Installation base: txhais, faib, nta thiab piv txwv
Installation base: txhais, faib, nta thiab piv txwv

Video: Installation base: txhais, faib, nta thiab piv txwv

Video: Installation base: txhais, faib, nta thiab piv txwv
Video: Lub Zog Nruab Nrog (Hmong Dubbed) 2024, Kaum ib hlis
Anonim

Lub hauv paus kev teeb tsa yog qhov chaw ntawm lub rooj tshuab - hauv lwm qhov, hauv cov clamps, hauv cov squares lossis hauv nws lwm qhov chaw, uas lub workpiece yog fastened, raws li zoo raws li hom hauj lwm xws li workpiece basing. Lub sij hawm no tau nkag siab tias kho qhov chaw ntawm lub workpiece raws li qhov chaw ntawm lub hauv paus mounting.

Kev piav qhia ntawm lub hauv paus

Piv txwv li, yog tias ib lub bar yog milled, ces nws lub hauv paus installation yuav yog ib sab, nrog rau cov khoom yog ntsia. Thaum ua qee cov qauv, lub hauv paus qhov thiab nws qhov chaw qis tuaj yeem ua raws li lub hauv paus. Hauv lwm lo lus, ob ntu ua haujlwm raws li qhov chaw teeb tsa ib zaug.

Los ntawm qhov no peb tuaj yeem xaus tias lub hauv paus kev teeb tsa tuaj yeem yog ob qho tib si sab nrauv thiab sab hauv. Lub hauv paus lawv tus kheej kuj tau muab faib ua ob peb hom. Piv txwv li, yog tias qhov saum npoo yog raw, ces nws yog hu ua ntxhib puag. Txawm li cas los xij, muaj qhov rho tawm ntawm no, uas nyob rau hauv qhov tseeb tias nws yuav tsis tuaj yeem nruab lub workpiece ntawm qhov ntxhib saum npoo ob zaug tib yam. Vim li no, rau kev ua haujlwm thib ob thiab tag nrho cov tom ntej, nws yog ib qho tsim nyog yuav tau nruab cov khoom raunto uas tau machined. Hauv qhov no, lub hauv paus kev teeb tsa yog hu ua lub hauv paus tiav.

Mounting puag ntawm lub hauv paus ntawm lub tshuab
Mounting puag ntawm lub hauv paus ntawm lub tshuab

Base parameters

Lub hauv paus no muaj qhov ntsuas, uas feem ntau hu ua qhov yuam kev. Lo lus no hais txog qhov tsis raug uas tau tshwm sim hauv qhov loj ntawm qhov nws tus kheej. Yog vim li cas rau qhov no yog qhov kev vibrations uas tshwm sim thaum lub workpiece muab tso rau ntawm lub hauv paus mounting. Tsis tas li ntawd, ib qho ntxiv yog xav tau ntawm cov khoom no - lawv yuav tsum xyuas kom meej qhov tseeb txheeb ze ntawm cov ntsiab lus, thiab tseem muaj qhov txhim khu kev qha zoo tshaj plaws rau cov khoom ua haujlwm. Txhawm rau xaiv qhov chaw kom raug rau cov qauv zoo li no, muaj ntau txoj cai xaiv.

Daim duab ntawm lub hauv paus rau kev txhim kho qhov chaw
Daim duab ntawm lub hauv paus rau kev txhim kho qhov chaw

Kev xaiv

Ua ntej, nws yog ib qho tsim nyog yuav tsum siv cov qauv tsim ib zaug xwb, rau kev teeb tsa thawj zaug ntawm cov khoom. Tsis tas li ntawd, nws yog tsis yooj yim sua kom tshem tawm lub workpiece los ntawm lub tshuab kom txog thaum lub hauv paus tiav yog npaj txhij rau txuas ntxiv fasteners. Txoj cai no tuaj yeem tsis quav ntsej tsuas yog tias cov khoom yog roughed thiab qhov chaw yog thawj zaug, piv txwv li, tom qab dov.

Thib ob, raws li lub hauv paus nruab nrab ntawm qhov chaw, koj yuav tsum xaiv qhov chaw uas muaj qhov tsawg tshaj plaws. Yog tias koj ua raws li txoj cai no nruj me ntsis, tom qab ntawd qhov tshwm sim yuav yog tias qhov seem ntawm blackness ntawm lub workpiece yuav raug txo kom tsawg. Lwm lub ntsiab lus tseem ceeb cuam tshuam txog rooj plaub yog tias nws yuav tsum ua cov txheej txheem tsis yog los ntawm txhua sab. ATNyob rau hauv cov xwm txheej zoo li no, raws nraim sab uas muaj qhov tsawg tshaj plaws yuav tsum tau siv los ua lub hauv paus ntawm cov qauv tsim.

Txoj cai kawg rau kev xaiv cov hauv paus hauv paus yuav tsum ua tiav qhov kawg ntawm cov khoom siv nrog qhov tseeb txheeb ze ntawm cov khoom. Hauv lwm lo lus, kev ua haujlwm tuaj yeem ua tiav hauv ob peb kauj ruam. Txawm li cas los xij, koj yuav tsum tau siv tib txoj kev xaiv fastener.

Kev piav qhia ntawm cov hom hauv paus
Kev piav qhia ntawm cov hom hauv paus

Ntxiv rau txoj cai xaiv

Thaum ua tiav qhov chaw hauv ib qho chaw, qhov tsis raug ntawm lub hauv paus siv, nrog rau cov khoom siv rau kev ua haujlwm, yuav tsis cuam tshuam qhov tseeb ntawm qhov chaw ntawm qhov chaw. Vim li no, nws tuaj yeem ua tau nyob rau hauv rooj plaub no los siv ib lub dav hlau los ua qhov chaw, txawm tias nws yog machined los yog ntxhib. Feem ntau, txoj hauv kev no yog siv thaum siv cov txheej txheem loj. Qhov kom zoo dua yog tias koj tuaj yeem txo koj cov nqi machining los yog txhim kho qhov raug.

Yog tias koj ua cov khoom lag luam ntawm ntau qhov kev teeb tsa, tom qab ntawd qhov kev ua yuam kev ntawm ob qho tib si saum npoo thiab lub cuab yeej nws tus kheej yuav cuam tshuam rau qhov raug ntawm kev ua haujlwm. Los ntawm qhov no nws ua raws li lawv tuaj yeem ua tiav tsuas yog thaum ntsia ntawm tib lub dav hlau, uas yog, ntawm lub hauv paus tiav.

Ib qho ntawm cov kev xav tau tseem ceeb rau lub dav hlau yog tias nws yuav tsum muab qhov ntev thiab qhov txav mus tas li ntawm cov khoom ua haujlwm ntawm lub tshuab. Raws lilub hauv paus raug tso cai siv qhov kawg ntawm cov khoom lossis ledges. Kev ua raws li qhov yuav tsum tau ua yog qhov tseem ceeb tshaj plaws yog tias muaj cov txheej txheem ntawm cov khoom tsim tawm lossis tsuas yog ib pawg loj heev.

Tso qhov khoob ntawm lub hauv paus
Tso qhov khoob ntawm lub hauv paus

Installation elements

Lub hauv paus kev teeb tsa ntawm cov khoom siv, cov cuab yeej siv lub tshuab thiab kev sib dhos ntawm qee qhov chaw suav nrog qhov xav tau rau kev ua haujlwm xws li kev siv lub hauv paus thiab fastening. Txhawm rau ua ob txoj haujlwm no, siv lub hauv paus ntsiab lus sib txawv.

Raws li qhov yuav tsum tau ua kom nrawm, uas yog, quab yuam kev sib cuag nrog lub ntsej muag ntawm lub tshuab, nws qhov tsim nyog, hauv paus ntsiab lus, yog qhov pom tseeb. Txhawm rau ua haujlwm nrog qhov siab tshaj plaws, nws yog ib qho tsim nyog yuav tsum tau nruab lub workpiece kom nws qhov chaw yog qhov tseeb nyob rau hauv kev sib raug zoo rau qhov chaw ua hauj lwm ntawm lub cuab yeej. Tsis tas li ntawd, kev teeb tsa thev naus laus zis yuav tsum xyuas kom muaj kev sib cuag nrog cov kev txhawb nqa.

Lwm qhov kev xav tau tseem ceeb yog txhawm rau ua kom tiav qhov tsis tuaj yeem ntawm cov khoom lag luam cuam tshuam nrog cov khoom siv hauv lub tshuab thaum ua haujlwm. Txhawm rau ua kom tiav qhov kev xav tau no, nws yog ib qho tsim nyog uas ib feem yuav tsum muaj kev sib txuas nrog txhua qhov kev txhawb nqa tseem ceeb. Tus naj npawb ntawm cov kev txhawb nqa no nyob ntawm tus naj npawb ntawm cov qib kev ywj pheej uas lub workpiece yuav tsum tau ploj tag nrho. Txij li kev vibrations raug tso cai thaum lub sijhawm ua haujlwm, nws yog qhov tsim nyog tias qhov rigidity yog qhov siab tshaj plaws, thiab tseem muaj cov cuab yeej ntawm tes uas yuav ua rau kom muaj kev vibration ntawm cov khoom. Txhawm rau ua qhov no, koj yuav tsum siv qhov kev pabcuam thiab kho tus kheej hom kev txhawb nqa nrog rau kev teeb tsa hauv paus.

Kev teeb tsablanks ntawm lub hauv paus cylindrical
Kev teeb tsablanks ntawm lub hauv paus cylindrical

Bas rau ntau hom khoom

txhawm rau tsim kev sib txuas nrog cov ntsiab lus uas muaj lub taub hau kheej kheej, knurled thiab tiaj tus, siv fastening nrog bushings. Lawv txuas mus rau lub cev qhov thaum lawv haum, tsim ib tug mounting nto.

Yog tias koj xav tau kho cov khoom lag luam uas muaj qhov cylindrical, nrog rau ib lub dav hlau perpendicular rau lawv, nws yog qhov zoo tshaj plaws los siv cov kev txhawb nqa tiaj tus thiab cov qauv tsim cov ntiv tes. Txhawm rau kom tsis txhob muaj teeb meem thaum lub sijhawm ua haujlwm, tshwj xeeb yog jamming, nws yog ib qho tsim nyog yuav tsum tau txiav ib qho ntawm cov ntiv tes, thiab lwm hom cylindrical. Hauv qhov no, lub hauv paus kev teeb tsa yuav ua tau raws li txhua qhov yuav tsum tau ua.

Lub hauv paus rau kev teeb tsa cov khoom cylindrical
Lub hauv paus rau kev teeb tsa cov khoom cylindrical

Missalignment of planes

Ib qho teeb meem zoo sib xws tshwm sim yog tias lub hauv paus kev teeb tsa tsis yog lub hauv paus ntsuas tib lub sijhawm. Nyob rau hauv cov ntaub ntawv no, qhov tshwm sim ntawm ib tug basing yuam kev yog yooj yim inevitable, thiab yog li ntawd muaj cov cai uas yuav tsum tau ua raws li nyob rau hauv cov ntaub ntawv no.

Thawj txoj cai yog qhov pib koj yuav tsum tau tshuab qhov chaw uas yav tom ntej tuaj yeem dhau los ua qhov zoo tshaj plaws ntawm qhov chaw. Txoj cai no yog ua raws li lub hauv paus ntsiab lus uas qhov kev ua haujlwm thib ob thiab tom qab ntawd yuav xav tau ntau dua ntawm cov txheej txheem ua tiav. Lawm, qhov no yuav tsum muaj lub hauv paus zoo.

Txoj cai thib ob hais tias koj tuaj yeem xaiv qhov chaw raws li lub hauv paus,uas muaj qhov ua yuam kev tsawg tsawg txheeb ze rau lwm tus.

Installation puag
Installation puag

Crankshaft mounting puag

Lub crankshaft yog ib qho tseem ceeb tshaj plaws hauv lub cav combustion sab hauv. Cov khoom no muaj cov khoom xws li lub caj dab, uas thaum lub sijhawm ua haujlwm yuav muaj kev thauj khoom tshwj xeeb, txij li kev sib txhuam zawv zawg tau pom. Cov ntaub ntawv no yog lub hauv paus mounting rau crankshaft. Nws tseem tsim nyog sau cia tias cov khoom zoo li no yuav ua haujlwm tas li nyob rau hauv cov xwm txheej ntawm kev hloov pauv hloov pauv hloov pauv.

Los ntawm cov saum toj no, peb tuaj yeem xaus cov hauv qab no. Kev xaiv kom raug ntawm lub hauv paus installation, ua raws li tag nrho cov kev cai rau xws li ib tug kev xaiv, raws li zoo raws li mus kom ze rau kev ua hauj lwm nyob rau hauv cov kev tshwm sim uas ib tug yuam kev yog inevitable, yog tus yuam sij rau ib tug raug tsim ib feem. Hauv lwm lo lus, kev xaiv ntawm lub hauv paus feem ntau txiav txim siab qhov zoo ntawm cov khoom kawg.

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