Thepha ulwahlulo

1. Ukusika impompo
1) Iimpompo zefluti ezithe ngqo: zisetyenziselwa ukusetyenzwa ngemingxunya kunye nemingxuma eyimfama.Iichips zentsimbi zikhona kwimibhobho yempompo, kwaye umgangatho weentambo ezicutshungulwayo awuphezulu.Ngokuqhelekileyo zisetyenziselwa ukusetyenzwa kwezixhobo ezimfutshane, ezifana nentsimbi engwevu;
2) Impompo ye-Spiral groove: isetyenziselwa ukusetyenzwa komngxuma oyimfama ngobunzulu bomngxuma ongaphantsi okanye olingana no-3D.Iitshiphusi zentsimbi zikhutshwa ecaleni kwegroove ejikelezayo, kwaye umgangatho womphezulu wentambo uphezulu;
I-10 ~ 20 ° itephu ye-engile ye-helix inokucubungula ubunzulu bomsonto obungaphantsi okanye obulingana no-2D;
I-28 ~ 40 ° itephu ye-angle ye-helix iyakwazi ukucubungula ubunzulu bentambo ngaphantsi okanye ilingana ne-3D;
I-50 ° i-angle ye-helix tap iyakwazi ukucubungula ubunzulu bentambo ngaphantsi okanye ilingana ne-3.5D (imeko ekhethekileyo yokusebenza i-4D);
Kwezinye iimeko (izixhobo eziqinileyo, inowuthi enkulu, njl.njl.), ukuze ufumane amandla angcono encam yamazinyo, iimpompo zefluti ezijikelezayo ziya kusetyenziswa ukusetyenzwa ngemingxunya;
3) Iimpompo ze-Spiral point: zihlala zisetyenziselwa kuphela kwimingxuma, umlinganiselo wobude ukuya kwi-diameter unokufikelela kwi-3D ~ 3.5D, iitshiphu zentsimbi zikhutshelwa ezantsi, i-torque yokusika incinci, kwaye umgangatho womphezulu wemicu ecutshungulwayo uphezulu.Ikwabizwa ngokuba yimpompo ye-edge edge.okanye itip tap;
2. Impompo yokukhupha
Ingasetyenziselwa ukusetyenzwa ngemingxunya kunye nemingxuma eyimfama.Ubume bezinyo bubunjwa ngokuguqulwa kweplastiki yezinto eziphathekayo.Ingasetyenziselwa kuphela ukucubungula izinto zeplastiki;
Iimpawu zayo eziphambili:
1), sebenzisa i-deformation yeplastiki ye-workpiece ukucubungula imisonto;
2), impompo inommandla omkhulu we-cross-sectional, amandla aphezulu, kwaye akukho lula ukuwaphula;
3), isantya sokusika sinokuphakama kunompompo wokusika, kwaye imveliso iphuculwe ngokuhambelanayo;
I-4), ngenxa yokulungiswa okubandayo kwe-extrusion, iimpawu zomatshini zomsonto emva kokulungiswa ziphuculwe, uburhabaxa bomphezulu buphezulu, kunye nokuqina komsonto, ukuxhathisa ukunxiba, kunye nokumelana nomhlwa kuphuculwe;
5), i-chipless processing
Iziphene zayo zezi:
1), ingasetyenziselwa kuphela ukucubungula izinto zeplastiki;
2), iindleko eziphezulu zokuvelisa;
Kukho iifom ezimbini zesakhiwo:
1), i-Oil grooveless tap extrusion - isetyenziselwa kuphela umngxuma oyimfama ngokuthe nkqo iimeko zomatshini;
2) Iimpompo ze-Extrusion kunye ne-oil grooves - ifanelekile kuzo zonke iimeko zokusebenza, kodwa ngokuqhelekileyo iipompo ezincinci ze-diameter aziyilwanga nge-oil grooves ngenxa yobunzima bokuvelisa;
1. Imilinganiselo
1).Ubude obupheleleyo: Nceda uqaphele iimeko ezithile zokusebenza ezifuna ukwandiswa okukhethekileyo.
2).Ubude beGroove: yonke indlela ukuya phezulu
3) Isikwere se-Shank: Imigangatho ye-square ye-shank eqhelekileyo ngoku iquka i-DIN (371/374/376), i-ANSI, i-JIS, i-ISO, njl.
2.Inxalenye enemisonto
I-1) Ukuchaneka: Ikhethwe yimigangatho ethile yentambo.I-Metric thread ISO1/2/3 inqanaba lilingana nenqanaba lesizwe le-H1/2/3, kodwa ingqalelo kufuneka ihlawulwe kwimigangatho yolawulo lwangaphakathi lomenzi;
2) I-cone yokusika: Inxalenye yokusika yempompo yenze ipateni esisigxina.Ngesiqhelo, okukhona icone yokusika inde, kokukhona ubomi betephu bungcono;
3) Amazinyo okulungisa: dlala indima yokuncedisa kunye nokulungiswa, ngakumbi xa inkqubo yokucoca ingazinzile, amazinyo okulungisa amazinyo, ngakumbi ukuchasana nokubetha;
3. Ifluti yetshiphu
I-1), i-Groove shape: ichaphazela ukubunjwa kunye nokukhutshwa kwee-chips zetsimbi, kwaye ngokuqhelekileyo imfihlo yangaphakathi yomenzi ngamnye;
I-2) I-angle ye-Rake kunye ne-angle yokunceda: Xa i-angle ye-tap inyuka, umpompo uba bukhali, onokuthi unciphise kakhulu ukuchasana kokusika, kodwa amandla kunye nokuzinza kwezinyo ze-top yehla, kwaye i-angle yokunceda i-angle yokunceda;
3) Inani leefluti: ukwandisa inani lemibhobho kwandisa inani leentambo zokusika, ezinokwandisa ngokufanelekileyo ubomi bompompo;nangona kunjalo, iya kucinezela indawo yokususa i-chip, eyonakalisa ukususwa kwe-chip;
Thepha imathiriyeli
1. Insimbi yesixhobo: isetyenziswa kakhulu kwiimpompo ze-incisor zezandla, ezingasaxhaphakanga;
2. I-Cobalt-free high-speed steel: okwangoku isetyenziswa ngokubanzi njengempompo, njenge-M2 (W6Mo5Cr4V2, 6542), i-M3, njl., ephawulwe ngekhowudi ye-HSS;
3. I-Cobalt ene-high-speed steel: okwangoku isetyenziswa ngokubanzi njengempompo yempompo, njenge-M35, i-M42, njl., kunye nekhowudi yokumakisha i-HSS-E;
4. I-powder metallurgy high-speed steel: isetyenziswe njengezinto zompompo eziphezulu, ukusebenza kwayo kuphuculwe kakhulu xa kuthelekiswa nezi zimbini zingasentla.Iindlela zokuqamba zomenzi ngamnye zikwahluke, kwaye ikhowudi yokumakisha yi-HSS-E-PM;
5. Izinto zeCarbide: ngokuqhelekileyo zisebenzisa iinqununu ze-ultra-fine kunye namabakala amahle okuqina, ngokukodwa asetyenziselwa ukwenza iimpompo zeflute ezichanekileyo zokucubungula izinto ezimfutshane ze-chip, ezifana ne-gray cast iron, i-silicon ephezulu ye-aluminium, njl.;
Iimpompo zixhomekeke kakhulu kwimathiriyeli.Ukukhetha imathiriyeli efanelekileyo kunokwandisa ngakumbi iiparamitha zesakhiwo sempompo, iyenze ilungele iimeko zokusebenza ezisebenzayo nezifuna kakhulu, ngelixa ikwanobomi obuphezulu.Okwangoku, abavelisi beempompo ezinkulu banemizi-mveliso yabo yezinto eziphathekayo okanye iifomyula eziphathekayo.Ngexesha elifanayo, ngenxa yemithombo ye-cobalt kunye nemiba yexabiso, insimbi entsha ye-cobalt-free high-performance high-speed steel nayo ikhutshwe.
​Umgangatho oPhezulu we-DIN371/DIN376 i-TICN yoMtya wokuNxibelela umsonto we-Spiral Helical Flute Machine Taps (mskcnctools.com)