Umhlahlandlela Wokugcina we-HSS Saw Blades: Ukusika Okunembayo Kwezicelo Ezifunayo

Ukuqonda I-HSS Technology: I-Metallurgy Eyenza Umehluko

I-High-Speed ​​Steel (HSS) ama-saw blades amelela intuthuko yenguquko kubuchwepheshe bokusika, ukuhlanganisa ama-alloys ensimbi nezithako zamasu ze-tungsten (14-18%), i-molybdenum (5-8%), i-chromium (3-4.5%), i-vanadium (1-3%), ne-cobalt (5-10%). Le recipe eyinkimbinkimbi ye-metallurgical yenza izindwani zikwazi ukugcina ubulukhuni obukhethekile emazingeni okushisa angaphezu kuka-600°C - inzuzo ebalulekile lapho izinsimbi ezivamile ze-carbon steel zizowohloka ngokushesha. Ngokungafani nama-blade ajwayelekile, okuhlukile kwe-HSS kugcina i-Rockwell Hardness (HRC) engu-62-67 ngisho nangaphansi kwengcindezi yokushisa edlulele, ehumusha ngokuqondile ekusebenzeni okusikiwe okuzinzile ngesikhathi sokusebenza isikhathi eside 1.

I-Shanghai Easydrill isebenzisa ngokunembile izinqubo zokwelashwa kokushisa kwe-vacuum ukuze ithuthukise ukwakheka kwekristalu kwamablades ayo e-M2, M35, kanye ne-M42 yebanga le-HSS. Le ndlela yokucophelela iqinisekisa ukusatshalaliswa kokuqina okufanayo ngejiyomethri yamazinyo kuyilapho kugcinwa ukuqina okudingekayo emzimbeni we-blade - ibhalansi ebalulekile ekuvimbeleni ukuhluleka kwamazinyo okuyinhlekelele phakathi nezicelo zokusika umthwalo omkhulu.

Izinzuzo Zobuchwepheshe Eziguqula Imisebenzi Yokusika

1. Ukumelana Nokushisa Okungenakuqhathaniswa & Ukusebenza Kwe-Wear
   Ama-HSS ama-blades enza kahle kakhulu kunezinsimbi ezivamile ze-carbon steel ngo-3-5x ezimeni zokusika izinga lokushisa eliphezulu. Ucwaningo lubonisa ukuthi lapho isivinini sokusika sikhuphuka sisuka ku-170 mm/min siye ku-220 mm/min, ama-HSS blades abonisa kuphela ukugqoka kokuqala okuphezulu okungu-19% uma kuqhathaniswa nokusheshiswa kokugqoka okungu-56% kumathuluzi ajwayelekile - okubonisa ukuzinza okuphezulu kokushisa 1. Lokhu kuhumusha ngokuqondile izikhawu zesevisi enwetshiwe kanye nesikhathi esincishisiwe sokuphumula.
2. Ikhwalithi Yobuso obunembayo
   Ukuhlola okulawulwayo kuveza ukuthi ama-HSS blades agcina ukuqedwa okuphezulu kwendawo (amanani e-Ra) ngenxa yekhono lawo lokugcina imiphetho ebukhali yokusika. Lapho amazinga okuphakelayo enyuka esuka ku-425 mm/min ukuya ku-550 mm/min, ama-HSS blades abonisa kuphela ukwanda kobunzima obungu-10-14% uma kuqhathaniswa no-25%+ kwezinye izindlela 1. Lokhu kuwenza abaluleke kakhulu ekusetshenzisweni okubalulekile ekukhiqizeni i-aerospace kanye nezimoto.
3. Ukusebenziseka Okuhlukahlukene Kuzo Zonke Izinto
   Ibhalansi yokuqina kokuqina eyingqayizivele inika amandla ukucutshungulwa okusebenzayo kwezinto ezahlukahlukene:
   • Izinsimbi: Ama-alloys ensimbi (<45 HRC), i-aluminium, ithusi, i-iron ductile
   • Izinhlanganisela: CFRP, GFRP ngaphandle delamination
   • Ipulasitiki: I-Acrylic, inayiloni, i-thermoplastics eqinisiwe
   • Ukhuni: Izinkuni eziqinile, amabhodi aminated anezinsimbi ezifakiwe

Ithebula Lokusebenza Lokuqhathanisa:

Izicelo Zezimboni Lapho I-HSS Blades Excel

Ukusebenza Kwensimbi Nemishini
I-Shanghai Easydrill's HSS blades igcwele izikhungo zensimbi ezicubungula insimbi yesakhiwo, amapayipi, namaphrofayili akhishiwe. Ijiyometri yamazinyo ahlukahlukene (i-Triple Chip Grind, i-Alternate Top Bevel) ivimbela ukudlidliza kwe-harmonic lapho isika amashubhu anezindonga ezincane, kuyilapho okunamathelayo okukhethekile okufana ne-TiN kuqinisa ukuthambisa ekusikeni kwensimbi engagqwali.

Ukukhiqiza Izimoto
Imigqa yokukhiqiza isebenzisa ama-pulsed-laser welded HSS blades:

• Imishini yengxenye yenjini (i-nodular iron castings) 1
• Ukuvala igiya lokudlulisa
• Ukwakhiwa kwengxenye yokumiswa
  Izici zokudambisa ama-blades' zibonakala zibalulekile ekugcineni ukubekezelelwa kobukhulu obungu-±0.1mm kumasaha azenzakalelayo e-RPM ephezulu.

I-Aerospace & Defense
Kuma-alloys e-nickel abalulekile (Inconel 718, Ti-6Al-4V), ama-M42 anothiswe nge-cobalt ama-blade asebenza ngamapharamitha athuthukisiwe:

• Isivinini sokusika: 80-120 SFM
• Izinga lokuphakelayo: 0.8-1.2 mm/izinyo
• Ukupholisa: 8% emulsion yokwenziwa
  Lokhu kuvimbela ukuqina komsebenzi kuyilapho uzuza ukuqedwa kwe-Ra<1.6μm ebusweni okudingekile ezingxenyeni zendiza.

Ukukhetha I-HSS Blade Elungile: Amapharamitha angukhiye

Izinyo Geometry Ukucatshangelwa

• Ama-Hook Angles: +10 ° kuya +20 ° ngezinsimbi ezithambile; -5° ngezinto eziphukayo
• Ukuminyana kwezinyo: 60-80 TPI yamashubhu amancane odonga; 8-14 TPI yesitoko esiqinile
• I-Gullet Design: Amaphrofayili ajulile we-curvilinear okukhishwa okuphumelelayo kwe-chip

Imihlahlandlela Yokuthuthukisa Ukusebenza
Ngokusekelwe ekuhlaziyweni kwedizayini yokuhlola yamapharamitha womshini 1:

1. Beka phambili ukulawulwa kwesivinini sokusika (Vc) empilweni yamathuluzi - isivinini esingu-20% sibangela ukushesha kokugqoka okungama-56%.
2. Lungisa izinga lokuphakelayo (F) ukuze liqedele phezulu - ukwanda ngo-30% kuphakamisa i-Ra ngo-14% ubukhulu
3. Ukujula kwebhalansi kokusikwa (Dp) nomthwalo we-chip - ungalokothi udlule ububanzi be-blade × 1.2

Ukwehluleka Ukuvimbela Amaqhinga

• Gada ukudlidliza kwe-harmonic okubonisa ukulimala kwamazinyo
• Hlola i-micro-chipping ku-50% wempilo yamathuluzi
• Sebenzisa izibani ze-strobe ukuze uqinisekise ukuhambisana kokwakheka kwe-chip

I-Shanghai Easydrill: Izixazululo Zokusika Ubunjiniyela

Njengomkhiqizi oqinisekisiwe we-ISO 9001, i-Shanghai Easydrill ihlanganisa ubuchwepheshe bokugaya obunembayo baseJalimane ne-R&D yendawo ukuze kukhiqizwe ama-HSS ama-HSS ahlangabezana namazinga e-DIN 1837B. Izici zabo zobunikazi zihlanganisa:

• Amafomu Amazinyo Anelungelo Lobunikazi: Amajiyometri e-asymmetric anciphisa amandla okusika ngo-20%
• I-Nano-Crystalline Coatings: Izendlalelo ze-AlCrN ezinobukhulu obungu-0.3μm ukuze kuncishiswe i-coefficient yokungqubuzana
• Ukuhlola Ukuzinza Kwe-Dynamic: I-laser-verified runout engaphansi kuka-0.02mm ku-3000 RPM

Ibanga lomkhiqizo wabo lisuka ku-80mm kuma-bandsaw blades aphathwayo kuya kumasaha abandayo embonini angu-650mm, wonke abonisa imizimba eqinile ekhompuyutha kanye namathiphu e-carbide enziwe ngemishini ekhethekile.

Ikusasa Le-HSS Technology

Abakhiqizi abahamba phambili njengeShanghai Easydrill bacindezela imingcele ngale:

• Ama-Smart Blades: Ama-microsensor ashumekiwe aqapha izinga lokushisa/ukucindezeleka ngesikhathi sangempela
• Ama-Hybrid Substrates: I-HSS matrix enezinhlayiya zobumba ezingu-12% zokusika izinto ze-HRC 50+
• Ukukhiqiza Okuzinzile: Ukwenziwa kabusha kwe-loop evaliwe ye-tungsten ne-cobalt

Isiphetho: I-Precision Advantage

Ama-HSS ama-saw blades ahlala ebaluleke kakhulu ekukhiqizeni kwesimanje lapho ukunemba, ukusebenza kahle, kanye nekhwalithi ephezulu ihlangana khona. Ngokuqonda amapharamitha wobuchwepheshe abusa ukusebenza kwawo - isivinini sokusika, imithelela yesilinganiso sokuphakelayo ekuqedeni, namaphethini wokuguga - abakhiqizi bangavula izinzuzo zokukhiqiza ezingu-30-50%. I-Shanghai Easydrill iyaqhubeka nokusungula emngceleni we-metallurgical, iletha izixazululo zokusika eziguqula ukukhiqiza okungavuthiwe kube inzuzo yokuncintisana.

Izwa umehluko we-HSS - Xhumana ne-Shanghai Easydrill namuhla ukuze uthole izincomo ze-blade ezithize kanye nokwenza kahle kwepharamitha.