1. Dab tsi yog qhov zoo ntawm kev siv seamless tubing hauv hydraulic lub tog raj kheej daim ntawv thov?
A:Seamless tubing yog tus qauv kev lag luam rau hydraulic thooj voos kheej kheej vim tias nws muaj kev tiv thaiv zoo tshaj plaws, zoo heev sab hauv nto tiav rau piston foob ntev, thiab cov phab ntsa tuab zoo ib yam rau kev ua tau zoo nyob rau hauv high cyclic pressures. Qhov tsis muaj seam tshem tawm qhov ua tsis tiav qhov taw tes.
2. Dab tsi yog qhov tseem ceeb ntawm phab ntsa thickness kam rau ua (piv txwv li, H9, H11) hauv tshuab raj?
A:Tighter phab ntsa thickness kam rau ua (xws li H9) yog qhov tseem ceeb rau kev siv precision. Piv txwv li, nyob rau hauv machined Cheebtsam xws li lub tes tsho los yog bearings, zoo ib yam phab ntsa thickness kom zoo xws li machining thiab kwv yees qhov kawg qhov ntev. Nws kuj ua kom lub zog zoo ib yam thiab qhov hnyav hauv kev sib dhos zaum kawg.
3. Thaum twg koj yuav xaiv alloy steel tubing zoo li 4130 tshaj tus qauv carbon steel zoo li 1020?
A:Xaiv 4130 thaum daim ntawv thov xav tau lub zog ntau dua- rau- qhov hnyav piv, xws li hauv cov aerospace thav duab, siab -kev ua haujlwm ntawm lub tsheb yob tawb, lossis cov cuab yeej siv roj & roj. 4130 tuaj yeem ua kom sov- kho kom muaj zog tshaj li ntawm 1020 lossis 1045 carbon steel.
4. Dab tsi yog cov teeb meem tseem ceeb hauv machining seamless carbon steel tubing?
A:Cov kev sib tw muaj xws li:
Ua Haujlwm Hardening:Qee qib tuaj yeem ua nyuaj thiab nkig ntawm qhov chaw machining yog tias siv tsis raug ceev / pub.
Sib tham & Deformation:Cov qauv hollow tuaj yeem vibrate thaum machining lossis deform nyob rau hauv clamping quab yuam.
Dimensional Consistency:Kev tuav nruj ID / OD kam rau ua thiab concentricity tom qab machining yuav tsum muaj kev txawj ntse thiab cov cuab yeej tsim nyog.
5. Ua li cas deg tiav (ob ID thiab OD) cuam tshuam rau kev ua haujlwm ntawm cov tshuab raj?
A:Ib tug smoothID nto tiavNws yog ib qho tseem ceeb rau cov ntawv thov uas txav mus rau qhov chaw (xws li, hydraulic thooj voos kheej kheej, tawm suab) kom txo tau kev sib txhuam thiab hnav ntawm cov ntsaws ruaj ruaj thiab pistons. Ib qho tshwj xeebOD tiavtej zaum yuav xav tau rau kev zoo nkauj, kev tiv thaiv corrosion, los yog muab ib tug zoo substrate rau painting los yog plating.
