Ọkara Ikuku DTH Drill Bit
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Okwu mmalite:
PLATO nọ n'ọnọdụ iji nye ọtụtụ DTH drill bits nke nwere dayameta niile nke ndị na-emepụta hama shank na-eme ugbu a iji dakọba ngwa ngwa dị iche iche. All anyị DTH drill bits bụkwa CAD e mere, CNC arụpụtara maka zuru oke ibe n'ibe ahu, na otutu okpomọkụ-emeso iji welie ike ike, elu-compressed maka ike ọgwụgwụ, niile si otú ịgbatị ngwaahịa ndụ maka kacha eyi na arụmọrụ na toughest nke mkpọpu ala. ọnọdụ. Ọzọkwa, a na-emekwa ibe n'ibe ndị a niile site na nchara alloy dị elu ma tinye ya na ndụmọdụ tungsten carbide dị mma maka ọnụego ntinye dị elu.
PLATO na-enwekarị atụmatụ isi bits atọ: Flat Face, Convex and Concave. Emebere ihe ndị a maka ngwa dị iche iche maka ụdị okwute niile, ike siri ike na ọnọdụ:
Ụdị ihu | Nrụgide dabara adaba | Ngwa | Ụdị Ụdị | Oghere kwụ ọtọ | Ọnụọgụ ntinye |
Flat Front | Elu | Dị nnọọ ike na abrasive | Granite, nkume nzu siri ike, basalt | Kwesịrị ekwesị | Ọ dị mma |
Concave | Obere ruo ọkara | Ọkara ruo nke siri ike, nke na-adịghị emebi emebi, gbajiri agbaji | Granite, nkume nzu siri ike, basalt | Ọ dị ezigbo mma | Kwesịrị ekwesị |
Convex | Obere ruo ọkara | Dị nro ruo ọkara siri ike, anaghị emerụ ahụ | Nkume nzu, nkume nzu siri ike, shale | Nkezi | Magburu onwe |
Ịhọrọ Bits ziri ezi
Ndụ ọrụ Bit na ọnụego ntinye bụ njirisi kachasị mkpa n'ịhọrọ ntakịrị ntakịrị maka otu ngwa. N'ọtụtụ ọnọdụ, a na-elekwasị anya na arụpụtaghị ihe, ya mere, ihe ndị na-ewepu ngwa ngwa na-ewepụ ihe dị mma ka mma, iji hụ na bọtịnụ na-egbutu dị ọcha, na opekempe nke ịmaliteghachi.
DTH bit bụ ngwá ọrụ na-egbutu nkume, ma na-enwe nrụgide siri ike site na piston na-egbu egbu yana site na mkpụkpọ abrasive na-agafe ntakịrị na nnukwu ọsọ. Mgbe ị na-ahọrọ ntakịrị ntakịrị maka ịrụ ọrụ kacha mma ị ga-edozi ntinye n'ime obere ndụ. N'oge ụfọdụ ị nwere ike ịchụ ndụ ntakịrị ihe n'ụzọ gara nke ọma maka ịbanye, cheta iwu isi mkpịsị aka na-ekwu na mmụba 10% na ntinye na-ekpuchi ma ọ dịkarịa ala ọnwụ 20% na ndụ bit.
Nkọwa nkọwapụta:
Ọkara na Nrụgide Hammer Bits:
Nha hama | Hammer Shank Style | Dayameta Bit | Nhazi ihu | Fanye Ụdị | |
mm | inch | ||||
2 | BR1 | 64~76 | 2 1/2 ~ 3 | FF, CV | S, P, B, C |
2.5 | BR2, Minroc 2, AHD25 | 76~90 | 3 ~ 3 1/2 | FF, CV | S, P, B, C |
3.5 | BR 3, Minroc 3, Mach33/303, DHD3.5, TD35, XL3, Mission 30, COP32, Secoroc3, COP34 | 85~105 | 3 3/8 ~ 4 1/8 | FF, CV | S, P, B, C |
4 | DHD340A/DHD4, COP44, Secoroc4/44, Numa4, Mincon 4, SD4(A34-15), QL40, Mission 40, COP42, Mach 40/44, Dominator 400, XL4 | 105~130 | 4 1/8 ~ 5 | FF, CV, CC | S, P, B, C |
5 | DHD350R, COP54, Secoroc5/54, Mach 50, SD5(A43-15), BR5V, COP54 Gold, QL50, TD50/55, HP50/55, Patriot 50, Mission 50/55, COP52, XL5/5.5 | 137~165 | 5 3/8 ~ 6 1/2 | FF, CV, CC | S, P, B, C |
6 | DHD360, DHD6/6.5, SF6, COP64, Secoroc 6, Challenger/Patriot 6, XL61/PD61, Mach 60, COP64 Gold, QL60, SD6(A53-15)/PD6, ADEC-6M, TD60/65/70, HP60/HP65, Mission 60/60W/65, COP62, XL6 | 152~203 | 6 ~ 8 | FF, CV, CC | S, P, B, C |
8 | DHD380, COP84, Secoroc 84, Mach 80, Challenger/Patriot 80, SD8(63-15), XL8, QL80, Mission 80/85 | 203~305 | 8-12 | FF, CV, CC | S, P, B |
10 | SD10, Numa100 | 241~356 | 9 1/2 ~ 14 | FF, CC | S |
12 | DHD112, XL12, Mach132, Mach120, SD12(A100-15), NUMA120, NUMA125 | 305~419 | 12 ~ 16 1/2 | FF, CC | S |
14 | ACD145 | 381~470 | 15 ~ 18 1/2 | FF, CC | S |
18 | ACD185 | 445~660 | 17 1/2 ~ 26 | FF, CC | S |
20 | ACD205 | 495~711 | 19 1/2 ~ 28 | FF, CC | S |
24 | ACD245 | 711~990 | 28-39 | FF, CC | S |
32 | ACD325 | 720~1118 | 28 1/2 ~ 44 | FF, CC | S |
Nhazi ihu: FF=Flat Front, CV=Convex, CC=Concave;
Nhazi bọtịnụ: S = Hemi-spherical (Gburugburu), P=Parabolic, B= Ballistic, C=Conical Sharp.
Nrụgide dị ala DTH Bits Hammer Bits:
Shank Style | Nha Bit | Nhazi ihu | Fanye Ụdị | |
mm | inch | |||
J60C, CIR65 | 65~70 | 2 1/2 ~ 2 3/4 | FF, CV, CC | S, P |
J70C, CIR70 | 75~80 | 3 ~ 3 1/4 | FF, CV, CC | S, P |
J80B, CIR80/80X | 83~90 | 3 3/8 ~ 3 1/2 | FF, CV, CC | S, P |
CIR90 | 90~130 | 3 1/2 ~ 5 | FF, CV, CC | S, P |
J100B, CIR110/110W | 110~123 | 4 3/8 ~ 4 7/8 | FF, CV, CC | S, P |
J150B, CIR150/150A | 155~165 | 6 1/8 ~ 6 1/2 | FF, CV, CC | S, P |
J170B, CIR170/170A | 170~185 | 6 3/4 ~ 7 1/4 | FF, CV, CC | S, P |
J200B, CIR200W | 200~220 | 7 7/8 ~ 8 5/8 | FF, CV, CC | S, P |
Nhazi ihu: FF=Flat Front, CV=Convex, CC=Concave;
Nhazi bọtịnụ: S=Hemi-spherical (Gburugburu), P=Parabolic.
Kedu ka esi atụ ahịa?
Ụdị Shank + dayameta + chepụta ihu + nhazi bọtịnụ
Agaghị ebipụta adreesị ozi-e gị. Akara mpaghara achọrọ na *