Nkibikoresho byo gutunganya neza, imikorere nubuzima bwimashini zubaha biterwa ahanini nibikoresho byakoreshejwe. Mugihe cyo gutezimbere, ibice biterwa numuvuduko mwinshi, hejuru - guterana inshuro nyinshi, ningaruka zibora za coolant. Kubwibyo, ibikoresho bigomba kugira ubukana bwinshi, kwihanganira kwambara neza, kurwanya umunaniro, no kurwanya ruswa. Iyi ngingo izacengera mumahame yo gutoranya ibikoresho nibikoresho bisanzwe bikoreshwa mubice byingenzi byimashini.
1. Guhitamo ibikoresho byo kubaha imitwe
Umutwe wicyubahiro nigice cyibanze cyimashini ya honing, ihuza neza nakazi. Ibikoresho byayo bigira ingaruka ku buryo butaziguye no gukora neza. Ibikoresho bisanzwe byubaka umutwe birimo:
Carbide (nka WC {0}
Ububumbyi (nka Al₂O₃ na SiC): Tanga ubushyuhe - hamwe no kurwanya ruswa, bigatuma bikwirakwira cyane -. Ariko, nazo ziravunika kandi zisaba igishushanyo mbonera cyimiterere.
Ibyuma bikomeye (nka Cr12MoV na SKD11): Kugera ku gukomera gukomeye (HRC 60+) binyuze mu kuvura ubushyuhe, bitanga ubukana ndetse no kwambara birwanya ikiguzi cyiza kandi bigashyirwa mubikorwa.
2. Kubaha inkoni n'ibikoresho bya spindle
Kubaha inkoni hamwe na spindles birashobora guhinduranya imitwaro no kuzunguruka, bisaba imbaraga z'umunaniro mwinshi no gukomera.
Ibyuma byubaka ibyuma (nka 40Cr na 20CrMnTi): Nyuma yo gutwarwa cyangwa gutwika, bitanga imbaraga ndetse no kwambara birwanya, bigatuma bikwiranye nuburyo bworoshye -.
Ibyuma bitagira umwanda (nka 38CrMoAlA): Nitriding itera gukomera hejuru ya HV 900+, bigatuma ishobora kwangirika - irwanya kandi ikambara - irwanya, ikwiranye na - neza kandi ndende -.
Hejuru - imbaraga zivanze (nka titanium alloys): Imbaraga zoroheje kandi ndende - imbaraga, ariko zihenze, zikoreshwa cyane cyane mumashini yihariye - arangiza.
3. Kuyobora amaboko no gutwara ibikoresho
Ubuyobozi bw'amaboko butuma umurongo ugenda neza neza, mugihe icyerekezo kigira ingaruka kumuzinduko. Ibikoresho byabo bigomba gutanga ubukana buke no kwihanganira kwambara cyane:
Umuringa wumuringa (nka ZCuSn10Pb1): Kwihesha agaciro - gusiga amavuta, bikwiranye nintoki zo hasi -.
Kwitwaza ibyuma (nka GCr15): Ibyuma - ibyuma bya karuboni ya chromium ifite ubukana bwinshi (HRC 60+) nyuma yo kuzimya, bikoreshwa cyane mubizunguruka.
Ibikoresho bya plastiki yubuhanga (nka PEEK na PTFE): Kwangirika - birwanya kandi buke -, bikwiranye n'imizigo yoroheje cyangwa ibidukikije bidasanzwe (nk'inganda zikora imiti).
4. Sisitemu yo gukonjesha hamwe nibikoresho bya kashe
Coolant ikoreshwa mugihe cyo gutezimbere, bityo kashe hamwe nibice bitose bigomba kuba ruswa - birwanya:
Rubber ya Nitrile (NBR): Amavuta - irwanya ubushyuhe - irwanya, ikwiriye gukoreshwa hamwe nibidukikije bikonje.
Fluorocarbon reberi (FKM): Irwanya aside ikomeye na alkalis, ikwiriye gukoreshwa mubidukikije bikaze.
Ibyuma bidafite ingese cyangwa ceramic bifunga impeta: Kubora cyane - birwanya kandi bikwiranye nigihe kirekire -, imikorere ihamye.
5. Ibitekerezo byingenzi byo gutoranya ibikoresho
Kwambara birwanya: Umutwe wicyubahiro hamwe na spindle bigomba kwihanganira kwambara - igihe kirekire.
Ubushyuhe bukabije: Mugihe cyo hejuru - umuvuduko mwinshi, ibikoresho bigomba kwirinda guhindagurika.
Ubukungu bukora neza: Mugihe wemeza imikorere, shyira imbere igiciro - ibikoresho byiza.
Gutunganya: Ibikoresho bigomba kuba byoroshye gukora imashini, kuvura ubushyuhe, no guteranya.
Umwanzuro
Guhitamo ibikoresho byo kubaha imashini bisaba gusuzuma byimazeyo imikorere, ibisabwa, nigiciro. Carbide, ibyuma bikomeye, hamwe nibyuma byubatswe byubatswe nibisanzwe - uburyo bwo gukora, mugihe ibikoresho bishya nka ceramika na plastiki yubuhanga nabyo bigira uruhare runini mubikorwa byihariye. Mu bihe biri imbere, hamwe niterambere ryibikoresho bya siyanse, ibikoresho bishya byoroheje, kwambara - birwanya, hamwe no kwangirika kwinshi - bizarushaho guteza imbere iterambere ry’ikoranabuhanga ry’imashini.
