Thaum xaj a xiav zinc self drilling ntsia hlau nrog tis, countersunk configuration, txoj kab uas hla thiab ntev tsis txaus los txhais daim ntawv thov. RFQ yuav tsum txheeb xyuas cov ntaub ntawv txuas nrog, cov khoom siv thickness, steel-substrate thickness, tag nrho cov ntaub ntawv pawg, yuav tsum tau countersunk zaum, ntsia hlau txoj kab uas hla, tag nrho ntev, laum-point mob, tis geometry, nto kho mob, installation txoj kev, kom muaj nuj nqis thiab soj ntsuam yuav tsum tau. Cov ntsia hlau yuav tsum phim cov khoom ua tiav pawg thiab qhov chaw zaum, tsis yog qhov nominal ntsia hlau loj. Yog tias cov teeb meem cuam tshuam no ploj lawm, ob tus neeg muag khoom tuaj yeem hais cov ntsia hlau uas zoo sib xws tab sis yog npaj rau qhov sib txawv ntawm qhov sib txawv thiab qhov chaw zaum.
Pib nrog cov ntaub ntawv txuas nrog
Thawj cov lus nug RFQ yuav tsum tsis yog "qhov loj npaum li cas koj pom zoo?" Nws yuav tsum yog "Dab tsi yog kev sib txuas tiag tiag?" Lub winged countersunk self-drilling ntsia hlau yog xaiv los ua ib feem ntawm lub rooj sib txoos, yog li cov khoom siv sab saud, qis substrate thiab tag nrho pawg tag nrho cuam tshuam cov kev qhia tshwj xeeb.
Tus neeg yuav khoom yuav tsum txheeb xyuas cov txheej txheem sab saud los ntawm cov khoom siv thiab cov tuab, tom qab ntawd piav qhia lub substrate qis nyias nyias. Yog tias tus tswv cuab qis dua yog hlau, hais cov hlau tuab uas cov ntsia hlau yuav tsum tau laum. Yog hais tias muaj ob peb txheej steel, muab tag nrho cov drilling thickness los yog ib seem kos duab. Cov txheej txheej saum npoo ntawm cov khoom siv yuav tsum raug sau tseg vim tias lawv tuaj yeem cuam tshuam rau qhov haum, pom tiav lossis kev sim teeb tsa.
Lub rooj sib txoos yuav tsum tau piav qhia tias ua haujlwm ruaj khov lossis siv tau qhov twg qhov kev sib txawv tseem ceeb. Ib qho kev sib txuas uas xav tias yuav nyob twj ywm tsis muaj kev cuam tshuam tuaj yeem ua qhov tseem ceeb rau qhov sib txawv ntawm qhov sib txawv ntawm lub vaj huam sib luag uas yuav raug tshem tawm thaum tu. Nyob rau hauv ob qho tib si, cov ntsia hlau tseem yuav tsum tau ua kom tiav cov khoom siv tsis tau tawm ntawm lub taub hau los yog taw tes rau hauv txoj hauj lwm tsis tsim nyog.
Rau kev sib piv cov khoom-tsev neeg, Wotu pawg muaj feem xyuam nrog cov khoom hauv qab nws Self Drilling Screw qeb. Cov qeb ntawd tuaj yeem pab tus neeg yuav khoom txheeb xyuas lub taub hau thiab xyaum cov tsev neeg, tab sis qhov kawg RFQ yuav tsum tau khi rau lub rooj sib txoos es tsis yog lub npe qeb.
Tib txoj kab uas hla tsis tau lees tias tib daim ntawv thov haum. Hloov cov khoom siv sab saud, steel thickness, tag nrho pawg lossis qhov xav tau ntawm lub rooj zaum tuaj yeem hloov cov ntsia hlau configuration uas yuav tsum tau tshuaj xyuas.
Vim li cas Winged Self Drilling Screw xav tau RFQ txawv?
Cov tis ua rau cov khoom no sib txawv los ntawm qhov zoo tib yam countersunk self-drilling ntsia hlau. Rau kev yuav khoom, qhov sib txawv ntawd yuav tsum tau sau tseg es tsis yog kho kom zoo nkauj.
RFQ yuav tsum nug tus neeg muag khoom kom paub txog lub tis geometry ntawm cov khoom hais, nrog rau tis dav, tis txoj hauj lwm raws lub shank thiab kev sib raug zoo ntawm tis thiab cov threaded feem. Yog tias daim duab tswj cov qhov ntev, cov duab kos yuav tsum suav nrog. Yog tias tus neeg yuav khoom tso siab rau tus neeg muag khoom tus qauv teeb tsa, thov cov khoom tam sim no kos duab lossis qauv kom pom qhov tseeb geometry ua ntej ntau lawm.
Cov txheej txheem installation yuav tsum tau lees paub. Tus neeg yuav khoom yuav tsum paub yuav ua li cas qhov muab tis configuration yog npaj kom dhau los ntawm cov khoom siv sab saud, ncav cuag cov hlau substrate qis thiab ua kom tiav qhov kev sib txuas. Tus neeg muag khoom yuav tsum hais txog txhua daim ntawv thov txwv uas cuam tshuam rau cov ntsia hlau uas tau hais tseg es tsis yog tso siab rau cov lus qhia dav dav xws li "tsim rau hlau."
Dab tsi yuav tsum tsis txhob xav tias yog qhov tseem ceeb sib npaug. Lub hav zoov ntawm tis tsis, los ntawm nws tus kheej, ua pov thawj haum rau txhua lub rooj tsavxwm, ntawv lossis txheej txheej. Wing kev ua tau zoo nyob ntawm qhov kev sib dhos thiab cov ntsia hlau tsim tau hais. Tias yog vim li cas cov ntaub ntawv pov thawj tseem ceeb tshaj plaws yog cov khoom siv dav dav ntxiv rau cov neeg sawv cev kev teeb tsa sim siv cov khoom siv tiag tiag lossis sib npaug.
Sib piv qhov Laum Point rau Steel Substrate
Lub ntsiab lus xyaum yog ib qho tseem ceeb tshaj plaws kev hloov pauv hauv RFQ no. Hlau thickness thiab cov khoom siv txiav txim siab lub luag haujlwm drilling; lub luag haujlwm drilling txiav txim siab qhov kev teeb tsa taw tes yuav tsum tau soj ntsuam; thiab qhov kev sib tw tsis zoo tuaj yeem tsim cov drilling tsis tiav, kev siv zog ntau dhau, cov ntsia hlau puas lossis kev sib dhos tsis sib haum.
Tus neeg yuav khoom yuav tsum muab cov substrate hom, steel thickness, seb cov ntsia hlau yuav tsum dhau los ntawm ib los yog ob peb txheej steel, ib txheej ntawm cov hlau thiab tag nrho cov thickness uas yuav tsum tau drilled. Yog hais tias lub rooj sib txoos siv ib txheej nyias nyias txheej saum lub thickness ntawm cov hlau, cais cov txiaj ntsig es tsis txhob tshaj tawm tag nrho pawg.
Cov lus teb tus neeg muag khoom yuav tsum txheeb xyuas qhov kev teeb tsa kev xyaum suav nrog hauv cov lus hais thiab qhov xwm txheej drilling uas nws tau thov. Yog tias muaj qhov paub txog thickness ntau lossis lwm yam kev txwv rau cov khoom hais, nws yuav tsum tau hais meej meej. Qhov twg qhov kev sib txuas yog tshiab, txawv txav los yog ze rau ntawm daim ntawv thov txwv, tus neeg muag khoom yuav tsum tau qhia seb puas yuav tsum ua kom tiav cov qauv kev teeb tsa ua ntej qhov kev txiav txim yuav raug tso tawm.
Wotu cov khoom siv tam sim no rau cov Xiav-White Zinc Plated Winged Countersunk Lub Taub Hau Self-Drilling Ntsia Hlau npe ST3.5, ST4.2 thiab ST4.8 raws li cov ntsiab lus tseem ceeb, cov pas nrig ntev ntawm 16 hli mus rau 50 hli, qhov ntev tsis haum rau kev hloov kho, thiab cov ntawv teev steel-daim ntawv drilling ntau ntawm 2-5 hli. Cov txiaj ntsig no yog cov ntaub ntawv pov thawj cov khoom siv-nplooj, tab sis lawv tsis hloov tus neeg yuav khoom tus kheej cov ntsiab lus-poob. Cov lus hais configuration tseem yuav tsum tau kuaj xyuas qhov tseeb los ua ke.
Vim li cas Countersunk Lub Taub Hau Xav Tau Lub Rooj Zaum Deg?
“Countersunk head” txheeb xyuas tsev neeg lub taub hau; nws tsis txhais tau tias qhov chaw zaum tiav lawm. Tus neeg yuav khoom tuaj yeem txiav txim siab qhov tseeb countersunk ntsia hlau thiab tseem tau txais kev sib dhos tsis zoo yog tias lub vaj huam sib luag tsis muaj qhov sib txuam countersink, qhov chaw ua haujlwm yog qhov ntiav dhau, lub taub hau tseem txaus siab rau saum npoo lossis tus neeg tsav tsheb tsis tuaj yeem ncav cuag lub taub hau kom raug.
Yog li ntawd, RFQ yuav tsum tau hais tias seb puas muaj lub txee rau hauv cov khoom siv sab saud thiab seb lub taub hau tiav lawm puas yuav tsum tau yaug, me ntsis recessed los yog tso cai kom nyob twj ywm txaus siab. Yog hais tias tus kos duab tswj countersink txoj kab uas hla los yog lub kaum sab xis, suav nrog cov qhov ntev. Lub ntsej muag pom yuav tsum raug txheeb xyuas vim tias lub rooj zaum uas siv tau rau ntawm qhov chaw zais yuav tsis pom zoo rau ntawm lub vaj huam sib luag.
Tus tsav tsheb nkag mus rau hauv tib qhov kev tshuaj xyuas. Lub taub hau yaug tsis muaj txiaj ntsig yog tias nyob ib puag ncig geometry tiv thaiv qhov kev qhia me ntsis los ntawm kev sib koom ua ke kom raug thaum lub sijhawm teeb tsa. Qhov chaw muaj kev txwv, suav nrog cov khoom nyob ze ntawm cov duab geometry lossis ib ntu kos duab.
Qhov no tsim kom muaj kev sib raug zoo tag nrho: cov khoom siv sab saud thiab cov geometry recess cuam tshuam rau lub taub hau zaum; lub taub hau zaum cuam tshuam rau qhov chaw tiav thiab kev sib koom ntawm tus neeg tsav tsheb; ib qho chaw zaum uas tsis tau teev tseg tuaj yeem ua rau rov ua haujlwm dua lossis tsis pom kev sib dhos. Cov pov thawj tseeb yog qhov teeb duab kos duab ntxiv rau cov qauv ntsia hlau zaum hauv cov khoom siv sab saud.
Yuav ua li cas cov neeg yuav khoom txiav txim siab qhov yuav tsum tau ntsia hlau ntev?
Qhov ntev yuav tsum tau ua los ntawm kev sib dhos, tsis yog los ntawm ib qho yooj yim "vaj huam sib luag thickness ntxiv rau ob peb millimeters" txoj cai. Lub winged countersunk ntsia hlau yuav tsum dhau los ntawm cov khoom siv sab saud, zaum lub taub hau nyob rau hauv txoj haujlwm npaj, muab qhov xav tau threaded kev koom tes nyob rau hauv qis substrate thiab tawm txaus taw tes geometry kom ua tiav cov haujlwm drilling.
Yog li ntawd, tus neeg yuav khoom yuav tsum tau txhais cov khoom tiav thiab hais tias qhov ntev npaum li cas yog kho los ntawm daim duab. Tus neeg xa khoom tuaj yeem paub meej tias qhov ntev npaum li cas yog qhov tsim nyog lossis seb qhov ntev tsis yog qhov yuav tsum tau ua.
Rau kev tswj hwm RFQ, qhov kev txiav txim siab ntev yuav tsum xav txog plaub yam ua ke:
- cov khoom siv sab saud thiab cov txheej txheem nruab nrab;
- qhov xav tau lub taub hau zaum;
- threaded kev koom tes yuav tsum tau los ntawm qhov project los yog pom zoo los ua ke;
- lub laum-point nyiaj yuav tsum tau rau lub quoted ntsia hlau configuration.
Yog tias cov ntsia hlau luv dhau, qhov taw tes lossis cov xov xov yuav tsis ua kom tiav qhov kev sib txuas. Yog tias nws ntev ntev, qhov tsis xav tau qhov project tuaj yeem cuam tshuam rau sab nraub qaum ntawm lub rooj sib txoos lossis tsim teeb meem tuav. Yog li ntawd, ib daim duab lossis cov qauv teeb tsa yuav tsum tau siv los txheeb xyuas qhov kev kwv yees zaum kawg es tsis yog cia siab rau qhov ntev ntawm nominal.
Kev kho saum npoo yuav tsum yog cov khoom pom zoo sib cais
Lub hom phiaj Wotu cov khoom raug kaw nrog xiav-dawb zinc plated nto, nrog cov xim zinc plating thiab dub oxide teev raws li kev xaiv xaiv. Cov kev ua tiav no yuav tsum nyob twj ywm cais cov lus hais tsis yog raug kho raws li kev hloov pauv tau ntawm tib lub ntsia hlau.
RFQ yuav tsum tau hais txog qhov yuav tsum tau ua tiav, seb qhov zoo li pom tom qab kev teeb tsa, seb lub txheej txheej txheem yog tswj los ntawm qhov project thiab seb puas muaj lwm txoj kev ua tiav tau tso cai. Yog hais tias qhov kev kho mob saum npoo yuav tsum npog tag nrho cov ntsia hlau, hais li ntawd. Yog tias pom lub taub hau lossis lub ntsej muag countersunk muaj qhov xav tau tshwj xeeb, uas yuav tsum tau suav nrog hauv cov qauv tshuaj xyuas.
Tsis txhob hloov lub npe tiav mus rau qhov tsis muaj kev txhawb nqa corrosion-lub neej thov. "Blue-dawb zinc plated" txheeb xyuas cov kev taw qhia saum npoo; kev lees txais qhov tseeb yog nyob ntawm tus neeg yuav khoom qhov tshwj xeeb, txheej txheej yuav tsum tau ua, ib puag ncig thiab txhua yam kev ntsuas cuam tshuam.
Yog tias tus neeg muag khoom thov cov xim zinc plating, dub oxide lossis lwm qhov ua tiav es tsis txhob thov xiav-dawb zinc, cov lus hais yuav tsum txheeb xyuas nws. lwm txoj los yog sib txawv. Qhov ntawd tiv thaiv qhov kev thov qis dua los ntawm kev ua yuam kev rau tib qhov kev tshaj lij.
Yuav Ua Li Cas Tus Neeg Sawv Cev Installation Trial Verify?
Ib tus neeg sawv cev kev teeb tsa kev sim yog qhov tseem ceeb vim tias nws txuas cov ntsia hlau hais rau qhov sib dhos tiag tiag. Kev sim yuav tsum siv cov khoom siv sab saud, tus neeg sawv cev steel substrate thiab tib lub rooj zaum geometry uas yuav siv rau hauv kev tsim khoom thaum twg los tau.
| Tshawb xyuas | Yuav Qhia Li Cas |
| Drilling | Cov ntsia hlau tau hais ua tiav cov phiaj xwm steel substrate thiab cov khoom siv yam tsis muaj kev teeb tsa tsis zoo. |
| tis | Qhov muab tis configuration coj raws li qhov xav tau hauv lub rooj sib txoos tau hais tseg thiab tsis tiv thaiv qhov kev npaj ua ntu zus. |
| Zaum | Lub taub hau countersunk ncav cuag qhov yuav tsum tau teeb tsa txoj haujlwm ntawm qhov pom lossis tswj tau qhov chaw. |
| Tsav tsheb haum | Cov cuab yeej teeb tsa tau teev tseg tuaj yeem nkag mus thiab koom nrog lub taub hau kom raug. |
| Nto | Qhov pom tiav tseem siv tau tom qab tus neeg sawv cev installation. |
| Geometry | Nruab ntsia hlau ntev, kev sib koom tes thiab rov qab-sab projection pom zoo nrog cov duab kos lossis qauv pom zoo. |
Kev sim yog daim ntawv thov, tsis siv cov ntaub ntawv pov thawj ntawm cov qauv. Yog hais tias ib qhov project yuav tsum tau kuaj xyuas lub peev xwm, rub tawm kev ua tau zoo, kev ua haujlwm shear lossis lwm tus nqi engineering, qhov kev xav tau xav tau nws tus kheej txoj kev kuaj pom zoo thiab kev lees paub.
Dab tsi ntawm RFQ Gaps Ua Cov Lus Qhia Tsis Zoo?
Feem ntau hais lus tsis sib haum nyob rau hauv tsev neeg cov khoom no los ntawm cov ntaub ntawv tsis tiav interface. Ib qho kev thov uas tsuas muaj txoj kab uas hla, qhov ntev thiab "xiav zinc" tawm ntau qhov sib txawv qhib.
Cov khoob khoob muaj xws li:
- tsis muaj cov ntaub ntawv sab saud lossis tuab;
- tsis muaj steel-substrate thickness;
- tsis muaj kev kos duab ntawm cov khoom tiav;
- tsis muaj kev txhais ntawm lub rooj zaum countersunk;
- tsis muaj tis qhov ntev los yog pom zoo siv configuration;
- tsis muaj laum-point mob lossis drilling thickness;
- tag sau tsuas yog "zinc";
- tsis muaj qauv lossis kev teeb tsa-sim kev lees txais;
- tsis muaj kev qhia txog seb puas siv cov ntsia hlau lwm txoj kev tso cai.
Cov khoob no cuam tshuam ntau dua li kev pom tseeb. Lawv kuj ua rau cov nqi sib piv tsis ntseeg. Ib tus neeg muag khoom tuaj yeem hais tus qauv ST4.2 × 32 mm ntsia hlau nrog ib lub tis geometry thaum lwm tus quotes ib tug customized ntev los yog txawv tiav. Yog tsis muaj kev tswj hwm RFQ, chav tsev nqi zoo li sib piv txawm tias cov khoom muag tsis yog.
Yuav Ua Li Cas Cov Neeg Yuav Tshawb Xyuas Wotu's Winged Countersunk Screw Offer?
Wotu's Xiav-White Zinc Plated Winged Countersunk Lub Taub Hau Self-Drilling Ntsia Hlau nplooj ntawv tuaj yeem siv los ua cov khoom siv hauv tsev neeg siv rau RFQ no. Cov ntaub ntawv cov khoom tam sim no txheeb xyuas cov tis countersunk configuration, xiav-dawb zinc plated nto, ST3.5 / ST4.2 / ST4.8 me me kev taw qhia, 16-50 mm rod-ntev ntau, nonstandard length customization, ib tug teev 2-5 mm steel-daim ntawv drilling ntau, 25 kg carton packing, pallet private packing.
Cov lus tseeb no pab txhais tau tias muaj dab tsi los ntsuas. Lawv tsis cia li ua pov thawj tus neeg yuav khoom tshwj xeeb kev sib txuas tsim nyog, muaj peev xwm ntawm cov txheej txheem, qhov tseeb drilling kev ua tau zoo ntawm txhua qib steel lossis qhov kawg ntawm qhov rooj zaum zaum kawg.
Yog li qhov kev txiav txim zaum kawg yuav tsum siv plaub qhov kev sib txuas ntawm cov pov thawj: kev kos duab + daim ntawv thov cov xwm txheej + tus qauv sawv cev + kev lees paub tus neeg muag khoom. Yog tias ib qho ntawm cov peev txheej tsis sib haum xeeb, RFQ yuav tsum tau qhia meej ua ntej ntau lawm.
Qhov kawg RFQ yuav tsum muaj li cas?
Ua tiav RFQ rau xiav zinc winged countersunk self-drilling ntsia hlau yuav tsum muaj xws li:
- daim ntawv thov thiab sib dhos piav qhia;
- Upper cov ntaub ntawv thiab thickness;
- qis steel substrate thiab thickness;
- ua kom tiav cov khoom siv;
- yuav tsum tau ntsia hlau txoj kab uas hla;
- yuav tsum tau ntsia hlau ntev los yog tswj ntsia geometry;
- laum-point mob thiab tag nrho drilling thickness;
- tis geometry los yog pom zoo kos duab / siv qauv;
- countersunk zaum thiab pom-ntsej muag yuav tsum tau;
- nto tiav;
- installation txoj kev thiab tus neeg tsav tsheb-kev mob;
- kom muaj nuj nqis;
- coj mus kuaj los yog ua ntej yuav tsum tau mus sib hais;
- Kev tshuaj xyuas thiab kev lees txais;
- packing yuav tsum tau;
- private-label yuav tsum tau yog muaj;
- qhov chaw thiab kev lag luam hauv paus;
- xav tau deviation list.
Cov lus teb tus neeg muag khoom yuav tsum cais txhua yam tseem ceeb raws li paub meej, sib txawv, lwm txoj kev los yog yuav khoom tswv yim yuav tsum tau. Hom ntawv ntawd nthuav tawm qhov tsis paub tseeb ua ntej ntau lawm es tsis txhob tom qab xa khoom.
Thaum cov xwm txheej sib dhos tau txhais, xa daim duab thiab RFQ los ntawm Wotu's daim ntawv nug technical. Qhov kev txiav txim siab tseem ceeb yuav tsis yog qhov yooj yim yog tias tus neeg muag khoom tuaj yeem muab cov xim xiav zinc tus kheej drilling ntsia hlau; nws yog seb lub tis hais, xyaum taw tes, ntev thiab countersunk zaum yog tswj rau qhov tseeb kev twb kev txuas.
