Ngaphaya kweJargon: Ukuqonda Ubukhulu obuSisiseko kunye nokunyamezelana koBume kwiiBearings eziqengqelekayo

Ngaphaya kweJargon: Ukuqonda Ubukhulu obuSisiseko kunye nokunyamezelana koBume kwiiBearings eziqengqelekayo

Xa ukhetha kwaye ufakaiibheringi eziqengqelekayo,Amagama amabini obuchwephesha adla ngokuvela kwimizobo yobunjineli:Ubukhulu obuSisisekokwayeUnyamezelo LwemilinganiseloZisenokuvakala ngathi zilwimi ezikhethekileyo, kodwa ukuziqonda kubalulekile ukuze kufezekiswe ukuhlanganiswa ngokuchanekileyo, ukuqinisekisa ukusebenza okuzinzileyo, kunye nokwandiswaibhereyitha ubomi benkonzo.

Yintoni iSiseko esiSiseko?

IUbukhulu obuSisisekoIngaba iubungakanani bethiyoriechazwe kumzobo woyilo lwemishini—ngokuyintloko ubukhulu “obufanelekileyo” benxalenye. Kwiibheringi eziqengqelekayo, oku kuquka:

• Ububanzi bangaphakathi (d):Ubukhulu be-radial obukhulu beringi yangaphakathi yebheri. Kwiibheringi zebhola ezinzulu, ikhowudi yobubanzi bangaphakathi × 5 = ububanzi bangaphakathi bokwenyani (xa ≥ 20 mm; umz., ikhowudi 04 ithetha u-d = 20 mm). Ubungakanani obungaphantsi kwe-20 mm bulandela iikhowudi ezisisigxina (umz., ikhowudi 00 = 10 mm). Ububanzi bangaphakathi buchaphazela ngokuthe ngqo umthamo womthwalo we-radial.

• Ububanzi obungaphandle (D):Ubungakanani obuncinci be-radial yeringi yangaphandle, echaphazela umthamo womthwalo kunye nendawo yokufakela.

• Ububanzi (B):Kwiibheringi zeradial, ububanzi buchaphazela amandla omthwalo kunye nokuqina.

• Ubude (T):Kwiibheringi zokutyhala, ukuphakama kuchaphazela amandla omthwalo kunye nokumelana ne-torque.

• I-Chamfer (r):Umphetho omncinci ogobileyo okanye obhityileyo oqinisekisa ukufakwa okukhuselekileyo nokuthintela ukugxila koxinzelelo.

Ezi xabiso zethiyori ziindawo zokuqala zoyilo. Nangona kunjalo, ngenxa yeenkqubo zokuvelisa,Ukuchaneka okugqibeleleyo phantse akunakwenzeka ukukufezekisa—kwaye kulapho ke kungena khona ukunyamezelana.

Yintoni iDimensional Tolerance?

Unyamezelo LwemilinganiseloIngaba iukuphambuka okuvumelekileyongobukhulu beebheringi kunye nokuchaneka kokujikeleza ukusuka kumlinganiselo osisiseko ngexesha lokwenziwa kokwenyani.

Ifomula:Ukunyamezelana kobukhulu = Ukuphambuka okuphezulu – Ukuphambuka okusezantsi

Umzekelo: Ukuba i-bearing bore yi-50.00 mm enoluhlu oluvumelekileyo lwe-+0.02 mm / −0.01 mm, ukunyamezelana yi-0.03 mm.

Ukunyamezelana kuchazwa ngamanqaku achanekileyo. Amanqaku aphezulu athetha ukunyamezelana okungqongqo.

Imigangatho yaMazwe ngaMazwe yoKunyamezela

Amanqanaba aqhelekileyo e-ISO:

• P0 (Eqhelekileyo):Ukuchaneka okuqhelekileyo kokusetyenziswa kwimizi-mveliso ngokubanzi.

• P6:Ukuchaneka okuphezulu kwizicelo zesantya esiphezulu okanye zomthwalo ophakathi.

• P5 / P4:Ukuchaneka okuphezulu kwiispindle zezixhobo zomatshini okanye oomatshini abachanekileyo.

• P2:Ukuchaneka okuphezulu kakhulu kwezixhobo kunye nokusetyenziswa kweenqwelo moya.

Amanqanaba e-ABEC (ABMA):

• I-ABEC 1/3: Iimotokunye ngokubanziimboniukusetyenziswa.

• I-ABEC 5 / 7 / 9:Izicelo ezikhawulezayo nezichanekileyo ezifana nee-spindle ze-CNC kunye nezixhobo zeenqwelo moya.

Kutheni Oku Kubalulekile Kwishishini Lakho

Ukukhetha okulungileyoubukhulu obusisisekokwayeinqanaba lokunyamezelanaKubalulekile ukuqinisekisa ukusebenza kakuhle kweebheyiri, ukuphepha ukuguguleka kwangethuba, kunye nokuthintela ixesha lokungasebenzi elibizayo. Indibaniselwano echanekileyo iqinisekisa:

• Ihambelana kakuhle nee-shafts kunye nee-housings

• Ukusebenza okuzinzileyo ngesantya esiphezulu

• Ukungcangcazela kunye nengxolo enciphileyo

• Ubomi benkonzo ende

TP– Iqabane Lakho Elithembekileyo Lokuvelisa Iibheringi

At Amandla okuTshintshela (www.tp-sh.com), singabantuumenziunamava angaphezu kweminyaka engama-25 ekuveliseniiibheringi eziqengqelekayo,iiyunithi zehabhu yamavilikunyeizisombululo zokuthwala ngokwezifiso.

• Ukuthobela ngokungqongqo i-ISO kunye ne-ABEC– Zonke iibheringi zethu zenziwe kwaye zivavanywa ukuze zihlangabezane okanye zidlule imigangatho yamazwe ngamazwe.

• Uluhlu olupheleleyo lwamanqanaba okuchaneka– Ukusuka kwi-P0 yokusetyenziswa ngokubanzi ukuya kwi-P2 yokusetyenziswa okuchanekileyo kakhulu.

• Inkxaso yobunjineli ngokwezifiso– Singavelisa imilinganiselo engeyiyo esemgangathweni kunye namanqanaba okunyamezelana akhethekileyo ukuze avumelane nesicelo sakho esichanekileyo.

• Ubuchule bokubonelela ngehlabathi–Iifektri eTshayina naseThailand, ukukhonza abathengi kumazwe angaphezu kwama-50.

Nokuba ufuna iibheringi zezixhobo zoshishino ngokubanzi, oomatshini abakhawulezayo, okanye ukuchaneka kwinqanaba leenqwelo-moya,I-TP inika umgangatho onokuwuthemba.

Phucula ukuthembeka kwezixhobo zakho.
Lungiselela ukusebenza ngemilinganiselo efanelekileyo kunye nokunyamezelana.
Sebenzisana nomvelisi weebheringi oqinisekisiweyo kwihlabathi liphela.

QhagamshelanaTP namhlanjeukuxoxa ngeemfuno zakho, ucele iisampulu, okanye ufumane ingcebiso yobugcisa yasimahla.
I-imeyile: ulwazi@tp-sh.com| Iwebhusayithi:www.tp-sh.com