Round taub hau tshuab screws

Koj pom 'round lub taub hau tshuab screws' ntawm daim ntawv spec thiab xav tias, 'dome yooj yim, slotted los yog Phillips, tau txais nws.' Qhov ntawd yog thawj ntxiab. Hauv lub ntiaj teb tiag tiag ntawm kev sib dhos, qhov kev xav ntawd tuaj yeem ua rau koj lub sijhawm, nyiaj txiag, thiab kev ntxhov siab ntau thaum qhov tsis ua haujlwm. Nws tsis yog ib qho duab xwb; Nws yog ib txheej ntawm kev tsis sib haum xeeb ntawm kev tuav, kev tshem tawm, kev sib koom tes, thiab qhov kawg tshwm sim uas ntau tus neeg yuav khoom, ncaj ncees, gloss dhau mus txog thaum lawv tuav lub taub hau stripped lossis cuam tshuam nrog qhov teeb meem haum ntawm kab.

Qhov profile yog Point

Cia peb tau tshwj xeeb. Cov classic round taub hau tshuab ntsia hlau muaj lub taub hau hemispherical nrog lub tiaj tus kabmob nto hauv qab. Tus yuam sij tsis yog lub dome koj pom, nws yog lub tiaj tus hauv qab. Nws yog tsim rau countersunk qhov? Tsis yog, tsis yog tiag. Qhov ntawd yog qhov sib xyaw ua ke nrog oval taub hau screws. Lub taub hau puag ncig zaum saum lub workpiece. Qhov ntawd txhais tau tias koj xav tau kev tshem tawm txaus saum npoo av. Kuv tau pom cov qauv tsim qhov twg tus kws ua haujlwm tau teev lub taub hau puag ncig rau lub qhov quav, tsuas yog nrhiav cov cuab yeej sib dhos tsis tuaj yeem tau txais lub kaum sab xis ntawm tus tsav vim tias lub dome tau tsoo cov kab noj hniav. Rework nroog.

Lub taub hau qhov siab thiab txoj kab uas hla yog qhov tseem ceeb tshaj qhov koj xav. Ib tug ntiav, dav dome muab ib tug qis profile tab sis ib tug me me tsav lub qhov (socket) loj, txaus ntshai cam-tawm. Qhov siab dua, nqaim dome muab rau koj qhov chaw nres tsheb tob dua (zoo rau torque) tab sis protrudes ntau dua. Rau ib yam dab tsi xws li kev ruaj ntseg daim ntawv teev npe lossis ib daim npog nyias qhov twg koj xav tau ib tus du, tiav zoo tab sis tsis tuaj yeem cuam tshuam lub hauv paus hlau, lub taub hau puag ncig yog qhov mus. Tab sis koj yuav tsum ua ke nrog lub tshuab ntxhua khaub ncaws yog tias lub substrate yog mos, los yog lub tiaj tus bearing nto yuav tsuas yog khawb hauv.

Kev xaiv cov ntaub ntawv plays rau hauv qhov no thiab. Hauv cov hlau tsis muaj steel, tshwj xeeb tshaj yog 300 series, cov hlau tuaj yeem ua rau gall. Yog tias koj tsav tsheb stainless hlau round taub hau tshuab ntsia hlau rau hauv cov txiv ntseej stainless hlau lossis tapping lub qhov uas tsis muaj cov roj nplua nyeem lossis txheej txheej, koj tuaj yeem txuas cov khoom hauv qhov chaw ua ntej koj ntaus spec torque. Ib zaj lus kawm tau kawm txog txoj kev nyuaj ntawm txoj haujlwm marine fixture. Peb hloov mus rau zinc-plated carbon steel ntsia hlau rau daim ntawv thov, teeb meem ploj mus. Lub taub hau zoo tsis hloov, tab sis cov ntsiab lus ntawm cov khoom ua rau txhua qhov sib txawv.

Tsav Hom thiab Grip Reality

Slotted, Phillips, Pozidriv, Allen (socket cap). Hom tsav yog sib yuav rau lub taub hau. Lub tsev kawm ntawv qub slotted puag ncig lub taub hau yog npau suav phem rau kev tsim khoom. Koj tus neeg tsav tsheb plam, nplawm lub dome, thiab zoo li txaus ntshai. Phillips yog qhov zoo dua tab sis tseem ua rau cam-tawm nyob rau hauv siab torque. Rau ib qho kev sib dhos loj, koj xav tau lub qhov (socket drive). Tab sis ntawm no yog qhov ntes: lub qhov (socket) (Allen) tsav hauv lub taub hau puag ncig txhais tau hais tias qhov me me hex qhov tseem ceeb piv rau lub qhov (socket head cap screw) ntawm tib lub cev txoj kab uas hla, vim hais tias cov phab ntsa ntawm lub qhov (socket) yuav tsum haum rau hauv lub dome lub curvature.

Qhov no ua rau muaj qhov teeb meem siv tau zoo heev. Koj xav tau cov hlau alloy qib siab dua rau cov ntsia hlau kom ua tiav qhov xav tau clamp quab yuam yam tsis tau stripping sab hauv hex. Kuv nco qab ib pawg los ntawm ib tus neeg muag khoom uas yuav tsum nyob twj ywm tsis muaj npe qhov twg qhov hex qhov tob yog nyob rau hauv-machined los ntawm tsuas yog ib nrab millimeter. Tus yuam sij yuav tsis zaum tag nrho, nws stripped ntawm thawj tsav sim, thiab peb yuav tsum manually soj ntsuam thiab tsis lees paub 20,000 units. Qhov tsis ua haujlwm tsis yog nyob rau hauv xov lossis lub zog tensile; nws yog nyob rau hauv uas me me, feem ntau overlooked, tsav feature.

Tias yog vim li cas thaum koj pom ib tus neeg muag khoom uas tau txais cov nuances zoo, koj lo nrog lawv. Ib qhov chaw zoo li HANDAN ZITAI FREWER RAUG UA MOV., Ltd., raws li Tuam Tshoj tus loj fastener hub nyob rau hauv Yongnian, Hebei, nkag siab qhov no ntawm ib tug ntau lawm scale. Lawv qhov chaw nyob ze ntawm txoj kev thauj loj tsis yog qhov chaw muag khoom xwb; nws txhais tau hais tias lawv tau muab tso rau hauv cov khoom siv sib txuas ecosystem qhov twg cov specs no tau sib cav txhua hnub ntawm lub Hoobkas hauv pem teb. Tshawb xyuas lawv cov catalog ntawm Zitaifasteners.com, koj tuaj yeem pom cov xim rau tsav specification thiab lub taub hau profiling txawm nyob rau hauv cov khoom txheem. Nws yog qib granular tswj uas cais tus neeg muag khoom los ntawm tus khub tsim khoom.

Qhov Teeb Meem Kawg Tsis muaj leej twg hais txog

Plating thiab txheej. Lub taub hau puag ncig, nrog nws qhov nruam nkhaus, yog qhov nyuaj rau phaj sib npaug dua li lub taub hau taub hau. Electroplating nyiam tsim nyob rau ntawm cov npoo thiab cov ces kaum. Ntawm lub taub hau puag ncig, 'ntug' yog tag nrho cov ncig qhov twg lub dome ntsib lub shank. Koj tuaj yeem tau txais ib qho kev pom zoo lossis ib qho chaw nyias nyob ntawd. Rau cov ntaub ntawv kho kom zoo nkauj lossis qhov chaw tiv thaiv corrosion yog qhov tseem ceeb, qhov no yog qhov kev txhawj xeeb tiag tiag.

Peb muaj ib qhov project rau sab nraum zoov enclosures siv zinc-flake coated (Geomet) round taub hau screws rau ib tug uniform dub tiav. Thawj cov qauv tau zoo tag nrho. Kev tsim khoom khiav tau pom qhov sib txawv me ntsis hauv qhov ci thiab tuab nyob ib ncig ntawm lub taub hau-rau-shank hlws ris. Nws yog qhov hloov maj mam, tab sis nyob rau hauv ib qho teeb pom kev zoo, lub fastener ntsia 'ringed.' Cov neeg muag khoom txheej tau cem cov ntsia hlau geometry; tus kws tsim cov ntsia hlau tau cem cov txheej txheem txheej. Txoj kev daws teeb meem? Kho qhov racking ceev thiab agitation thaum lub sij hawm txheej rau qhov tshwj xeeb geometry. Nws ntxiv ib lub lim tiam rau lub sijhawm ua haujlwm. Tam sim no nws yog cov khoom kab hauv peb cov spec: Txheej uniformity yuav tsum tau khaws cia tag nrho lub taub hau profile.

Qhov no yog qhov chaw tsim khoom ntawm lub tuam txhab zoo li Zitai ua qhov cuam tshuam. Nyob rau hauv Yongnian, lawv muaj kev nkag tau tam sim rau lub network ntawm plating thiab cov kws kho mob tshwj xeeb. Lawv tuaj yeem daws cov teeb meem ntawm cov txheej txheem no vim lawv pom qhov ntim thiab ntau yam. Ib lub khw me me, cais tawm tej zaum yuav tsis muaj qhov ecosystem los txhawb nqa.

Thaum Yuav Siv Nws (Thiab Thaum Yuav Ua Li Cas)

Yog li tom qab tag nrho cov no, qhov twg yog qhov round taub hau tshuab ntsia hlau khwv tau nws khaws cia? Nws yog qhov zoo tagnrho rau kev txuas cov khoom sib txuas rau qhov chaw uas tsis tuaj yeem hloov kho nrog lub txee. Xav txog kev txhim kho lub pob khawm rau ntawm lub qhov rooj ntoo, los yog tuav lub nplhaib hlau rau hauv pob zeb lossis pob zeb nto (nrog thauj tog rau nkoj, tau kawg). Lub dome muab qhov ua tiav zoo uas tsis tshua muaj snag-nrawm dua li lub taub hau lauj kaub. Nws kuj tseem muaj txiaj ntsig zoo hauv cov khoom siv hluav taws xob uas lub taub hau du muaj kev nyab xeeb dua thiab tsis tshua muaj peev xwm ntes cov xaim.

Thaum twg koj yuav tsum zam nws? Thaum koj xav tau qhov dej ntws tawm (siv lub taub hau tiaj tus lossis oval). Thaum koj xav tau siab heev torque thiab me me protrusion (lub qhov (socket) lub taub hau hau ntsia hlau zoo dua, tab sis nws sticks ntau dua). Thaum koj tab tom sib sau cov ntaub ntawv nkig zoo li qee yam yas lossis cov khoom sib xyaw - lub zog muaj zog ntawm lub tiaj tus hauv qab tuaj yeem tawg cov khoom. Ib txwm siv lub tshuab ntxhua khaub ncaws lossis lub qhov rooj loj dua.

Lub takeaway yog tsis txhob kho nws raws li ib tug generic fastener. Nws tus nqi yog nyob rau hauv nws cov geometry tshwj xeeb rau cov xwm txheej tshwj xeeb. Qhia meej nws kom raug - nrog rau txoj cai tsav, cov khoom siv, plating, thiab kev nkag siab meej ntawm cov ntsiab lus sib dhos - yog dab tsi cais cov qauv tsim los ntawm ib qho uas yuav tsum tau ua haujlwm tas li hauv thaj chaw. Nws yog ib feem me me, tab sis zoo li txhua yam hauv kev tsim kho tshuab, dab ntxwg nyoog yog nyob rau hauv cov ntsiab lus koj tsuas yog kawm los ntawm kev ua yuam kev ua ntej.