Wonke umntu otshiselayo uyakwazi ukuphoxeka kokucinezela, ukubeka ngokutsha, kunye nokuleqa ulungelelwaniso kumphezulu womsebenzi obuthathaka. Siye sabukela abenzi bobuchule bokwenza izinto bephulukana neeyure kwiipleyiti zentsimbi ezijijekileyo zitshintsha phakathi kwe-weld-kunye nezinto ezilahliweyo zifumba phantsi kokulungiswa okungahambelaniyo. I itafile yokuwelda iyayisombulula loo nto. Akunjalo njengophuculo lokunethezeka, kodwa njengesiseko esiqinisekisiweyo sentsimi yokwenziwa ngokuphindaphindiweyo, ukunyamezela okuphezulu-ingakumbi apho ukuthwala kuhlangabezana neemfuno ezinzima.
Kutheni "Ephathekayo" Ingathethi "Ukulalanisa"
Uninzi lweetafile eziphathwayo ze-welding zibingelela ukuqina ukuze kugcinwe ubunzima. Baguquguquka phantsi kwe-1/4-intshi yepleyiti. Bajija xa utorque kwikona ebambekayo. Sivavanye iimodeli ezintathu eziphambili kwiworkshop yethu yaseBotou: enye igobile ngokubonakalayo kumthwalo we-300 kg; enye ibonise ukuphambuka kwe-0.8 mm kubude bayo be-1200 mm ngexesha lovavanyo lwe-MIG ye-bead-on-plate. I itafile yokuwelda kuhanjiswe ngaphantsi kwe-0.15 mm ukuphambuka phantsi kweemeko ezifanayo. Ipleyiti yayo ephezulu eyi-12-mm etyebileyo, i-CNC-machined flatness (± 0.05 mm ngaphezu kwe-1 m), kunye nefreyim ye-I-beam eyomeleziweyo ifunxa umothuko ngaphandle kwe-resonance. Inobunzima be-142 kg-hayi ukukhanya, kodwa iyalawuleka kunye nabantu ababini kunye noonodoli beevenkile eziqhelekileyo. Akukho crane efunekayo. Akukho iankile zomgangatho ezisisigxina ezifunekayo. Yibophe nje phantsi okanye uyishiye iselfowuni.
Oku akuyothiyori. Umthengi e-Guangdong wayisebenzisa kwindawo ejikelezayo yomsebenzi-eyihambisa ngeveki phakathi kweendawo ezintathu zeemoto. Emva kweenyanga ezintandathu, i-zero recalibration yayifuneka. Ingxelo yabo ye-metrology iqinisekise isithuba semingxuma esingaguqukiyo kuzo zonke izinto ezombiweyo ezingama-217. Oko kuphinda-phinda kuqala ngokuzinza. Kwaye ukuzinza kuqala ngokukhetha izinto eziphathekayo: Q345B insimbi yesakhiwo, kungekhona intsimbi ethambileyo eqhelekileyo. Isivuno samandla angama-345 MPa. Amandla okuqina 470–630 MPa. Iqinisekiswa ngeengxelo zovavanyo lokusila-kungekhona amaphepha okuthengisa.
Ukulungiswa Kwehlabathi Lokwenyani: Yintoni Esebenzayo, Yintoni Engaphumeleliyo
Abanye bathi izixhobo zemodyuli ziyayigatya imfuneko yeetafile ezichanekileyo. Kodwa siye sabona iivenkile ezininzi zichitha imali kwiijigi ezibizayo ezityibilika kwiindawo ezingalinganiyo. I-2,800 yeedola ayinamsebenzi ukuba isiseko sihlala kwiishifti ze-0.3 mm phakathi kokusetha. I itafile yokuwelda iimpawu ze-T-slots eziyi-16 mm zishiyana nge-50 mm nganye-zihambelana ne-ISO-standard clamps, iibhloko zokumisa, kunye nezikhonkwane zendawo. Okubaluleke ngakumbi, ukuhambelana kwendawo yokuhlala kuhlala ngaphakathi kwe-± 0.03 mm ubude obupheleleyo. Oko kubalulekile xa ubeka iipleyiti ezine ze-8-mm zebhloko ye-hydraulic manifold.
Silandele ixesha lokuseta kubo bonke abavelisi abahlanu betshintsha ukusuka kwiibhentshi zethutyana ukuya kule tafile. Umyinge wokunciphisa: 37%. Eyona nzuzo inkulu? Ukuphelisa umjikelo "wokucofa kunye nokukhangela"-apho abashiseli babethelela iinxalenye kwindawo, ukulinganisa, ukucofa kwakhona, ukulinganisa kwakhona. Ngolungelelwaniso oluchanekileyo lwe-T-slot kunye ne-100-mm igridi yokumakisha i-laser-efakwe kumphezulu, indawo iba yi-deterministic-hayi ukuphindaphinda. Umsebenzisi omnye uxele ixesha lokulungiselela ukusika kwindibano nganye yesibiyeli ukusuka kwimizuzu engama-22 ukuya kwi-13.8. Ziiyure ezingama-49 ezigcinwe ngenyanga kumgca omnye kuphela.
- Akukho zidingo zeankile ezifihliweyo: Izifakelo ezine ezinentambo ze-M16 ezikoneni zamkela iinyawo zomgangatho osemgangathweni okanye iibholithi ze-ankile
- Akukho zixhobo zikhethekileyo zifunekayo: Zonke izixhobo ezixhomayo zisebenzisa ii-wrenches eziqhelekileyo eziyi-17-mm-akukho baqhubi beTorx okanye izitshixo zobunini
- Akukho lulibration drift: Ubulukhuni bobuso (HB 180–220) buxhathisa ukubola kwiihamile eziwisiweyo okanye iintlantsi zokusila
Ngubani kanye kanye okufunayo oku-kwaye ngubani ongayifuniyo
Iivenkile ezincinci zokuzilibazisa zenza ulungiso lwamasango ngamaxesha athile? Mhlawumbi overkill. Abafundi bafunda ukuwelda ngentonga ngentsimbi eyi-1/8-intshi ye-intshi? Iindleko ezingeyomfuneko. Kodwa ukuba ukuhamba kwakho kubandakanya nayiphi na kwezi, i itafile yokuwelda izihlawulela ngokucutha izinto ezilahliweyo kuphela:
- Ukwenza iifreyimu zesakhiwo koomatshini bezolimo (≥3 mm ubukhulu bodonga)
- Ukwakha i-chassis yesiko lokuguqulwa kwemoto yombane
- Ukuvelisa iibhetshi eziphindayo zezibiyeli ezidityanisiweyo kwiinkqubo zemibhobho yeHVAC
- Ukulungiswa kwezixhobo zemigodi apho ukunyamezelana kokufaneleka kufuneka kubambe ±0.5 mm
Omnye umxhasi e-Shandong uqhube uhlalutyo lweendleko-inzuzo: phambi kwetafile, izinga labo lokulungisa i-weld laliyi-11.3%. Emva kokuphunyezwa, yehla yaya kutsho kwi-2.1% kwiiveki ezisibhozo. Uninzi lweentsilelo zazinxulumene nokungahambi kakuhle-kungekhona i-porosity okanye ukungabikho kokudibanisa. Olo tshintsho lwayitshintsha imodeli yabo yokucaphula: ngoku baqinisekisa ukuchaneka komda ±0.3 mm kuzo zonke iindibano ezidityanisiweyo. Eso siqinisekiso siphumelele izivumelwano ezimbini zeOEM.
Botou Haijun Metal Products Co., Ltd.: Ubunjineli, hayi iNdibano
I-Botou Haijun Metal Products Co., Ltd. yasungulwa ngo-2010 ngokugxila emxinwa: izixhobo kunye neegeyiji ezisinda kwimigangatho yevenkile yokwenene. Hayi iipropu zegumbi lokubonisa. Ayizi nkcukacha zokuthumela ngaphandle kuphela. Iqela labo lisandwendwela iindawo zabathengi rhoqo ngenyanga-ukulinganisa iipateni zokunxiba kwindawo yetafile, imijikelo ye-clamp yexesha, ukubukela indlela abaqhubi abalungisa ngayo izinto. Loo datha yasendle izondla ngokuthe ngqo kuhlaziyo loyilo. Eyangoku itafile yokuwelda Isizukulwana sibandakanya imiphetho ye-slot ehlaziyiweyo (ukuthintela ukukrazula komlomo) kunye ne-chamfered corner radii (ukuphelisa ama-burrs abukhali emva kokusika iplasma). Ezi ayizizo tweaks zokuthambisa. Ziyimpendulo kumanqaku eentlungu ezibhaliweyo.
Indawo yabo ekwisiXeko saseBotou ijongana nemveliso yomjikelo opheleleyo: ukusika ipleyiti ekrwada, i-annealing yokuphelisa uxinzelelo, umatshini weCNC, ukuqina komphezulu, kunye nokuhlolwa kokugqibela-konke kuphantsi kophahla olunye. Zonke iinqanawa zetafile ezinenombolo yesiriyali elandelekayo, isatifikethi somgangatho othe tyaba, kunye nengxelo yovavanyo lwemathiriyeli. Akukho ikontraki yomntu wesithathu. Akukho "kudityaniswe eTshayina" ilebhile. Eli nqanaba lokudibanisa ngokuthe nkqo lichaza ukuba kutheni ixesha lokukhokela lihlala phantsi kweentsuku zokusebenza ze-22-nokuba kunye noqwalaselo lwe-T-slot yesiko.
Isigwebo sokugqibela: Ukuchaneka unokushukuma
I itafile yokuwelda iibhulorho umsantsa uninzi lwabavelisi abawuhoyiyo: isithuba phakathi kweetafile zemizi-mveliso ezimileyo kunye nezixhobo ezikhaphukhaphu zokuwisa. Ihambisa ukuqina komgangatho wevenkile ngaphandle kokukuvalela kwikhonkrithi. Yamkela izixhobo ezisemgangathweni ngaphandle kokubanga iiadaptha zesiko. Ibamba ukunyamezela okubalulekileyo-kungekhona nje ephepheni, kodwa phantsi kwe-arc flash, i-hammer blows, kunye nokuxhatshazwa kwemihla ngemihla.
Ukuba imveliso yakho ye-welding ixhomekeke kukungaguquguquki-hayi ithamsanqa-awufuni enye i-clamp. Ufuna isiseko esingaxoki. Eso siseko sinegama. Kwaye iyashukuma.
