Dhayi kupinda welds: zvinhu uye tsananguro

Kunaka nomoto vagara vandifungira sei zvakasimba akashandura rwakashodoka. Panyaya iyi, kudzorwa kubatana inofanira kuva isiri invasive, izvo zvinoita vanatenzi avhiyiwa kushandisa chaihwo rokuongorora nzira. Mune zvimwe zviitiko, mvumo uye kuongorora zvokunze pasina zviridzwa, asi panyaya dzinonetsa hurongwa havafaniri kungogumira kutarisana kuongorora. Zvinogona vaisanganisa dhayi kupinda welds - mumwe inonyatsobudirira, nyore uye hwakavimbika nzira kuongorora yeimwe yakadaro.

Zviri nzira ongororo

nzira iyi yokuedzwa welds rinoreva rirambe richibvira, asi rinonyanya vaunganidze kwokunze Troubleshooting. Kureva kuti haabvumiri kuongorora dzomunyika sechivako kwemajoini nzvimbo, kusiyana, somuenzaniso, kubudikidza ultrasonic hunonyadzisa vasabatwa. Kazhinji, miedzo yakadaro pasi simbi, asingatani cracking walnut. Mukuwedzera, ruvara kuzvidzora unokubvumira zvinobudirira kuona zvichiitika kusvika pamusoro discontinuities.

Panyaya ongororo musimboti, zviri inobva aikanganiswa ari simbi kutaura pamwe penetrant chitsvuku zvinhu. Kusiyana nezvinofungwa nevakawanda kuongorora sezvo kudzorwa mashoko, rinoshandisa hapana workpiece pamusoro unhu, uye kuchinja kushatiriswa kutsamwa ari maumbirwo makemikari. Pamusoro pezvakaitwa kwemakemikari uye dhayi penetrant rokuongorora nzira kunobva, iyo anobvumira kuti ironge mashoko pamusoro kuchinja uye mbudo kupa umboo pamusoro akaratidza kutadza zvesimbi.

nzira pacharwo sezvo vakadaro haawanzopiwi kushandiswa oga. Kazhinji rinoshandiswa mukuru kunzwisisa bvunzo - pamwe Ultrasound. Chokutanga, unofanira kuongorora ruvara, uye ipapo ultrasonic kuongorora.

Zvakarurama zvinhu

Sezvambotaurwa, Kuedzwa zvakakwana pasina kushandisa dzinokosha makemikari. Standard seti nokuti dhayi penetrant zvinosanganisira mhando nhatu zvinoriumba: yacho chinoratidza penetrant, cleanser uye yokuvaka. Kureva kudzora ruvara nehanya iri kusashanda nokuda munhu-dariro matatu pakurapa rwekuita nzvimbo. Padanho rimwe nerimwe chaiwo zvakashandiswa.

Penetrants - Kutaura zvazviri, colorants, izvo zvinogona kupiwa nenzira dzakasiyana siyana. Uyewo shandisa akaoma namakemikari, asi avo kushandiswa anofanira akapinda uye yokuwedzera kushandiswa, chafariz kurapwa kana yakasanganiswa mvura mvura. Dzakakodzera penetrants nokuti imwe simbi dhayi penetrant akasarudza kwakavakirwa wandei unongotaura ehupfumi. Kufungwa, zvikurukuru, moto nemishonga, uye kwezvakatipoteredza toxicity, kudiwa haizopereri pakuchenesa zvagara, uye zvichingodaro. D.

Zvinodiwa kuti nzvimbo rokudzora

Aite rokuongorora oparesheni zvinogoneka chete pane zvikuru kugadzirira nzvimbo. Zvakakosha kufungawo zvinodiwa kuti kukurukurirana midziyo nzvimbo mhepo nokurondedzerwa, zvekushandisa rutsigiro, uye zvichingodaro. D. The nzvimbo inofanira ventilated uye hatina akazaruka mirazvo kana kwakanyanya kupisa. Lighting kunofanira rwevanhu uye zvomunharaunda, pedyo nenzvimbo nokushanda marambi anofanira kudzivirirwa kubva pakupisa.

Vanofanira Pakutanga hanya kusika optimum ekunze - chete mumwaka ezvinhu anogona kuitwa qualitatively dhayi penetrant. GOST 18442-80, zvikurukuru, kunoratidza kuti mhepo inofanira kuva yakaoma uye ushamwari - sezvo zvakafanira pakubudiririsa hunhu izvi zvinokwanisika kushandisa michini hita iyo inopa nokuomesa pamusoro yokuvaka pa 5 ° C. Technical midziyo achaenderana nzira kushandisa makemikari zvinoriumba. Zvikurukuru nokuti kushandisa chete penetrant pfuti angashandiswa, pfapfaidzo magaba, brushes uye t. D.

Gadzirai musono pezvingoro

kubatana mugove rakagadzirirwa rokuongorora kushandiswa. Kana pamusoro akaratidza roughness kana kusvibiswa, unogona kushandisa mashoko acho akanaka uye kubereka nyore yokugadzirisa nayo. Next, degreasing rinoitwa. Nokuti basa iri, unogona kushandisa rimwe rokuongorora yakatarwa yenhengo, asi zvakakosha kuti anopiwa degreasing zvazviri, uye kunyange nani - kuwedzera kuzvidzora wanda. Hazvina varumbidzwa kushandisa zvinangwa zvakadaro, neparafini, asi unogona kushandisa peturu uye acetone. Kana pasina kufefetedza mukamuri, kuti degreasing rinoitwa chete pahwaro aqueous mhinduro kubva powdery chakaita zvokugadzirwa zvinoreva pasi yevasungwa. Kana uchironga dhayi penetrant duku kadikidiki zvikamu, zvinokwanisika kushandisa uye kunyatsonyudzwa degreasing sezvamunoita. Mune zvimwe zviitiko sputtering unyanzvi kana kubaya nzvimbo, kana kushandisa jira zvakakangwa iri mhinduro.

Kushandiswa penetrant

Chokutanga chakarurama rikashandiswa penetrant. Sezvo kuna degreasing, vanoita nzira iyi inogona kuva kuburikidza spraying, kuombekwa kana kwokugeza mazino kurapwa - napo pamusoro zvechadenga workpiece. The deposition inofanira kuitwa dzakawanda akaturikidzana (4-6) uye kuti mumwe yatangira rukoko sezvamunoita haana nguva dziome. Uyewo, kuti dhayi kupinda welds akaratidza optimally yakarurama mugumisiro, mumwe yakazotonga rukoko anofanira kufukidza pazera guru nzvimbo okutanga. Izvi imhaka yokuti mumwe rukoko mutsva kuiparadza gandiwa rapfuura gwapa, tichidzivisa chimbichimbi kuchinja uye sagging, izvo zvinogona kuonekwa sezvo mutswe kwenhema. Kana oparesheni rinoitwa pasi ezvinhu yakaipa tembiricha ipapo penetrant anofanira pacharo kuva mamiriro anenge 15 ° C.

nokubviswa penetrant

Achangobva vaita chakarurama firimu anofanira kubviswa achishandisa yakachena jira kana jira, isina ine jira. Pre-inyorovese zvinhu zvinofanira kuva doro uye kuchenesa pemvura asati wakakwana kubviswa pakati unhani. Matambudziko angamuka kana basa rinoitwa panyika roughness of simbi - iyi ine musoro kushandisa chiedza abrasives. Next, shandisa mafuta-Paraffin nezvakasanganiswa. Rinotaura yose chipfuro nzvimbo, uye ipapo uyewo akabvisa pamwe kana jira munyama. For muzvikamu zviviri zvinorondedzerwa dhayi penetrant anofanira kuramba rucheno kuoma pamusoro pemvura rwakapoteredza weld. Zvinokosha kuramba rakarurama kwohumwe pamutemo dzokuvhiya.

Application yokuvaka

Sezvakaita pamwe chinoratidza akaturikidzana uye kuchenesa nziyo, iro yokuvaka anoiswa munzira dzakasiyana - kubva chiningoningo kusvika sprayers. Chikuru chinhu Panguva iyi - kuchengeta zvakafanana uye kuoma ari kuumbwa unhani. Naizvozvo zvakafanira kuti nokungwarira kutarisa pfapfaidzo maturusi mokugezera uye zvimwe zvinoumba zviridzwa chokuita kunaka nzira makurukuriro kuti chipfuro nzvimbo. izvi zvose mune ramangwana sei dhayi penetrant rokuongorora, uyewo unhu haizopereri chivimbo chakasimba kushandiswa. Zvichitevera pokushandisa yokuvaka rinoitwa nevanhu kupwa. Haikwanise kutakura kubuda, vakamirira polymerization ari dzomusango, asi kuwedzera muitiro anobvumirwa kushandisa yakaderera-simba pfungwa Heaters.

Inspection of pehurumende nzvimbo

Kana wakaoma yokuvaka, zvinokwanisika kuti vagadzirire rokuongorora nokumirira anenge 30 kwemaminitsi. Uyezve, kudzorwa nzira kunosanganisira kushandisa dhayi penetrant rokuongorora magnifier, ichipa kanenge ane 5-mudanga kuwedzera. Kana chidobi rinoshandiswa layerwise kuzvidzora, muedzo anogona kuitwa mukati 2 maminitsi pashure kurapwa pamwe yokuvaka.

In dzinoongorora opareta unocherekedza kuruboshwe panzvimbo unhu - zvikurukuru, anopinda kukura mumagazini inonzi contours, chimiro, etc. Zvisinei, chikuru dambudziko wakabvunzwa dhayi penetrant, ndiko kuziva pamusoro hwakaipa zviri kunyatsooneka pachavo pashure nzira kwapera ... Dzinogona kuonekwa uye zvokuimba kukuvadza uye kungatikanganisa migumisiro tichingoda uye makatsemuka pamwe nokunyanyisa mutsika.

Safety panguva rokuongorora

chibatiso matanho zvinodiwa nokuda njodzi moto uye kuputika panguva kuongorora. Saka zvishoma kunodiwa kugadzirira zvipfeko kuitika chikamu donje gown, ngowani uye rabha Magorovhosi Chipfeko, pose zvinofanira akafukidzwa talc. Kutaura zvazviri, nzvimbo inofanira zvakazara vakateerera kuchengeteka zviyero. Munguva nzira, panofanira kuva kusimira mirazvo kana nezvitsiga. Kana mavara nekuongororwa penetrant rinoitwa munyika dzose netsika muimba imwe, unofanira kuisa zvakakodzera zviratidzo unorambidza kusvuta uye uchiwirirana nemoto kudzivirira matanho. Mamvemve, ndokupisika uye zvinobata moto mumiririri zvinofanira kuchengetwa nenzira refractory mugaba.

mhedziso

Zvingava zvakaipa kufunga nzira zvekuongorora kunaka weld sezvo optimum kuburikidza kusarudza kubva zvachose-siyana dzimwe nzira. Nzira iyi zvikuru akatungamirira ongororo iri rinotarisa Kuongorora workpiece pamusoro. Kureva dhayi penetrant haisi misoro mwero kuzvidzora, asi ane hwakanyatsorwisa yakakwirira kunyatsoshanda rinopa mashoko pamusoro nechitarisiko zvaunokanganisa. Kana nzira iri kutsivira dzimwe nzira kuferefeta pamusoro womukati nemamiriro musono, unogona kuwana mashoko zvakakwana nemamiriro zvesimbi. Next ndiyo sarudzo pamusoro zvichibvira nokururamiswa vanozivikanwa kuremara. Mune zvimwe zviitiko, ikabereka nomoto yechipiri - zvichaita kuvimba nhamba uye kukosha urema kubva nemaonero simba pamusoro nesimba preform mamiriro. Troubleshooting Dzimwe ichi mhando inoshandiswa kuongorora maumbirwo vatana vazvo uye majoini zvakagadzirwa kushandiswa.