Tlanya lihlopha

1. Tlanya e sehang
1) Lipompo tsa lekolilo tse otlolohileng: tse sebelisetsoang ho sebetsa ka masoba le masoba a foufetseng. Li-chips tsa tšepe li teng ka har'a li-tap grooves, 'me boleng ba likhoele tse sebelitsoeng ha bo holimo. Li sebelisoa haholo bakeng sa ho sebetsana le lisebelisoa tse khutšoane tsa chip, joalo ka tšepe e bohlooho;
2) Spiral groove tap: e sebelisetsoa ho sebetsana le lesoba le sa boneng le botebo ba lesoba le ka tlase ho kapa ho lekana le 3D. Li-chips tsa tšepe li ntšoa haufi le spiral groove, 'me boleng ba khoele bo phahame;
10 ~ 20 ° helix angle tap e ka sebetsana le botebo ba khoele ka tlase ho kapa ho lekana le 2D;
28 ~ 40 ° helix angle tap e ka sebetsana le botebo ba khoele ka tlase ho kapa ho lekana le 3D;
50 ° helix angle tap e ka sebetsana le botebo ba khoele ka tlase ho kapa ho lekana le 3.5D (boemo bo khethehileng ba ho sebetsa 4D);
Maemong a mang (lisebelisoa tse thata, sekontiri se seholo, joalo-joalo), e le ho fumana matla a betere a ntlha ea meno, ho tla sebelisoa lipompo tsa lekolilo tsa spiral ho sebetsa ka masoba;
3) Lipompo tsa Spiral point: hangata li sebelisoa feela ka masoba, bolelele ba bolelele ho isa ho bophara bo ka fihla ho 3D ~ 3.5D, li-chips tsa tšepe li theoleloa ho ea tlase, torque e sehang e nyane, 'me boleng ba likhoele tse sebelitsoeng bo holimo. E boetse e bitsoa edge angle tap. kapa tip tap;
2. Tlanya ea Extrusion
E ka sebelisoa bakeng sa ho sebetsa ka likoti le masoba a foufetseng. Sebopeho sa leino se thehoa ka deformation ea polasetiki ea thepa. E ka sebelisoa feela ho sebetsana le lisebelisoa tsa polasetiki;
Likarolo tsa eona tsa mantlha:
1), sebelisa deformation ea polasetiki ea workpiece ho sebetsa likhoele;
2), pompo e na le sebaka se seholo sa li-cross-sectional, matla a phahameng, 'me ha ho bonolo ho senya;
3), lebelo la ho itšeha le ka ba holimo ho feta la lipompo tsa ho itšeha, 'me tlhahiso ea ntlafatsoa ka tsela e tšoanang;
4), ka lebaka la ts'ebetso e batang ea li-extrusion, lisebelisoa tsa mochini oa khoele ka mor'a ho sebetsa li ntlafatsoa, ​​​​boemo bo holimo bo phahame, 'me matla a khoele, ho hanyetsa ho roala, le ho hanyetsa kutu hoa ntlafatsoa;
5), ts'ebetso e se nang chip
Mefokolo ea eona ke:
1), e ka sebelisoa feela ho sebetsa thepa ea polasetiki;
2), litšenyehelo tse phahameng tsa tlhahiso;
Ho na le mefuta e 'meli ea sebopeho:
1), Oil grooveless tap extrusion - e sebelisoa feela bakeng sa maemo a machining a sefofu a otlolohileng;
2) Lipompo tsa Extrusion tse nang le li-grooves tsa oli - tse loketseng maemo ohle a ho sebetsa, empa hangata lipompo tse nyenyane tsa bophara ha lia etsoa ka li-grooves tsa oli ka lebaka la bothata ba ho etsa;
1. Litekanyo
1). Kakaretso ea bolelele: Ka kopo ela hloko maemo a itseng a ho sebetsa a hlokang ho lelefatsa ka mokhoa o khethehileng.
2). Bolelele ba Groove: ho ea fihla holimo
3) Shank square: Litekanyetso tse tloaelehileng tsa lisekoere tsa shank hajoale li kenyelletsa DIN (371/374/376), ANSI, JIS, ISO, joalo-joalo Ha u khetha, tlhokomelo e lokela ho lefshoa kamanong e ts'oanang le sesebelisoa sa ho tlanya;
2.Karolo e khoele
1) Ho nepahala: E khethiloe ka litekanyetso tse khethehileng tsa khoele. Metric thread ISO1/2/3 boemo bo lekana le boemo ba naha ba H1/2/3, empa tlhokomelo e lokela ho lefshoa ho litekanyetso tsa taolo tsa ka hare tsa moetsi;
2) Khoune e sehang: Karolo e sehang ea pompo e thehile mokhoa o sa fetoheng. Hangata, ha khoune e sehang e le telele, bophelo ba pompo bo ntlafala;
3) Meno a khalemelo: bapala karolo ea thuso le khalemelo, haholo-holo ha tsamaiso ea ho tlanya e sa tsitsa, meno a ho lokisoa a mangata, ho hanyetsa ho hoholo hoa ho otla;
3. Chipi lekolilo
1), Sebopeho sa Groove: se ama ho thehoa le ho tsoa ha li-chips tsa tšepe, 'me hangata ke lekunutu la ka hare la moetsi e mong le e mong;
2) Rake angle le ho thusa angle: Ha pompo ea pompo e eketseha, pompo e ba matla haholoanyane, e ka fokotsang haholo khanyetso ea ho itšeha, empa matla le botsitso ba ntlha ea leino li fokotseha, 'me lehlakoreng la liphallelo ke lehlakoreng la liphallelo;
3) Palo ea liphala: ho eketsa palo ea liphala ho eketsa palo ea likhahla, tse ka eketsang bophelo ba pompong ka katleho; leha ho le joalo, e tla hatella sebaka sa ho tlosa chip, e leng kotsi ho tlosa chip;
Tlanya thepa
1. Lisebelisoa tsa tšepe: tse sebelisoang haholo bakeng sa lipompo tsa incisor tsa letsoho, tse seng li sa tloaeleha;
2. Cobalt e se nang lebelo le phahameng la tšepe: hona joale e sebelisoa haholo e le thepa ea pompong, e kang M2 (W6Mo5Cr4V2, 6542), M3, joalo-joalo, e tšoailoeng ka khoutu ea HSS;
3. Cobalt e nang le tšepe e nang le lebelo le phahameng: hajoale e sebelisoa haholo e le lisebelisoa tsa pompo, joalo ka M35, M42, joalo-joalo, e nang le khoutu ea ho tšoaea HSS-E;
4. Powder metallurgy high-speed steel: e sebelisoa e le lisebelisoa tse phahameng tsa pompong, ts'ebetso ea eona e ntlafala haholo ha e bapisoa le tse peli tse ka holimo. Mekhoa ea ho reha mabitso ea moetsi e mong le e mong le eona e fapane, 'me khoutu ea ho tšoaea ke HSS-E-PM;
5. Lisebelisoa tsa Carbide: hangata li sebelisa likaroloana tse ntle haholo le limaraka tse thata, tse sebelisoang haholo ho etsa lipompo tse otlolohileng tsa lekolilo bakeng sa ho sebetsana le lisebelisoa tse khutšoane tsa chip, joalo ka tšepe e bohlooho, silicon e phahameng ea aluminium, joalo-joalo;
Lipompo li itšetlehile haholo ka thepa. Ho khetha lisebelisoa tse ntle ho ka ntlafatsa likarolo tsa sebopeho sa pompo, ho etsa hore e tšoanele maemo a sebetsang hantle le a boima haholo, ha e ntse e phela nako e telele. Hajoale, baetsi ba lipompo tse kholo ba na le lifeme tsa bona tsa thepa kapa liforomo tsa thepa. Ka nako e ts'oanang, ka lebaka la lisebelisoa tsa cobalt le litaba tsa theko, tšepe e ncha e se nang cobalt e phahameng ea ts'ebetso e phahameng e boetse e lokolloa.
.Boleng bo Phahameng DIN371/DIN376 TICN Coating Thread Spiral Helical Flute Machine Taps (mskcnctools.com)