O le aTwost Harlls?
Milo mimilo o se aga lautele mo ituaiga eseese o faʻafitauli, pei o uʻamea faʻafitauli, corsall corlulls, corrills corrulls, lautele ma siona atoa. Uma le twist crills ei ai se uiga masani: o le herotical masoa e tuʻuina atu i le popole i o latou igoa. E ese le mimilo o le swist o loʻo faʻaaogaina e faʻatatau i le malosi o mea e tatau ona togafitia.
E helix tulimanu
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Ituaiga n
●Fetaui mo mea masani e pei o uʻamea uʻamea.
●O le ituaiga n tipiina o le Wedge e Vermit ona o lona mimilo o le taua o le pe tusa 30 °.
O le manatu o le ituaiga o lenei ituaiga o 118 °.
Ituaiga H
●Lelei tele mo mea faigata ma taufetuli pei o le apamemea.
●O le ituaiga o le helix tulimanu o loʻo i ai le 15 °, o loʻo maua mai i le tele o le laʻei o le widge ma le itiiti ifo ma le tiga tele ae o le mea e tumau ai
●Ituaiga H ORINGS e iai foi le taua o le 118 °.
Ituaiga w
●Faaaogaina mo ni mea vaivai pei o le alumini.
●O le helix tulimanu o tusa. 40 ° iʻu i se tamai vao wedge mo se maʻai pe a faʻatusatusa i le le tumau le le mautonu le pito.
●O le mea taua o le 130 °.
E ala i mea
Maualuga saoasaoa steel (hss)
O mea e mafai ona faʻaalu manino i ni ituaiga e tolu: o le maualuga-saoasaoa steel, coalt-o loʻo i ai i le saoasaoa-saoasaoa uamea ma le malosi kapeteni.
Talu mai le 1910, o le maualuga-saoasaoa uaea ua faʻaaogaina o se mea e tipi mo le sili atu ma le seneturi. O loʻo i ai nei le sili ona lautele faʻaaogaina ma taugofie mea taugofie mo le tipiina o mea faigaluega. Ole saoasaoa o le saoasaoa o tagata Steel e mafai ona faʻaaogaina i le lima ogatasi ma le faʻaaloalo i le atunuʻu e pei o se siosiomaga faʻauiga. O le isi mafuaaga, o le mea e sili ona tele-saoasaoa ua leva mo se taimi umi atonu e mafua ona maualuga-saoasaoa steel tipi meafaigaluega mafai ona toe faia. Ona o lona laʻititi o lona tau, e le naʻo le faʻaaogaina o Drimebits, ae o loʻo faʻaogaina foi i le liliu i mea faigaluega.
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Cobalt-aofia maualuga-saoasaoa steel (HSSS)
Cobalt-o loʻo i ai le maualuga-saoasaoa steel e sili atu le faigata ma mumu le faʻamalosi nai lo le maualuga-saoasaoa steel. O le faʻateleina o le tino faigata e faaleleia ai lona ia le leaga ona o lona leaga, ae i le taimi e tasi na osigata ai se vaega o lona faigata. Tutusa ma le maualuga-saoasaoa steel: E mafai ona faʻaaoga e faʻateleina ai le tele o taimi e ala i le tosoina.
Kapeteni (kasa)
Cecescarbide o se uamea-faavae tulaga lelei. I totonu oi latou, o le fatuʻele i uta o loʻo faʻaaogaina e avea ma taga, ma nisi isi mea e faʻaaogaina e noatia ai le mamafa o le vai vevela. Faʻatusa ma le maualuga-saoasaoa uʻamea i tulaga o le maaa, mumu le maaa ma puaʻa ai le teteʻe, ua sili atu ona faʻalauteleina. Ae o le tau o le Clomented Carbide Clobde meafaigaluega e sili atu le taugata tele nai lo le maualuga-saoasaoa steel. E sili atu le lelei o le lelei o le carbiade nai lo mea faigaluega muamua i tulaga o le mea faigaluega ma gaosi saoasaoa. I le soona gaosiaina o mea faigaluega, o le polofesa olo meafaigaluega e manaʻomia.
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E ala i le ta coting
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Uncometed
O le ofutino e mafai ona vaeluaina i totonu o nei ituaiga lima e tusa ma le lautele o le faaaogaina:
O mea faigaluega e le masani ai o le taugofie ma e masani ona faʻaaogaina e faʻagaoioia nisi mea vaivai pei o le Aliminum lelora ma le maualalo Carbon Sheel.
Black Oxide Coating
Oximide ofu o loʻo mafai ona maua ai ni talitonuga sili atu nai lo mea le fiafia, e sili atu foʻi i le tau ma le vevela o le tino, ma e mafai ona faʻateleina le ola i le 50%.
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Titanium Nitride Coang
Titaniaum Nutride o ni ofu faʻapipiʻi sili ona taatele, ma e le talafeagai mo mea ma le maualuga malosi malosi ma le maualuga gaioiga gaioiga.
Titanium Carbonitritride Coating
Titanium Carbonives ua atiae mai Titanium Nitride, e maualuga maualuga le vevela puipuia ma ofuina le tetee, masani le lanu viole pe lanumoana. Faaaogaina i le Haas toleniga i masini masini faia e lafo ai uʻamea.
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Titanium Almininum Nitride Coating
Titanial Alumini Nutride e sili atu le tetee atu i le maualuga vevela nai lo le ofu uma i luga, ina ia mafai ona faaaogaina i siosiomaga maualuluga. Faʻataʻitaʻiga, gaosi o supeati. E talafeagai foʻi mo le gaosiga o le steel ma slaminless steel, ae aua o loʻo iai o laʻau o le a tupu pe a faʻagaioia le aluminis o loʻo iai le aluminis o loʻo i ai le alumini.
Fautuaina le televave saoasaoa i le uamea
Tele lapoa | |||||||||||||
1mm | Ni 2mm | 3mm | 4mm | 5mm | 6mm | 7mm | Sivili | 9mm | 10mm | 11mm | 12mm | 13mmm | |
SinoaUamea | 3182 | 1591 | 1061 | 795 | 636 | 5.30 | 455 | 398 | 354 | 318 | 289 | 265 | 245 |
Lafo uʻamea | 4773 | 2386 | 1591 | 1193 | 955 | 795 | 682 | 597 | 5.30 | 477 | 434 | 398 | 367 |
ManinoKaponiUamea | 6364 | 3182 | 2121 | 1591 | 1273 | 1061 | 909 | 795 | 707 | 636 | 579 | 5.30 | 490 |
Apamemea | 7955 | 3977 | 2652 | 1989 | 1591 | 1326 | 1136 | 994 | 884 | 795 | 723 | 663 | 612 |
Apamemea | 9545 | 4773 | 3182 | 2386 | 1909 | 1591 | 1364 | 1193 | 1061 | 955 | 868 | 795 | 734 |
Apamemea | 11136 | 5568 | 3712 | 2784 | 2227 | 1856 | 1591 | 1392 | 1237 | 1114 | 1012 | 928 | 857 |
Alumini | 12727 | 6364 | 5.42 | 3182 | 2545 | 2121 | 1818 | 1591 | 1414 | 1273 | 1157 | 1061 | 979 |
O a mea a le HSS?
O mea e tupu o le HSS i le gaoi o loʻo faʻailoaina mai o latou pepa faʻatauvaʻa faʻaaogaina. Ae maise i tamai ma feololo le gaosiga o le gaosiga, i le le mafai ona taofia tulaga tulaga ma o taimi lava e manaʻomia, e le mafai ai pea ona faʻaaogaina le faʻaaogaina o le tele o mea faigaluega.
Eseesega i HSS Drills
Maualuga-Speed Steel ua vaevaeina i ni tulaga lelei tulaga faalagolago i luga o le faigata ma le faigata. O isi vaega e pei o le fasioti tagata, o le Molybdennum ma Craltt e nafa ma nei meatotino. Faateleina o le vaega o le vaega faʻateleina le le fiafia o le ita, fai le teteʻe ma faʻatinoga o le mea faigaluega, faʻapea foi ma le tau faʻatau. O le mafuaʻaga lea e taua ai le mafaufau pe faʻapefea ona tele ni pu ona faia i mea pe a filifilia le mea tipi. Mo sina tamai vaega, o le sili ona taugata foliga tipi mea o le HSS ua fautuaina. Maualuga-uiga uiga o mea e pei o HSCO, M42 poʻo le HSS-E-pm e tatau ona filifilia mo le gaosiga.
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HSS vasega | O le HSS | Hsco(o le HSS-E) | M42(foi HSCE8) | Pm hss-e |
Faʻamatalaga | Masani-saoasaoa-saoasaoa steel | Cobalt Alloyeded Speed Speed Steel | 8% CABALT na o le saoasaoa maualuga saoasaoa Steel | Powder metaltarurlically gaosia maualuga-saoasaoa shel |
Agavaa | Max. 4.5% Cobalt ma 2.6% Vandium | Min. 4.5% Cobalt poʻo le 2.6% Vaʻi Vaʻi | Min. 8% CABALT | Tutusa mea e pei o HSCO, eseese gaosiga |
Faʻaaoga | Faaaogaina lautele | Faʻaaoga mo le maualuga o le tipiina o le vevela / le manaia o le paʻu, stanless steel | Faʻaaoga ma ni mea faigata-i-tipi | Faʻaoga i le faʻasologa o loʻo gaosia ma mo le maualuga o mea faigaluega tulaga manaʻomia |
HSS raill bit filifiliga filifilia
Palasitika | Alumini | Apamemea | Apamemea | Apamemea | Soun Carbon Steel | Lafo uʻamea | APA SILIVA | ||||
Multi-faamoemoe | ✔ | ✔ | ✔ | ✔ | ✔ | ||||||
Alamanuia uamea | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | |||||
Mautu Autu | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
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Titanium Coare | ✔ | ✔ | ✔ | ✔ | ✔ | ||||||
Turbo uamea | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||||
O le HSSma leCobalt | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
Masonry Drill bit filifilia siata
Kone Koloki | Afi piliki | B35 sima | B45 sima | Faamalosia sima | Maamora | |
TulagaPiliki | ✔ | ✔ | ||||
Alamanuia sima | ✔ | ✔ | ✔ | |||
Turbo sima | ✔ | ✔ | ✔ | ✔ | ||
SDS tulaga | ✔ | ✔ | ✔ | |||
SDS Alamanuia | ✔ | ✔ | ✔ | ✔ | ||
SDS faapolofesa | ✔ | ✔ | ✔ | ✔ | ✔ | |
SDS restoar | ✔ | ✔ | ✔ | ✔ | ✔ | |
Sd Max | ✔ | ✔ | ✔ | ✔ | ✔ | |
Multi-faamoemoe | ✔ |
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