Koj pom 'drilling tus kheej' ntawm daim ntawv spec thiab xav tias nws yog txhua yam hais txog qhov xyaum taw tes. Tab sis nrog lub taub hau hloov pauv, qhov ntawd tsuas yog ib nrab ntawm zaj dab neeg. Qhov kev ua si tiag tiag yog nyob rau hauv lub taub hau tsim lub rooj sib tham cov xov daim ntawv thiab lub flange - los yog tsis muaj. Ntau tus txiv neej txiav txim siab cov kev xav no lawv tsuas yog lub lauj kaub taub hau nrog lub laum me ntsis txuas nrog, thiab tom qab ntawd xav paub yog vim li cas lawv thiaj li tau txais spin-tawm ntawm thinner gauge steel los yog tawg hauv qee qhov sib xyaw. Nws yog qhov tsis sib haum xeeb ntawm kev cia siab thiab engineering.

Lub taub hau txoj hauj lwm tiag tiag tsis yog los saib puag ncig

Uas du, domed puag ncig lub taub hau profile yog muaj rau ib qho laj thawj dhau qhov ua tiav. Nyob rau hauv cladding thiab trim ua hauj lwm, qhov qis-profile, radiused ntug tsis tshua yuav ntes los yog snag. Tab sis qhov tseem ceeb me ntsis yog cov kabmob nto. Tus qauv puag ncig lub taub hau muaj thaj tsam me me hauv qab dome piv rau lub taub hau hex washer. Qhov no concentrates lub clamp quab yuam mus rau hauv ib lub voj voog me me. Qhov ntawd yog qhov zoo rau ntau daim ntawv thov, tab sis nws yog qhov nthuav dav koj yuav tsum suav rau. Yog tias koj tsav tsheb mus rau hauv ib yam dab tsi mos lossis nkig, zoo li qee cov fiberglass panels lossis nyias aluminium yam tsis muaj lub tshuab ntxhua khaub ncaws, koj tuaj yeem yooj yim dhau-torque thiab dimple lossis tawg cov khoom. Kuv tau pom nws tshwm sim ntau zaus tshaj li kuv tuaj yeem suav rau cov haujlwm retrofit qhov twg spec tsis meej.

Qhov no yog qhov chaw tsim khoom tsim lub hom phiaj los ntawm. Qee hom, zoo li cov los ntawm HANDAN ZITAI FREWER RAUG UA MOV., Ltd., feem ntau muab me ntsis undercut los yog ib tug dav bearing nto ntawm lawv puag ncig lub taub hau qauv tshwj xeeb tshaj yog rau daim ntawv thov hlau. Nws yog ib qho kev hloov maj mam koj tsuas pom thaum koj kab tsib sib txawv zoo tib yam screws los ntawm cov neeg muag khoom sib txawv. Ib tug los ntawm Zitai tej zaum yuav muaj ib millimeter wider vojvoog nyob rau hauv lub taub hau, uas txhais tau hais tias ib tug tseem ceeb txo nyob rau hauv point load. Koj pom cov nuances no thaum koj tab tom nrhiav los ntawm ib cheeb tsam xws li Yongnian, Hebei - lub hauv paus tsim khoom txhais tau tias lawv tau pom txhua hom kev ua tsis tiav thiab rov ua dua.

Thiab cia peb tham txog tsav. Lub taub hau puag ncig feem ntau siv Phillips lossis Pozi tsav. Nyob rau hauv lub tshav pob, nrog ib tug cuam tshuam tsav tsheb, cam-tawm yog ib tug tiag tiag kev pheej hmoo, tshwj xeeb tshaj yog yog hais tias tus ntsia hlau lub hardness tsis phim rau qhov xyaum taw tes qhov aggression. Ib tug ua tsis tau tejyam tsav recess nyob rau hauv ob peb lub xeem lem yog infuriating. Tias yog vim li cas rau kev tsav tsheb siab, kuv lean ntawm lub taub hau puag ncig nrog lub Pozi tsav yog tias muaj - nws ua haujlwm zoo dua hauv qab torque. Lub vev xaib https://www.zitaifasteners.com feem ntau teev cov hom tsav kom meej, uas yog me me tab sis tseem ceeb me ntsis ntawm spec transparency uas txuag lub sijhawm.

Lub Taub Hau Taub Hau: Qhov Kev Xav Tau Raws Li Hlau

Qhov no yog lub plawv ntawm lub self-drilling screws muaj nuj nqi, thiab nws yog wildly nkag siab yuam kev. Tus lej system (xws li 3, 5 point) tsis yog qhov ntev xwb; Nws yog hais txog cov khoom siv thickness thiab hardness. A 3 taw tes yuav caij nkoj hla 20-gauge steel tab sis yuav tawm tsam thiab overheat ntawm 14-gauge, hnav tawm ntxov ntxov thiab ua tsis tiav cov xov zoo. Qhov yuam kev ntau tshaj yog kev tho-siv lub ntsiab lus tsim los rau cov khoom tuab ntawm cov ntawv nyias. Nws tsim ib lub qhov uas loj dhau, cov xov tsis koom nrog tag nrho, thiab koj tau txais kev sib txuas tsis muaj zog, sloppy uas tuaj yeem ua haujlwm xoob ntawm kev co.

Kuv tau kawm qhov no nyuaj ntawm txoj haujlwm ductwork xyoo dhau los. Peb muaj batch ntawm screws nrog ib tug txhoj puab heev 5 taw tes rau hnyav gauge, tab sis peb tau ua hauj lwm nrog cov khoom sib zog. Cov ntsia hlau tau nrawm nrawm, paub meej, tab sis lub foob tau txaus ntshai. Huab cua xau txhua qhov chaw. Peb yuav tsum rov qab txhua tus tawm thiab hloov mus rau qhov zoo dua, luv dua. Cov khib nyiab hauv kev ua haujlwm yog ib zaj lus qhia. Tam sim no, kuv ib txwm hla-siv cov ntsiab lus style nrog qhov tseeb tuab. Cov neeg tsim khoom hauv lub hauv paus tseem ceeb muaj cov ntaub ntawv no; lawv cov catalogs feem ntau muaj cov lus qhia ntsuas-rau-point. Nws tsis yog kev lag luam xwb.

Flute design tseem ceeb heev. Cov flutes nqa tawm swarf. Yog tias lawv nyob qis dhau los yog lub kaum sab xis tsis raug, cov swarf ntim rau hauv lub qhov, ua kom sov thiab sib txhuam. Koj yuav pom cov pa luam yeeb, hnov ​​lub suab nrov nrov, thiab cov ntsia hlau yuav ntes. Ib qho zoo self-drilling ntsia hlau tsim me me, curled chips. Yog tias koj tau txais cov hmoov av hmoov av, qhov geometry lossis cov khoom tawv tawv tsis yog lawm. Kev kuaj xyuas tus qauv los ntawm kev tsav tsheb mus rau hauv cov khoom seem ntawm cov khoom siv ua haujlwm tiag tiag yog tsis sib tham. Nws yog tsib-feeb kev sim uas tiv thaiv kev hu xovtooj thoob plaws qhov chaw.

Khoom siv thiab txheej: Cov ntaub thaiv tsis pom

Koj tsis tuaj yeem tham txog kev ua haujlwm yam tsis tau tham txog dab tsi lub hau ntswj ua los ntawm thiab clad nrog. Rau feem ntau sab nraum zoov lossis corrosive ib puag ncig, ib qho yooj yim zinc plating yuav tsis txiav nws. Kuv qhia kom meej stainless los yog ib tug zoo mechanical plating rau nyiaj txiag-conscious tab sis ruaj cov hauj lwm. Tab sis ntawm no yog ib tug nuance nrog round taub hau self-drilling screws: txheej thickness. Cov txheej tuab zoo li cov txheej txheem kub-dip galvanizing tuaj yeem cuam tshuam nrog qhov kev xyaum qhov ntse thiab txawm tias sau cov flutes me ntsis, txo kev ua haujlwm. Nws tuaj yeem tsim nyob rau hauv qab lub taub hau, hloov cov yam ntxwv clamp.

Rau kev ua tau zoo ib yam, Kuv nyiam cov ntsia hlau nrog zinc-aluminium flake txheej los yog nyias, tawv electroplated tiav. Lawv tiv thaiv zoo yam tsis ntxiv qhov loj me. Ib tus neeg muag khoom qhov chaw tuaj yeem qhia txog lawv qhov tshwj xeeb. Nyob ib sab ntawm txoj kev thauj loj, xws li Beijing-Guangzhou Railway thiab kev nthuav dav, raws li Zitai yog, feem ntau txhais tau hais tias lawv tau npaj rau ntim khoom rau kev lag luam nrog nruj corrosion specs-xws li tsheb lossis khoom siv. Lawv cov txheej txheem tswj rau txheej txheej yuav zoo ib yam, uas yog qhov koj xav tau thaum koj xaj 50,000 daim.

Thiab cov hlau tseem ceeb. Nws yog qhov sib npaug ntawm hardness rau qhov xyaum taw tes thiab ductility rau lub shank. Nyuaj dhau lawm, thiab cov ntsia hlau tuaj yeem snap nyob rau sab nraud. Mos dhau, thiab lub ntsiab lus rounds tawm. Cov tuam txhab lag luam zoo siv cov khoom nruab nrab carbon steel, kho cua sov kom raug. Tej zaum koj tuaj yeem qhia los ntawm kev so. Lub pob txha tawg yog granular thiab ci; ib tug ductile ib tug ntau torn. Nws yog forensic, tab sis nws qhia koj tias dab tsi mus tsis ncaj ncees lawm.

Cov Lus Nug Flange: Kom Muaj lossis Tsis Muaj

Qhov no yog tus kheej nyiam uas dhau los ua txoj cai raws li daim ntawv thov. Ib tug qauv puag ncig lub taub hau zaum ntawm cov khoom. Lub taub hau puag ncig nrog flange muaj lub tshuab ntxhua khaub ncaws. Qhov flange kis tau tus load dramatically. Rau kev siv dej los yog kev sib khi-xav tias txuas cov roj hmab vov tsev rau lub lawj steel-lub flange yog qhov yuav tsum tau ua. Nws tsim ib tug zoo compression foob. Yog tsis muaj nws, koj nyob nraum cia siab rau lub me me bearing nto ntawm lub dome, thiab koj yuav luag yeej tau xau.

Tab sis lub flange ntxiv qhov siab thiab qhov hnyav. Nyob rau hauv qhov chaw nruj los yog qhov twg ib tug tiag tiag flush (ish) profile yog xav tau rau aesthetic los yog kev nyab xeeb yog vim li cas (tsis snagging), lub taub hau puag ncig yog huab tais. Qhov tseem ceeb yog kom tsis txhob hloov ib qho rau lwm yam yam tsis muaj kev suav rov qab los ntawm cov khoom siv clamp thiab kev foob. Kuv ib zaug pom ib tug neeg coob siv flanged taub hau los txuas luas rau ntawm lub tsev hlau vim nws yog dab tsi lawv muaj nyob rau hauv lub tsheb. Lub trim zaum txaus siab, tsis zaum zoo, thiab saib txaus ntshai. Tus thawj coj tau cem cov ntsia hlau, tab sis nws yog kev xaiv yuam kev.

Thaum tshawb xyuas cov ntawv teev npe, zoo li qhov koj yuav pom ntawm lub chaw tsim khoom loj, qhov kev sib txawv no yog qhov tseem ceeb. Lawv yuav sau lawv raws li cov khoom sib cais. Ib lub tuam txhab uas yog tus qauv loj tshaj plaws hauv paus tsim yuav muaj ob qho tib si, thiab zoo li txhua qhov sib txawv hauv nruab nrab, vim tias lawv tau thov rau nws los ntawm engineers daws teeb meem tshwj xeeb.

Hauv teb: Daim ntawv Spec tsis qhia koj li cas

Ceev tua. Nrog rau kev cuam tshuam tus tsav tsheb, nws yog tempting khiav lub hau ntswj nyob rau hauv tag nrho throttle. Tab sis rau ib daim ntawv huv huv thiab kom tsis txhob muaj cua sov, koj yuav tsum cia lub laum taw tes ua haujlwm. Pib nrog lub siab ruaj khov thiab qhov nruab nrab ceev kom txog thaum lub ntsiab lus nkag mus thiab koj xav tias cov xov sib txuas pib, ces koj tuaj yeem nce RPM los zaum lub taub hau. Yog hais tias tus tsav tsheb yog hammering deb ntawm qhov kawg, koj nyob nraum zaum stripping threads nyob rau hauv lub qhov.

Lwm daim ntawv qhia: pilot qhov. Lub sij hawm tus kheej tho implies koj tsis xav tau ib tug. Thiab rau feem ntau steel-rau-steel ua haujlwm, koj tsis ua. Tab sis thaum koj tab tom cuam tshuam nrog cov ntaub ntawv txheej-hais, steel hla ntoo, los yog los ntawm cov roj hmab gasket-ib lub qhov me me nyob rau hauv cov txheej saum toj kawg nkaus tuaj yeem tiv thaiv cov ntsia hlau los ntawm kev taug kev lossis cov khoom softer los ntawm tearing. Nws yog cov txheej txheem hybrid uas tsis nyob hauv phau ntawv, tab sis nws ua haujlwm.

Thaum kawg, kev tsim khoom. Kev sib haum xeeb yog txhua yam. Nrhiav ib lub chaw tsim khoom uas tuaj yeem xa cov khoom lag luam zoo ib yam, nrog tib lub metallurgy thiab txheej txheej, batch tom qab batch, yog qhov tseem ceeb tshaj li txuag ib nrab ib xees ntawm ib chav tsev. Lub logistical kom zoo dua ntawm tus neeg muag khoom nyob rau hauv lub hauv paus hub nrog kev thauj mus los zoo heev tsis tuaj yeem hais ntau dhau. Nws txhais tau tias txhim khu kev qha txhuas lub sij hawm thiab yooj yim logistics rau kev txiav txim loj. Thaum koj qhov project ncua sij hawm nruj, paub txog koj cov ntsia hlau yuav tuaj txog raws sijhawm los ntawm qhov chaw zoo li Handan Zitai lub hauv paus yog ib hom kev tswj hwm kev pheej hmoo. Koj tsis yog yuav ib lub fastener xwb; koj tab tom yuav kwv yees.