Ntev ntswg lub taub ntswg (feem ntau hu ua rab koob uas muaj cov cuab yeej) yog ntau yam khoom kom ncav cuag cov chaw pom, gripping cov hlau me me, thiab ua cov hlau ntoo me me, thiab ua cov phiaj xwm khoov hlau, thiab ua cov phiaj xwm khoov hlau.
Cov Khoom Qhia Khoom Khoom
Ntev:Ranges dav los ntawm compact 5- nti (125mm) cov khoom siv hluav taws xob rau hnyav (250 hli) lossis} nti rau cov tshuab tshuab \/ hluav taws xob. Cov ntau thiab tsawg yog qhov ntau thiab tsawg yog 6- nti (150 hli) thiab {{} nti (200mm).
Lub puab tsaig tsim:
Ntev & Taper:Lub puab tsaig yog ntau tshaj li cov qauv txawb, tapering rau ib qho khoom zoo (koob-qhov ntswg) lossis me ntsis lub taub hau).
Qhia dav:Qhov dav ntawm cov lus qhia heev; Koob-ntswg yog qhov tsis tshua zoo (<1mm), standard long nose are broader (1-3mm).
Serration:Feem ntau muaj cov ntoo khaub lig zoo-daug serrations nyob ze lub hau rau qhov kev sib tsoo zoo. Ib txhia muaj puab tsaig du rau cov khoom ua haujlwm tau lossis tshwj xeeb serrations.
Kawm:High-zoo cov pliers tau precisely raws li lub puab tsaig lub rooj sib tham yaug raws lawv tag nrho ntev.
Cutters:Ntau lub qhov ntswg ntev muaj sab cutters (cov kab txhoj txiav cutter) ze rau ntawm cov pivot, enabling hlau txiav yam tsis hloov cov cuab yeej.
Khoom siv:Feem ntau ua los ntawmHigh-carbon steellossischromium-vanadium (CR-v) hlau hlauCov. CR-V muaj lub zog superior zoo dua, durability, thiab qaug zog tsis kam.
Hardness:Puab tsaig thiab cov txiav tawv tawv yog tawv rau cov pob zeb loj c hardness (feem ntau hrc 55-63) rau kev hnav tsis kam thiab txiav lub peev xwm. Cov ntu thaj chaw thiab cov leeg hluav taws xob feem ntau yog sab laug softer rau kev tawv.
Xaus:Ua tiav suav nrog:
Polished:Txheem corrosion-resistant tiav.
Satin \/ Nickel-Plated:Txhim kho corrosion tsis kam thiab txo lub ntsej muag pom.
Black Oxide \/ Roj Tiav:Tsoom-inhibiting thiab tsis muaj kev cuam tshuam.
Tuam tsev:
Khoom siv:Liab qab hlau, yas-dipped (rau kev nplij siab \/ tuav), lossis dual-khoom (piv txwv, yas, yas dhau steel).
Ergonomics:Contoured duab txo qis huv tes qaug zog. Cushioned grips txhim kho kev nplij siab thiab swb tsis kam.
Rwb thaiv tsev:Rau kev ua haujlwm hluav taws xob,VDE \/ 1000V insulated leegLub rooj sib tham nruj thoob ntiaj teb cov qauv kev nyab xeeb (piv txwv li, iec 60900, din en 60900) yog qhov tseem ceeb. Cov no yog ib txwm ci txiv kab ntxwv \/ liab lossis daj thiab yauv mus kuaj dielectric nruj me ntsis.
Pivot:Ib tug tawv steel rivet los yog ntsia liaj qhov rooj muab cov, ua kom haum nrog kev ua si tsawg lossis wobble. Qee cov qauv high-end siv cov tshuab nruj kev siv tau.
Qauv:Zoo pliers feem ntau ua raws li cov qauv thoob ntiaj teb xws li Din Iso 5746 (Gripping plieve thiab gripping pliers thiab massi specifications.
Hom Hom Hom Hom
Thaum txhua tus sib qhia lub pob tw ntev ntawm cov xeeb ceem, kev hloov pauv:
Txheem ntev lub qhov ntswg:Tus tsim qauv classic. Lub puab tsaig Taper maj maj mus rau ib qho taw tes. Feem ntau suav nrog sab cutters.
Koob ntswg qhov ntswg:Nta ntev heev, zoo heev-tipped puab tsaig rau kev nkag mus rau cov chaw tities (piv txwv li, cov khoom siv hluav taws xob, ua qauv). Tej zaum lossis yuav tsis suav nrog kev txiav.
Bent ntswg (txoj cai kaum \/ 45 degree):Lub puab tsaig yog khoov ntawm 45 lossis 90 degrees cuam tshuam rau cov leeg. Muab kev nkag mus rau cov ces kaum txawv txawv los yog sab nraub qaum tsis muaj kev thim tes rov qab.
Cov txheej txheem tsim khoom
Cov khoom siv ntev ntev ntev hauv cov neeg tsim khoom sivTso Forging, ua kom muaj zog thiab cov qauv grain kev ua kom muaj:
Blanking:Steel Bar Tshuag (feem ntau CR-V Alloy) yog txiav rau hauv luv luv cylindrical bline ("slugs") ntawm qhov hnyav.
Cua Sov:Blanks yog rhuab nyob rau hauv ib qho cub tawg rau ib forging kub (feem ntau {{{{{{{1} degree f), ua rau cov hlau malleable.
Nco Forging:
Qhov kub dawb yog muab tso rau hauv qis tuag tej kab noj hniav ntawm kev forging xovxwm lossis rauj.
Lub sab sauv tuag yog tsav mus nrog lub zog loj (tons), nias qhov dawb paug rau hauv cov duab ntawm cov plieve taub hau (lub taub hau cutter) thiab cov ntxhib. Qhov no ua raws li cov hlau lis rau lub zog zoo dua.
TRIMMING:Kev nyem ntau dua yog txiav tawm siv cov xovxwm trimming.
Puab tsaig serrations, Pivot Qhov & txiav ntug yog precisely tsim los ntawm cnc machine.
Kev Kho Cua Sov:
Hardening:Plier Hau yog rhuab mus rau qhov tseem ceeb kub thiab tom qab ntawd nrawm nrawm (txias) hauv cov roj lossis polymer, hloov pauv cov hlau microstructure rau kev sib ntaus zog heev.
Tempering:Sai li sai tau tom qab ua kom tawv nqaij, cov ntaub ntawv yog rov qab ua kom qis dua, kub (piv txwv li {{{200-315 degree) thiab tuav. Qhov no txo cov brittleness, nce kev nruj heev, thiab ua tiav qhov kawg xav tau nyuaj qib. Cov ntu sib txawv (cov lus qhia ntawm lub hau, txiav cov, thaj chaw piv) yuav raug yauv tshwj xeeb.
Xov:
Tu:Nplai thiab cov seem raug tshem tawm ntawm kev txhaj tshuaj tiv thaiv blasting lossis tshuaj ntxuav tshuaj.
Machining:Lub puab tsaig yog qhov meej hauv av rau cov kev sib dhos zoo nkauj thiab cov khoom txiav ntse txiav. Pivot qhov yog rreamed. Cov chaw nyob hauv av du.
Nto Kho:Plating (npib tsib xee, polishing, Dub oxide txheej, lossis roj ua tiav yog thov rau corrosion tsis kam thiab tsos.
Lis daim ntawv thov:Yas lossis Vinyl Grips yog moulded los yog muab tso rau hauv tus tuav caj npab. Rau insulated pliers, qhov no suav nrog tshwj xeeb dual-khoom txhaj tshuaj molding tshaj cov steel cores, ua raws los ntawm kev ntsuas hluav taws xob nruj.
Pivot Los Ua Ke & Testing:Ob lub halves yog dlhos, ib tug tawv steel rivet lossis bolt yog muab tso los ntawm cov pivot lub qhov, thiab sib koom tes yog pumened.
Cutters tau sim ua kom nruj, lub pwm rau cov kev sib dhos thiab tuav thiab tuav thiab cov tshuaj insulated rau dielectric zog. Kev tshuaj xyuas zaum kawg kom zoo.
Cim npe nrov: Ntev ntswg Bent ntswg, Tuam Tshoj ntev lub qhov ntswg Bent lub taub ntswg tuam ntxhab, cov chaw muag khoom, Hoobkas
