Ukuhlaziya Ompompi: Umhlahlandlela Wokuthuthukisa Ukusebenza Kwentambo Yokusika ngo-300% ukusuka ekukhethweni okuyisisekelo kuye kobuchwepheshe obuthuthukile.
Emkhakheni wokucubungula imishini, Thepha, njengethuluzi eliyinhloko lokucubungula intambo yangaphakathi, inquma ngokuqondile ukunemba kwentambo nokusebenza kahle kokukhiqiza. Kusukela ekusungulweni kompompi wokuqala ka-Maudslay e-UK ngo-1792 kuze kube sekuvela ompompi abakhethekile be-titanium alloys namuhla, umlando wokuziphendukela kwemvelo waleli thuluzi lokusika ungathathwa njenge-microcosm yomkhakha wokukhiqiza ngokunemba. Lesi sihloko sizohlukanisa ngokujulile umnyombo wobuchwepheshe we-Tap ukuze sikusize uthuthukise ukusebenza kahle kokuthepha.
I. Isisekelo Sokuthepha: Uhlobo Lwenguquko Nedizayini Yesakhiwo
Umpompi ungahlukaniswa ngezinhlobo ezintathu ezinkulu ngokusekelwe endleleni yokususa i-chip, futhi uhlobo ngalunye luhambisana nezimo ezihlukene zokucubungula:
1.Ukuthepha kwephoyinti elingunxantathu(thepha phuzu): Ngo-1923, yasungulwa u-Ernst Reime waseJalimane. Ingxenye engaphambili ye-groove eqondile idizayinelwe ngomsele owehlelayo, osiza ukusunduza ama-chips phambili ukuze akhishwe. Ukusebenza kahle kokucubungula kwe- through-hole kuphakeme ngo-50% kunompompi we-straight-groove, futhi impilo yesevisi ikhuphuka ngokuphindwe kabili. Ifaneleka ngokukhethekile ukucutshungulwa kwentambo ejulile yezinto ezifana nensimbi nensimbi.
2. I-Spiral groove tap: Idizayini ye-helical angle inika amandla ama-chips ukuthi akhululwe phezulu, afaneleke ngokuphelele izinhlelo zokusebenza zembobo eyimpumputhe. Lapho kwenziwa i-aluminium, i-engeli ye-helical engu-30 ° inganciphisa ukumelana nokusika ngo-40%.
3. Intambo enwetshiwe: Ayinawo umsele wokukhipha i-chip. Intambo yakhiwa ukuguqulwa kwepulasitiki yensimbi. Amandla aqinile wentambo akhuphuka ngo-20%, kodwa ukunemba kwembobo engezansi kuphezulu kakhulu (ifomula: ububanzi bembobo engezansi = ububanzi obujwayelekile - 0.5 × pitch). Ivame ukusetshenziselwa izingxenye ze-aluminium alloy-grade-grade.
| Uhlobo | Isigcawu esisebenzayo | Ukusika isivinini | Isiqondiso sokususa i-chip |
| Thepha ithiphu | Ngembobo | Isivinini esiphezulu(150sfm) | Phambili |
| Umpompi wokuvunguza | Imbobo eyimpumputhe | Isivinini esimaphakathi | Phezulu |
| Ithephu yokwakha intambo | Impahla yepulasitiki ephezulu | Isivinini esiphansi | Ngaphandle |
Ukuqhathaniswa kokusebenza kwezinhlobo ezintathu zompompi
II. Inguquko Yezinto Ezibalulekile: Ukugxuma kusuka ku-High-Speed Steel kuya ku-Coating Technology
Usekelo oluyisisekelo lokusebenza kwe-Tap likubuchwepheshe bezinto:
Insimbi enesivinini esikhulu (HSS): Ibalelwa ngaphezu kuka-70% wemakethe. Iwukukhetha okuphezulu ngenxa yezindleko zayo kanye nokumelana nomthelela omuhle kakhulu.
Ingxubevange eqinile: Ibalulekile ekucubunguleni ingxubevange ye-titanium, enobulukhuni obungaphezu kuka-HRA 90. Nokho, ukuba brittleness kwayo kudinga isinxephezelo ngedizayini yesakhiwo.
Ubuchwepheshe bokugqoka:
I-TiN (Titanium Nitride): Ukugqoka okunombala wegolide, kuguquguquka kakhulu, ubude bempilo bukhuphuke izikhathi ezingu-1.
Ukugqoka kwedayimane: Yehlisa i-coefficient yokushayisana ngo-60% phakathi nokucubungula ama-alloys e-aluminium, futhi inweba impilo yesevisi izikhathi ezi-3.
Ngo-2025, i-Shanghai Tool Factory yethula ompompi be-titanium alloy-specific. Laba ompompi bafaka idizayini ye-arc groove kathathu esigabeni esiphambanayo (inombolo yelungelo lobunikazi CN120460822A), exazulula inkinga yama-chips e-titanium anamathela ku-drill bit futhi ikhuphule ukusebenza kahle kokuthepha ngo-35%.
III. Izixazululo Zezinkinga Ezingokoqobo Ekusetshenzisweni Kokuthinta: Amashanki Aphukile, Amazinyo Abolile, Ukuncipha Ukunemba
1. Ukuvimbela ukuphuma kwekhefu:
Ukufanisa imbobo engezansi: Ngemicu ye-M6, i-diameter yembobo engezansi edingekayo ngu-Φ5.0mm (ifomula: Idayamitha yembobo engezansi = Ububanzi bomucu - Pitch)
Ukuqondanisa okuqondile: Usebenzisa i-chuck entantayo, i-engeli yokuchezuka kufanele ibe ngu-≤ 0.5°.
Isu lokuthambisa: Uketshezi lokusika olususelwa kuwoyela olubalulekile lokuthinta i-titanium alloy, lunciphisa izinga lokushisa lokusika ngo-200℃.
2. Izinyathelo Zokunciphisa Ukunemba
Ukugqoka komnyango wokulinganisa: Kala usayizi wangaphakathi wedayamitha njalo. Uma ukubekezelelana kudlula izinga le-IT8, shintsha ngokushesha.
Ukusika imingcele: Ngensimbi engagqwali engu-304, isivinini esinconyiwe somugqa ngu-6 m/min. Isiphakeli ngokwenguquko ngayinye = iphimbo × isivinini sokuzungeza.
Ukugqokwa kokuthepha kuyashesha kakhulu. Singakwazi ukugaya ku-Tap ukuze sinciphise ukuguga kwayo. Ungaxhumana nathi ukuze uthole imininingwane eyengeziwe mayelana ne-Thepha umshini wokugaya.
IV. Ukukhetha Umthetho Wegolide: Izinto Ezi-4 Zokukhetha Ukuthepha Okungcono Kakhulu
1.Ngezimbobo / Izimbobo eziyimpumputhe: Ngokusebenzisa izimbobo, sebenzisa ama-slotted twist drill (nemfucumfucu yokusika ohlangothini olungaphambili); emigodini eyizimpumputhe, sebenzisa njalo ama-slotted twist drills (enemfucumfucu yokusika ohlangothini olungemuva);
2. Izimpawu Zempahla: Insimbi/I-Iron Forged: I-HSS-Co coated tap; I-Titanium Alloy: I-Carbide + Axial Internal Cooling Design;
3. Ukunemba kochungechunge: Izingxenye zezokwelapha ezinembile zenziwe kusetshenziswa ompompi bebanga lokugaya (ukubekezelela i-IT6);
4. Ukucabangela Izindleko: Intengo yeyunithi yompompi we-extrusion iphakeme ngo-30%, kodwa izindleko ngocezu ngalunye lokukhiqiza ngobuningi zehliswe ngo-50%.
Kusukela kulokhu okungenhla, kungabonakala ukuthi i-Tap iyashintsha isuka ethuluzini elivamile iye kusistimu enembile yokwenza izimo ngokwezifiso. Ngokwazi kuphela izici zezinto ezibonakalayo nezimiso zesakhiwo lapho intambo yesikulufa ngayinye ingaba ikhodi yofuzo yokuxhumana okuthembekile.
[Xhumana nathi ukuze uthole isixazululo esilungile sokuthepha]
Isikhathi sokuthumela: Aug-18-2025
