Mhedzisiro yekushanduka kwewelding pahupenyu hwemaketani anotenderera: ongororo yakadzama uye mhinduro

Mhedzisiro yekushanduka kwewelding pahupenyu hwemaketani anotenderera: ongororo yakadzama uye mhinduro

Mukugadzirwa uye kushandiswa kwecheni dzinotenderera, kushandurwa kwewelding chinhu chisingafanirwe kufuratirwa, uye chine simba guru pahupenyu hwemaroller chains. Chinyorwa chino chichaongorora zvakadzama mashandiro eimpact, zvinhu zvinopesvedzera uye mhinduro dzinoenderana nekushandurwa kwewelding pahupenyu hwemaroller chains, kuitira kubatsira mabhizinesi akakodzera nevanoita basa kunzwisisa zviri nani nekugadzirisa dambudziko iri, kuvandudza mhando uye kuvimbika kwemaroller chains, uye kusangana nezvinodiwa nevatengi vepasi rose vemaroller chains emhando yepamusoro.

1. Nheyo yekushanda uye hunhu hwemagadzirirwo emaketani anotenderera
Macheni anotenderera chinhu chakakosha chemakanika chinoshandiswa zvakanyanya mumasisitimu ekutumira nekutumira zvinhu nekanika. Chinonyanya kuumbwa nezvinhu zvekutanga zvakaita semaplate emukati meketani, maplate ekunze eketani, mapini, maoko nemarollers. Munguva yekutumira zvinhu, ketani inotenderera inotumira simba nekufamba kuburikidza nemeshini yemarollers nemazino esprocket. Dhizaini yemagadzirirwo eketani inotenderera inoita kuti ive nekuchinjika kwakanaka, inokwanisa kutakura mutoro wakawanda uye inoshanda zvakanaka pakutumira zvinhu, uye inogona kushanda zvakadzikama mumamiriro akasiyana-siyana ekushanda akaomarara.
Basa remaketani anotenderera mukufambisa kwemuchina rakakosha. Rinogona kuita kuti simba rifambiswe pakati pemaaxes akasiyana, uye muchina unovimbisa kushanda kwakajairika kwemidziyo. Kubva pamaketani emabhasikoro akareruka kusvika kumasisitimu ekufambisa ari pamitsetse yakaoma yekugadzira maindasitiri, maketani anotenderera anoita basa risingakoshi. Maitiro ayo ekufambisa akatsetseka, izvo zvinogona kuderedza kudedera nekukanganisa, kuderedza ruzha, uye kuvandudza kugadzikana kwekushanda uye kuvimbika kwemidziyo. Ndiyo imwe yezvinhu zvakakosha muindasitiri yemichina yemazuva ano.

2. Kuongorora zvikonzero zvekusagadzikana kwewelding
(I) Magadzirirwo ekugadzirisa welding
Mukugadzirwa kwemaketani anotenderera, kusarudzwa kwemaparamita ekugadzirisa welding kune chekuita zvakananga nekuchinja kwewelding. Semuenzaniso, kuwanda kwewelding current kana kusakwana kwayo kunotungamira kumatambudziko akasiyana ewelding, izvo zvinozokonzera kuchinja. Kana welding current yakakura zvakanyanya, inokonzera kupisa kwakanyanya kweweldment, tsanga dzakakora dzesimbi, inowedzera kuomarara uye kuputsika kweweld nenzvimbo inokanganiswa nekupisa, inoderedza plasticity uye kuomarara kwezvinhu, uye inokonzera nyore nyore kutsemuka uye kuchinja panguva yekushandiswa kunotevera. Kana welding current iri diki kwazvo, arc ichave isina kugadzikana, weld haizopindiki zvakakwana, zvichikonzera welding isina simba, uye inogona zvakare kukonzera kushushikana munzvimbo yeweld uye kuchinja.
Kumhanya kwewelding chinhu chakakoshawo. Kana kumhanya kwewelding kuchikurumidza, kupararira kwekupisa kweweld hakuzoenzane, weld inenge isina kuumbwa zvakanaka, uye zvikanganiso zvakaita sekupinda kusina kukwana uye kubatanidzwa kweslag zvichaitika zviri nyore. Kukanganisa uku kuchava manyuko anogona kukonzera kushanduka kweweld. Panguva imwe chete, kumhanya kwewelding nekukurumidza kuchatungamirawo mukutonhora nekukurumidza kweweldment, kuwedzera kuomarara uye kuputsika kwemajoini akasungirirwa, uye kuderedza kugona kwawo kuramba kushanduka. Kusiyana neizvi, kumhanya kwewelding kunononoka kuchaita kuti weldment igare pakupisa kwakanyanya kwenguva yakareba, zvichikonzera kupisa kwakanyanya kweweldment, kukura kwezviyo, kudzikira kwekushanda kwezvinhu, uye kushanduka kwewelding.
(II) Mitambo
Kugadzirwa uye kushandiswa kwezvishandiso zvine basa guru mukudzora kuchinjika kwewelding. Zvishandiso zvine musoro zvinogona kugadzirisa kuchinjika zvinobudirira, kupa chikuva chewelding chakasimba, uye kuderedza kuchinjika nekuchinjika panguva yewelding. Kana kuomarara kwechishandiso chisina kukwana, hachigone kudzivirira kushushikana kwekuchinjika panguva yewelding, uye kuchinjika kuchikurumidza kufamba nekuchinjika. Semuenzaniso, mukuchinjika kwecheni dzeroller, kana chishandiso chikasagona kugadzirisa zvakasimba zvikamu zvakaita semapini nemachira, kupisa kunobva panguva yewelding kuchaita kuti zvikamu izvi zvikure nekukotama, zvichikonzera kuchinjika, uye pakupedzisira zvichikonzera kuchinjika kwewelding.
Pamusoro pezvo, kururama kwenzvimbo yechishandiso kuchakanganisawo kuchinjika kwewelding. Kana mudziyo wekuisa chishandiso usina kunyatsojeka, nzvimbo yekuungana kwezvikamu zvakasungirirwa ichave isina kururama, uye hukama hwenzvimbo pakati pezvikamu zvakasungirirwa huchachinja panguva yekusanganisa, izvo zvichakonzera kuchinjika kwewelding. Semuenzaniso, maplate emukati nekunze echinobatanidza cheni yeroller anofanira kurongeka zvakanaka panguva yekusanganisa. Kana kukanganisa kwenzvimbo yechishandiso kuri kukuru, nzvimbo yekuungana pakati pemaplate ekubatanidza ichatsauka, zvichikonzera kuchinjika kwechimiro chose mushure mekusanganisa, zvichikanganisa kushandiswa kwakajairika uye hupenyu hwecheni yeroller.
(III) Hunhu hwezvinhu
Hunhu hwekupisa hwezvinhu zvakasiyana-siyana uye hunhu hwemakanika hwezvinhu zvakasiyana-siyana zvinosiyana zvikuru, izvo zvinewo simba guru pakuchinja kwewelding. Kuwanda kwekuwedzera kwekushisa kwezvinhu kunosarudza mwero wekuwedzera kweweldment kana yapiswa. Zvinhu zvine ma coefficients makuru ekuwedzera kwekupisa zvinogadzira kuwedzera kukuru panguva yekupisa kwewelding, uye shrinkage yakakura panguva yekutonhora, izvo zvinogona kutungamira nyore nyore mukuchinjika kwewelding. Semuenzaniso, zvimwe zvinhu zvine simba guru, kunyangwe zvine hunhu hwakanaka hwemakanika, zvinowanzova nema coefficients akakwira ekuwedzera kwekupisa, ayo anowanzo kanganisa kuchinja kukuru panguva yekubatanidza, zvichiwedzera kuoma kwemaitiro ekubatanidza.
Kufambiswa kwemafuta muzvinhu hazvifanirwe kuregeredzwawo. Zvinhu zvine kufambiswa kwemafuta zvakanaka zvinogona kukurumidza kutamisa kupisa kubva kunzvimbo yekuwelda kuenda kunzvimbo yakapoteredza, zvichiita kuti kupararira kwekupisa kweweldment kuve kwakafanana, zvichideredza kupisa kwakanyanya uye kusawirirana, uye nokudaro zvichideredza mukana wekushanduka kweweld. Kusiyana neizvi, zvinhu zvine kufambiswa kwemafuta zvisina kunaka zvichawedzera kupisa kweweld munzvimbo yemunharaunda, zvichikonzera kuwedzera kwekupisa kweweldment, zvichikonzera kushushikana kukuru kweweld uye kushanduka. Pamusoro pezvo, hunhu hwemakanika hwakadai sesimba rekukohwa uye elastic modulus yezvinhu zvichakanganisawo maitiro ayo ekushanduka panguva yekuwelda. Zvinhu zvine simba rakaderera rekukohwa zvinogona kuchinjika nepurasitiki kana zvichichinjika neweld, nepo zvinhu zvine elastic modulus diki zvinogona kuchinjika ne elastic. Kushanduka uku kunogona kusadzoserwa zvizere mushure mekuwelda, zvichikonzera kushanduka zvachose kweweldment.

3. Migumisiro chaiyo yekuchinja kwewelding pahupenyu hwe roller chain
(I) Kuisa pfungwa padambudziko
Kushanduka kwewelding kunokonzera kuwanda kwekushushikana munzvimbo yekuweld uye munzvimbo inokanganiswa nekupisa yeroller chain. Nekuda kwekupisa nekutonhodza zvisina kuenzana zvinogadzirwa panguva yekuweld, nzvimbo dzemunharaunda dzekuweldment dzichaburitsa kushushikana kukuru kwekupisa uye kushushikana kwematishu. Kushushikana uku kunoumba nzvimbo yakaoma yekushushikana mukati meweldment, uye kuwanda kwekushushikana kwakanyanya panzvimbo yekugadziriswa kwewelding. Semuenzaniso, panzvimbo yekuweld pakati pepini neruoko rweroller chain, kana paine kushanduka kwewelding, huwandu hwekushushikana munzvimbo iyi huchawedzera zvakanyanya.
Kuwanda kwekushushikana kuchaita kuti kuwedzere kutanga nekupararira kwezvimedu zvekuneta muroller chain panguva yekushandiswa. Kana roller chain ikaiswa muzvimedu zvinochinjana, zvinhu zviri panzvimbo yekuwanda kwekuneta zvinogona kusvika pamuganho wekuneta uye kugadzira zvidimbu zvidiki. Zvimedu izvi zvinoramba zvichikura pasi pekushanda kwezvimedu zvinotenderera, izvo zvinogona kupedzisira zvaita kuti welds kana weldments zviputse, zvichipfupisa hupenyu hwebasa reroller chains. Zvidzidzo zvakaratidza kuti kana stress concentration factor ikawedzera ka1, hupenyu hwekuneta hunogona kudzikira nehukuru hwakakura kana kupfuura, izvo zvinoisa njodzi huru kukuvimbika kweroller chains.
(ii) Kurasikirwa nekunyatsorongeka kwezvikamu
Kushanduka kwewelding kuchachinja mativi ejometri yeroller chain, zvichikonzera kusakwanisa kwayo kusangana nehukuru hwayo hunodiwa nedhizaini. Roller chains dzine zvinodiwa zvakasimba zvekutsungirira panguva yekugadzira, zvakaita sedhayamita yeroller, ukobvu nehurefu hwechain plate, uye dhayamita yepin shaft. Kana kushanduka kwewelding kukadarika huwandu hwekutsungirira kunobvumirwa, matambudziko achaitika panguva yekubatanidza nekushandisa roller chain.
Kurasikirwa nekunyatsorongeka kwehukuru hwemasendi kuchakanganisa mashandiro emeshi yeroller chain nesprocket. Kana dhayamita yeroller chein yeroller ikava diki kana kuti cheni yeroller yakaremara, roller nemazino esprocket hazvina kusungirirwa zvakanaka, zvichikonzera kuwedzera kwekukanganisa uye kudedera panguva yekutumira. Izvi hazvingokurumidzise kupera kweroller chain pachayo, asi zvinokuvadzawo zvimwe zvikamu zvekutumira zvakaita sesprocket, zvichideredza kushanda zvakanaka uye hupenyu hwese hwesystem yekutumira. Panguva imwe chete, kutsauka kwehukuru kunogonawo kukonzera kuti roller chain inamire kana kusvetuka mazino panguva yekutumira, zvichiwedzera kukuvara kweroller chain uye kupfupisa hupenyu hwayo zvakanyanya.
(III) Kuderera kwekushanda kwekuneta
Kuchinja kwewelding kuchachinja chimiro che microstructure che roller chain, nokudaro zvichideredza kushanda kwayo kuneta. Munguva yekuwelding, nekuda kwekupisa kwakanyanya uye kutonhora nekukurumidza, zvinhu zvesimbi zviri munzvimbo yekuweld uye nzvimbo ine kupisa zvichachinja zvakaita sekukura kwezviyo uye kurongeka kusina kuenzana. Kuchinja uku kwehurongwa kuchaita kuti zvinhu zviderere muhunhu hwema mechanical, zvakaita sekuomarara kusina kuenzana, kudzikira kweplasticity, uye kudzikira kwekusimba.
Kudzikira kwekushanda kwekuneta kunoita kuti cheni yeroller ive nyore kutadza kuneta kana ikabatwa nemitoro inochinja-chinja. Pakushandiswa chaiko, cheni yeroller inowanzova mumamiriro ekuchinja-chinja kwekutanga uye kumhanya, uye inosangana nematambudziko akaomarara. Kana kushanda kwekuneta kwadzikira, huwandu hwakawanda hwemabhurukwa madiki diki hunogona kuoneka mucheni yeroller pakutanga kwekushandiswa. Mabhurukwa aya anokura zvishoma nezvishoma panguva yekushandiswa kunotevera, zvichizopedzisira zvaita kuti cheni yeroller ityoke. Ruzivo rwekuyedza runoratidza kuti muganho wekuneta wecheni yeroller yakambochinja welding unogona kuderedzwa ne30% - 50%, izvo zvisina kunaka zvakanyanya pakushanda kwenguva refu kwecheni yeroller.
(IV) Kusanyanya kusimba pakupfeka
Kushanduka kwewelding kuchaitawo kuti cheni yeroller irambe ichidonha. Nekuda kwekupisa kwewelding, mamiriro epamusoro pechinhu munzvimbo yeweld uye nzvimbo inokanganiswa nekupisa achinja, uye oxidation, decarburization nezvimwe zvinogona kuitika, izvo zvinoderedza kuomarara uye kuramba kupfeka kwepamusoro pechinhu. Panguva imwe chete, huwandu hwekushushikana uye kusarongeka kwakaenzana kunokonzerwa nekushanduka kwewelding zvichaitawo kuti cheni yeroller ipfeke zvakanyanya panguva yekushandiswa.
Semuenzaniso, panguva yekuisa meshing pakati pecheni yeroller ne sprocket, kana paine welding deformation pamusoro pe roller, kupararira kwekumanikidzwa kwekubatana pakati pe roller nemazino e sprocket kuchava kusina kuenzana, uye kupera uye plastic deformation zvinogona kuitika munzvimbo ine stress yakanyanya. Nekuwedzera kwenguva yekushandisa, kupera kwe roller kunoramba kuchiwedzera, zvichikonzera kuwedzera kwe pitch ye roller chain, izvo zvinokanganisa zvakanyanya meshing accuracy ye roller chain ne sprocket, zvichiita vicious denderedzwa, uye pakupedzisira kupfupisa hupenyu hwebasa re roller chain nekuda kwekunyanya kupfeka.

4. Kudzora uye matanho ekudzivirira ekuchinja kwewelding
(I) Gadzirisa maparamita ekugadzirisa welding
Kusarudzwa kwakanaka kwemaparamita ekugadzirisa welding ndiyo kiyi yekudzora kushanduka kwewelding. Mukusungirirwa kwemaroller chains, maparamita akadai sewelding current, welding speed, welding voltage, nezvimwewo zvinofanirwa kugadziriswa nemazvo zvichienderana nezvinhu zvakaita sehunhu hwezvinhu, ukobvu uye chimiro chezvikamu zvakasungirirwa. Kuburikidza nehuwandu hwakawanda hwezvidzidzo zvekuedza uye maitiro ekugadzira, huwandu hwakanakisa hwewelding parameter yemaroller chains ane zvirevo zvakasiyana hunogona kupfupikiswa. Semuenzaniso, kune maroller chains madiki, welding current diki uye welding speed inokurumidza zvinoshandiswa kuderedza kupisa kwewelding uye kuderedza mukana wekushanduka kwewelding; nepo kune maroller chains makuru, zvakakosha kuwedzera welding current zvakakodzera uye kugadzirisa kumhanya kwewelding kuti ive nechokwadi chekupinda uye kunaka kweweld, uye kutora matanho anoenderana ekudzivirira deformation.
Pamusoro pezvo, kushandiswa kwemaitiro epamusoro ekubatanidza nemidziyo kunogonawo kubatsira kudzora kuchinjika kwekubatanidza. Semuenzaniso, tekinoroji yekubatanidza nepulse inodzora upamhi hwepulse uye frequency yewelding current kuti kupisa kunogamuchirwa neweldment panguva yekubatanidza kuve kwakafanana, kuderedza kupisa, uye nekudaro kuderedza kuchinjika kwewelding. Panguva imwe chete, michina yekubatanidza otomatiki inogona kuvandudza kugadzikana uye kuenderana kwemaitiro ekubatanidza, kuderedza kushanduka kweparameter yewelding kunokonzerwa nezvinhu zvevanhu, kuve nechokwadi chekuti welding yakanaka, uye nokudaro kudzora kuchinjika kwewelding.
(II) Kuvandudza magadzirirwo ezvishandiso nezvishandiso
Kugadzirwa kwakakodzera uye kushandiswa kwezvishandiso nezvishandiso zvine musoro kunoita basa guru mukudzivirira kuchinjika kwewelding. Mukugadzira maroller chains, zvishandiso zvine kusimba kwakakwana uye kunyatsorongeka zvakanaka kwekuisa zvinhu zvinofanirwa kugadzirwa zvichienderana nehunhu hwechigadzirwa cheroller chain uye zvinodiwa nemaitiro ewelding. Semuenzaniso, shandisa zvinhu zvekugadzirisa zvine kusimba kukuru, senge simbi yakakandwa kana simbi ine simba rakawanda, uye wedzera simba nekugadzikana kwechigadzirwa kuburikidza nekugadzira kwakakodzera, kuitira kuti chigone kudzivirira kushushikana kunokonzerwa panguva yewelding uye kudzivirira kuchinjika kweweld.
Panguva imwe chete, kuvandudza kururama kwenzvimbo yechinhu ichi inzira yakakosha yekudzora kuchinjika kwewelding. Kuburikidza nekugadzira kwakanyatsojeka uye kugadzira zvishandiso zvekuisa, zvakaita semapini ekuisira, mapurati ekuisira, nezvimwewo, ita shuwa kuti nzvimbo yekuisira weldment panguva yekuungana nekuisira welding yakarurama uye yakarurama, uye kuderedza kuchinjika kwewelding kunokonzerwa nekukanganisa kwenzvimbo. Pamusoro pezvo, zvinhu zvinochinjika zvinogona zvakare kushandiswa kugadzirisa zvinoenderana nemaumbirwo akasiyana uye saizi dzezvinhu zvekuisira weldment kuti zvizadzise zvinodiwa zvemaroller chains ane specifications dzakasiyana, uye kuvandudza kushanduka uye kuchinjika kwezvishandiso.
(III) Kusarudzwa kwezvinhu zvine musoro
Mukugadzira maroller chains, kusarudzwa kwakaringana kwezvinhu ndiko hwaro hwekudzora kushanduka kwewelding. Zvinhu zvine hunhu hwakanaka hwekupisa uye hunhu hwemakanika zvinofanirwa kusarudzwa zvichienderana nemamiriro ekushanda uye zvinodiwa zvekushanda kweroller chain. Semuenzaniso, kusarudza zvinhu zvine thermal expansion coefficient diki kunogona kuderedza kushanduka kwekupisa panguva yewelding; kusarudza zvinhu zvine thermal conductivity yakanaka kunobatsira kuti thermal conductivity ikurumidze kuendeswa uye kugoverwa kwakafanana kwekupisa kwewelding, zvichideredza kushushikana kwewelding uye kushanduka.
Pamusoro pezvo, kune zvimwe zvinhu zvakasimba uye zvakaoma, mashandiro azvo ekushongedza anofanira kufungwa zvizere. Pachishandiswa zvinhu izvi, edza kusarudza zvinhu zvine mashandiro ari nani ekushongedza, kana kuti gadzirisa zvinhu zvacho usati wazvishandisa, zvakaita sekupinza, kuti uvandudze mashandiro azvo ekushongedza uye kuderedza kushanduka kwekugadzirisa. Panguva imwe chete, kuburikidza nekufananidza zvinhu zvine musoro uye kugadzirisa chimiro chezvinhu, kuramba kwekushanduka uye mashandiro echeni yeroller kunogona kuvandudzwa, nokudaro zvichiwedzera hupenyu hwayo hwekushanda.
(IV) Kurapa mushure mekunamira
Kurapa mushure mekunamira chinhu chakakosha mukudzora kushanduka kwewelding. Nzira dzinowanzo shandiswa pakurapa mushure mekunamira dzinosanganisira kurapwa nekupisa uye kugadziriswa kwemuchina.
Kurapa nekupisa kunogona kubvisa kushushikana kwesimbi, kuvandudza hunhu hweweldments, uye kuderedza kuchinja kwewelding. Semuenzaniso, kunatsa cheni yeroller kunogona kunatsa simbi dziri munzvimbo inonamira uye ine kupisa, kuderedza kuomarara uye kuputsika, uye kunatsiridza kusimba uye kuomarara, nokudaro zvichideredza mukana wekuwedzera kushushikana uye kuchinja. Pamusoro pezvo, kurapwa kwekukwegura kunobatsirawo kudzikamisa kururama kweweldment uye kuderedza kuchinja panguva yekushandiswa kunotevera.
Kugadziriswa kwemuchina kunogona kugadzirisa zvakananga kuchinjika kwewelding. Nekushandisa simba rekunze, weldment inodzoserwa kuchimiro nehukuru hunodiwa nedhizaini. Zvisinei, kugadziriswa kwemuchina kunofanirwa kuitwa mushure mekupisa kudzivirira kushushikana kunokonzerwa panguva yekugadzirisa kuti kusakanganisa zvakanyanya weldment. Panguva imwe chete, hukuru negwara resimba rekugadzirisa zvinofanirwa kudzorwa zvakasimba panguva yekugadzirisa kwemuchina kudzivirira kuchinjika kwakanyanya kunotungamira kuchinjika kutsva kana kukuvara.

5. Kuongorora nyaya chaiyo
(I) Nyaya 1: Mugadziri wecheni dzemaroller emudhudhudhu
Munguva yekugadzira, mugadziri wemidhudhudhu akawana kuti mamwe mabheti emaroller chain akatyoka mushure menguva yekushandiswa. Mushure mekuongorora, zvakaonekwa kuti zvainyanya kukonzerwa nekuwanda kwekushushikana kwakakonzerwa nekuchinja kwewelding, izvo zvakakurumidzisa kutanga nekuwedzera kwekuneta. Kambani yakatora matanho akatevedzana ekudzora kuchinja kwewelding: chekutanga, maparamita ekugadzirisa welding akagadziriswa, uye mwero wepamusoro wewelding current uye kumhanya zvakaongororwa kuburikidza nemiedzo yakadzokororwa; chechipiri, dhizaini yechigadzirwa chakavandudzwa, uye zvinhu zvechigadzirwa zvine kuoma kuri nani zvakashandiswa, uye kurongeka kwenzvimbo kwakagadziridzwa; pamusoro pezvo, zvinhu zveroller chain zvakagadziriswa, uye zvinhu zvine thermal expansion coefficient diki uye kushanda zvakanaka kwewelding zvakasarudzwa; pakupedzisira, maitiro ekurapa kupisa akawedzerwa mushure mewelding kubvisa kushushikana kwewelding. Mushure mekushandiswa kwematanho aya ekuvandudza, kuchinja kwewelding chein yeroller kwakadzorwa zvinobudirira, dambudziko rekupwanyika rakavandudzwa zvakanyanya, hupenyu hwechigadzirwa hwakawedzerwa neinenge 40%, mwero wekunyunyuta kwevatengi waderedzwa zvakanyanya, uye chikamu chemusika chekambani chakawedzerwa zvakanyanya.
(II) Nyaya yechipiri: Mupi wecheni yeroller yemuchina wekugadzira otomatiki yeindasitiri
Mutengesi wecheni yeroller yemuchina wekugadzira otomatiki weindasitiri paakapa vatengi cheni dzeroller, mutengi akataura kuti kururama kwecheni yeroller panguva yekubatanidza hakuna kuzadzisa zvinodiwa, zvichikonzera matambudziko eruzha nekudengenyeka musystem yekutumira. Mushure mekuferefeta, zvakaonekwa kuti izvi zvaikonzerwa nekushanduka kwewelding kwakapfuura huwandu hwekutsungirira kunobvumirwa. Mukupindura dambudziko iri, mutengesi akatora mhinduro dzinotevera: kune rumwe rutivi, michina yewelding yakavandudzwa uye yakagadziriswa, uye sisitimu yewelding yepamberi yakagashirwa kuti ivandudze kugadzikana uye kururama kwemaitiro ewelding; kune rumwe rutivi, kuongororwa kwemhando panguva yekubatanidza kwakasimbiswa, maparamita ewelding uye kushanduka kweweld zvakatariswa munguva chaiyo, uye maitiro ewelding akagadziriswa nenguva. Panguva imwe chete, kudzidziswa kwehunyanzvi kwakaitwawo kune vanoshanda kuti vavandudze hunyanzvi hwavo hwewelding uye kuziva mhando. Kuburikidza nekushandiswa kwematanho aya, kururama kwecheni yeroller kwave nechokwadi chinoshanda, dambudziko rekubatanidza ragadziriswa, kugutsikana kwevatengi kwavandudzika zvakanyanya, uye hukama hwekushandira pamwe pakati pemapato maviri hwava hwakasimba.

6. Pfupiso uye Maonero
Mhedzisiro yekushanduka kwewelding pahupenyu hwecheni dzinotendererainyaya yakaoma uye yakakosha, inosanganisira tekinoroji yekuwelda, zvishandiso, hunhu hwezvinhu nezvimwe zvinhu. Nekunzwisisa zvakadzama zvikonzero uye kukanganisa mashandiro ekuchinja kwewelding, kutora matanho anoshanda akadai sekugadzirisa maparamendi ekugadzirisa welding, kuvandudza dhizaini yezvigadzirwa, kusarudza zvinhu zvine musoro uye kusimbisa kurapwa mushure mekuwelda, mhedzisiro yakaipa yekuchinja kwewelding pahupenyu hwemaroller chains inogona kuderedzwa zvakanyanya, mhando uye kuvimbika kwemaroller chains kunogona kuvandudzwa, uye zvinodiwa nevatengi vepasi rese vemaroller chains emhando yepamusoro zvinogona kuzadzikiswa.
Mukufambira mberi mune ramangwana, nekufambira mberi kuri kuitwa tekinoroji yekugadzira michina, Nekugadzirwa nekushandiswa kwezvinhu zvitsva, maitiro ekugadzira maroller chains acharamba achivandudza nekuvandudza. Semuenzaniso, matekinoroji matsva ewelding akadai se laser welding uye friction welding anotarisirwa kushandiswa zvakanyanya mukugadzira maroller chain. Matekinoroji aya ane zvakanakira zvekupisa kushoma, kukurumidza kwewelding uye mhando yepamusoro yewelding, izvo zvinogona kuderedza zvakanyanya kuchinjika kwewelding uye kuvandudza mashandiro uye hupenyu hwemaroller chains. Panguva imwe chete, nekugadzira sisitimu yakakwana yekudzora mhando uye maitiro ekugadzira akajairwa, kugadzikana kwemhando yemaroller chains kunogona kuvimbiswa zviri nani, kukwikwidzana kwemabhizinesi mumusika wepasi rose kunogona kuvandudzwa, uye hwaro hwakasimba hunogona kuiswa hwekusimudzira indasitiri yemaroller chain.