Scraping - nws ... txheej txheem hauj lwm. lub rooj ntev zaum scraper

Locksmith ntsuas tsom ntawm kom du chaw ntawm ntau yam ntaub ntawv sawv cev rau ib tug tag nrho pawg ntawm cov ua hauj lwm. Cov no muaj xws cov hom kev kawm ntawm kev sib tsoo, sawing, tej lub thiab polishing. Combines cov kev siv ntxhib no los txhuam polishing chaw uas ua degrees ntawm granularity thiab configuration. Nyob rau hauv ntau lub respects zoo xws li cov mus rau lawv, tab sis nws muaj siv txawv scraping. Cov txheej txheem no pub meej tau ib tug du nto ntawm lub workpiece, uas yuav ntxiv cia tus tswv kom nws tuab interfacing nrog lwm yam ntaub ntawv.

General ntaub ntawv hais txog cov technology

Lub lag luam yog feem ntau siv nyob rau hauv kev sib raug zoo rau tus hlau, tab sis nyob rau hauv tej rooj plaub zoo xws li cov qauv ntawm cov kho yas thiab ntoo chaw. Lub essence ntawm technology yog mus tshem tawm cov lus hais bulges rau cov khoom. Hais tias yog, siv ib tug tshwj xeeb cov cuab tam yog muab lapping irregularities. Yuav kom to taub cov neeg kawm ntawv ntawm cov neeg nws yuav tsum tau muab sau tseg tias qhov siab ntawm cov Zaubqhw txheej yog xam nyob rau hauv microns. Ntawm tus taw tes ntawm view ntawm kev tswj lag luam, scraping - ib tug cov neeg kho tshuab txhais tes-tab sis tsis yog ib qho cia li txheej txheem. Nws yuav siv me me cov cuab yeej, tab sis lub tsheb thiab mounted mechanisms tsis tau muaj coob leej ntau tus siv nyob rau hauv cov cheeb tsam no. Feature ntawm cov qauv no yog hais tias nws yog siv nyob rau hauv lub chaw ua hauj lwm uas tsis-sib npaug chaw, yuav tsum saib xyuas ntawm radial sib txawv. Piv txwv li, nws yuav ua tau nkhaus thiab cylindrical khoom.

Kev npaj rau scraping

Siv scraping vim rau qhov teeb meem ntawm qhov uas muab siab precision nyob rau hauv cov nqe lus ntawm qhov chaw smoothness. Yog li ntawd, cov kev siv tshwj xeeb cov cuab yeej mus cuag no tshwm sim thaum ua hauj lwm nrog cov ntaub ntawv muaj ib tug ntxhib nto, yog tsis tau ncajncees. Raws li, qhov workpiece chiv kuaj thawj stripping theem, thiab kev sib tsoo, thiab txawm polishing. Thov kawg ua hauj lwm yog txiav txim tau los ntawm muaj dab tsi tsis yog pom tau hais rau lub cuab tam kev ua hauj lwm thiab, nyob rau hauv particular, scraping. Txawj craftsmen xyaum tu yus txoj kev siv cov ntawv pov thawj cov ntsiab lus. Qhov no preform, uas yog heev rau lub resulting tsab xov xwm. Tsis tas li ntawd nyob rau ntawm no theem yuav tsum tau npaj koom haum pab khoom, uas cov neeg teb xov tooj yuav nqa tawm hauv tus neeg txheej txheem kauj ruam. Piv txwv li, priming yuav tsum muaj ntaub ntawv tshwj xeeb cov roj los yog cov xim muaj hlau.

scraping txheej txheem

Tom qab ua tau zoo rau kev npaj mus nqis tes ua cov zauv thawj tshaj plaws rau koj ua hauj lwm nto mus thov ib tug tshwj xeeb xim. Nws lub hom phiaj yog txoj kev xaiv tus khiav daim duab, raws li zoo li paub lub feem ntau zoo heev qhov chaw nyob rau hauv qhov chaw. Tej zaum loj loj zoned rau hauv nyias muaj nyias ib qhov chaw nyob rau hauv lub complexity ntawm coj lawv mus rau lub kev kawm lub xeev. Xijpeem, nyob rau hauv patterned thiab ua scraping. Qhov no txhais tau hais tias ua tsis yog ib tug tas mus li thaj tsam, thiab nyob rau hauv tej kev txiav txim ib teev. Lub efficiency thiab qhov zoo tshaj ntawm tus txiav yog txiav txim thiab cov zaus uas tu yam. Tom qab lub tswv yim npaj nqi ntawm cov kev txiav tau lawm tseg, tus tswv tsim tawm lwm txheej xim nto, uas rov qhia bulges thiab undulations. Yog li ua qhov zoo tshaj tswj ntawm scraping. Los ntawm txoj kev, lub lag luam kev voj voog yuav tsum rov qab ob peb lub sij hawm nyob rau yuav ua li cas txhua kev sib kho yog los ze zog mus rau lub qauv nto ntawm lub workpiece.

Kev tsis scraping

Thiab nyob rau hauv cov ntaub ntawv ntawm tiaj chaw thiab nkhaus finishing raug tshuab pub tau smoothness nrog irregularities nyiaj txog 0,002 hli ntawm ib tug ntev ntawm 1000 hli. Piv txwv li, ib tug platform loj ntawm 25 x 25 hli ² mus rau 30 yuav tau kho nrog tsuas rau cov xim muaj hlau qhov hluav taws xob. lub xov tooj ntawm me ntsis kuj txiav txim rau cov theem ntawm precision scraping. Nyias xam tau tias yog nto rau uas muaj ntau tshaj 22 me ntsis. Rau hauv sib piv, lub ntxhib khoom yog suav tias yog, qhov chaw uas yog tam sim no yog tsis ntau tshaj li 6 me ntsis. Ib zaug ntxiv, tus nqi ntawm number case seem kho islets yuav xam rau ib thaj tsam 25 x 25 ^mm2. Nyob rau hauv no parameter yog txhais thiab lub hom scraping - nruab nrab ntawm zoo thiab ntxhib txiav kuj emit zoo thiab xov txhim kho. Yuav ua li cas nyob rau hauv cov ntaub ntawv cov kev tshwm sim yuav tsum tau - nws yog nyob ntawm cov kev ua hauj lwm. Nws tsis yog ib txwm yuav tsum tau mus nrhiav tau ib tug nyias daim nrog lub xub ntiag ntawm 30 me ntsis. Tej zaum, kom tau raws li qhov yuav tsum tau rau ceev ceev txaus thiab ntxhib tuav. Tab sis ib tug ntxhib scraping yuav piv tsis tau nrog ib tug zoo xws li cov yam ntxwv rau sib tsoo - nyob rau hauv ob qho tib si zaum nws yog ib tug txawv kev txiav txim ntawm lub qhov siab ntawm qhov seem uas ua pob.

Daim ntawv thov cov cuab yeej

Nyob rau hauv lub classic version scraper yog ib tug hlau pas nrig, muab txiav npoo. Ib qho tseem ceeb feature ntawm tus dais no yog ib lub hauv paus uas ua los ntawm cov hlau cuab tam. Nrog rau cov alloys raug tshem tawm scraper tej hauj lwm zoo nrog rau feem ntau hlau cov khoom. Tsis tas li ntawd, ib txhia ua qauv yuav nkag nrog tshwj xeeb daim hlau, nozzles, yog distinguished los ntawm txawv zog - feem, lub casing yog tom rau kev pab raws qib.

Nws tau raug muab sau tias advantageously ua manually scraping cuab tam. Qhov no txoj kev yuav ua rau nws tau mus nrhiav tau high-precision high-zoo tau, tab sis muaj ib tug disadvantage - nws yog lub sij hawm-siv ua lag luam, yuav tsum tau ib tug ntau ntawm lub cev dag zog. Yog li ntawd, yog tias cov kev uas yuav tsum tau rau qhov zoo yog tsis muab, siv ib tug pneumatic thiab hluav taws xob tshuab scraping. Mechanized scraping qhov chaw uas tsis muaj adjustability siab sib sib zog tsa rau ntawm qhov chaw tsis yeej ib txwm muab tseeb ua, tab sis muab piv favorably nrog phau ntawv txoj kev, cov kev ceev ntawm kev ua hauj lwm.

Pros thiab cons ntawm technology

Lub ntsiab drawback lus dag nyob rau hauv lub scraping txheej txheem nqi thiab complexity. Qhov no yog ib qho ntawm feem puab cov kav dej ua hauj lwm, uas resorted tsuas yog nyob rau hauv tshwj xeeb no. Thiab txawm phau ntawv tus txheej txheem uas siv ib tug yooj yim ntaus ntawv rau lub cuab tam yuav tsis pheej yig vim hais tias ntawm qhov yuav tsum tau siv consumable raws li ib tug hniav-xim. Qhov zoo, uas tseem muaj ib tug ntau ntawm cov ua txoj kev tej zaum yuav muaj xws li muab high-precision txiav. Ib tug zoo xws li cov nyhuv yuav tsis muab lwm yam kais dej ua hauj lwm (tsuas yog rau kev siv technology tshiab cov khoom rau kev sib tsoo thiab polishing). Tab sis nyob rau hauv cov ntaub ntawv no, yuav muab qhov chaw tib disadvantages - sib tsoo tshuab nrog nce kev kawm yog nyob rau hauv ib tug txawv ntsiab cai thiab tsis yog ib txwm tau mus cuag ib tug zoo li theem ntawm zoo ntawm txiav. Thiab hais tias yog tsis hais tus nqi ntawm cov khoom nws tus kheej, uas nqi tej zaum yuav ntau tshaj lub pneumatic thiab hluav taws xob scrapers.

Qhov uas siv tau raug tshem tawm scraper?

Xyaum qhia tau hais tias lub scraping nyob rau hauv cov kev kheej ua cov kav dej ua hauj lwm yuav siv sij hawm txog 20% ntawm tag nrho cov muas. Txawm li cas los, ib tug me me nyob rau hauv uas nws yog siv nyob rau hauv xws li ib tug txoj kev manufactured khoom no xwb. Yeej scrapers siv nyob rau hauv cov txheej txheem ntawm kev tsim qhov chaw rau cov cav tov, cov tsheb, muaj khoom, thiab lwm yam Nws yog ib qho tseem ceeb yuav tau nco ntsoov hais tias tus scraping - .. Ib tug txhais tau tias ntawm muab siab precision nyob rau hauv cov nqe lus ntawm qhov chaw smoothness. Ntxiv mus, lub chaw lawv tus kheej yuav tsum nkhaus. Piv txwv li, high-quality bearings nrog pom radial dav hlau muaj peev xwm tsuas yog tau nyob rau hauv no txoj kev.

xaus

Lub complexity ntawm nqa cov hniav hlau mus rau ib tug mob nyob rau hauv uas lawv yog cov dawb ntawm txawm cov tsos ntawm lub qhov muag irregularities qhia thiab lub siab lub luag hauj lwm ntawm cov artist. Lub fact tias feem ntau cov zoo lag luam (scraping) yuav tsum tau phau ntawv rework, ncaj qha nyob rau ntawm kev txawj ntse ntawm tus tswv. Cov kws kho tsheb yuav tsum coj mus rau hauv tus account nyob rau hauv tus txheej txheem ib tug ntau ntawm nuances. Cov no muaj xws li ib tug hniav-thiab xaiv ntawm number case thiab daim ntawv thov ntawm ib lub cuab tam stroke zaus, thiab lwm yam lus, uas yuav txiav txim seb zaum kawg tshwm sim zoo.