Ọsọ dị elu vs. Igwe ihe igwe dị elu maka igwe ọkụ Aluminom

Ka ọchịchọ zuru ụwa ọnụ maka ihe ngwọta ọkụ dị elu na-eto eto, ndị na-emepụta iheihu nrụgide ka ebulialuminum okpomọkụ sinkmmepụta.Omenala igwe igwe dị elu na-achịkwa ụlọ ọrụ ahụ, mana usoro arụmọrụ dị elu na-apụta na-ekwe nkwa arụpụta ihe. Ọmụmụ ihe a na-akọwapụta azụmaahịa dị n'etiti ụzọ ndị a site na iji data igwe eji eme ihe n'ezie, na-eleba anya na oghere dị oke egwu na nyocha etinyere maka ihe ndị na-eme ka ngwa elektrọn dị jụụ.

Usoro

1.Nleba anya

●Akụkụ ọrụ:6061-T6 aluminum blocks (150×100×25 mm)

●Ngwa:Igwe ihe igwe njedebe carbide 6mm (3-flute, mkpuchi ZrN)

● njikwa mgbanwe:

HSM: 12,000–25,000 RPM, ibu mgbawa mgbe niile

HEM: 8,000–15,000 RPM nwere njikọ aka agbanwe (50–80%)

2. Nchịkọta data

●Mkpụrụ ike elu: Mitutoyo SJ-410 profilometer (5 nha / workpiece)

● Ngwá ọrụ na-eyi: Keyence VHX-7000 microscope digital (flank wear> 0.3mm = ọdịda)

● Ọnụego mmepụta: Nchikota oge okirikiri na ndekọ Siemens 840D CNC

Nsonaazụ & Nyocha

1.Ogo elu

● Usoro: HSM HEM

● RPM kacha mma: 18,000 12,000

●Ra (μm):0.4 0.7

HSM kachasị mma (p<0.05) na-ejikọta ya na nguzobe ọnụ wulitere elu na ọsọ ọsọ dị elu.

2.Ndụ Ngwá Ọrụ

● Ngwa HSM dara na mita 1,200 linear vs. HEM's 1,800 meters

● Uwe nrapado na-achịkwa ọdịda HSM, ebe HEM gosipụtara ụkpụrụ abrasive

Mkparịta ụka

1.Mmetụta bara uru

●Maka ngwa nkenke:HSM ka dị mma n'agbanyeghị ọnụ ahịa ngwá ọrụ dị elu

●Mmepụta dị elu:Oge okirikiri nke 15% ọsọ ọsọ HEM na-akwado polishing machining

2.Mgbochi

● Eserese ihe eji arụ ọrụ axis 5

● Nnwale na-ejedebe na ngwaọrụ 6mm; dayameta ndị buru ibu nwere ike ịgbanwe nsonaazụ

Mmechi

HSM na-ebuga elu elu elu maka ikpo ọkụ dị elu, ebe HEM kacha mma na mmepụta oke. Nnyocha ga-eme n'ọdịnihu kwesịrị inyocha ụzọ ngwakọ na-ejikọta ngafe HSM na HEM roughing.