Kumzi-mveliso we-hardware e-Guangdong, amavili ezandla zoomatshini ababini abafanayo bestampu babenobomi obahlukeneyo: ivili lesandla likamatshini A latshintshwa emva konyaka omnye wokusetyenziswa ngenxa yokuqhawuka komlomo, ngelixa ivili lomatshini B labaleka ngokuzinzileyo iminyaka emithathu ngaphandle kokusilela. I-Disassembly ibonise ukuba umahluko phakathi kwezi zibini bubunzima obuthethayo (4mm vs 6mm) kunye noyilo lwetywina. Eli tyala libonisa ukuba ukuqina kwestamping handwheelsayinqunywanga yinto enye, kodwa isiphumo soyilo olubanzi lwemilinganiselo emininzi, kubandakanywa ukukhethwa kwezinto eziphathekayo, ukwakhiwa kwesakhiwo, kunye nokuphathwa kwendawo. Eli nqaku lidibanisa ukuziqhelanisa noshishino ukuhlalutya indlela uyilo olumisela ngayo ubomi benkonzo yamavili ezandla ukusuka kumthombo.
Umxholo weMenu
Imathiriyeli yesinyithi: isiqinisekiso samandla -yeemeko zomthwalo onzima
Iiplastiki zobunjineli: ixabiso-ukhetho olusebenzayo-kummandla womthwalo wokukhanya
Iimathiriyeli ezidityanisiweyo: ukunqumla{0}}umda wokukhetha kunye nokusebenza okulinganayo
Uyilo oluthethiweyo: umlinganiselo wegolide wenani elithethiweyo kunye nobukhulu
Ukukhetha ukukhetha: Umahluko wobomi phakathi kweebheringi ezityibilikayo kunye neebheringi eziqengqelekayo
Isixhobo sokubeka: ubugcisa bokulinganisa ubulukhuni kunye nokuguquguquka
Umhlwa{{0}unyango lobungqina: ingqiqo yoyilo emva kovavanyo lwesitshizi setyuwa
Nxiba-ingubo exhathisayo: uyilo oluncinci ukunciphisa ukukhuhlana
I-Anti{0}}ipateni yokutyibilika: i-ergonomics kunye nokuqina kwe-synergy
Ukucutshungulwa ukuchaneka: indlela ukunyamezelana okuchaphazela ngayo ubomi bokufaneleka
Inkqubo yeNdibano: ukubamba ixabiso elibalulekileyo lokungenelela okufanelekileyo
Uyilo olutshintshayo lwebhalansi: umbulali ongabonakaliyo -osebenza ngesantya esiphezulu
I-Handle diameter: ibhalansi phakathi kwenduduzo yokubamba kunye nokudinwa
I-torque yokusebenza: umda wokhuseleko weeparamitha zoyilo
Ukukhethwa kwezinto eziphathekayo: i-gene yangaphakathi yokuqina
① Imathiriyeli yentsimbi: isiqinisekiso samandla somthwalo onzima-umthwalo
Intsimbi yokuphosa (HT200): amandla aqinile angama-200MPa, alungele oomatshini bokubhoboza abanemithwalo> 50N · m, njenge-Yangli Group’s J21 series punch handwheel, ubukhulu bokuthetha buyilelwe ukuba bube yi-6mm, akukho kwaphuka emva kovavanyo lokudinwa kwe-100,000, kwaye ubomi buyi-1.5 ubude ngokuphindwe ka-4.
Ingxubevange ye-aluminiyam (6061-T6): Ubuninzi 2.7g/cm³, amandla 190MPa, umzi-mveliso othile wokubumba iimoto usebenzisa amavili ezandla e-aluminiyam ingxubevange ukunciphisa ubunzima obungaphumiyo ngama-30%, ukunciphisa inertia ejikelezayo ngama-25%, kwaye yehlise izinga lokuguga nge-40%.
Insimbi engenasici (304): uvavanyo lokumelana netyuwa yokutshiza > iiyure ze-1000, ezifanelekileyo kwiindawo eziselunxwemeni okanye ezifumileyo, ezifana ne-punch handwheel yefektri yemitha yamanzi e-Ningbo. Emva kokusebenzisa izinto ezingama-304, ukungaphumeleli kwe-jamming okubangelwa ukugqwala kuncitshiswe ukusuka kumaxesha angama-3 ngenyanga ukuya kwi-1 ngonyaka.
② Iiplastiki zobunjineli: ixabiso -ukhetho olusebenzayo lokukhanya{1}kummandla womthwalo
Iiplastiki zobunjineli ze-ABS: Ubuninzi be-1.05g/cm³, zibiza kuphela i-1/5 yentsimbi etyhidiweyo, ilungele oomatshini abancinci bokubhoboza abanemithwalo.<20N・m, such as Jinfangyuan CNC punching machine handwheels, designed life of 2 years, maintenance cost reduced by 60%.
I-Phenolic resin: ukumelana nokushisa kwe-150 degree, i-handwheel ye-oven stamping equipment isebenzisa i-phenolic resin, iqhuba iminyaka emi-3 kwindawo ye-120 degree, kwaye umphezulu awunazo iintanda, ngelixa izinto ze-ABS zinokuhlala iminyaka eyi-1 kuphela.
③ Izinto ezidityanisiweyo: umnqamlezo{0}}ukhetho lomda kunye nokusebenza okulinganayo
Ifayibha yeglasi inayiloni eyomeleziweyo: amandla aphindwe ka-2 ngaphezulu kwenayiloni esulungekileyo, izinga lokufunxa amanzi<1%, a punching machine handwheel of an electronics factory uses this material, in an environment with 85% humidity, the life is 3 times longer than ordinary nylon, and the weight is 40% lighter than metal.
Steel -iplastiki composite: intsimbi yee-spokes (isiqinisekiso samandla) + iplastiki yezibambo (i-insulation kunye ne-anti - slip), isixhobo sonyango sokubethelwa kwesandla somatshini sithathela ingqalelo zombini amandla kunye neemfuno zokugquma, ukuphepha ukungaphumeleli kokulawula okubangelwa ngumbane ongatshintshiyo.
Uyilo lwesakhiwo: ukuqwalaselwa kabini kokusasazwa koxinzelelo kunye nokuchaneka kwentshukumo
① Uyilo oluthethiweyo: umlinganiselo wegolide wenani elithethiweyo kunye nobukhulu
Inombolo ethethiweyo: 3 spokes (lightweight) vs 6 spokes (high rigidity), emva kokuba handwheel forging machine yatshintshwa ukusuka 3 spokes ukuya 6 spokes, uxinzelelo ingcambu isithethi lehla ukusuka 150MPa ukuya 80MPa, kunye nomngcipheko ukwaphuka kwehle 60%.
Uyilo lokutyeba: Ngokwefomula yomthwalo (σ=Mr/W), kwi-50N · m isondo lomthwalo wesandla, ubukhulu bomlomo bunyuke ukusuka kwi-4mm ukuya kwi-6mm, ukhuseleko lwanda ukusuka kwi-1.2 ukuya kwi-2.0, kwaye ubomi benkonzo bandiswa ukusuka kwi-1 ukuya kwi-3 iminyaka.
② Ukukhetha ukukhetha: Umahluko wobomi phakathi kweebheringi ezityibilikayo kunye neebheringi eziqengqelekayo
Ukutyibilika iibheringi (self{0}}zithambisa): akukho ziqalelo eziqengqelekayo, zilungele isantya esiphantsi (<100rpm), such as Ward Precision Machine punch handwheel, designed life of 5 years, maintenance-free, but wear rate increases 3 times at high speed (>200rpm).
Iibheringi eziqengqelekayo (i-deep groove ball bearings): i-friction coefficient 0.0015, ifanelekile kwisantya esiphezulu, i-Jingli punch handwheel isebenzisa iibheringi ze-6005, ubomi beeyure ezingama-80,000 kwi-300rpm, amaxesha ama-2 ubude ngaphezu kweebheringi zokuslayida, kodwa ifuna ukuthambisa rhoqo.
③ Isixhobo sokumisa: ubugcisa bokulinganisa ubulukhuni kunye nokuguquguquka
I-spring pin positioning: isakhiwo esilula, i-spring force design ye-5-8N, i-handwheel ye-punch ayinayo i-spring force force (3N), ekhokelela kwi-40% ngokukhawuleza ukunxiba kwephini lokumisa.
Ukubekwa kwe-hydraulic: ukuchaneka kwendawo ± 0.5 degree. Ivili lesandla elichanekileyo lepunch lisebenzisa i-hydraulic positioning. Nangona ixabiso liphezulu nge-20%, ubomi besixhobo sokumisa bandiswa ukusuka kunyaka om-1 ukuya kwiminyaka emi-5, elungele iimeko ezichanekileyo-eziphezulu.
Unyango lomphezulu: umgca wokuqala wokhuselo ngokuchasene nokukhukuliseka kwendalo
① Anti{0}}unyango lomhlwa: ingqiqo yoyilo emva kovavanyo lwesitshizi setyuwa
Galvanizing (electrogalvanizing): ukugquma ubukhulu 8-12μm, uvavanyo isitshizi ityuwa iiyure ezingama-48, ivili lesandla somzi-mveliso othile oomatshini bezolimo isebenzisa unyango galvanizing, kunye nexesha umhlwa kwindawo yasefama ilibazisekile ukusuka kwiinyanga ezi-3 ukuya kunyaka-1.
I-Dacromet yokwambathisa: ichromium{0}}yasimahla ehambelana nokusingqongileyo, iyaxhathisa kwisitshizi setyuwa kangangeeyure eziyi-1000. I-handwheel ethile yokuthumela ngaphandle isebenzisa le ngubo. Akukho mhlwa ubakho ngexesha lokuthuthwa elwandle, ngelixa amavili aqhelekileyo ezandla sele enomhlwa.
② Nxiba{0}}ingubo exhathisayo: imicro{1}} uyilo lokunciphisa ingxabano
Ukutshiza kwe-molybdenum disulfide: ubukhulu be-5-10μm, i-friction coefficient yancitshiswa ukusuka ku-0.15 ukuya ku-0.08, emva kokuba kusetyenziswe i-handwheel eqhubekayo yomatshini wokubhoboza, ukuthwala ukuthwala kuncitshiswe ukusuka ku-0.05mm / amawaka amaxesha ukuya ku-0.01mm, kwaye ubomi banda ngamaxesha angama-4.
Ukwaleka ngeCeramic: ubulukhuni be-HV1200, bulungele ukunxitywa komthwalo onzima-, ivili lesandla somatshini wokuhlamba usebenzisa i-ceramic coating, kwaye izinga lokunxiba licotha nge-70% kunelo lamalungu angacocwanga.
③ I-Anti{0}}i-slip texture: i-ergonomics kunye nokuqina kwe-synergy
Ukuthungwa kwedayimane: Indawo yoqhagamshelwano yi-20% inkulu kunendiza, kwaye i-friction yanda nge-30%. Ngenxa yoyilo olungekho ngqiqweni lokuthungwa, umatshini wokubetha ngesandla uyatyibilika ngexesha lokusebenza, nto leyo enyusa ngokungangqalanga ukunxiba. Emva kokuphucula, izinga lokutyibilika liyancipha ukusuka kwi-15% ukuya kwi-2%.
Ukwaleka kwerabha: Umqheba uqatywe ngerabha yenitrile, engatyibilikiyo kwaye ifunxa ukungcangcazela. Emva kokusebenzisa i-handwheel yefektri ye-hardware, ukukhathala kokusebenza kwehle ngama-40%, kwaye ukuphindaphinda kokukhulula uxhulumaniso phakathi kwesibambo kunye ne-shaft yehla ngama-50%.
Inkqubo yokuvelisa: iinkcukacha zimisela ikhonkco eliphambili lempumelelo okanye ukusilela
① Ukucubungula ukuchaneka: Ulawulo lokunyamezelana luchaphazela njani ubomi obuhambelanayo
Ukunyamezelana kwe-Coaxiality: Xa i-coaxiality ye-handwheel kunye ne-shaft ingaphezulu kwe-0.1mm, umthwalo wokuthwala awulingani. I-handwheel ye-factory tool tool ine-coaxiality ye-0.2mm, eyenza ibe mfutshane ubomi bokuzala ngama-60%. Emva kokuphucula, ukunyamezela kulawulwa kwi-0.05mm, kwaye ubomi bubuyela ngokuqhelekileyo.
Ukuchaneka kwentambo: Ukuchaneka kokulungiswa kwentambo ye-M8 kuphuculwe ukusuka kwi-6H ukuya kwi-5H. I-frequency yokukhulula i-handwheel handle ye-punch press iye yancitshiswa ukusuka kwii-3 ngeveki ukuya kwii-0 amaxesha, kwaye intambo yokugqoka iyancipha ngama-70%.
② Inkqubo yeNdibano: bamba ixabiso elibalulekileyo lokungenelela okufanelekileyo
Uyilo lokuphazamiseka: Ukuphazamiseka okulungileyo phakathi kwe-shaft kunye ne-bearing yi-0.02-0.05mm. Ukuphazamiseka komzi-mveliso womatshini othile kwafikelela kwi-0.1mm, okwabangela ukuba isangqa sangaphakathi sebhere ibe siphene, ukuchasana nokujikeleza kunyuke ngama-50%, kwaye ubomi bufutshane ngama-30%.
Inkqubo yokucofa: Sebenzisa i-hydraulic press (impazamo yoxinzelelo ± 2%) ukuphepha ukuqhekeka okufihliweyo kwii-spokes ezibangelwa ukubetha. Ke ngoko, umzi-mveliso wezixhobo zokukhwabanisa wehlise izinga lengozi yokwaphuka kwamavili esandla ukusuka kwi-5% ukuya kwi-0.5%.
③ Idizayini yokulinganisa eyomeleleyo: umbulali ongabonakaliyo womsebenzi{0}}osebenza ngesantya esiphezulu.
Inqanaba eliguqukayo lokulinganisa:{0}}isantya esiphezulu samavili esandla (＞200rpm) kufuneka afikelele kwinqanaba le-G6.3. Ivili lesandla lomatshini othile wokugqobhoza kwemoto alizange lilungelelane ngokutshintshatshintshayo. Ukukhawuleza kwe-vibration kwafikelela kwi-10g kwi-150rpm, kwaye ubomi bokukhathala kwee-spokes buncitshiswe ngama-40%. Emva kokulinganisa, yancitshiswa yaba yi-4g.
I-Ergonomics: Impembelelo engathanga ngqo yeendlela zokusebenza ekomeleleni
① Ukubamba ububanzi: ibhalansi phakathi kwenduduzo yokubamba kunye nokudinwa
Ubukhulu obufanelekileyo: 40-50mm, ububanzi be-punch handwheel yi-60mm, indawo yokudibanisa isundu iyancitshiswa nge-15% ngexesha lokusebenza, okubangelwa ukunyuka kwe-20% yamandla okubamba, ukwandisa ngokungathanga ngqo umthwalo wokuthwala nge-12% kunye nokunciphisa ubomi ngama-25%.
Handle length: 120-150mm is appropriate, the handle of a hardware factory handwheel is too short (100mm), the wrist bending angle is >Idigri ye-30 ngexesha lokusebenza, okubangela amandla okusebenza angalinganiyo kunye ne-30% ekhawulezayo yokunxiba i-shaft.
② Itorque esebenzayo: umda wokhuseleko weeparamitha zoyilo
Itorque esemgangathweni: itorque esetyenziswa ngesandla kufuneka ibe Ngaphantsi okanye ilingane ne-15N · m. Ngenxa yokungonelanga kwe-lubrication, i-torque ye-punch handwheel yonyuka ukuya kwi-25N · m, okukhokelela ekugqithiseni{3}}ixesha elide lee-spokes kunye nokunyuka okuphindwe kabini kumngcipheko wokwaphuka.
Uyilo{0}}lokugcina: Ngomatshini wokunyusa isantya segiya (umlinganiselo wokunciphisa 1:2), itorque esebenzayo ye-handwheel echanekileyo iyancitshiswa ukusuka kwi-12N · m ukuya kwi-6N · m, umthwalo wokuthwala ufinyezwa ngesiqingatha, kwaye ubomi bunyuswe ngamaxesha e-1.
Isishwankathelo
Ukuqina kwesondo lesandla sepunch sisiphumo esibanzi "samandla ezinto eziphathekayo + ulwakhiwo lwengqiqo + ukuziqhelanisa nokusingqongileyo + ukuchaneka kwemveliso":
Imeko yomthwalo onzima: Iintsimbi zentsimbi (ubukhulu obukhulu kuno okanye obulingana ne-6mm) + iibheringi eziqengqelekayo + i-Dacromet coating zikhethwa, njenge-Yangli J31 series punch handwheels, enobomi boyilo lweminyaka emi-5.
Isantya esiphezulu -imeko echanekileyo yokuchaneka: I-aluminium alloy spokes + i-deep groove ball bearings + i-molybdenum disulfide coating, efana ne-AMADA handwheels, kunye nobomi obungaphezulu kweeyure ze-100,000 kwi-200rpm.
Imeko efumileyo nenothuli: Izithethi zentsimbi estainless + itywina lelabyrinth + izibambo zerabha, ezinje ngamavili esandla alungiselelweyo eNingbo Water Meter Factory, engenamhlwa kunye nokuxinana iminyaka emi-3.
Isenzo semoto ethile ye-OEM ibonakalise ukuba ngoyilo oluphuculweyo (izithethi ezijiyelwe yi-2mm + zithwele ukuchaneka okuphuculwe kwinqanaba elinye + lokutshiza komphezulu wokunxitywa{3}}kwengubo ekwaziyo ukumelana), ubomi bevili lesandla bandisiwe ukusuka kwiinyanga ezili-18 ukuya kwiminyaka emi-4, kwaye iindleko zokuyigcina zithotywe ngama-70%. Oku kuqinisekisa ukuba ukuqina ayisosalathisi esinye, kodwa luyilo olupheleleyo-olulongezelelekileyo olusuka kukhetho lwemathiriyeli ukuya kwinkqubo yokwenziwa. Kubenzi bezixhobo, kuyimfuneko ukuseka "uyilo{10}}lovavanyo{11}}impendulo" iluphu evaliweyo, njengokuqinisekisa ubomi bengubo ngokuhlalutya okulinganiselweyo koxinzelelo oluthethwayo kunye novavanyo lwesitshizi setyuwa, ukuze kuthintelwe "iziphene zokuzalwa" ukusuka kumthombo. Njengoko amava abaqulunqi abakhulu bemizi-mveliso bathi: "Uyilo olulungileyo lwevili lesandla lolunye olwenza abasebenzisi bazive bekho phakathi kweminyaka emi-3 - kuba ayizange ibe neengxaki."
