Xa abantu abaninzi besiva 'izixhobo zokulinganisa izixhobo', bacinga ngeebholithi zegeneric okanye iishim eziphuma kwishelufu. Yimpazamo yokuqala leyo. Ngokwenyani, la macandelo lujongano olubalulekileyo phakathi kwenjongo yoyilo lomatshini kunye nenyani yokusebenza kwayo. Indawo engalunganga ayibangeli nje ixesha lokuphumla; ithoba ngokuthe cwaka ukuchaneka de yonke inkqubo yakho iphume ngaphandle. Ndibone imisebenzi emininzi kakhulu iphatha la malungu njengempahla yorhwebo, iodola eyona ndlela inexabiso eliphantsi kwikhathalogu yegeneric, kuphela ukujongana nemiba yolungelelwaniso oluphindaphindiweyo. Inyaniso kukuba, i izixhobo zokulinganisa izixhobo-ingakumbi iipads ezenziwe ngoomatshini, izikrufu ze-jack yesiko, kunye neebholiti zesiseko-apho umlo wozinzo lwexesha elide uphumelele okanye ulahlekile.
INdawo nguMyalezo
Awukwazi ukuthetha ngezi nxalenye ngaphandle kokuqala ngento eyenziwe ngayo. Intsimbi yokusakha inokuba ilungile kwisiseko esimileyo, esisezantsi sokungcangcazela, kodwa i-brittle. Kwimithwalo eguquguqukayo okanye ukukhwela ibhayisekile eshushu, ujonge intsimbi yomgidi. Emva koko kukho umhlwa. I-stainless steel jack screw ivakala kakuhle de ube ufuna amandla aso okuqina kwisicelo esinomthwalo ophezulu; kulapho iintsimbi ze-alloy ezikumgangatho ophezulu kunye ne-plating efanelekileyo zingena khona. Kwisithuba esingangonyaka, i-corrosion creep yazise ukuthambeka okuyi-0.5mm kwisitshizi esibalulekileyo. Ukulungiswa bekungekokutshintsha nje iipads; yayilulungelelwaniso olupheleleyo. Ukuphindaphinda iindleko kwakukhohlakele.
Apha kulapho ubuchule bomboneleli bezinto eziphathekayo buba bungaxoxiswana. Inkampani efana Qingdao Qiangsenyuan Technology Co., Ltd.(QSY) asiyovenkile yoomatshini nje. Ngeminyaka engama-30 ekujuleni nasekusebenzeni, bafumana ukuba ukhetho phakathi kwentsimbi ye-ductile, intsimbi engama-4140, okanye i-304/316 engenastainless yonyawo lokulinganisa ayiyobhokisi yokukhangela. Lubalo olubandakanya umthwalo, okusingqongileyo, ubomi bokudinwa, kunye ne-coefficient of friction against the floor. Umsebenzi wabo onama-alloys akhethekileyo afana ne-nickel-based based tips kumava kunye neendawo ezigqithiseleyo-cinga izityalo zeekhemikhali okanye imimandla ephezulu yokushisa-apho izisombululo eziqhelekileyo zihluleka ngokuyingozi.
I-nuance ikwi-specs. Ibholithi yokulinganisa ayiyoM20x100 kuphela. Ludidi lwentambo (3 okanye ngcono ukuchaneka), iradiyasi engaphantsi kwentloko yokuthintela uxinzelelo, kunye nobunzima. Ndizikhankanye iindawo apho ubulukhuni obungundoqo kunye nobulukhuni bomphezulu bohlukene ukunqanda ukuqhawuka komsonto. Ukuba amehlo omboneleli wakho ajonge kwezo nkcukacha, fumana entsha. I tsngtaocnc.com iwebhusayithi ibonisa ugqaliselo kukungundo weqokobhe kunye nokuphosa utyalo-mali. Oko kuyafaneleka kuba kwiimilo ezintsonkothileyo, ezisebenza ngoxinzelelo kwiipleyiti zodwa okanye iinyawo ezingcangcazelisayo, ezi ndlela zokuphosa zinokuba ngaphezulu kunewelding elula kunye.
UkuCwangciswa koMatshini: Apho uNyamezelo oluDimensional ludibana neMfezeko yoMphezulu
Nanku umngxunya wesibini omkhulu: ukuthatha 'ngoomatshini' kuthetha 'ukuchaneka'. Ukunyamezela kwindawo yokuhlala yephedi yokulinganisa kunokufuna ukuba sicaba ngaphakathi kwe-0.05mm kwindawo yayo yonke. Kodwa okona kubaluleke kakhulu, ukugqitywa komphezulu kunye nokwakheka kweenkozo kubalulekile. Umphezulu womatshini ongasebenzi kakuhle uya kunxiba ngokungafaniyo, udala indawo eshukumayo. I-CNC machining ibalulekile, kodwa lucwangciso kunye nesicwangciso sendlela yesixhobo esiqinisekisa ukuhambelana kwibhetshi yama-50 okanye ama-500 amacandelo.
Sasinetyala lomatshini omkhulu wokungqusha owawumana ukwehla. Sajonga yonke into-isiseko, imithwalo, umatshini ngokwawo. Ekugqibeleni, satsala iphedi yokulinganisa saza sayibeka phezu kwepleyiti engaphezulu. Ijongeka ilungile. Ngaphantsi kweprofilometer, nangona kunjalo, sabona i-concavity encinci, engaguqukiyo kwisixhobo esigugileyo ngexesha lokujongana kokugqibela. Iphedi nganye yayinayo. Ngaphantsi komthwalo, yakhubaza kancinci, yaza yahlala. Ukulungiswa kwakuyiseti entsha yeepads ezisuka kwivenkile ezaziqonda ukuba ukupasa kokugqibela akukona nje ukubetha umlinganiselo, kukushiya indawo ezinzileyo, enzima yokusebenza. Ukukhankanywa okucacileyo kwe-QSY komatshini we-CNC njengenkonzo engundoqo kubonisa ukuba banakho ukuzisa oku, hayi nje ukumila okurhabaxa kokusasa.
Umgangatho womsonto ngomnye umbulali othuleyo. Imisonto kwisikrufu sokulinganisa ithatha uxinzelelo olukhulu. Imisonto esongiweyo yomelele kunemisonto echetyiweyo, njengoko ilandela iinkozo. Ndihlala ndichaza imisonto eqengqelekayo ebaluleke kakhulu izixhobo zokulinganisa izixhobo. Inxalenye inokujongeka iyafana, kodwa ukusebenza phantsi komthwalo webhayisekile kukwahlukene. Olu luhlobo lweenkcukacha umenzi onamava acinga ngazo, kwaye yiyo eyahlula indawo ethembekileyo esecaleni kwibhombu yexesha.
Ukujongwa koYilo: Kutheni Amacandelo e-OEM engasoloko Engcwele
Ukuodola ngobumfama iindawo ezisecaleni ze-OEM zihlala zikhuselekile, kodwa akusoloko zilungile. Ngamanye amaxesha, uyilo lwe-OEM lunesiphako esibonisa kuphela emva kweminyaka ebaleni. Mhlawumbi iradiyasi ibukhali kakhulu, ibangela ukuqhekeka. Mhlawumbi indawo yokuthwala incinci kakhulu kulwabiwo lomthwalo wangempela. Enye yezona zinto zibaluleke kakhulu iqabane loyilo elilungileyo elinokuzenza kukubonelela ngengcebiso yobunjineli bexabiso malunga noyilo ngokutsha olusecaleni.
Ndibambisene ne-Foundry-engafaniyo ne-QSY kwindlela yayo edibeneyo-ekutshintsheni unyawo lokunyuka kwe-compressor eqhekekileyo. Inxalenye ye-OEM yayikubunjwa kwesanti. Siyilwe ngokutsha njengobumbo lweqokobhe olunobumba obungqindilili kancinci kwindawo enoxinzelelo oluphezulu kwaye satshintsha umxube wealloyi ukuze kuxhathise impembelelo engcono. Umphumo waba yinxalenye eyodlula eyokuqala. Ishedyuli yokulondolozwa komthengi itshintshile ngenxa yophuculo olulula lwenxalenye esecaleni. Oku kufuna umthengisi onokwenza okungakumbi kunokufunda nje umzobo; kufuneka baqonde iindlela zomthwalo kunye nokuziphatha kwezinto eziphathekayo.
Kulapho imodeli yenkonzo epheleleyo ikhanya khona. Inkampani ephethe ukuphosa kunye nomatshini wangaphakathi, njengequmrhu elisemva tsngtaocnc.com, inenzuzo enkulu. Oomatshini banokuphendula kwiqela le-Foundry malunga nobuchule bokuphosa okanye umba ofihlakeleyo we-porosity, okhokelela kwinxalenye engcono kugqatso olulandelayo. Le ngxelo ivaliweyo igolide kwiindawo ezikhuselekileyo apho ukuthembeka kubaluleke kakhulu.
ULungiselelo kunye nokusilela kweHlabathi lokwenyani
Yonke le ntetho yobugcisa ayithethi nto ukuba awukwazi ukufumana inxalenye xa umatshini uphantsi. Kodwa ukugcina zonke izinto ezisetyenziswayo zibiza imali eninzi. Intshukumo elumkileyo kukuchonga eyona nto ibalulekileyo, ukunxiba okuphezulu, okanye ukukhokela ixesha elide izixhobo zokulinganisa izixhobo kwaye ugcine ii-spares. Ezi zihlala zizinto ezenziwe ngoomatshini: i-eccentric bushings yezikrufu ezilungelelanisiweyo, iiwasha ezingqukuva ezinobukhulu obukhulu beenyawo ezijikelezayo, okanye iibholiti zesiseko zofakelo oluthile lwe-epoxy grout.
Ibali lokusilela elihlala lihleli kum libandakanya i-hobber yegiya. Iweji yesiko lokulinganisa, ibhloko ebonakala ilula ene tape, ayiphumelelanga. Ixesha eliphambili le-OEM yayiziiveki ezili-16. Imveliso yayifile. Sasingenamzobo. Kwafuneka siyibuyisele umva-injineli indawo eyaphukileyo kumaqhekeza, sifumane intsimbi efanelekileyo engenanto, kwaye siyifake igalelwe ubushushu kwaye yasilwa. Kwasithatha iintsuku ezili-10 zomsebenzi onzima kunye neendleko eziphindwe kathathu. Emva koko, senza amaqhosha amabini. Isifundo sasicacile: kujongano olungekho mgangathweni, kubuthunywa-lubalulekileyo, ulawulo olusebenzayo olusecaleni alulolongo; yi-inshurensi.
Le yenye ingongoma kubavelisi abakhethekileyo. Ukukwazi kwabo ukuvelisa i-one-off okanye ibhetshi encinci kwisampulu okanye umzobo, usebenzisa iinkqubo ezifana nokuphosa utyalo-mali kwiimilo ezinzima, kunokusindisa ubomi. Ijike ixesha lokuphumla eliyingozi leeveki ezili-16 libe luvavanyo olulawulekayo lweentsuku ezili-10.
Ukuvala iLoop: Kumalunga neNkqubo yokuCinga
Ke, ayikhe ibe malunga nenxalenye ngokwayo. Imalunga nendlela isixhobo sokulinganisa inxalenye isebenzisana nesiseko, isiseko somatshini, umthwalo, kunye nokusingqongileyo. Ukuzichaza kufuna ukucinga njengenjineli yeenkqubo. Kufuneka uqwalasele i-galvanic corrosion phakathi kwebholiti yentsimbi kunye nonyawo lomatshini wentsimbi. Kufuneka ucinge ngokuhambelana nokuthambisa kumacandelo afakwe imisonto. Kuya kufuneka uqonde ukuba inxalenye kufuneka yomelele okanye ihlale incinci ukufunxa umothuko.
Abona baboneleli abagqwesileyo kwesi sithuba, abo baneminyaka engamashumi eminyaka yamava oshishino afana ne-QSY, baba ngabacebisi. Awubathumeli nje inombolo ye-PO; uchaza ingxaki: Sinamandla aphezulu asecaleni kolu shicilelo kwaye iibholiti zokulinganisa zigcina ukucheba. Impendulo yabo kufuneka ibe yingxoxo malunga namabakala ezinto eziphathekayo, uyilo lwentambo, mhlawumbi ucebise utshintsho kwi-bolt ukuya kwi-design ye-shear-pin enezindlu ezahlukeneyo. Obo bunzulu bujika intengiselwano ibe yintsebenziswano.
Ekugqibeleni, izixhobo zokulinganisa izixhobo ziluvavanyo lokuqwalaselwa komsebenzi kwiinkcukacha. Abanabubele, bahlala bemdaka, kwaye bafihlakele ekubonweni. Kodwa ukungahoyi ukuchaneka kwabo yindlela ethe ngqo yokuncipha kokuchaneka, ixesha lokuphumla elingacwangciswanga, kunye neendleko ezifihliweyo. Kuyahlawula-ngokoqobo-ukuzifumana kumaqabane angawaboniyo njengamawijethi alula, kodwa njengezixhobo ezichanekileyo ezenziwe ngobunjineli ezibambe inkqubo yakho yonke ngokwenyani nangokomfanekiso.
