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Iimveliso
Intloko enkulu eflethi yokubhola intambo
I-Dacromet pancake head self-drilling screws zenziwe kwizinto ezahlukeneyo zokusebenza eziphezulu, ezikhethwe ngononophelo ukuhlangabezana neemfuno ezahlukeneyo zesicelo. Intsimbi yeCarbon yinto eqhelekileyo esetyenziswayo, ngakumbi kumabakala afana ne-45 # kunye ne-65Mn.
Inkcazo
isiphawuli
IMveliso yeMveliso
I-Dacromet pancake head self-drilling screws ziyilwe kwizinto ezahlukeneyo zokusebenza eziphezulu, ezikhethwe ngononophelo ukuhlangabezana neemfuno ezahlukeneyo zesicelo. Intsimbi yeCarbon yinto eqhelekileyo esetyenziswayo, ngakumbi kumabakala afana ne-45 # kunye ne-65Mn. La manqanaba e-carbon steel anokuba nobushushu - aphathwe ukuze aphucule iimpawu zabo zoomatshini. Izikrufu zentsimbi zekhabhoni eziphathwe ngobushushu zibonisa ukomelela okuphuculweyo, ubulukhuni obuphuculweyo, kunye nokuqina okuphezulu, okubenza bakwazi ukumelana nemithwalo ebalulekileyo kunye noxinzelelo ngexesha lofakelo kunye nokusebenza.
Kwizicelo ezifuna amandla aphezulu kunye nokumelana nokudinwa okungcono, intsimbi yealloy ihlala isetyenziswa. Intsimbi yealloy, enokuthi iqulathe izinto ezinje ngechromium, molybdenum, kunye ne-vanadium, ifumana ubushushu obuthile - iinkqubo zonyango ukufezekisa ukusebenza kakuhle koomatshini. Izikrufu ezinjalo ziyakwazi ukumelana nemithwalo eguquguqukayo kunye nokungcangcazela, okwenza ukuba zilungele izicelo ezinzima.
Kwiimeko apho ukuxhathisa kwe-corrosion kubaluleke kakhulu, insimbi engenasici yinto ekhethiweyo. Amabakala ensimbi engenastainless 304 kunye ne-316 asetyenziswa rhoqo. I-304 insimbi engenasici ibonelela ngokufanelekileyo ngokubanzi-injongo yokukhusela i-corrosion, iyenza ifaneleke ngaphakathi kunye nezicelo ezininzi zangaphandle kunye nokuvezwa okuphakathi kokusingqongileyo. I-316 intsimbi engatyiwa, enomxholo ophezulu we-molybdenum, inika ukuxhathisa okongeziweyo kwiikhemikhali ezirhabaxa, amanzi etyuwa, kunye neemeko ezigqithisileyo, iwenza alungele imizi-mveliso yaselwandle, imichiza, kunye neyokutya.
Iimodeli zeMveliso
Umgca wemveliso we-Dacromet pancake head self-drilling screws ibandakanya iimodeli ezahlukeneyo ezihlelwe ngokobukhulu, ubude, uhlobo lwentambo, kunye noyilo lwencam ye-drill:
Standard Dacromet Pancake Head Self - Drilling Screws: Ezi zintlobo eziqhelekileyo, ezifumaneka kuluhlu olubanzi lobukhulu. Ubungakanani beMetric ngokuqhelekileyo buqala kwi-M3 ukuya kwi-M8, ngelixa ubukhulu be-imperial bugubungela ukusuka kwi- #6 ukuya ku-5/16".
Heavy-Duty Dacromet Pancake Head Self-Drilling Screws: Yenzelwe usetyenziso olufuna kakhulu, izikrufu ezisindayo zenziwe ngeedayamitha ezinkulu kunye namanqina angqindilili. Yenziwe ngentsimbi ephezulu yealloy, inokumelana ne-tensile enkulu kunye nemikhosi yokucheba. Ezi zikrufu zihlala zinde ngobude ukuqinisekisa ukuqiniswa okukhuselekileyo kwizinto ezityebileyo. Ziyimfuneko kulwakhiwo lwemizi-mveliso, njengokudityaniswa kwezakhiwo zetsimbi, iiracks zokugcina, kunye neendawo ezivaliweyo zoomatshini.
Ekhethekileyo-Uphawu lweDacromet Pancake Head Self-Drilling Screws:
Fine - Thread Dacromet Pancake Head Self-Drilling Screws: Ngomsonto omncinci wepitch xa kuthelekiswa nezikrufu eziqhelekileyo, iimodeli zemisonto ezilungileyo zibonelela ngolungelelwaniso oluchanekileyo kunye nokuchaneka okongeziweyo ukukhulula. Zidla ngokusetyenziswa kwizicelo ezifuna ukulungiswa kakuhle, njengokufakela oomatshini ngokuchanekileyo, ukudityaniswa kwezixhobo zombane, kunye nokuveliswa kwefenitshala ephezulu.
Self-Drilling Izikrweqe ngeendidi ezahlukeneyo zokuBomba Tip: Iingcebiso ezahlukeneyo zokuyila ziyafumaneka ukuze zilungele izixhobo ezahlukeneyo. Ngokomzekelo, i-tip "yokusika" ifanelekile kwiishiti zetsimbi, ukubonelela ngokukhawuleza nokucoceka kokugaya; inqaku elithi "spade point" lingcono kumthi kunye nezinto ezithambileyo, ukunciphisa umngcipheko wokuqhekeka. Ezi ngcebiso ezikhethekileyo ziqinisekisa ukugaya ngokufanelekileyo kunye nokuqiniswa okukhuselekileyo kwizinto ezithile.
Inkqubo yokuVelisa
Imveliso ye-Dacromet pancake head self-drilling screws ibandakanya amanyathelo achanekileyo amaninzi kunye nomgangatho ongqongqo - amanyathelo okulawula:
Ukulungiselela Izinto Eziluncedo: Izinto ezisemgangathweni ophezulu, ezifana neentsimbi zentsimbi okanye iintonga, zifunwa ngononophelo. Izixhobo zihlolwe ukubunjwa kweekhemikhali, iimpawu zomatshini, kunye nomgangatho womhlaba ukuqinisekisa ukuba ziyahlangabezana nemigangatho efunekayo yokuvelisa. Izinto zentsimbi zisikwa zibe ngobude obufanelekileyo ngokwemigaqo yesayizi yesijivu.
Ukubumba: Izikrufu zentsimbi ziqhele ukwenziwa ngokubanda-isihloko okanye kushushu-iinkqubo zokubumba. Isihloko esibandayo siqhele ukusetyenziswa kwizikrufu ezincinci. Kule nkqubo, isinyithi sibunjwa kwi-pancake efunwayo - intloko, i-shank, kunye ne-drill - ifom yengcebiso isebenzisa ifa kwizigaba ezininzi. Le ndlela isebenzayo kwimveliso ephezulu kwaye inokudala iifom zentambo ezichanekileyo kunye nemilo ye-screw. Hot - forging isetyenziswa ezinkulu okanye ngaphezulu - izikrufu amandla, apho isinyithi ifudunyezwa kwimo ethambileyo kwaye emva koko imilo phantsi koxinzelelo oluphezulu ukufikelela amandla afunekayo kunye nokuchaneka dimensional.
Umsonto: Emva kokwenza, izikrufu ziqhuba imisebenzi yokuthunga. Ukuqengqeleka kwemisonto yindlela ekhethwayo njengoko idala intambo eyomeleleyo ngokubanda - ukusebenza kwentsimbi, ukuphucula ukuxhathisa kokudinwa kwesikrufu. Iidiyezi ezikhethekileyo zokuthunga zisetyenziselwa ukuqinisekisa ukuchaneka kwe-pitch pitch kunye nokuhambelana nezinto ezahlukeneyo. Kwizikrufu zokuzibhora, uyilo lwentambo luphuculwe ukuze kuphuculwe ukuzibhora kunye nokusebenza ngokuzicofa.
Drill Tip Machining: Incam yokuzomba yinxalenye ebalulekileyo kwaye ifuna umatshini ochanekileyo. Izixhobo zokusika ezikhethekileyo kunye noomatshini bokugaya basetyenziselwa ukubumba incam ye-drill nge-angle echanekileyo, ubukhali bomphetho, kunye nejometri. Oku kuqinisekisa ukuba i-screw ingangena ngokufanelekileyo kwizinto eziphathekayo kwaye iqalise inkqubo yokugaya kakuhle ngaphandle kwamandla amaninzi okanye umonakalo kwi-screw.
Unyango lobushushu (lwentsimbi yekhabhoni kunye nezikrufu zentsimbi yealloyi): Izikrufu zetsimbi, ngakumbi ezo zenziwe nge-carbon steel okanye i-alloy steel, zinokungena kubushushu - iinkqubo zonyango. I-Anealing isetyenziselwa ukukhulula uxinzelelo lwangaphakathi, ukucima kwandisa ubulukhuni, kwaye ukuvutha kubuyisela ukuqina kunye nokuphucula ukuqina. Ezi nkqubo ziphucula iimpawu zomatshini we-screws ukuhlangabezana neemfuno ezithile zesicelo.
Inkqubo yoNyango lomphezulu
Uphawu oluchazayo lwe-Dacromet pancake head self-drilling screws lunyango lwabo lomphezulu weDacromet. I-Dacromet yinkqubo yokwaleka kwe-anti-corrosion ephezulu. Inkqubo iqala ngokucoca i-screw surface ngokucokisekileyo ukususa nayiphi na into engcolileyo, ioli, okanye irusi. Emva koko, i-screws ifakwe kwisisombululo se-Dacromet, equkethe i-zinc flakes, i-aluminium flakes, i-chromates, kunye ne-binders. Emva kokucwiliswa, izikrufu ziphantsi kwenkqubo yokomisa ukukhupha i-solvent kwisisombululo. Emva koko, zinyangwa kubushushu obuphezulu, ngokuqhelekileyo malunga ne-300 ° C. Ngethuba lenkqubo yokunyanga, i-dense, i-uniform, kunye ne-adherent coating yenziwe kwi-screw surface. Le ngubo ye-Dacromet ibonelela ngokugqwesileyo kokuxhathisa ukubola, ukodlula lee i-zinc plating yesintu. Iyakwazi ukumelana namakhulu eeyure zetyuwa - ukuvavanywa kokutshiza, ukukhusela isikrufu kumhlwa kunye ne-corrosion kwiindawo ezinzima. Ukongeza, i-Dacromet coating inokumelana nobushushu obuhle, i-lubricity, kunye ne-non-conductivity properties, ukuphucula ukusebenza ngokubanzi kunye nobomi benkonzo yezikrufu.
Umda wosetyenziso
I-Dacromet pancake head self-drilling screws isetyenziswa ngokubanzi kuwo wonke amashishini kunye nokusetyenziswa:
Ushishino loKwakha: Ekwakhiweni, ezi zikhonkwane zisetyenziselwa kakhulu ukuqinisa amacwecwe okuphahla, iipaneli zodonga kunye nezinye izinto zokwakha. I-self-drilling feature yabo isusa imfuno yemingxuma yangaphambili, ukuphucula ukusebenza kakuhle kolwakhiwo. I-Dacromet coating iqinisekisa ukuxhathisa kwi-corrosion yexesha elide, ibenza bafanelekele zombini iiprojekthi zokwakha zangaphakathi nangaphandle. Zikwasetyenziselwa ukufakela izinto zokugquma, i-drywall, kunye ne-siding yangaphandle.
Izithuthi kunye nezoThutho: Kwishishini leemoto, izikrufu zeDacromet zisetyenziselwa ukudibanisa iipaneli zomzimba wesithuthi, i-interior trim, kunye nokukhusela amacandelo ahlukeneyo. Ukumelana nokugqwesa kwabo okugqwesileyo kunye nokuqina okuthembekileyo kubenza bafaneleke ukwenza kunye nokulungiswa kweemoto. Kwicandelo lezothutho, zikwasetyenziswa ekuhlanganiseni iilori, iitrailer, izitimela kunye neebhasi, ukuqinisekisa ukuzinza kunye nokuthembeka kwezakhiwo.
Ukwenziwa kweZixhobo zoShishino: Kuseto lwemizi-mveliso, ezi zikrufu zibalulekile ekufakeni nasekugcineni oomatshini, iindawo ezivaliweyo zezixhobo, kunye neenkqubo zokuhambisa. Iimodeli ezinobunzima ziyakwazi ukumelana nemithwalo ephezulu kunye nokunyakaza kwiindawo zoshishino, ukuqinisekisa ukusebenza kwexesha elide lezixhobo. I-coating ye-Dacromet ikhusela izikrufu kwizinto ezingcolisa i-industrial kunye neekhemikhali, zandisa ubomi babo benkonzo.
Ifenitshala kunye nokuSebenza ngamaplanga: Nangona ubukhulu becala yenzelwe ukusetyenziswa kwesinyithi, ezinye iimodeli zifanelekile ngokhuni kunye nezinto ezidibeneyo. Ekwenziweni kwefenitshala kunye nokusebenza kwemithi, zingasetyenziselwa ukudibanisa ngokukhawuleza, ngakumbi kwiindawo ezifuna uxhulumaniso olunamandla kunezikhonkwane zomthi zendabuko. I-pancake - idizayini yentloko inikezela indawo enkulu yokuthwala, ukukhusela umonakalo kwizinto eziphathekayo kunye nokuqinisekisa uxhulumaniso oluzinzileyo.
Ukuhlaziywa kunye neeProjekthi ze-DIY: I-Dacromet pancake head self-drilling screws zithandwa phakathi kwabathandi be-DIY kunye nabasebenzi bokuhlaziya. Ukulula kwabo, ukusebenza kakuhle, kunye nokumelana nomhlwa kubenza balungele imisebenzi yokuphucula ikhaya, njengokufakela iishelufu, ukulungisa izinto zentsimbi, kunye nokulungiswa kwendlu. Zilula ukuyisebenzisa kunye nezixhobo eziqhelekileyo, ukunciphisa inqanaba lezakhono ezifunekayo kwiiprojekthi ezahlukeneyo.
Iinzuzo zeMveliso
Ukunyangwa kokuNgqwesa okuPhezulu: I-Dacromet yokwambathisa kwezi zikrufu inika ukuxhathisa okugqwesileyo kokutya, ukugqitha kakhulu kunyango oluqhelekileyo lomphezulu. Oku kuzenza zilungele ukusetyenziswa kwiindawo ezingqonge unxweme, imimandla yemizi-mveliso enongcoliseko oluphezulu, kunye nezicelo zangaphandle ezivezwe kukufuma kunye neekhemikhali, ziqinisekisa ukuthembeka nokuqina kwexesha elide.
Ngokufanelekileyo Self - Ukugrumba: I-self-drilling feature yezi zikrufu isusa ixesha - elitya kunye nomsebenzi - inkqubo enzulu yemingxuma yangaphambili. Oku kuphucula kakhulu ukusebenza kakuhle kofakelo, nokuba ziiprojekthi ezinkulu zokwakha okanye imisebenzi encinci ye-DIY, ukunciphisa ixesha lokusebenza kunye neendleko zabasebenzi.
Indawo enkulu yokuthwala: I-pancake - idizayini yentloko inikezela indawo enkulu yokuthwala, ehambisa uxinzelelo ngakumbi xa iqinisiwe. Oku kunceda ukuthintela umonakalo kwizinto eziqiniswayo, ngokukodwa kwizinto ezithambileyo ezifana nemithi okanye iplastiki, kwaye inika uxhulumaniso oluzinzile, ukuphucula ukunyaniseka kwesakhiwo sendibano.
Ukuguquguquka: Ifumaneka kuluhlu olubanzi lwezinto, ubukhulu, kunye noyilo, i-Dacromet pancake head self-drilling screws ingasetyenziselwa izinto ezahlukeneyo, kubandakanywa isinyithi, ukhuni, kunye nezinto ezidibeneyo. Iindidi ezahlukeneyo zeengcebiso zokuqhuba kunye noyilo lwentambo lubavumela ukuba baziqhelanise neempawu ezithile zemathiriyeli, ukubonelela ngesisombululo esiguquguqukayo sokuqinisa usetyenziso oluninzi kumashishini ahlukeneyo.
Ubushushu obuphezulu kunye noKuxhathisa kwiMichiza: I-Dacromet yokugqoka inika i-screws ubushushu obuhle-ukuxhathisa kunye neekhemikhali - ukumelana neempawu. Oku kubenza bakwazi ukugcina ukusebenza kwabo kwindawo ephezulu yobushushu kwaye baxhathise ukubola okubangelwa kukuvezwa kweekhemikhali, kubenze bafanelekele uluhlu olubanzi lwezicelo zemizi-mveliso kunye nezangaphandle.
I-Aesthetically eyolisayo: Inkangeleko egudileyo kunye nefanayo ye-Dacromet - izikrufu ezigqunyiweyo nazo zinokuba negalelo kwisibheno sobuhle bemveliso yokugqibela, ngakumbi kwizicelo apho imbonakalo yecandelo lokuqina libalulekile, njengokwenza ifenitshala kunye neeprojekthi zokwakha.
qhagamshelana nathi
Iimveliso ezinxulumeneyo ezidumileyo
Iphedi yasentwasahlobo
Iiwasha zasentwasahlobo zenziwe ngokugqithisileyo ukusuka kwizinto ezisemgangathweni ophezulu ukuqinisekisa ukusebenza okuthembekileyo kunye nokuqina. I-Carbon steel yinto esetyenziswa ngokubanzi, kaninzi kumabanga afana ne-65Mn okanye i-70, enokuthi ibe nobushushu - iphathwa ukunyusa ukuqina kwayo kunye nokumelana nokudinwa.
Umphandle wehexagon flange ibholithi yentloko ethe tyaba
Iibholiti ze-Geomet flange zenziwe ngokukodwa kwizinto ezikumgangatho ophezulu, ezikhethwe ngononophelo ukulinganisa amandla, ukuqina, kunye nokumelana nokubola. Intsimbi yekhabhoni yinto eqhelekileyo esetyenziswayo esisiseko, ngakumbi kumabakala afana ne-4.8, 8.8, kunye ne-10.9.
Intloko yekhadi
Izibophelelo zentambo ezibunjiweyo zenziwa ubukhulu becala ukusuka kwimathiriyeli eyomelela kakhulu ukuqinisekisa ukuqiniswa okukhuselekileyo nokuthembekileyo kweentambo zocingo. Intsimbi yeCarbon yinto esetyenziswa ngokuqhelekileyo, ngakumbi kumabanga afana ne-45 # okanye i-65Mn.
Ukwandiswa kwamaphiko kakrebe
Iibholiti ze-anchor ze-Anti skid ze-skid ze-galvanize zakhiwe ngokuyinhloko ukusuka kwintsimbi ephezulu yekhabhoni njengesiseko semathiriyeli, iqinisekisa umthwalo ogqwesileyo - umthamo wokuthwala kunye neempawu zoomatshini.
Indongomane ebhityileyo
Amandongomane abhityileyo aqhele ukwenziwa kuluhlu olwahlukeneyo lwemathiriyeli, nganye ikhethiweyo ngokusekwe kwiimfuno ezithile zokusetyenziswa kunye neemfuno zokusebenza.
Dacromet yangaphandle ezintandathu
I-Dacromet eyenziwe yagalvanized yeBanga lesi-8.8 kunye ne-10.9 ukuphakama - iibholithi ze-B7 ze-hex ze-tensile kunye namandongomane asebenzisa ubukhulu becala intsimbi yealloy eqinileyo njengesiseko semathiriyeli.
Ukuxhathisa umhlwa okuphezulu Din931 iDacromet Hex Bolts 20mm China Factory Direct Full Thread Extension Bolts Hex Head Carbon Steel
I-Dacromet Hex Bolt: I-Fastener esemgangathweni ophezulu kunye nentloko ye-hex, iphathwa yi-Dacromet ye-coating technology. Ibonelela ngokumelana nokugqwesa okugqwesileyo, ukumelana nokutshizwa kwetyuwa (ukuya kuthi ga kwiiyure ezingama-500+), kunye nokuqina kwiindawo ezirhabaxa ezinje ngolwandle, iimoto, kunye nezicwangciso zemizi-mveliso. Ifaka umthamo oqinileyo wokuthwala umthwalo, ukuchaneka okuhle kwentambo, kunye nokuhambelana nezixhobo eziqhelekileyo. Ukugquma okungeyotyhefu, nokuhambelana nokusingqongileyo kuqinisekisa ukuba akukho mngcipheko wokuhombisa i-hydrogen. Ifanelekile kwizicelo zangaphandle, ezifumileyo, okanye ezidlekayo ezifuna ukuthembeka kwexesha elide. Ifumaneka ngobukhulu obahlukeneyo (M3-M30) kunye namabakala (8.8/10.9) ukuhlangabezana neemfuno ezahlukeneyo zendibano.
8.8 inqanaba
Ezi bholiti zolwakhiwo ikakhulu zisebenzisa intsimbi engenasici njengesiseko semathiriyeli, ezenza zikwazi ukumelana nokugqwesa kunye nokuqina.
Ukwandiswa kwamehlo egusha
Ii-ankile ze-O/Eye bolt sleeve zakhiwa ubukhulu becala ukusuka kwizinto zamandla aphezulu ukuze kuqinisekiswe umthwalo othembekileyo-ukusebenza kunye nokuqina. Ibholithi yamehlo, eyona nto ibalulekileyo yokuncamathelisa iintambo, iintambo, okanye amatyathanga, ngokuqhelekileyo yenziwe ngentsimbi yealloy eyenza unyango lobushushu.
Ibholithi + indongomane + iwasha edityaniswe nebholithi emithathu
Umdibaniso we-bolt washer nut imidibaniso esisigxina idla ngokuyilwa kwizinto ezahlukeneyo ezikumgangatho ophezulu, ezikhethiweyo ngokusekelwe kwiimfuno zesicelo zamandla, ukuqina, kunye nokuxhathisa ukubola. Intsimbi yeCarbon yinto esetyenziswa ngokubanzi kwisiseko, ngakumbi kumabakala afana ne-4.8, 8.8, kunye ne-10.9.
Ibholiti yamehlo
Iibholiti zamehlo eziphakamisayo zenziwe ngokugqithisileyo ukusuka kwizinto eziphezulu eziphezulu zokuqinisekisa umthamo othembekileyo wokuthwala umthwalo kunye nokhuseleko ngexesha lokuphakamisa imisebenzi. Insimbi ye-alloy yinto esetyenziswa ngokuqhelekileyo, ngokukodwa amabakala afana ne-42CrMo kunye ne-35CrMo.
Ibholithi yentloko ephakathi komjikelo
Iibholiti ze-DIN 603 zeenqwelo zenziwa ubukhulu becala ukusuka kwizinto ezikumgangatho ophezulu ukuqinisekisa ukusebenza okuthembekileyo kunye nokuqina.
Inqanaba le-4.8
I-GB5783 Blue Zinc Plated Carbon Steel Full Thread Hex Head Bolts ikakhulu isebenzisa intsimbi yekhabhoni njengesiseko semathiriyeli, ngokuqhelekileyo kumabakala afana ne-4.8, 8.8, kunye ne-10.9.
Welding nut
Amantongomane e-Weld ngokuyinhloko ayenziwe kwizinto ezinokumelana nokushisa okuphezulu kunye noxinzelelo lwemishini yenkqubo ye-welding ngelixa uqinisekisa ukusebenza okuthembekileyo kokuqina. I-low-carbon steel yinto esetyenziswa ngokuqhelekileyo ngenxa ye-weldability yayo egqwesileyo.
Amandla aphezulu flange ihexagon yangaphandle
I-Black carbon steel hexagonal flange ye-DIN6921 Udidi lwe-10.9 iibhotshi ze-hex ze-hex zenziwe ngokuyinhloko ezivela kwi-high-quality carbon steel kunye nezinto ezithile zokudibanisa ezongezelelweyo ukufezekisa i-10.9 - iimfuno zamandla eklasi.