Hollow aluminium tubeyog ib hom ntawm lub zog siab duralumin, kev kho cua sov tuaj yeem ua kom muaj zog, hauv annealing, hardening thiab kub lub xeev plasticity nruab nrab. Nrog lub tshuab dabtsi yog khoov, nyob rau hauv kev xaiv ntawm dabtsi yog khoov vojvoog, yuav tsum xaiv ib tug me ntsis loj dabtsi yog khoov vojvoog. Los yog koj tuaj yeem pom ob qhov loj thiab me me hauv lub voj voog, cov khoom loj loj, thiab tom qab ntawd cov rub me me thiab cov rub loj loj sib tshuam ua ke, thiab tom qab ntawd nyob rau hauv nruab nrab ntawm lub rubey loj, lub rub lub me me tsau rau ntawm tus ncej tshuav, thiab thaum kawg cov yeeb nkab steel tso rau hauv nruab nrab ntawm ob lub rubey groove tsau rau ntawm qhov kawg ntawm lub lever tuaj yeem maj mam bending.
Txhawm rau tiv thaiv kev khoov ntawm lub hollow aluminium yeeb nkab deformation, ua ntej khoov, npaj qee cov xuab zeb, thiab ob lub ntsaws rau ntsaws ib kawg ntawm cov yeeb nkab nrog lub ntsaws, thiab tom qab ntawd sau cov yeeb nkab steel nrog cov xuab zeb zoo, thiab tom qab ntawd ntsaws rau lwm qhov kawg ntawm cov yeeb nkab steel. Nyob rau hauv txoj kev no, thaum khoov tuaj yeem xyuas kom meej tias cov yeeb nkab tsis deflated, tswj qhov siab tshaj plaws roundness. Thaum ntsaws lub hollow aluminium raj lub taub hau, nws yog qhov zoo tshaj rau ntsia ob peb lub qhov kom ntseeg tau tias lub ntsaws tsis poob thaum khoov. Ua ntej khoov, ua kom sov qhov chaw uas cov yeeb nkab yuav tsum tau khoov kom txo tau qhov hardness ntawm cov yeeb nkab thiab ua kom nws softer thiab yooj yim rau khoov. Tig lub raj thaum nws kub hnyiab kom paub tseeb tias nws yog mos txhua txoj hauv kev. Npaj ib tug menyuam raws li cov duab thiab qhov loj ntawm lub hollow aluminium raj yuav tsum tau khoov, kho lub log ntawm lub rooj tsavxwm txiav, tuav ib kawg ntawm txhuas raj nrog ib sab tes thiab lwm yam kawg nrog rau tes, lean ib feem kom khoov rau cov menyuam, maj mam khoov nrog quab yuam, thiab tom qab ntawd nws tuaj yeem yooj yim khoov rau hauv qhov xav tau curvature.
Post lub sij hawm: May-04-2023