. Ukujula, ukuphakama, kanye nephethini ye-knurling kulawulwa ngokucophelela ukuze kuqinisekiswe ikhwalithi engaguquki kanye nezici zokubamba ezidingekayo. Ngokwezifiso - izikulufu eziboshiwe, ama-dies akhethekile noma amathuluzi adizayinelwe ukudala iphethini ehlukile yokugoqa.
Ukwelashwa Kokushisa (okwezinto zamandla aphezulu): Izikulufu ezenziwe ngezinto zamandla aphezulu njengensimbi yengxubevange noma insimbi yezinga eliphezulu yekhabhoni zingase zishise - izinqubo zokwelashwa ezihlanganisa ukucwiliswa, ukucisha, nokufudumeza. Lezi zinqubo zithuthukisa izici zokuwumshini zezikulufu, zikhulise amandla azo, ubulukhuni, kanye nokuqina ukuze zihlangabezane nezidingo ezithile zohlelo lokusebenza.
Ukwelashwa Okungaphezulu: Ukuthuthukisa ukumelana nokugqwala, ukubukeka, kanye nezakhiwo zokusebenza, izikulufu zensimbi zingase zibhekane nezinqubo ezihlukahlukene zokwelashwa. I-Zinc plating ibeka ungqimba oluncane lwezinc endaweni eyisikulufu, ehlinzeka ngokuvikeleka okuyisisekelo kokugqwala. I-Hot - dip galvanizing inikeza i-zinc coating eqinile futhi ehlala isikhathi eside, elungele izinhlelo zokusebenza zemvelo zangaphandle neziqinile. I-Black oxide coating idala ungqimba oluncane, olumnyama, ukugqwala - ukumelana nokusabela kwamakhemikhali, futhi kunikeza izikulufu ukubukeka okukhangayo. Izikulufu zensimbi engagqwali zingase zilashwe ukuze zithuthukise ukumelana kwazo nokugqwala kwemvelo.
Ukuhlolwa Kwekhwalithi: Yonke inqwaba yezikulufu ihlolwa ngokucophelela. Ukuhlolwa kwe-Dimensional kwenziwa ukuze kuqinisekiswe ukuthi ububanzi besikulufu, ubude, ukucaciswa kochungechunge, usayizi wekhanda, nobukhulu be-knurling kuyahlangabezana nezindinganiso. Ukuhlolwa kwemishini, okufana namandla aqinile, ubulukhuni, nokuhlolwa kwetorque, kuyenziwa ukuze kuqinisekiswe umthwalo - umthamo wokuthwala nokuqina kwezikulufu. Ukuhlolwa okubonakalayo nakho kwenziwa ukuze kuhlolwe ukonakala kwendawo, imifantu, noma amaphethini okugoqa angafanele. Izikulufu eziphumelela zonke izivivinyo zekhwalithi kuphela ezigunyazwe ukupakishwa nokusabalalisa.
Ukuze uthuthukise ukusebenza nempilo ye-knurled hex Allen socket cap izikulufi zomshini wekhanda, izinqubo ezimbalwa zokwelapha ezingaphezulu zivame ukusetshenziswa:
I-Zinc Plating: I-Zinc Plating yindlela yokwelapha engaphezulu esetshenziswa kakhulu yezikulufo ze-carbon steel. Kubandakanya ukufaka i-electroplating ungqimba oluncane lwe-zinc endaweni yesikulufu. Lesi singqimba se-zinc sisebenza njengesivimbeli somhlatshelo, sigqwala ngokukhethekile ukuze sivikele insimbi engaphansi. I-Zinc plating ihlinzeka ngokuvikeleka okuyisisekelo kokugqwala futhi ifaneleka ngaphakathi nangaphansi - izinhlelo zokusebenza zangaphandle ezigqwalayo. Iphinde inikeze izikulufu ukubonakala okukhanyayo, okusansimbi.
Kuyashisa - Dip Galvanizing: Enqubweni yokushisa idiphu, izikulufu ziqale zisuswe amafutha futhi zifakwe emanzini anosawoti ukuze kukhishwe ukungcola okungaphezulu. Ngemva kwalokho, ziyaguquguquka futhi zicwiliswe kubhavu we-zinc oncibilikisiwe ongaba ngu-450 - 460°C. I-zinc ihlangana ne-ayoni esensimbini ukuze yakhe uchungechunge lwezinki - izingqimba ze-iron alloy, kulandele ungqimba lwangaphandle lwezinki oluhlanzekile. Umphumela owugqinsi futhi oqinile onamathelayo unikeza ukumelana nokugqwala okuhle kakhulu, okwenza izikulufu zilungele ukusetshenziswa isikhathi eside ngaphandle kanye nezindawo ezinokhahlo, njengezindawo zezimboni noma izifunda ezisogwini.
I-Black oxide Coating: I-Black oxide coating inqubo yamakhemikhali eyenza ungqimba oluncane, olumnyama, olungagqwali ebusweni bezikulufu zensimbi ye-carbon. Lokhu kunamathela akuhlinzeki nje kuphela ngezinga elithile lokuvikela ukugqwala kodwa futhi kunikeza izikulufu umfaniswano, ukubukeka okumnyama kwe-matte, okuvame ukukhethwa ezinhlelweni lapho kudingeka khona ubuhle nokumelana nokugqwala okumaphakathi. Ungqimba lwe-oxide emnyama luncane futhi lungase ludinge amajazi angaphezulu engeziwe ukuze kuvikeleke ukugqwala okuthuthukisiwe ezindaweni ezinzima kakhulu.
I-Stainless Steel Passivation: Ngezikulufu zensimbi engagqwali, ukwelashwa kwe-passivation kuyenziwa. Lokhu kuhlanganisa ukucwiliswa kwezikulufu kusixazululo se-asidi ukuze kukhishwe ukungcola okungaphezulu, izinhlayiya zensimbi, kanye nokuthuthukisa ungqimba lwemvelo lwe-passive oxide endaweni yensimbi engenasici. I-passivation ithuthukisa ukumelana nokugqwala kwensimbi engagqwali, ikakhulukazi ezindaweni lapho ama-ion e-chloride noma ezinye izinto ezonakalisayo zingase zibe khona, okuqinisekisa ukwethembeka kwesikhathi eside kwezikulufu.
Izingubo Ezikhethekile: Kwezinye izimo, izikulufu zingase zithole ama-coatings akhethekile. Izembatho ze-Teflon zingasetshenziswa ukunciphisa ukungqubuzana phakathi nokufakwa nokusetshenziswa, okwenza kube lula ukuqinisa nokukhulula izikulufu. Izindwangu ezivimbela ukubanjwa zivimbela izikulufu ekubambeni ngenxa ye-oxidation noma ukuchayeka kwezinga lokushisa eliphezulu, okubaluleke kakhulu ezinhlelweni zokusebenza lapho izikulufu zingase zidinge ukususwa futhi zifakwe kabusha njalo. Ama-anti-abrasion coatings angasetshenziswa futhi ukuvikela indawo yesikulufu ekuklwebheni nasekugugekeni, ikakhulukazi ezindaweni ezingqubuzana kakhulu.
Izikulufu zomshini we-knurled hex Allen socket cap head zisetshenziswa kabanzi kuzo zonke izimboni nezinhlelo zokusebenza eziningi:
Ukukhiqiza Imishini Nezisetshenziswa: Ekwenziweni kwemishini, lezi zikulufi zibalulekile ekuhlanganiseni izingxenye ezihlukahlukene. Idizayini yesokhethi ye-Allen ivumela ukusetshenziswa kwetorque enembile, iqinisekisa ukuqiniswa okuphephile. I-knurling inikeza ukubamba okungcono ngesikhathi sokufakwa noma ukususwa mathupha, ikakhulukazi ezindaweni eziqinile noma lapho kusetshenziswa amathuluzi anesilinganiso esilinganiselwe. Asetshenziswa ekuhlanganisweni kwezinjini, ama-gearbox, ama-conveyor systems, nezinye izinto zokusebenza zemishini, okuqinisekisa ukuzinza nokuthembeka kwemishini.
Izinto zikagesi nezikagesi: Ezimbonini zama-elekthronikhi nezikagesi, lezi zikulufi zisetshenziselwa ukuvikela amabhodi esekethe, izivalo, nezinye izakhi. Amamodeli we-fine-thread avamise ukuthandwa ekuhlanganisweni kwe-elekthronikhi ukuze kufinyelelwe ukuqiniswa okunembayo nokuvikela ukulimala kwezingxenye ezithambile. Izikulufu zensimbi ezingagqwali - ezimelana nokugqwala zizenza zifanelekele ukusetshenziswa ezintweni zikagesi, lapho ukuchayeka kumswakama noma umswakama kungase kube ukukhathazeka.
I-Automotive and Aerospace Industries: Embonini yezimoto, izikulufu zomshini wekhanda le-hex we-hex we-Allen we-socket cap zisetshenziswa ekuhlanganiseni kwenjini, ukwakhiwa kwe-chassis, nokufakwa kwengxenye yangaphakathi. Amandla aphezulu nokukhathala - izikulufu ezingazweli ziyadingeka ukuze zimelane nokudlidliza kanye nokucindezeleka okuhlangenwe nakho phakathi nokusebenza kwemoto. Emkhakheni we-aerospace, lezi zikulufi zisetshenziselwa ukuhlanganisa izingxenye zendiza, lapho ikhwalithi eqinile nokusebenza kwamazinga kufanele kuhlangatshezwe khona. Ukunemba nokuthembeka kwalezi zikulufi kubalulekile ekuqinisekiseni ukuphepha nokusebenza kwendiza.
Ifenisha kanye Nokwenza Ngokhuni: Ekwenziweni kwefenisha, lezi zikulufi zingasetshenziselwa ukuhlanganisa izingxenye zokhuni, ikakhulukazi ezinhlelweni zokusebenza lapho kufunwa ukuqiniswa okuvikeleke kakhulu nokunethezeka kobuhle. I-cap head design inikeza indawo ebushelelezi, eguquguqukayo, kuyilapho i-knurling ingasiza ngokuqinisa ngesandla kumaphrojekthi wokwenza izinkuni. Zibuye zisetshenziswe ekuhlanganiseni kwefenisha yensimbi - kanye - nezinkuni ze-hybrid, ezihlinzeka ngoxhumano oluqinile noluhlala njalo.
Isondlo kanye Nokulungisa: Emsebenzini wokunakekela nowokulungisa kuzo zonke izimboni, lezi zikulufi zibalulekile. Idizayini yazo evamile nokutholakala okubanzi kuzenza kube lula ukuzishintsha lapho zilimele noma sezigugile. Izici zesokhethi ze-knurling ne-Allen ziqinisekisa ukuthi zingafakwa futhi zisuswe kahle, ngisho nasezindaweni okunzima ukufinyelela kuzo noma lapho usebenza nezibophelelo ezinenkani.
Uhlelo lokusebenza lwe-Torque olunembile: Idizayini yesokhethi ye-Allen ivumela ukusetshenziswa kwetorque enembile ngesikhathi sokufakwa, iqinisekisa ukuthi izikulufu ziqiniswa ekucacisweni okufanele. Lokhu kubalulekile ezinhlelweni zokusebenza lapho ukuqinisa kakhulu - noma ngaphansi - kungaholela ekuhlulekeni kwengxenye noma ukunciphisa ukusebenza. Iphinde inikeze amandla ukuqiniswa okungaguquki nokuphindaphindayo, okubalulekile ekukhiqizeni okuningi kanye nezinqubo zokuhlanganisa.
Ukubamba Okuthuthukisiwe: I-knurling on the screw body inikeza ukubamba okuthuthukisiwe, okwenza kube lula ukuphatha nokufaka, ikakhulukazi ezimeni lapho ukuqinisa noma ukususwa kuyadingeka. I-knurling ivimbela isikulufu ekuphumeni ethuluzini noma esandleni sesisebenzisi, sithuthukise ukusebenza kahle nokuphepha kwenqubo yokufaka. Iwusizo ikakhulukazi ezindaweni eziqinile noma lapho usebenza ngamathuluzi alinganiselwe.
Ukuqiniswa Okuvikelekile: Inhlanganisela yekhanda le-cap, isokhethi ye-Allen, kanye nomklamo wentambo inikeza isisombululo esivikelekile nesithembekile sokubopha. Ikhanda le-cap lisakaza umthwalo ngokulinganayo, ukunciphisa ingozi yokulimala ezintweni eziboshwe. Idizayini yentambo iqinisekisa ukulingana okuqinile, okukwazi ukumelana nezinhlobo ezahlukene zemithwalo yemishini, okuhlanganisa ukushuba, ukugunda, nokudlidliza. Lokhu kwenza lezi zikulufu zifanelekele uhla olubanzi lwezinhlelo zokusebenza, kusukela kokulula - kwemisebenzi ukuya emisebenzini esindayo.
Ukuguquguquka: Itholakala ngobukhulu obuhlukahlukene, izinto zokwakha, izinhlobo zentambo, namaphethini okugoqa, izikulufu zomshini wekhanda we-hex we-Allen socket cap zingashintshwa kalula ukuze zivumelane nezidingo ezahlukene zohlelo lokusebenza. Kungakhathaliseki ukuthi ukunemba - umsebenzi wobunjiniyela embonini yezogesi noma umsebenzi onzima wokuqinisa umsebenzi wokwakha, kukhona imodeli yesikulufu etholakalayo. Okukhethekile - amamodeli wesici, afana nentambo enhle, ubude - ubude, nezikulufu ezingokwezifiso - eziboshiwe, ziqhubeka nokwandisa ububanzi bohlelo lwazo ezindaweni ezikhethekile.
Ukumelana Nokugqwala: Ngokusetshenziswa kwezinto ezifana nensimbi engagqwali nezindawo ezihlukahlukene - izinketho zokwelapha, lezi zikulufi zinikeza ukumelana nokugqwala okuhle kakhulu. Lokhu kubenza bafanelekele ukusetshenziswa ezindaweni zezimboni zangaphandle, zasolwandle, nezidlekayo, zandise impilo yazo yesevisi futhi kwehlise nezindleko zokuzilungisa. Ikhono lokumelana nokugqwala liqinisekisa ukwethembeka nokusebenza kwesikhathi eside kwezingxenye eziboshiwe.
Isikhalazo Sobuhle: Idizayini yekhanda lekepisi inikeza ukubukeka okushelelayo nokujabulisa ngobuhle, okuvame ukufunwa ezinhlelweni lapho izikulufi zibonakala khona, njengokwenza ifenisha, ukufakwa kwezakhiwo, kanye nokuhlanganiswa komkhiqizo wabathengi. Umfaniswano nokubukeka okuhlanzekile kwekhanda le-cap kungathuthukisa ikhwalithi ebonakalayo yomkhiqizo oqediwe.