N'ebe a na-egwupụta ụlọ ọrụ dị elu nke na-adịghị mma pụtara ọdachi.HSS Taper Shank Twist Drillspụta dị ka ihe ngwọta kacha mma maka nrụpụta ihe nhazi, ndozi na nrụzi akụrụngwa dị arọ. Ezubere maka ịkụnye ígwè nkedo, alloys ígwè na nnukwu ihe mejupụtara n'okpuru usoro arụ ọrụ siri ike, ndị Morse taper shank drills na-agbanwe ike dị nro ka ọ bụrụ nkenke ịwa ahụ.
Protocol nnukwu oghere: Uru mgbo mmiri stepped
Maka oghere>Ø60mm, usoro mgbapu ala nke 3 na-egbochi ọdịda akụrụngwa:
Pilot nkenke: Ø3.2-4mm HSS bit na-emepụta ebe mmalite na-ebelata nchekasị
Nzọụkwụ etiti: Ø12-20mm taper drill na-agbasa oghere na mgbawa mgbawa
Ikpeazụ ikpeazụ: dayameta taper shank bit na-arụ ọrụ na 80-120 RPM
N'ihi: 60% ala torque achọ mkpọpu Ø80mm oghere na nkedo ígwè vs. otu ngafe mgbalị.
Iwu njide ngwá ọrụ: Ozizi dị mkpụmkpụ & siri ike
Njikọ aka Shank: sọks taper Morse ga-abụ nke enweghị ntụpọ - mmetọ na-akpata ọnwụ 70%
Njikwa protrusion: Drill overhang ≤4xD ogologo (dịka ọmụmaatụ, Ø20mm bit max 80mm)
Mgbochi ọdịda: Ngwa dị mkpụmkpụ na-ebelata njupụta chatter site na 300% na igwe anaghị agba nchara.
Mkpughe RPM: Ebe dị ụtọ 80-120
| Ihe onwunwe | RPM kacha mma | Torque (Nm) | Nri (mm/mpụta) | Mpaghara ihe egwu okpomọkụ |
|---|---|---|---|---|
| Nkedo ígwè | 80-100 | 120-180 | 0.15-0.25 | >150 RPM (650°C) |
| Nrụpụta Steel | 90-110 | 150-220 | 0.10-0.20 | 130 RPM (720°C) |
| Aluminom Alloy | 100-120 | 80-130 | 0.25-0.40 | >180 RPM (550°C) |
Ụkpụrụ anụ ahụ:
RPM dị ala = Oke torque = Nhazi mgbawa amanye (mmebi ịkpụ)
RPM dị elu = Ọchịchị esemokwu = Okpomọkụ ihu gafere HSS-ike siri ike (540°C)
Ihe gbasara sayensị Edge
Core Metallurgy: M2 igwe na-agba ọsọ dị elu
Nchekwa thermal: mkpuchi TiN na-agbakwunye ihe nchekwa ọkụ 150°C
Geometry ọjà: 32° helix na-ebuli mgbawa mgbawa na obere ọsọ
Kit Ịlanahụ onye ọrụ
Iwu Coolant: Mmanụ emulsified (oke 8:1) iju mmiri jụrụ oyi
Mwepu nke mgbawa: ikuku gbasasịrị n'oge mweghachi
Akara ọdịda:
Acha anụnụ anụnụ = Over-RPM
Ntụkwasị ụkwụ amịkpọ = mgbachi mgbawa
Oval oghere = Ọkwọ ụgbọ elu ezughi oke
Mmechi
HSSTaper Shank Drillsna-eme nke ọma ebe ịdị elu torque ziri ezi na-ezute ịdọ aka ná ntị arụ ọrụ. Site n'ịmụta - nhazi 90°, mkpọpu nzọụkwụ, opekempe overhang, na 80-120 RPM - ha na-adịgide adịgide, na-arụ ọrụ nke ọma, ma na-echekwa ego karịa ndị ọzọ na klaasị ha.
Oge nzipu: Mee-30-2025
