Umahluko phakathi kwe-gantry kunye ne-cantilever ye-3D ye-five-axis laser cutting machines

1. Isakhiwo kunye nemo yokunyakaza

1.1 Ubume beGantry

1) Isakhiwo esisisiseko kunye nemo yokunyakaza

Yonke le nkqubo ifana “nomnyango”. Intloko yokucubungula i-laser ihamba kunye ne-"gantry" beam, kwaye ii-motor ezimbini ziqhuba iikholamu ezimbini ze-gantry ukuhamba kumzila we-X-axis guide. Umqadi, njengecandelo elithwele umthwalo, unokufezekisa i-stroke enkulu, eyenza ukuba izixhobo ze-gantry zilungele ukucubungula i-workpieces enkulu.

2) Ukuqina kwesakhiwo kunye nokuzinza

Uyilo lwenkxaso ephindwe kabini luqinisekisa ukuba i-beam igxininiswe ngokulinganayo kwaye ayiphazamiseki lula, ngaloo ndlela iqinisekisa ukuzinza kwemveliso ye-laser kunye nokuchaneka kokusika, kwaye inokufikelela kwindawo ekhawulezayo kunye nokuphendula okuguquguqukayo ukuhlangabezana neemfuno ze-high-speed processing. Kwangaxeshanye, ulwakhiwo lwayo lulonke lubonelela ngobungqongqo obuphezulu bolwakhiwo, ngakumbi xa kusetyenzwa ubungakanani obukhulu kunye nobukhulu bomsebenzi.

1.2 Ubume beCantilever

1) Isakhiwo esisisiseko kunye nemo yokunyakaza

Isixhobo se-cantilever samkela isakhiwo se-cantilever beam kunye nenkxaso yecala elinye. Intloko yokucubungula i-laser imisiwe kwi-beam, kwaye elinye icala limisiwe, lifana ne "cantilever arm". Ngokuqhelekileyo, i-X-axis iqhutywe yi-motor, kwaye isixhobo sokuxhasa sihamba kumzila wesikhokelo ukwenzela ukuba intloko yokucubungula inoluhlu olukhulu lokuhamba kwindlela ye-Y-axis.

I-2) Ubume obuqinileyo kunye nokuguquguquka

Ngenxa yokungabikho kwenkxaso kwicala elinye ekuyilweni, isakhiwo esipheleleyo sihlangene ngakumbi kwaye sithatha indawo encinci. Ukongezelela, intloko yokusika inendawo enkulu yokusebenza kwi-Y-axis direction, enokuthi ifikeleleke ngakumbi kwaye iguquguquke kwimisebenzi yokucubungula yendawo eyinkimbinkimbi, ifanelekile kwimveliso yovavanyo lwe-mold, uphuhliso lwemoto yeprototype, kunye ne-batch encinci kunye ne-medium-indi-variety and multi-variable production needs.

2. Ukuthelekiswa kwezinto eziluncedo nezingeloncedo

2.1 Izinto ezilungileyo kunye nokungalunganga kwezixhobo zomatshini we-gantry

2.1.1 Izinto ezilungileyo

I-1) Ukuqina kwesakhiwo esihle kunye nokuzinza okuphezulu

Uyilo lwenkxaso ephindwe kabini (isakhiwo esineentsika ezimbini kunye nentsimbi) yenza ukuba iqonga lokucubungula libe lukhuni. Ngexesha lokumiswa kwesantya esiphezulu kunye nokusika, imveliso ye-laser izinzile kakhulu, kwaye ukuqhubela phambili nokuchanekileyo kunokufezekiswa.

2) Uluhlu olukhulu lokucubungula

Ukusetyenziswa komqadi obanzi othwele umthwalo kunokuqhuba ngokuzinzileyo ii-workpieces ezinobubanzi obungaphezulu kweemitha ezi-2 okanye nangaphezulu, ezilungele ukusetyenzwa ngokuchanekileyo kwezixhobo zokusebenza ezinobungakanani obukhulu kwinqwelomoya, iimoto, iinqanawa, njl.

2.1.2 Izinto ezingeloncedo

1) Ingxaki yongqamaniso

Iinjini ezimbini zemigca zisetyenziselwa ukuqhuba iikholamu ezimbini. Ukuba iingxaki zokuvumelanisa zenzeka ngexesha lokunyakaza kwesantya esiphezulu, umqadi unokuthi ulungelelanise okanye utsalwe nge-diagonally. Oku akuyi kunciphisa kuphela ukuchaneka kokucubungula, kodwa kunokubangela umonakalo kwizinto zothumelo ezifana neegiya kunye neeracks, ukukhawulezisa ukuguga, kunye nokunyusa iindleko zokulondoloza.

2) Unyawo olukhulu

Izixhobo zomatshini we-Gantry zikhulu ngobukhulu kwaye ngokuqhelekileyo ziyakwazi ukulayisha kunye nokukhulula izinto eziphathekayo ecaleni kwendlela ye-X-axis, ethintela ukuguquguquka kokulayisha ngokuzenzekelayo kunye nokukhulula kwaye akufanelekanga kwiindawo zokusebenza ezinendawo encinci.

3) Ingxaki ye-magnetic adsorption

Xa injini yomgca isetyenziselwa ukuqhuba inkxaso ye-X-axis kunye ne-Y-axis beam ngaxeshanye, i-magnetism eyomeleleyo yemoto ibhengeza ngokulula umgubo wesinyithi kwindlela. Ukuqokelela kwexesha elide lothuli kunye nomgubo kunokuchaphazela ukuchaneka kokusebenza kunye nobomi benkonzo yezixhobo. Ngoko ke, izixhobo zoomatshini eziphakathi ukuya phezulu zihlala zixhotyiswe ngezigqubuthelo zothuli kunye neenkqubo zokususa uthuli lwetafile ukukhusela amacandelo okuhambisa.

2.2 Izinto eziluncedo kunye nezingeloncedo kwi-Cantilever Machine Tools

2.2.1 Izinto ezilungileyo

1) Ubume obubambekayo kunye neenyawo ezincinci

Ngenxa yoyilo lwenkxaso yecala elinye, ulwakhiwo lulonke lulula kwaye luxinene ngakumbi, olulungele ukusetyenziswa kwiifektri kunye neeworkshops ezinendawo encinci.

I-2) Ukuqina okuqinileyo kunye nokunciphisa iingxaki zokuvumelanisa

Ukusebenzisa i-motor enye kuphela ukuqhuba i-X-axis kuthintela ingxaki yongqamaniso phakathi kweenjini ezininzi. Kwangelo xesha, ukuba i-motor iqhubela kude i-rack kunye ne-pinion transmission system, inokunciphisa ingxaki yokufunxa uthuli lwemagnethi.

3) Ukutya okulula kunye nokuguqulwa okulula kokuzenzekelayo

Uyilo lwe-cantilever luvumela isixhobo somatshini ukuba sondle ukusuka kwiindlela ezininzi, ezilungele ukukhwela ngeerobhothi okanye ezinye iinkqubo zokuhambisa ngokuzenzekelayo. Ifanelekile kwimveliso yobuninzi, ngelixa ilula ukuyila komatshini, ukunciphisa iindleko zokugcina kunye nexesha lokunciphisa, kunye nokuphucula ixabiso lokusetyenziswa kwezixhobo kumjikelezo wobomi bayo.

4) Ukuguquguquka okuphezulu

Ngenxa yokunqongophala kweengalo zenkxaso ezithintelayo, phantsi kweemeko ezifanayo zobukhulu besixhobo somatshini, intloko yokusika inendawo enkulu yokusebenza kwicala le-Y-axis, ingaba kufutshane ne-workpiece, kunye nokufezekisa ukusika okuguquguqukayo kunye neendawo ezihlala kuzo kunye ne-welding, efanelekileyo kakhulu kwimveliso yokubumba, ukuphuhliswa kweprototype, kunye nokuchaneka kwe-machining ye-workpieces encinci kunye nephakathi.

2.2.2 Izinto ezingeloncedo

1) Uluhlu olulinganiselweyo lokucubungula

Ekubeni i-crossbeam ethwele imithwalo yesakhiwo se-cantilever imisiwe, ubude bayo bukhawulelwe (ngokuqhelekileyo akufanelekanga ukusika i-workpieces kunye nobubanzi obungaphezu kweemitha ezi-2), kwaye uluhlu lokucubungula lulinganiselwe.

I-2) Uzinzo olunganelanga lwesantya esiphezulu

Ulwakhiwo lwenkxaso yecala elinye lwenza iziko lomxhuzulane wesixhobo somatshini lijonge kwicala lenkxaso. Xa intloko yokucubungula ihamba nge-axis ye-Y, ngokukodwa kwimisebenzi yesantya esiphezulu kufuphi nesiphelo esimisiweyo, utshintsho kumbindi womxhuzulane we-crossbeam kunye ne-torque enkulu yokusebenza kunokwenzeka ukuba kubangele ukungcangcazela kunye nokuguquguquka, kubangele umngeni omkhulu kuzinzo jikelele lwesixhobo somatshini. Ke ngoko, ibhedi kufuneka ibe nobungqongqo obuphezulu kunye nokuxhathisa ukungcangcazela ukuphelisa le mpembelelo iguqukayo.

3. Amathuba ezicelo kunye neengcebiso zokukhetha

3.1 Isixhobo somatshini weGantry

Isebenza kwi-laser cutting processing kunye nemithwalo enzima, ubukhulu obukhulu, kunye neemfuno ezichanekileyo ezichanekileyo ezifana nokuhamba ngeenqwelomoya, ukuveliswa kweemoto, ukubumba okukhulu, kunye namashishini okwakha iinqanawa. Nangona ithatha indawo enkulu kwaye ineemfuno eziphezulu zokudityaniswa kwemoto, ineengenelo ezicacileyo kuzinzo kunye nokuchaneka kwimveliso ephezulu kunye nesantya esiphezulu.

3.2 Izixhobo zoomatshini baseCantilever

Ifaneleke ngakumbi ukuchaneka kwe-machining kunye nokusika umphezulu onzima we-workpieces encinci kunye nobukhulu obuphakathi, ngakumbi kwiindibano zocweyo ezinendawo encinci okanye i-multi-directional feeding. Inesakhiwo esine-compact kunye nokuguquguquka okuphezulu, ngelixa kulula ukugcinwa kunye nokudibanisa okuzenzekelayo, ukubonelela ngeendleko ezicacileyo kunye neenzuzo ezisebenzayo kwimveliso yovavanyo lokubumba, ukuphuhliswa kweprototype kunye nemveliso yebhetshi encinci kunye nephakathi.

4. Inkqubo yokulawula kunye nokuqwalaselwa kokulondolozwa

4.1 Inkqubo yokulawula

I-1) Izixhobo zomshini we-Gantry zivame ukuthembela kwiinkqubo ze-CNC ezichanekileyo kunye ne-algorithms yembuyekezo ukuze kuqinisekiswe ukulungelelaniswa kweenjini ezimbini, ukuqinisekisa ukuba i-crossbeam ayiyi kulungelelaniswa ngexesha lokunyakaza kwesantya esiphezulu, ngaloo ndlela igcina ukuchaneka kokucubungula.

I-2) Izixhobo zomshini we-Cantilever zithembele ngaphantsi kulawulo oluyinkimbinkimbi lwe-synchronous, kodwa zifuna ukuchaneka kwexesha langempela lokubeka iliso kunye ne-teknoloji yembuyekezo ngokwemiqathango yokumelana nokungcangcazela kunye nokulinganisela okuguquguqukayo ukuqinisekisa ukuba akuyi kubakho ziphoso ngenxa yokunyakaza kunye nokutshintsha kwiziko lobunzima ngexesha lokucubungula i-laser.

4.2 ULondolozo kunye noQoqosho

I-1) Izixhobo ze-Gantry zinesakhiwo esikhulu kunye namacandelo amaninzi, ngoko ke ukugcinwa kunye nokulinganisa kunzima. Ukuhlolwa okungqongqo kunye nokuthintela uthuli amanyathelo afunekayo ekusebenzeni ixesha elide. Ngexesha elifanayo, ukunxiba kunye nokusetyenziswa kwamandla okubangelwa ukusebenza komthwalo ophezulu akunakunakwa.

I-2) Izixhobo ze-Cantilever zinesakhiwo esilula, ukugcinwa okuphantsi kunye neendleko zokuguqulwa, kwaye zifaneleke ngakumbi kwiifektri ezincinci kunye nobukhulu obuphakathi kunye neemfuno zokuguqulwa kwe-automation. Nangona kunjalo, imfuno yokusebenza okuguquguqukayo kwesantya esiphezulu ikwathetha ukuba ingqwalasela kufuneka ihlawulwe kuyilo kunye nokugcinwa kokumelana nokungcangcazela kunye nokuzinza kwexesha elide lebhedi.

5. Isishwankathelo

Thatha ingqalelo yonke le ngcaciso ingentla:

1) Isakhiwo kunye nokunyakaza

Isakhiwo se-gantry sifana "nomnyango" opheleleyo. Isebenzisa iikholamu ezimbini ukuqhuba umnqamlezo. Inobungqongqo obuphezulu kunye nokukwazi ukuphatha i-workpieces enkulu, kodwa ungqamaniso kunye nendawo yomgangatho yimiba efuna ingqalelo;

Isakhiwo se-cantilever samkela i-design ye-cantilever yecala elinye. Nangona uluhlu lokucubungula lulinganiselwe, lunesakhiwo esincinci kunye nokuguquguquka okuphezulu, okuhambelana ne-automation kunye ne-multi-angle cut.

2) Ukulungiswa kweenzuzo kunye neemeko ezifanelekileyo

Uhlobo lwe-Gantry lufaneleke ngakumbi kwindawo enkulu, i-workpieces enkulu kunye neemfuno zokuvelisa i-batch ye-speed-speed, kwaye ifanelekile kwiindawo zokuvelisa ezinokuthi zifake indawo enkulu yomgangatho kunye neemeko ezihambelanayo zokugcinwa;

Uhlobo lweCantilever lufaneleke ngakumbi ukusetyenzwa kwamancinci amancinci naphakathi, iindawo ezinzima, kwaye zifanelekile ngezihlandlo ezinendawo encinci kunye nokusukela ukuguquguquka okuphezulu kunye neendleko zokugcinwa okuphantsi.

Ngokweemfuno ezithile zokucwangcisa, ubungakanani bomsebenzi, uhlahlo lwabiwo-mali kunye neemeko zefektri, iinjineli kunye nabavelisi kufuneka balinganise iingenelo kunye nokungonakali xa bekhetha izixhobo zoomatshini kwaye bakhethe izixhobo ezilungele iimeko zokoqobo zokuvelisa.