Isikhokelo sokuKhetha oomatshini bokuRola imisonto abafanelekileyo

Iindidi ezahlukeneyo zoomatshini bokuqengqeleka kwentambo ziyafumaneka kwimarike. Aba matshini banezakhono ezahlukeneyo kunye namaxabiso. Imfuno yoomatshini bokuqengqeleka kwentambo iye yanda ngokuhamba kweminyaka, yiyo loo nto abavelisi abaninzi bezama ukuhlangabezana nemfuno. Ubukho beempawu ezininzi zoomatshini bokuqengqeleka kwentambo kwenza kube nzima ukufumana oomatshini bokuqengqeleka bentambo. 

Eli nqaku liza kuxoxa ngeentlobo ezahlukeneyo zoomatshini bokuqengqa intambo abakhoyo kunye nendlela yokwenza khetha umatshini ofanelekileyo. Ukongeza, iya kuthetha malunga nesabelo semarike yemarike yoomatshini bokuqengqeleka kwentambo kunye nenkqubo yoomatshini. 

Isiqulatho
Amagqabantshintshi ngoomatshini bokuthengisa intambo
Inkqubo yokuqengqeleka komsonto
Iindidi zoomatshini bokuqengqa intambo
Isikhokelo sokukhetha oomatshini abafanelekileyo bokuqengqa intambo
isishwankathelo

Amagqabantshintshi ngoomatshini bokuthengisa intambo 

Imakethi yehlabathi yezixhobo eziqengqelekayo yahlulwe ngokusekwe kudidi loomatshini, ngoshishino losetyenziso, nangommandla. Kule minyaka mihlanu izayo, imakethi kulindeleke ukuba inyuke kakhulu ngenxa yokwanda kokubandakanywa kwezinto ezintsha zetekhnoloji koomatshini ngabadlali abaphambili kwintengiso. Abanye babavelisi yiTsugami China, Nakamura Jico Co. Ltd., kunye neTobest. 

Ngokusekelwe kwi I-OEC Ingxelo ngo-2020, imakethi yoomatshini bokuqengqeleka behlabathi baxabisa i-USD 93.4 yezigidi. Oku kumela ukuhla kwe-21.6% ukusuka kwixabiso le-USD 119 yezigidi ngo-2019. Oku kuhla kwexabiso lemarike kwakungenxa yokunciphisa ukwamkelwa koomatshini bokuqengqeleka kwentambo kwihlabathi liphela. Nangona kunjalo, imfuno yaba matshini kulindeleke ukuba ikhule ngenxa yeendlela ezahlukeneyo zokusetyenziswa njengemoto, i-elektroniki, kunye nezonyango. 

Ngo-2020, abathengisi abaphezulu boomatshini bokuqengqeleka kwentambo yayiyi-Italiya kwi-USD 18.1 yezigidi, iTaiwan kwi-USD 17.4 yezigidi, iJapan kwi-USD 16.4 yezigidi, iChina kwi-USD 11.8 yezigidi, kunye neJamani kwi-USD 9.86 yezigidi. Abarhwebi abaphezulu babeyi-China enexabiso le-USD 14.4 yezigidi, i-US kwi-USD 10.8 yezigidi, i-Indiya kwi-USD 6.01 yezigidi, iThailand kwi-USD 5.91 yezigidi, kunye noMzantsi Korea kwi-USD 3.52 yezigidi. 

Inkqubo yokuqengqeleka komsonto

Ngokubanzi, ukuqengqeleka komsonto yinkqubo yokubumba isinyithi apho indawo engenanto engoomatshini icinezelwe phakathi kokujikeleza kufa. Iprofayile yomsonto ongenanto igutyungelwe kwiifas. Njengoko isithuba esingenanto singenwa yi-dies, isinyithi sigeleza kwi-die cavities. Oku kubangela iprofayili yomsonto kwi-workpiece. Umsonto osikiweyo uphazamisa ubume bendawo obuziinkozo ngelixa ukubanda kusebenza indawo eqengqelekayo kuyayomeleza. Ukufumana i-diameter yangaphandle efanelekileyo (0.375 intshi), izikhewu kufuneka zenziwe ngoomatshini okanye zicolwe zibe yi-pitch diameter ethile ngaphambi kokuqengqeleka kwemisonto. 

Iinkqubo zomsonto eziqhelekileyo ziquka:

– I-Thru-feed: i-thru-feed: ukuqengqeleka kwemisonto yamalungu anobude bemisonto emide edlula ububanzi be-dies'.

– I-Infeed: iindawo eziqengqelekayo apho ubude bentambo bufutshane kunobubanzi be-dies'.

– I-Infeed/thru-feed: intambo enamanyathelo amabini aqengqelekayo ubude bemisonto apho imisonto engaphelelanga okanye engaphelelanga iyancipha. 

Iindidi zoomatshini bokuqengqa intambo

1. Umatshini wokugoqa umsonto owenziwe ngentambo

Umatshini wokuqengqa umsonto osicaba inamalungu amane aphambili aquka iconductor bar, pusher arm, kunye neflethi ezimbini ezifayo apho enye ilungisiwe kwaye enye ihanjiswe ngasemva naphambili ngendlela yohlobo lwecrank. I-flat iyafa iza neprofayili yentambo eyenziwe kuyo kunye nenye iprofayili yentambo ethambekele kwi-pitch yomsonto abanokudala ngayo. 

Izikhewu eziza kuxutyushwa zibanjwe yi-conductor bar, eqinisekisa ukuba zigcinwe kwindawo efanelekileyo. Kwakhona, i-conductor bar ithambekele kwindawo yokuba xa idibanisa neendawo ezingenanto, ubunzima bubatsalela phantsi ukuya kwi-pusher ingalo. Ingalo etyhalayo inyanzelisa izikhewu ukuba zibekwisithuba phakathi kweflethi ehambayo nemileyo. Intambo yenziwa xa ifa elihambayo lihamba phambili kwaye izithuba ezingenanto ziqengqeleka ngenxa yemikhosi ekhuphisanayo yenkqubo. 

2. I-2-die cylindrical thread rolling machine

A 2-die cylindrical thread rolling machine ineenguqu ezintathu eziquka ukondla, i-thru-feed, kunye nendibaniselwano ye-infeed & thru-feed. Oomatshini be-infeed banedies ezimbini ezihambelanayo ezijikeleza kwicala elinye kunye nesantya esifanayo. Enye ifa ilungisiwe ngelixa enye ineentshukumo ezisecaleni. Inkqubo yokuqengqeleka ixhomekeke kukhuhlane ukujikelezisa okungenanto. Kule meko, ukunyakaza kwecala kulungelelaniswa ukuseta intambo yentambo kunye nobubanzi. 

Amacandelo amade anemisonto efana nezikrufu zelothe kunye ne-studding zenziwe yinkqubo ye-thru-feed. Ngokucacileyo, imisonto emikhulu ifuna ngaphezulu kokugqitha kwesinye ukuvelisa imisonto epheleleyo. Kukho oomatshini abadityanisiweyo abanokuvumela kuzo zombini iinkqubo zokuqengqeleka kwe-infeed kunye ne-thru-feed.

3. I-3-die cylindrical thread rolling machine

A I-3-die cylindrical thread rolling machine iza ngokwahluka kathathu. Ababini kwabathathu bafa zilungisiwe ngelixa eyesithathu ihamba ngokuthe nkqo okanye ecaleni ngokusekwe kubume bomatshini. Umatshini wokuqengqeleka we-3-die cylindrical thread rolling ulungele ngokukhethekileyo izinto ezinemisonto emide njengezikrufu zelothe. 

4. Umatshini ojikelezayo wePlanethi

A umatshini wokuqengqeleka komsonto weplanethi inezikhewu ezifakwe kwi-dies like a flat thread rolling machine. Umatshini uneefa ezimbini apho i-fay setyhula ijikeleza kwaye i-curved die ilungisiwe. Abanye oomatshini bokuqengqeleka komsonto weplanethi baqulathe iinxalenye ezininzi ezigobileyo ezifakwe kwisangqa sokufa. Olu phawu luqinisekisa amazinga aphezulu emveliso. 

Isikhokelo sokukhetha oomatshini abafanelekileyo bokuqengqa intambo

1. Ixabiso

Iindleko zibandakanya ixabiso lokuqala lokuthenga, iindleko zezincedisi, kunye neendleko zokulondolozwa kwezixhobo. Ngokomyinge, oomatshini bokuqengqeleka kwemisonto bafumaneka ngamaxabiso malunga USD 5,000. Izinto ezixutywayo kunye nemfuno yomgca wemveliso imisela uhlobo lomatshini wokuqengqeleka kwentambo oza kuthengwa. Abathengi kufuneka baqwalasele uhlahlo lwabiwo-mali lwabo xa betyala imali kwizixhobo ezisebenzayo zokurola intambo. Ngaphezu koko, kufuneka baqinisekise ngokubanzi ukuba akukho nkunkuma, ixabiso eliphantsi lesixhobo, kunye nefomula esezantsi yabasebenzi ukunciphisa kakhulu iindleko. 

2. Ukujonga ngokuthe ngqo 

Umgangatho wokugqibela womsonto ogqityiweyo uxhomekeke ekuchanekeni komatshini ojikelezayo. Ngaphandle kokukhethwa kwezinto eziphathekayo, ukuchaneka kunqunywe yinkqubo yokulungiselela izikhewu eziza kuxutyushwa. Ngokwesiqhelo, ukuqengqeleka komsonto kugxotha imathiriyeli, ngoko ke ubukhulu bendawo engenanto buba ncinane kunobubanzi bomsonto ogqityiweyo. Kule meko, ukuchaneka okuphakathi kunokufezekiswa ukuba izikhewu zenziwe ngoomatshini ngokunyamezela okuqinileyo malunga. 0.0005 intshi. Kukho enye ingcebiso yokubandakanya a I-37-degree i-chamfer ephothiweyo ekupheleni kwecandelo ngalinye ukunciphisa umngcipheko wokukrazula kwaye malunga I-45-degree umjikelo wokugqibela.

3. Amandla

Ukufakwa kokusebenza okubandayo ekuqengqelekeni komsonto kwandisa amandla okuqina nge-30% ubuncinci kunemisonto esikiweyo. Imisonto eqengqelekayo inamandla okudinwa aphuculweyo ukusuka 50% ukuya 75%. Kule meko, imisonto ayibonakalisi ilahleko yamandla okudinwa nokuba ifudunyezwe ukuya kuthi ga I-500 degrees IFahrenheit. Abanye oomatshini bavelisa imisonto eyomeleleyo engadingi kunyango lobushushu ngaphandle kwexabiso eliphezulu. Ngokuqhelekileyo, imisonto eqengqelekayo igudileyo kwaye ayinabungozi xa iphathwa.  

4. Isantya

Isantya sokuqengqeleka komsonto sinokunyuka siye kuthi ga 200 iinyawo ngomzuzu xa usebenza kwizinto ezifana ne-high-carbon steel kunye nobhedu. Nangona kunjalo, abathengi banokufumana iziphumo ezingcono ngokusebenzisa isantya esicothayo. I-thread rollers inokufikelela kwisantya esibalulekileyo xa i-roller ebanjwe kwisibambi ifakwe kwisilayidi esinqamlezileyo ngelixa iboniswa nge-radially okanye tangentially. Isantya siyacotha ukuba i-roller ibanjwe kwisitulo sokujingi. Oku kungenxa yokunqongophala kobulukhuni bomnini kuhlobo lwe-swing. 

5. Imathiriyeli esebenzayo

Kubalulekile ukukhetha imathiriyeli efanelekileyo ukomeleza ukuchaneka kunye nomgangatho wemisonto eveliswayo. Ngokuqhelekileyo, ukuba imathiriyeli inzima, iba nzima ngokulinganayo ukuqengqeleka, nto leyo enokuchaphazela ubomi benkonzo yokufa. Kwakhona, njengoko abathengi bethenga oomatshini bokuqengqa intambo, kufuneka baqaphele ukuba iiprofayili ezingenanto zikhokelela kwii-oval ezingenanto ngenxa yemikhosi ebandakanyekayo. Ngokomyinge, imathiriyeli efanelekileyo kufuneka ibe nobude obuncinane 12%, ubuninzi bobunzima malunga I-40 HRC, kunye namandla okuqina aphezulu 1079 MPA. Ngaphezu koko, ukuphucula ukuqina kwe-dies', ezinye zineengubo zokulala njengeCVD kunye nePVD. 

isishwankathelo

Oomatshini bokuqengqeleka kwemisonto baxabisa kakhulu ngenxa yobomi benkonzo ende yokufa. Ngemfuneko encinci yolondolozo, oomatshini banamazinga aphezulu emveliso. Ukongeza kwizinto ezikhankanywe kwesi sikhokelo singentla, abathengi kufuneka baqwalasele imigangatho yendalo yonke emiselweyo yeepitshi kunye nobukhulu bemisonto. Ukufumana oomatshini bokuqengqeleka bemisonto esemgangathweni, ndwendwela Chovm.com.