Tag nrho cov tshuaj rau sanding nkoj
Cov nkoj tau raug cuam tshuam los ntawm ib puag ncig marine lub sijhawm ntev thiab raug eroded los ntawm tej yam ntuj tso xws li ntsev, dej, thiab cua. Qhov saum npoo yog yooj yim rau xeb, av, thiab cov coatings qub. Raws li ib qho tseem ceeb ntawm kev kho lub nkoj nto, kev sib tsoo tshem tawm oxides, xeb, thiab cov xim qub txheej ntawm lub hull nto los ntawm kev sib txhuam ntawm lub cev los xyuas kom meej qhov zoo ntawm cov txheej txheem tom ntej xws li vuam, pleev xim, thiab kho, txhim kho qhov zoo ntawm lub hull, thiab txhim khu kev tiv thaiv corrosion ntawm lub hull thiab txuas nws lub neej kev pab cuam.
Lub hom phiaj ntawm kev sib tsoo:txhim kho nto tiav, tiv thaiv corrosion, thiab txhim kho txheej adhesion.
Common sib tsoo qhov chaw:lub plhaub, lawj, welds, propellers, thiab lwm yam.
Cov yam ntxwv ntawm lub nkoj sib tsoo ib puag ncig:high humidity, loj cheeb tsam, thiab ntau yam ntaub ntawv, uas yuav tsum tau ob qho tib si efficiency thiab durability.
Lub hauv paus ntsiab lus ntawm kev sib tsoo yog siv cov kev sib txhuam ntawm cov khoom abrasive thiab qhov chaw ntawm lub workpiece kom tshem tawm cov khoom nto. Hauv kev ua haujlwm ntawm cov nkoj, kev sib tsoo ua haujlwm feem ntau suav nrog kev ua haujlwm loj, xav tau kev ua haujlwm siab, sib xws, thiab tsis muaj kev puas tsuaj rau cov qauv ntawm lub nkoj.
Xaiv cov cuab yeej sib tsoo zoo rau cov khoom xa khoom sib txawv
Raws li kev txheeb xyuas kev lag luam, feem ntau siv cov khoom sib tsoo hauv kev sib tsoo nkoj xws li kev sib tsoo lub log, siv hlua khi, fiber ntau discs, nrov plig plawg discs, abrasive sandpaper, abrasive mesh, thiab lwm yam khoom abrasive. Nyob rau tib lub sijhawm, polishing kua kuj tau dav siv los tshem tawm cov kev sib tsoo thiab polishing nto ntawm cov nkoj kom ua tiav qhov zoo dua qhov smoothness.
Ntawm lawv, lub log nrov plig plawg thiab cov xuab zeb siv yog cov kev xaiv tseem ceeb hauv kev sib tsoo nkoj, suav txog li 50% -60%. Cov cuab yeej no tau siv dav hauv kev sib tsoo ntawm qhov sib tsoo thiab vuam vim lawv cov kav ntev thiab kev ua haujlwm.
Nkoj yog tsim los ntawm ntau yam khoom siv, thiab cov kev xav tau rau kev sib tsoo cov khoom sib txawv yog txawv. Cov hauv qab no yog cov kev faib tshwj xeeb thiab cov cuab yeej pom zoo:
Cov khoom siv steel:Nws raug nquahu kom siv flap discs thiab siv lawv nrog lub kaum sab xis grinders.
Yog vim li cas rau kev xaiv: Lub nto ntawm cov hlau yog ib qho nyuaj, thiab alumina sib tsoo log muaj zog hnav tsis kam, uas tuaj yeem tshem tawm xeb sai thiab txhim kho kev ua haujlwm.
Cov nyhuv: Qhov saum npoo yog sib xws thiab tsis muaj xeb, haum rau kev kho mob ua ntej.
Aluminium alloy khoom:Zirconia aluminium oxide sanding siv, tsis-woven abrasive pads, thiab huv si xuab zeb strips raug pom zoo.
Yog vim li cas xaiv: Aluminium alloy yog mos thiab yuav tsum tau nyob rau hauv av thaum tshav kub kub kom tsis txhob overheating thiab deformation. Zirconia corundum muaj qhov zoo ntawm tus kheej-nplaum zog.
Cov nyhuv: Tsis muaj khawb thiab zoo nto.
Cov khoom siv fiberglass:Resin-bonded abrasive sib tsoo discs, abrasive sandpaper, thiab trizact film sanding discs raug pom zoo.
Yog vim li cas rau kev xaiv: Fiberglass yog ib qho yooj yim rau tawg, thiab silicon carbon sandpaper muaj qhov yooj yooj yim thiab haum rau kev ua haujlwm zoo.
Cov nyhuv: Tsis muaj chipping ntawm ntug thiab du nto.
Kev xaiv cov cuab yeej sib tsoo zoo tuaj yeem tsis tsuas yog txhim kho kev sib tsoo zoo tab sis kuj ua kom lub ntsej muag zoo tom qab sib tsoo thiab ua tiav qhov kev xav tau sib tsoo.
Step-by-step qhia kom zoo sib tsoo nkoj
Kev npaj theem
Ntxuav qhov chaw: Tshem cov roj, xeb, thiab cov khoom txawv teb chaws.
Xaiv cov cuab yeej sib tsoo txoj cai: Xaiv raws li cov khoom siv thiab lub hom phiaj.
Kev tshuaj xyuas kev nyab xeeb: Hnav cov cuab yeej tiv thaiv kom ntseeg tau tias lub tshuab sib tsoo yog qhov zoo.
Sib tsoo cov kauj ruam
Kev sib tsoo ntxhib: Siv lub log qis qis lossis siv siv kom tshem tawm xeb thiab cov xim qub.
Kev sib tsoo zoo: Siv lub log loj sib tsoo, siv, lossis polishing ncoo kom tiav qhov chaw.
Kev tshuaj xyuas: Nres thiab xyuas qhov kev kawm tsis tu ncua kom tsis txhob sib tsoo ntau dhau.
Kev kho mob tom ntej
Ntxuav qhov chaw sib tsoo: tshem cov plua plav nrog cua compressed los yog txhuam.
Kev tiv thaiv xeb: siv cov tshuaj tiv thaiv xeb los yog tiv thaiv txheej.
Tsis txhob ua yuam kev thaum sib tsoo
Feem ntau yuam kev
Kev xaiv cov cuab yeej tsis raug: ua rau muaj kev ua haujlwm qis lossis kev puas tsuaj saum npoo. Kev sib tsoo ntau dhau: ua kom cov cuab yeej hnav thiab ua rau lub ntsej muag ua haujlwm puas.
Tsis quav ntsej kev ntsuas cua txias: overheating ntawm cov khoom ua rau kev ua haujlwm degradation lossis deformation.
Cov lus qhia zoo sib tsoo
Tuav lub kaum sab xis ntawm cov cuab yeej sib tsoo kom tsis txhob dhia.
Xaiv qhov sib tsoo kom tsim nyog raws li cov khoom siv kom tsis txhob muaj cua sov tsim.
Ntxuav lub ntsej muag ntawm cov abrasive tsis tu ncua kom muaj kev sib tsoo.
Tswj thiab txuas ntxiv lub neej kev pab cuam ntawm abrasive
Siv cov abrasive kom raug:tsis txhob overloading thiab siv nws nruj me ntsis raws li qhov ntsuas ceev. Hloov los yog luas lub cuab tam nyob rau hauv lub sij hawm thaum lub sib tsoo efficiency txo.
Cia thiab kho:Cov abrasive yuav tsum tau muab cia rau hauv qhov chaw qhuav thiab qhov cua kom tsis txhob muaj av noo thiab ib puag ncig kub; tsis tu ncua xyuas seb puas muaj cov kab nrib pleb lossis hnav ntawm qhov chaw abrasive thiab hloov nws raws sijhawm.
Ntxuav thiab hnav khaub ncaws:Siv cov txhuam hniav tshwj xeeb los ntxuav qhov chaw ntawm cov abrasives; kev sib tsoo log tuaj yeem rov qab los rau hauv cov duab nrog cov hnav khaub ncaws los txhim kho kev sib tsoo.
Kev sib tsoo nkoj yog ib txoj haujlwm zoo heev thiab xav tau. Los ntawm kev nkag siab txog cov hauv paus ntsiab lus, xaiv cov cuab yeej sib tsoo zoo, ua raws li cov kauj ruam sib tsoo zoo, zam kev ua yuam kev, thiab ua kom zoo thiab ua kom lub neej ntawm cov abrasives, koj tuaj yeem xyuas kom meej tias lub nkoj sib tsoo ua haujlwm tiav zoo, nyab xeeb, thiab zoo.
