Abantu benshi batekereza ko ibyuma bitagira umwanda bitazagira ingese, mubyukuri, ni nkibindi byuma byinshi, guhuza intoki cyangwa guhura nikirere cyangijwe n’ibidukikije bizaba ari ingese ya okiside, byongeye kandi, igihangano cy’icyuma kitarangiritse nyuma yo gutunganya imashini nko gusudira, kashe, gutondeka, kuvura ubushyuhe nibindi bikorwa kugirango habeho igipande cya okiside yumukara metamorphic ikomye igaragara kandi ikora icyarimwe icyarimwe kigaragara, cyarakozwe kandi kigaragara ko ari gito kandi kigaragara ko ari gito kandi kigaragara ko ari gito kandi kigaragara ko ari gito kandi kigaragara ko ari gito, acute Angle burrs, nibindi, mubisanzwe bigoye kuvanaho muburyo bwa mashini, bigira ingaruka kumikino yibiranga ibikoresho byakazi ubwabyo. Kugira ngo ibyo bibazo bikemuke, abantu bakoresha uburyo butandukanye bwo gusya no gusya hejuru yicyuma nkicyuma kitagira umwanda. Kugira ngo ibyo bibazo bikemuke, abantu bakoresha uburyo butandukanye bwo gusya no gusya hejuru yicyuma nkicyuma kitagira umwanda.

Ubuso bw'icyumaKurangizag - gutondeka ibyiciro

1.1Gukoresha imashini:Gukanika imashini ni ugukata, guhindura plastike yubuso bwibikoresho kugirango ukureho igice cya convex gisukuye kandi ubone uburyo bwo gusya neza, mubisanzwe ukoresheje umurongo wa whitetstone, uruziga rwubwoya, sandpaper, nibindi, cyane cyane ibikorwa byintoki, ibice byihariye nkubuso bwumubiri uzunguruka, birashobora gukoresha ibikoresho bifasha nkameza azenguruka, ibisabwa byubuziranenge birashobora gukoreshwa muburyo bukomeye. Kurangiza neza kurangiza ni ugukoresha ibikoresho bidasanzwe byo gusya, mumazi ya polishinge arimo abrasive, akanda cyane kumurimo kugirango akorwe hejuru, kugirango azunguruke byihuse. Ubuso bwubuso bwa Ra0.008μm burashobora kugerwaho ukoresheje ubu buhanga, aribwo hejuru muburyo butandukanye bwo gusya. Ubu buryo bukoreshwa kenshi muburyo bwa optique.

1.2Gusiga imiti:Imiti ya chimique nugushonga micro-convex yubuso bwibintu muburyo bwa chimique cyane cyane kuruta igice cya conge, kugirango ubone ubuso bunoze. Inyungu nyamukuru yubu buryo nuko idasaba ibikoresho bigoye, irashobora gutonesha igihangano gifite imiterere igoye, kandi gishobora guhanagura ibihangano byinshi icyarimwe, hamwe nubushobozi buhanitse. Ikibazo nyamukuru cyo gusya imiti nugutegura amazi meza. Ubuso bwubuso bwabonetse kubwo gutunganya imiti muri rusange ni 10 mm.

1.3Amashanyarazi ya elegitoroniki:Ihame ryibanze ryo gusya amashanyarazi ni kimwe no gusya imiti, ni ukuvuga, muguhitamo gushonga uduce duto duto dusohoka hejuru yibikoresho kugirango ubuso bugende neza. Ugereranije no gusya imiti, ingaruka za cathode reaction zirashobora kuvaho kandi ingaruka ni nziza.

Amashanyarazi yamashanyarazi agabanijwemo intambwe ebyiri: (1) macro iringaniza ibicuruzwa byashonze ikwirakwizwa muri electrolyte, ububobere bwa geometrike yubutaka bugabanuka, na Ra> 1μm. .

1.4Ultrasonic polishing:Igicapo gishyirwa mubikorwa byo guhagarika kandi bigashyirwa hamwe mumurima wa ultrasonic, kandi abrasive ni hasi kandi igasukwa hejuru yumurimo wakazi bitewe no kunyeganyega kwumuraba wa ultrasonic. Ultrasonic itunganya macroscopique imbaraga ni nto, ntabwo izatera imikorere yibikorwa, ariko ibikoresho byo gukora no kuyishyiraho biragoye. Gutunganya Ultrasonic birashobora guhuzwa nuburyo bwa chimique cyangwa amashanyarazi. Hishimikijwe ibisubizo byangirika hamwe na electrolysis, vibrasi ya ultrasonic ikoreshwa kugirango ikangure igisubizo, kugirango ibicuruzwa byashonze hejuru yumurimo wakazi biratandukana, kandi ruswa cyangwa electrolyte hafi yubuso ni bimwe. Ultrasonic cavitation mumazi irashobora kandi kubuza inzira yo kwangirika, ifasha kumurika hejuru.

1.5Amazi meza: Amazi yo kwisiga yishingikiriza kumuvuduko mwinshi wamazi hamwe nuduce twayo kugirango woge hejuru yumurimo kugirango ugere ku ntego yo gusya. Uburyo busanzwe ni: gutunganya indege, gutunganya amazi, gusya hydrodynamic nibindi. Gusya Hydrodynamic itwarwa nigitutu cya hydraulic kugirango igikoresho cyamazi gitwara uduce duto duto duto tunyura hejuru yumurimo wihuse. Ikigereranyo gikozwe cyane cyane mubintu bidasanzwe (ibintu bisa na polymer) bifite umuvuduko mwiza munsi yumuvuduko muke kandi bivangwa na abrasives, bishobora kuba ifu ya karubide ya silicon.

1.6Gusya kwa rukuruzi:Gusya kwa Magnetique gusya ni ugukoresha ibikoresho bya magnetiki munsi yumurimo wumurima wa magneti kugirango ube umuyonga wo gusya kugirango usya akazi. Ubu buryo bufite ibyiza byo gutunganya neza, ubuziranenge bwiza, kugenzura byoroshye gutunganya no gukora neza. Hamwe na abrasive ikwiye, uburinganire bwubuso bushobora kugera kuri Ra0.1μm.

Ibintu bigira ingaruka kumiterere yurupfu Kubera ko gukanika imashini byujujwe ahanini nintoki, tekinoroji yo gusya iracyari impamvu nyamukuru yo kugira ingaruka kumiterere ya polishing. Mubyongeyeho, bifitanye isano kandi nibikoresho byabumbwe, imiterere yubuso mbere yo gusya, hamwe nuburyo bwo gutunganya ubushyuhe. Ibyuma byujuje ubuziranenge nibisabwa kugirango ubuziranenge bushoboke, niba ibyuma byo hejuru byicyuma bitaringaniye cyangwa hari itandukaniro mubiranga, akenshi bitera ingorane zo gusya. Ibice bitandukanye hamwe nibisumizi mubyuma ntabwo bifasha gusya.

3.1 Ingaruka zubukomezi butandukanye muburyo bwo gusya Kwiyongera kwingutu byongera ingorane zo gusya, ariko ubukana nyuma yo gusya buragabanuka. Bitewe no kwiyongera kwingutu, igihe cyo guswera gisabwa kugirango ugere kumurongo wo hasi wiyongera uko bikwiye. Mugihe kimwe, ubukana buriyongera, kandi amahirwe yo gukabya gukabije aragabanuka.

3.2 Ingaruka yimiterere yimiterere yimikorere kubikorwa byo gusya Muburyo bwo kumenagura imashini zogosha ibyuma, ubuso buzangirika nubushyuhe, guhangayika imbere cyangwa izindi mpamvu, kandi ibipimo bidakwiye bizagira ingaruka kumashanyarazi. Ubuso nyuma ya EDM buragoye gusya kuruta ubuso nyuma yo gutunganya bisanzwe cyangwa gutunganya ubushyuhe, EDM rero igomba kuba yambaye neza ya EDM yambara mbere yuko EDM irangira, bitabaye ibyo ubuso bukaba bugize urwego rukomeye. Niba ibipimo bya EDM bitunganijwe neza bidatoranijwe neza, ubujyakuzimu bwurwego rwibasiwe nubushyuhe burashobora kugera kuri 0.4mm ntarengwa. Ubukomere bwikigero cyoroshye cyane kirenze icya substrate kandi kigomba kuvaho. Kubwibyo, nibyiza kongeramo uburyo bwo gusya bikabije, kuvanaho burundu igice cyangiritse cyangiritse, no gukora impuzandengo yicyuma gikabije, gitanga urufatiro rwiza rwo gusya.

Imiti ya chimique kubisabwa ntabwo ari inshuro nyinshi, ikeneye gushyushya ikoreshwa ryikoranabuhanga rigezweho, niba ishoboye gukoresha amashanyarazi atatu yavuzwe haruguru ntukoreshe imiti ya chimique, kubera ko imiti yimiti ikennye, igiciro cyuzuye ni kinini.

Ibikoresho byinshi

 Kubumba ibyuma⎮Ifu ya Metallurgie⎮Ibyerekeye Twebwe