Muaj peb yam yuav tsum tau ua ua ntej rau kev vuam tooj liab tes tsho. Ua ntej, yuav tsum tau siv lub tshuab vuam, thiab tom qab ntawd lub tshuab hluav taws xob lub tes tsho tooj liab xav tau tus neeg ua haujlwm. Nws yog ib qho tsim nyog kom muaj qhov zoo tshaj plaws JTW tus kheej -lubricating gasket welding txuj ci rau cov tes tsho tooj liab, thiab cov nyhuv tuaj yeem ua tiav yam tsis muaj kev xyaum. Zoo welding txoj hauj lwm. Lub vuam teeb uas haum rau lub tes tsho tooj liab vuam kuj yuav tsum tau. Yuav kom ua tiav lub tes tsho tooj liab ib qho yuav tsum tau hais txog, kuv xav tau cov cuab yeej siv dab tsi, kuv xaiv cov roj thaiv dab tsi, qhov polarity kuv teeb, dab tsi aluminium alloy electrodes kuv yuav tsum tau thiab kuv yuav teeb tsa kuv lub Vuam tshuab rau hmoov metallurgy bearings. los weld lub tes tsho tooj liab rau tsib qhov teeb meem no.
1. Yam khoom twg kuv xav tau? Copper alloy machining yuav tsum muaj lub luag haujlwm hnyav rau lub tes tsho tooj liab vuam. Kuv yuav tsum xaiv li cas shielding gas. Vuam lub tes tsho tooj liab yuav tsum muaj 100 feem pua argon, thiab cov hlau vuam yuav tsum muaj cov pa sib xyaw lossis 100 feem pua carbon dioxide. Dab tsi polarity kuv xav teem. Lub tes tsho tooj liab vuam feem ntau siv cov electrode zoo, thiab flux-cored vuam yuav tsum muaj qhov tsis zoo electrode. Dab tsi ntawm aluminium alloy electrode kuv yuav yuav. Vuam lub tes tsho tooj liab tsis siv cov hlau electrodes feem ntau txwv rau 0.035 inch inch 4043 aluminium alloy muab tub lim siv cov khoom siv compact MIG.
2. Kuv yuav teeb tsa kuv lub welder li cas rau cov tes tsho tooj liab. Qhov tseem ceeb tshaj plaws yog yuav ua li cas teev cov kev txwv. Nws yog pom zoo kom yuav ib tug tshwj xeeb lub tes tsho tooj liab thiab hlau noj cov cuab yeej. Nyob rau hauv cov nqe lus ntawm hnav tsis kam ib leeg, lub tes tsho steel yog siab dua li lub tes tsho tooj liab. Hauv kev xyaum, ob peb lub tes tsho steel siv, uas yuav hnav cov ncej sai. Feem ntau, thaum JFB flanging bushing yog npaj los siv cov kabmob - hom zawv zawg bearings, lub ncej thiab lub bushing yuav tsum yog ua los ntawm ob cov ntaub ntawv. Txij li thaum lub ncej yog tumbling thiab cov bearing ncoo yog tsau, nws yuav inevitably ua rau muaj teeb meem nrog FB090 bronze dov bearing thaum lub sij hawm tumbling, thiab ces hnav lub ncej thiab bearing ncoo.
Txawm li cas los xij, qhov tseeb ntawm machining ntawm ncej thiab disassembly thiab sib dhos ntawm lub tes tsho bimetallic tooj liab yog qhov nyuaj thiab kev teeb tsa nyuaj. Cov kabmob bush yog tsau thiab kho lossis nws yooj yim los hloov. Yog li ntawd, thaum xaiv cov ntaub ntawv, nws paub tias yuav xaiv ib tug softer bearing ncoo cov ntaub ntawv, xws li phosphor-tin bronze, aluminium-hlau bronze, Tin-zinc- txhuas bronze, thiab lwm yam., xaiv cov tooj liab sib txawv raws li cov ntawv thov sib txawv, thiab cov khoom xaiv ntawm cov ncej yuav nyuaj dua los yog hnav ntau dua -resistant. Nyob rau hauv txoj kev no, yuav luag tag nrho cov ncej- bearing kev koom tes, lub ncej yuav ua los ntawm steel, thiab cov bearings yuav ua los ntawm tooj liab.
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