Njengesixhobo esiqhelekileyo sokucubungula imicu yangaphakathi, impompo inokwahlulwa ibe yimpompo ye-spiral groove, impompo yediphu edge, itephu yegroove ethe tye kunye nentambo yombhobho yombhobho ngokwemilo, kwaye inokwahlulwa ibe yimpompo yesandla kunye nempompo yomatshini ngokwendawo yokusebenza. , kwaye inokwahlulwa ibe yimpompo yemetric, impompo yaseMelika kunye nempompo yaseBritane ngokweenkcukacha.Iimpompo zikwazezona zixhobo zokusebenza zisetyenziswa ekucofeni.Ke indlela yokukhetha itephu?Namhlanje ndabelana nawe ngesikhokelo sokukhetha itephu ukukunceda ukhethe itephu elungileyo.
Thepha ulwahlulo
A. Ukusika iimpompo
I-1, itephu ye-slot ethe tye: isetyenziselwa ukusetyenzwa komngxuma kunye nokusetyenzwa komngxuma oyimfama, iifayili zentsimbi zikhona kwindawo yempompo, umgangatho womsonto ogqityiweyo awuphezulu, usetyenziswa kakhulu ekusetyenzweni kweetshiphusi ezimfutshane, ezinje ngentsimbi engwevu njalo njalo. kwi.
2, impompo yomngxuma ojikelezayo: isetyenziselwa ubunzulu bomngxuma obungaphantsi okanye obulingana ne-3D yokusetyenzwa komngxuma ongaboniyo, iifayili zentsimbi ecaleni kokukhutshwa kwe-spiral groove, umgangatho ophezulu womphezulu womphezulu.
I-10 ~ 20 ° impompo ye-engile ejikelezayo inokusetyenzwa ngobunzulu bentambo obungaphantsi okanye obulingana no-2D;
I-28 ~ 40 ° ye-helical Angle tap iyakwazi ukucubungula ubunzulu bentambo ngaphantsi okanye ilingana ne-3D;
I-50 ° spiral Angle tap ingasetyenziselwa ukucubungula ubunzulu bomsonto obungaphantsi okanye obulingana no-3.5D (4D phantsi kweemeko ezikhethekileyo zokusebenza).
Kwezinye iimeko (izixhobo eziqinileyo, isandi samazinyo esikhulu, njl.njl.), ukuze ufumane amandla angcono, iimpompo ze-spiral groove ziya kusetyenziswa ukusetyenzwa kwimingxuma.
3, itephu yencam ejijwayo: iqhele ukusetyenziswa kuphela kumngxunya, ubude ukuya kumlinganiselo wedayamitha ukuya kuthi ga kwi-3D ~ 3.5D, ukukhupha intsimbi ezantsi, itorque yokusika incinci, umgangatho womphezulu womsonto uphezulu, okwaziwa ngokuba ngumphetho. dip itephu okanye itip tap.
Xa usika, kuyimfuneko ukuqinisekisa ukuba zonke iindawo zokusika zingena, ngaphandle koko kuya kubakho ukuwa kwezinyo.
B. Impompo yokukhupha
Ingasetyenziselwa ukusetyenzwa ngomngxuma kunye nomngxuma oyimfama, ukwenza imilo yezinyo ngoguquko lweplastiki yemathiriyeli, kwaye ingasetyenziselwa kuphela ukulungisa imathiriyeli yeplastiki.
Iimpawu zayo eziphambili:
1, usebenzisa i-deformation yeplastiki ye-workpiece ukucubungula intambo;
I-2, indawo ye-cross-sectional yempompo inkulu, inamandla amakhulu, akukho lula ukuphuka;
I-3, isantya sokusika siphezulu kunompompo wokusika, kwaye imveliso nayo iphuculwe ngokufanelekileyo;
I-4, ngenxa ye-extrusion processing ebandayo, iimpawu ze-mechanical ze-thread surface emva kokulungiswa ziphuculwe, uburhabaxa bomphezulu buphezulu, ukomelela kwentambo, ukuxhathisa ukunxiba, ukuxhathisa umhlwa kuyaphuculwa;
5, akukho processing chip.
Izinto ezingeloncedo zezi:
1, ingasetyenziselwa kuphela ukulungisa izinto zeplastiki;
2. Iindleko eziphezulu zokuvelisa.
Kukho iifom ezimbini zesakhiwo:
1, akukho impompo ye-oyile ye-extrusion ye-oyile isetyenziselwa kuphela ukudibanisa umngxuma oyimfama ngokuthe nkqo;
I-2, kunye nempompo ye-oil groove extrusion ifanelekile kuzo zonke iimeko zokusebenza, kodwa ngokuqhelekileyo iimpompo ezincinci ze-diameter ngenxa yobunzima bokuvelisa musa ukuyila i-oil groove.
Iiparamitha zesakhiwo seempompo
A. Imilo kunye nobukhulu
1. Ubude obupheleleyo: ingqalelo kufuneka ihlawulwe kwezinye iimeko zokusebenza ezifuna ukwandiswa okukhethekileyo
2. Ubude bendawo: kwi
3. Icala lokusingatha: Okwangoku, umgangatho oqhelekileyo wecala lokubamba yi-DIN (371/374/376), ANSI, JIS, ISO, njl., xa ukhetha, ingqalelo kufuneka ihlawulwe kubudlelwane obuhambelanayo kunye nesixhobo sokucofa.
B. Inxalenye enemisonto
I-1, ukuchaneka: ngomgangatho okhethekileyo wokukhetha, i-metric thread ISO1/3 inqanaba lilingana nomgangatho wesizwe we-H1/2/3, kodwa kufuneka uhlawule ingqalelo kwimigangatho yolawulo lwangaphakathi lomenzi.
I-2, i-cone yokusika: inxalenye yokusika yempompo, yenze imowudi esisigxina, ngokuqhelekileyo i-cone yokusika inde, ubomi obungcono bompompo.
I-3, amazinyo okulungisa: dlala indima yokuncedisa kunye nokulungiswa, ngokukodwa kwinkqubo yokucofa ayizinzile iimeko zokusebenza, amazinyo okulungisa ngakumbi, ngakumbi ukuchasana nokucofa.
C. Chip ukususa umkhombe
I-1, uhlobo lwe-groove: luchaphazela ukubunjwa kunye nokukhutshwa kweefayili zentsimbi, ngokuqhelekileyo kwiimfihlo zangaphakathi zomenzi ngamnye.
2. I-Angle yangaphambili kunye ne-Angle yangasemva: xa impompo iba bukhali, ukuxhathisa ukusika kunokunciphisa kakhulu, kodwa amandla kunye nokuzinza kwezinyo kunciphisa.I-engile yangasemva yi-Engile engasemva yokugaya ifotsholo.
I-3, inani le-slots: inani le-slots linyusa inani lokunyuka kwe-cut edges, linokuphucula ngokufanelekileyo ubomi bompompo;Kodwa iya kucinezela indawo yokususa i-chip, kwimeko yokususa i-chip.
Ixesha lokuposa: Sep-14-2022