Emkhakheni wokucubungula insimbi yesimanje, ukunemba nokusebenza kahle kwenqubo yokumba kunquma ngokuqondile ikhwalithi kanye nezindleko zokukhiqiza zomkhiqizo. Ukuphendula lesi sidingo esiyinhloko, i-HRC 4241 HSSi-straight shank twist drillisiba yisinqumo esidumile ekukhiqizeni izimboni, ukucutshungulwa kwemishini ngisho nemakethe ye-DIY ngomklamo wayo osha nokuthembeka okuphezulu. Lesi sihloko sizohlaziya ngokujulile izici zobuchwepheshe nezimo zohlelo lokusebenza zaleli thuluzi, liveze ukuthi linikeza kanjani izixazululo eziguquguqukayo nezisebenza kahle kubasebenzisi kumazinga ahlukene.
1. Idizayini yesakhiwo emisha: ukuqonda kokuziphendukela kwemvelo kwemisele ezungezayo
Njengo "umphefumulo" we-twist drill, isistimu ye-spiral groove ye-HRC 4241 yamukela umqondo womklamo we-modular we-2-3 grooves. Phakathi kwazo, inguqulo ye-double-groove ifinyelela ibhalansi ephelele phakathi kokusebenza kahle kokususwa kwe-chip namandla esakhiwo "ne-golden ratio" -i-engeli ye-helix ithuthukiswa ngomshini owuketshezi ukuze kuqinisekiswe ukuthi izinsimbi zensimbi zikhishwa ngokushesha ngendlela yeribhoni eqhubekayo, kuyilapho kugcinwa ukuqina komzimba wokubhoboza ukugwema ukuchezuka. Okuhlukile kwe-three-groove kusebenza ngokukhethekile kuzimo ezinemba okuphezulu. Ngokwandisa isiteshi sokususa ama-chip, kunciphisa kakhulu ukunqwabelana kokushisa lapho kwenziwa izimbobo ezijulile. Ifaneleka ngokukhethekile ekusebenzeni okuqhubekayo kwezinto ezinamathelayo njengensimbi engagqwali ne-titanium alloy.
2. Isiqongo sobuchwepheshe bezinto ezibonakalayo
Lolu chungechunge lwemikhiqizo lusebenzisa isu lezinto ezilandelwayo ezimbili ze-HSS (insimbi yamathuluzi esivinini esikhulu) kanye ne-carbide. Izinto eziyisisekelo ze-HSS zizinziswa kububanzi be-HRC63-65 ngenqubo yokwelapha ukushisa kwezinga elingu-4241. Ngobuchwepheshe obukhethekile bokumboza, umkhawulo wokumelana nezinga lokushisa udlula i-600 ° C, futhi unqenqema lusengaba bukhali ngesikhathi sokucubungula okuqhubekayo. Inguqulo ye-carbide ethuthukisiwe isebenzisa ubuchwepheshe be-micro-grain sintering, futhi ukumelana kwayo nokugqoka kungaphezu kwezikhathi ezi-3 zokuzibhoboza kwendabuko. Ifaneleka ngokukhethekile ezintweni okunzima ukucubungula ezifana nensimbi eqinile kanye nezinto ezihlanganisiwe, ezihlinzeka ngokuvikeleka kwesikhathi eside ekukhiqizeni ngobuningi.
3. Izici zomhlaba wonke ezihambisana nazo zonke izimo
I-matrix yomkhiqizo ephelele enobubanzi obuyi-1mm-20mm, ehlanganiswe ne-ISO standard straight shank design, yenza i-HRC 4241 ikwazi ukuzivumelanisa nomthungo nezinto ezisetshenziswayo ezihlukahlukene ukusuka kuma-drill kagesi aphathwayo kuye ezikhungweni zemishini ezinama-eksisi amahlanu. Ku-workshop yokulungisa izimoto, abasebenzi bangakwazi ukuyifaka ngokuqondile endaweni evamile yokugaya ukuze bacubungule izimbobo zama-brake disc; lapho ingena emkhakheni wokukhiqiza osezingeni eliphezulu, ingakwazi ukubambisana ngokuphelele ne-ER spring chuck yethuluzi lomshini we-CNC ukuze ibhoboze ngokunemba okungu-±0.02mm. Lokhu kuhambisana kweleveli ehlukahlukene kuyenza ibe yisixazululo esishelelayo soshintsho sokuthuthukiswa kwemishini yebhizinisi.
I-Market Outlook:
Ngokuthuthuka okukhaliphile kwemboni yokukhiqiza yomhlaba wonke, uchungechunge lwe-HRC 4241 olusebenza ngezindleko eziphakeme kanye nokuvumelana nezimo kwenqubo lungena ngokushesha emakethe yamathuluzi endabuko ye-carbide. Idatha yenkampani yangaphandle ikhombisa ukuthi isabelo semakethe salo mkhiqizo emkhakheni wesikhunta sezimoto ezifuywayo sesifinyelele ku-19%, futhi sigcina isilinganiso sokukhula kwenhlanganisela yonyaka esingu-7%. Esikhathini esizayo, ngokwethulwa kobuchwepheshe obusha obufana ne-nano-coating, le "evergreen" yezimboni izoqhubeka nokubhala isahluko esisha ekusetshenzisweni okuphumelelayo.
Kungakhathaliseki ukuthi ukulawulwa kwezindleko okulandelwa amaworkshop amancane noma ukuzinza kwenqubo ethintekayo izinkampani ezinkulu ezikhiqizayo, i-HRC 4241 HSSi-straight shank drill bitibonise ukuguquguquka okuqinile kwesigcawu. Ngokuphumelela okumbaxambili kokuqamba izinto ezintsha kanye nokwenza kahle kwesakhiwo, ichaza kabusha izindinganiso zesimanje zokusebenza kokumba futhi inikeza ukusekelwa okuyisisekelo kwezobuchwepheshe ukuze kuguqulwe futhi kuthuthukiswe imboni yokukhiqiza.
Isikhathi sokuthumela: Apr-17-2025
