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acrylic_cutter

one_flute_spiral_bits_A
one_flute_spiral_cutter_AA
one_flute_spiral_tools_AAA

Advertising_CNC_tools

GA-V_sharp_tools
GB-flat_botton_engraving_bits
GC-tapered_ball_nose_bits
GD-Single_flute_straight_bits
GE-Two_flute_straight_bits
GF-Radius_engraving_Bits
GG-Half_straight_bits
GH(AAA)-one_flute_spiral_tool_AAA
GH-One_flute_spiral_endmill
GI-Acrylic_cutter_tool
GJ-two_flute_spiral_bits
GK-Three_flute_spiral_bits
GL-One_flute_straight_cutter
GM-Two_flute_straight_cutter
GN-Two_flute_straight_tools
GO-Ball_nose_bit
GP-Ball_Nose_straight_Bits
GQ-Down_Cutter
GR-Two_spiral_down_bits
GS-Up_down_two_spiral_bits
GT-Up_down_one_spiral_bits
GU-Two_straight_flat_botton_engraving_bits
GV-3D_Vsharp_bits
GW-Cleaning_bits
GX-Tip_engraving_bits
GY-Radius_engraving_tools
GZ-non_standard
GZ2-Opening_knife
GZ3-Lace_knife
GZ4-Clear_arc_knife
GZ16_Taper_End_Mill
GZ6_Rough_Milling_Cutter
GZ5- Tapered_Ball_End_Mill_With_Coating
GZ1- Mini_Cutter_End_Mills

Bead_bits_and_barrel_bits

Bead_bits
Stupa_Bits
Barrel_bits
Gourd_bits
Bead_bits_Spare_parts
clearing_bit_with_drill_bit
Stupa_Tool
Solid_blade_beads
No_drill_beads_knife
Eagle_hook_lock
Abacus_beads_knife
Buddhism_knife
Septum_knife

LCD_lens_bits

JA-One_flute_cutter
JB-Two_flute_straight_endmill
JC-Two_flute_spiral_cutter
JD-One Sprial Strainght Cutter
JE-Two_flute_edges_cutter

PCB_drill_bits

XA-Drill_bits
XB-PCB_cutting_tools
XC-Angle Milling Cutters
XD-Left_helical_cutter
XE-Gong_bits

Metal_cutting_tools

MA-Two_flute_endmill
MB-four_flute_endmill
MC-Two_flute_ball_nose_endmill
MD-Ball_nose_Cutter
ME-Solid_carbide_endmill
MF-Ball_nose_endmill
MG-Single_flute_engraving_cutter
MH-Three_face_engraving_bits
MI-Drill_Bits

Aluminum_tools

LA-Aluminum_cutter
LB-Aluminum_engraving_tools
LC-One_flute_aluminum_bits
LE- two_flute_cutter
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您的位置:Guangzhou JeeFoo Tools Co.,Ltd >> 技术文章

新材料和涂层技术大大提高了切削刀具的寿命和综合性能

发布时间:2013-08-08

  新材料和涂层技术大大提高了切削刀具的寿命和综合性能。一种最初源于光学工业的表面精加工新技术提供了可提高硬质合金、钴高速钢、高速钢和PCBN刀具寿命的替代方案。这种由Mikronite技术公司(Mikronite Technologies Inc.)开发的新技术是一种干式机械加工工艺,它将压力与研磨介质结合起来,对刀具(或零件)的整个表面进行研磨和应变硬化加工。这种“类研磨”工艺能够获得具有更好润滑性、光滑性、耐腐蚀性和耐磨损性的硬化表面。但是,对这种表面不能再进行涂层或镀层处理。

  Mikronite工艺非常适合处理具有复杂几何形状的刀具(如滚刀、钻头、丝锥、铰刀等)和切削刀片。该工艺系统的核心是一个可换向离心加速搅拌器。将刀具(或零件)放在一个充满无腐蚀性研磨介质的容器中,并将容器安装在搅拌器上。搅拌器使容器顺时针旋转,与此同时,它又带着旋转的容器沿着圆周路径作逆时针回转运动。这种运动使容器中的工件承受着超过30G的重力作用,但工件与容器壁并不发生接触;这种运动还使容器中的研磨介质以均匀分布的压力在整个工件表面匀速滑动。这种压力与摆动的共同作用使金属表面在受控深度内发生破碎,但并不会改变工件的尺寸、形状或冶金性质。通过这种冷塑性变形,可以产生Ra<1μm的表面光洁度,同时还可获得外表面硬度与内部韧性最佳结合的特性。此外,它还可使工件材料(如钢)获得更好的耐腐蚀性。

  Mikronite工艺还可用于汽车制造业,通过降低配合表面之间的摩擦系数,提高相互作用零部件的耐用性。目前该技术已应用于动力传动箱、气门组系和其他各种发动机零部件的表面处理。此外,该工艺还被用于医疗和牙科零件、航空零部件(如发动机涡轮叶片、轴系等)的表面抛光处理。Mikronite工艺适合加工的工件材料包括钢、铝合金、钛合金、轴承钢、工具钢、硬质合金、氮化硅、黄铜和青铜以及各种陶瓷和塑料等。

  (来源:《工具展望》杂志)



Plotter_blade_and_holder

RO-Roland_blade
RO(A)-Roland_blade(A)
MI-Mimaki_blade_and_holder
MI(A)- Mimaki_blade_A
PC-Pcut_blade_and_holder
PC(A)-Pcut_blade_A
GT15-15U_Grapthec_blade_and_holder
GT15(A)-15U_Grapthec_blade_A
GT09-09U_Grapthec_blade_and_holder
GT09(A)-09U_pthec_blade_A
SG-Summa_blade_and_holder
SG(A)-Summa_blade_A
BR-Big_roland_blade_and_holder
LO-Ioline_blade_and_holde
RH-Speical_Roland_blade
CB- CraftRobo_blade
MU-Mutoh_blade
Anna_Blade_Cutting
GCC-Holder
PE- pen

Marble_Tools

Stone_PCD
Stone_knife2
Stone_knife1

Diamond_tools

DA-Diamond-engraving_bits
DB-Diamond_Radius_engraving_bits
DC-3D_engraving_bits
DD- Four_edges_engraving_bits
DE-Bas_relief_engraving_bits
DF-Marble_cutting_bits
DG-3D_Granite_bits
DH-PCD_bits
DI-diamond_bits
DJ-diamond_engraving_bits
DK-Granite_engraving_bits
DL-Cutting_tools
DM-Marble_bits
DN-PCD_ball_nose_bits
DO-Diamond_cutter
DP-pcd_wood
DQ-pcd_Acrylic

Wood_bits

WA-TCT_straight_bits
WB-Straight_bits
WD-wood_Round
pcd_wood2
Woodworking_Tool_Box
wood2_bits

Woodworking standard knife gong

A-Straight drilling cutting tools
B-Trimming knives with bearing
C-Without bearing for guiding trimming knives
D-Straight drill form class
E-Knife round bottom line
F-Convex half circular knife
G-Arch arc knife types
H-Classical linear decorative knives
I-Beaded Curve Knife
J-Crown curve decoration knives
K-Architectural decorative knives streamlined
L-Rail line/line Knife
M-Combination of high handrail Knife Bottle
N-Polymorphic classical Knife
O-Knife nail-like model lines
P-T-tenon Knife
Q-T-tenon cutter combination of class
R-Door Knife
T-Solid Carbide cutting knives
U-Other series
Saw

ER_Collect_nuts

clamp
nut
starepart
carbide

grinder

JF20A
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