Taps Analysis: Gwaro reKuwedzera Thread Kucheka Kubudirira ne300% kubva kuBasic Selection kuenda kuAdvanced Technology.
Mumunda weMechanical processing, Tap, sechinhu chakakosha chemukati tambo kugadzirisa, inotarisisa zvakanangana neshinda uye kugona kugadzira. Kubva pakugadzirwa kwepombi yekutanga naMaudslay kuUK muna 1792 kusvika pakubuda kwemapombi akakosha etitanium alloys nhasi, nhoroondo yekushanduka kweichi chishandiso chekucheka inogona kutorwa senge microcosm yeindasitiri yekugadzira chaiyo. Ichi chinyorwa chichatsemura zvakadzika iyo tekinoroji musimboti weTap kuti ikubatsire kuvandudza kugona kwekutepa.
I. Nheyo yeTap: Type Evolution uye Structural Design
Iyo pombi inogona kuiswa mumhando nhatu huru zvichienderana neiyo chip yekubvisa nzira, uye imwe neimwe mhando inoenderana neakasiyana ekugadzirisa mamiriro:
1.Triangular-point tap(tip-point tap): Muna 1923, rakagadzirwa naErnst Reime wokuGermany. Kumucheto kwemberi kwegororo rakatwasuka rakagadzirwa neine sloping groove, iyo inobatsira kusundira machipisi kumberi kuti abudise. Kubudirira kwekugadzirisa kuburikidza ne-gomba ndeye 50% yakakwirira kudarika iyo ye-straight-groove taps, uye hupenyu hwebasa hunowedzerwa nekanopfuura kaviri. Iyo inonyanya kukodzera kune yakadzika tambo yekugadzirisa zvinhu zvakaita sesimbi uye simbi yakakandwa.
2. Spiral groove tap: Iyo helical angle dhizaini inoita kuti machipi abudiswe kumusoro, akanyatsokodzera mapofu maburi maapplication. Paunenge uchigadzira aluminium, 30 ° helical angle inogona kuderedza kucheka kuramba ne 40%.
3. Yakawedzerwa thread: Haina chip-inobvisa groove. Iyo tambo inoumbwa nepurasitiki deformation yesimbi. Kusimba kwekusimba kweshinda kunowedzerwa ne20%, asi iko kurongeka kwegomba rezasi kwakakwira zvakanyanya (formula: gomba rezasi dhayamita = zita dhayamita - 0.5 × pitch). Inowanzoshandiswa kune aerospace-giredhi aluminium alloy zvikamu.
| Type | Chiitiko chinoshanda | Cutting speed | Chip kubvisa gwara |
| Tip tap | Kuburikidza neburi | Kumhanya kwepamusoro (150sfm) | Pamberi |
| Spiral tap | Bofu gomba | Kumhanya kwepakati | Kumusoro |
| Thread forming tap | Yakanyanya plastiki zvinhu | Low velocity | Pasina |
Kuenzanisa kwekuita kwemhando nhatu dzematepi
II. Material Revolution: Iyo Yekusvetuka kubva Yakakwira-Speed Simbi kuenda KuCoating Technology
Iyo yakakosha rutsigiro rwekuita kweTap iri mutekinoroji yemidziyo:
High-speed simbi (HSS): Maakaundi anopfuura makumi manomwe muzana emusika. Ndiyo sarudzo yepamusoro nekuda kwekudhura kwayo-kushanda uye yakanakisa kukanganisa kukanganisa.
Hard alloy: Zvakakosha pakugadzirisa titanium alloys, nekuoma kwepamusoro peHRA 90. Zvisinei, brittleness yayo inoda mubhadharo kuburikidza nekugadzirwa kwemaitiro.
Coating teknolojia:
TiN (Titanium Nitride): Goridhe-ruvara rwekupfeka, rwakanyanya kuita zvakasiyana, hupenyu hunowedzera ne1 nguva.
Diamond coating: Inoderedza friction coefficient ne60% panguva yekugadziriswa kwealuminium alloys, uye inowedzera hupenyu hwebasa ne3 nguva.
Muna 2025, Shanghai Tool Factory yakatanga titanium alloy-specific tap. Aya matepi anoratidza katatu arc groove dhizaini pamuchinjikwa-chikamu (patent nhamba CN120460822A), inogadzirisa dambudziko retitanium machipisi anonamira kune dhill bit uye inowedzera kugona kwekugogodza ne35%.
III. Mhinduro dzeMatambudziko Anoshanda muKushandiswa kweTap: Mashangi Akatyoka, Mazino Akaora, Akadzikira Precision.
1. Kudzivirira kubvaruka:
Kuenzanisa kwegomba rezasi: Kune shinda dzeM6, dhayamita yegomba rezasi rinodiwa musimbi i Φ5.0mm (formula: Pazasi pegomba dhayamita = Thread diameter - Pitch)
Vertical alignment: Uchishandisa chuck inoyangarara, kona yekutsauka inofanira kunge iri ≤ 0.5 °.
Lubrication strategy: Yakakosha oiri-yakavakirwa kucheka fluid yetitanium alloy tapping, kuderedza tembiricha yekucheka ne200 ℃.
2. Matanho ekudzikisa Kwakarurama
Kupfeka kwedhipatimendi reCalibration: Gara uchiyera saizi yemukati dhayamita. Kana iyo kushivirira ichipfuura IT8 level, chinja nekukurumidza.
Kucheka parameters: Kune 304 simbi isina tsvina, yakakurudzirwa mutsara kumhanya ndeye 6 m/min. Chikafu chekuchinja = pitch × kutenderera kumhanya.
Kupfeka kwepombi kunokurumidza. Tinogona kuita kugaya paTap kuti tideredze kupera kwayo. Iwe unogona kutibata isu kuti uwane ruzivo rwakadzama nezveTap muchina wekukuya.
IV. Sarudzo yeGoridhe Mutemo: 4 Zvinhu zveKusarudza Yakanakisa Tap
1.Kuburikidza nemakomba / Mabofu maburi: Kuburikidza nemakomba, shandisa slotted twist drills (pamwe nekucheka marara kumberi); pamakomba mapofu, nguva dzose shandisa slotted twist drills (pamwe nekucheka marara kumashure);
2. Material Hunhu: Simbi/Forged Iron: HSS-Co coated tap; Titanium Alloy: Carbide + Axial Internal Cooling Design;
3. Thread kururama: Precision zvikamu zvezvokurapa zvinogadzirwa uchishandisa kugaya-giredhi matepi (kushivirira IT6);
4. Kufunga Kwemari: Mutengo weyuniti wepombi yekuwedzeredza ndeye 30% yakakwira, asi mutengo pachidimbu chekugadzira huwandu unoderedzwa ne50%.
Kubva pane zviri pamusoro, zvinogona kuoneka kuti Tap iri kubuda kubva kune yakajairika chishandiso kuita chaiyo sisitimu yekugadzirisa mamiriro. Chete nekugona zvivakwa uye zvimiro zvemisimboti zvinogona shinda yega yega screw ive iyo genetic code yekubatana kwakavimbika.
Nguva yekutumira: Aug-18-2025
