ABP4F
8Pages

Catalog excerpts

Ball Precision Multi Flutes ABP4F type Ball Precision Multi Flutes ABP4F type

Semi Finishing Carbon steel Alloy steel Stainless steel Tool steel Hardened steel Hardened steel 30̃45HRC 45̃55HRC Pre-hardened steel ・New product: 4-flute ball end mill (φ20 to φ30) compatible with machines ranging from general-purpose manufacturing machines to the latest high-speed machines Example of large press die for automotive parts Processing advantage of 4-flutes end mill Finishing Figure Gantry type n max：24,000min -1 v f max：40 ～ 80m/min Conventional conditions Compared with conventional 2-flutes ball end mill, improves cutting performance. Conventional 2 flutes ball end mill...

Open the catalog to page 2

Numeric figure in a circle O. [Note] ©Parts are included with the cutter body. ©When parts become damaged, replace them with new ones. Using damaged parts may result in improper mounting of ins

Open the catalog to page 3

★ :Stocked Items of New products. • Stocked Items. Insert regrinding/recoating orders accepted. Please contact our sales department. ^Regrinding and recoating can be performed only once. To meet the specification for radius tolerance ±0.01mm, attach inserts according to the procedure below. Inserts must be set up in the order of © main insert then © sub insert. Clean the insert seat by air-blow etc.Apply the Screw anti-seizure agent to the whole clamp screw.Excessive tightening torque or the screw to which chip adhered cause screw damage or the problem from which a screw does...

Open the catalog to page 4

^ Red indicates primary recommended insert grades. [Note] © These conditions are for general guidance; in actual machining conditions adjust the parameters according to your actual machine and work-piece conditions. © The above table is for an overhang of <4Dc using a carbide shank as the standard. When using a steel shank, reduce the cutting conditions by approximately 20%. © When overhang is 4Dc or more, values in the above table should be adjusted by referring to the table at left.

Open the catalog to page 5

Compared with cutting surface after semi-finishing (FCD600) Tool：For roughing φ30 2 flutes Ball ap × p f = 0.4×3.0mm Small pitch and high feed cutting Rough pitch Tool： For finishing φ30 2 flutes Ball ap × p f = 0.1×0.3mm n =12,000min-1 v f =8,000mm/min Q=0.24cm3/min Tool： For finishing φ30 2 flutes Ball ap × p f = 0.1×0.3mm n =12,000min-1 v f =8,000mm/min Q=0.24cm3/min Chatter occurs It’ s influence to finishing surface roughness when before process is rough. 02 Performance comparison when cutting flat surfaces comparison 03 Tool lifevertical walls when cutting Reach tool life...

Open the catalog to page 6

Field data 01 Cutting range 02 Vc-T chart High-hardened steel Plastic mold material Work：SKD11 （60HRC）　 φ30　 Mill dia.： 5° ae × pf = 0.1×0.3mm　 Vertical wall contour fz=0.2mm/t line cutting Reach tool life standard：VBmax = 0.1mm Vertical wall contour line cutting Cutting time T （hour） Cutting speed Vc （m/min） Vertical wall contour reciprocal cutting Reach tool life standard：VBmax = 0.1mm Cutting speed Vc （m/min） Cutting speed Vc （m/min） Reach tool life standard：VBmax = 0.1mm Cast Iron Cutting time T （hour） Conventional tool 2 flutes Cutting time T （hour） 03 Finished surface roughness...

Open the catalog to page 7

MOLDINOThe Edge To Innovation The diagrams and table data are examples of test results, and are not guaranteed values. "Epoch" , “ ” and “ moldiim o” are registered trademarks of Mitsubishi Hitachi Tool Engineering, Ltd. in Japan. 1. Attentions regarding handling (1) When removing the tool from the case (package) , be careful not to drop it on your foot or drop it onto the tips of your bare fingers. (2) When actually setting the inserts, be careful not to touch the cutting flute directly with your bare hands. 2. Attentions regarding mounting (1) When preparing for use, be sure that the...

Open the catalog to page 8