Ana amfani da madaidaicin don nuna ingancin aikin aikin. Yana da wani lokaci na musamman don kimanta ma'auni na geometric na machining surface da kuma muhimmiyar alama don auna ayyukan cibiyoyi na CNC. Gabaɗaya magana, ana auna daidaiton injina ta hanyar juriya. Ƙananan darajar, mafi girman daidaito. Juyawa, niƙa, shiryawa, niƙa, hakowa, da ban sha'awa sune nau'ikan mashin ɗin gama gari na cibiyoyin injinan CNC. Don haka wane daidaiton mashin ɗin ya kamata waɗannan hanyoyin injin ɗin su cimma?
1.Juyawa daidaito
Juyawa yana nufin tsarin yankewa wanda workpiece yana juyawa kuma kayan aikin juyawa yana motsawa a cikin madaidaiciyar layi ko lanƙwasa a cikin jirgin, wanda ake amfani da shi don aiwatar da saman cylindrical na ciki da na waje, fuskokin ƙarewa, saman conical, samar da saman da zaren. kayan aiki.
Matsakaicin juzu'i na juyawa shine 1.6-0.8μm.
Juya m yana buƙatar yin amfani da zurfin yankan da babban adadin ciyarwa don haɓaka haɓaka juzu'i ba tare da rage saurin yanke ba, kuma buƙatun buƙatun ƙasa shine 20-10um.
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Semi-kammalawa da ƙare juya ƙoƙarin amfani da babban saurin da kananan kuɗi da kuma zurfin abinci, da farfajiya shine 10-0.16um.
Kayan aikin jujjuya lu'u-lu'u da aka goge akan babban madaidaicin lathe na iya jujjuya kayan aikin ƙarfe mara ƙarfe a cikin babban sauri, tare da ƙarancin saman 0.04-0.01um. Irin wannan juyi kuma ana kiransa "juyawan madubi".
2. Milling daidaici milling yana nufin amfani da jujjuya Multi-blade kayayyakin aiki don yanke workpieces, wanda shi ne mai matukar inganci aiki hanya.
Dace da sarrafa jiragen sama, tsagi, da daban-daban splines, gears, zaren molds da sauran musamman saman.
Girman yanayin niƙa gabaɗaya shine 6.3-1.6μm. Matsakaicin girman milling shine 5-20μm.
Matsakaicin yanayin niƙa mai ƙarancin ƙarewa shine 2.5-10μm. Matsakaicin yanayin niƙa mai kyau shine 0.63-5μm.
3. Daidaiton tsarawa
Tsare-tsare hanya ce ta yankewa wacce ke amfani da na'ura don yin motsi mai jujjuyawar dangi a kwance akan kayan aikin, galibi ana amfani da shi don sarrafa sifar sassa. Ƙarƙashin ƙasa na shirin shine Ra6.3-1.6μm.
Matsakaicin tsayin da'irar m planing shine 25-12.5μm. Matsakaicin yanayin shirin kammala kammalawa shine 6.2-3.2μm. Matsakaicin yanayin shimfidar wuri mai kyau shine 3.2-1.6μm.
4. Nika daidaito nika tana nufin aiki Hanyar yin amfani da abrasives da nika kayan aikin don yanke wuce haddi abu a kan workpiece. Nasa ne na aiki mai kyau kuma ana amfani da shi sosai a masana'antar kera injuna.
Ana amfani da niƙa yawanci don kammalawa da ƙarewa, kuma ƙarancin saman yana gabaɗaya 1.25-0.16μm.
Matsakaicin madaidaicin niƙa shine 0.16-0.04μm.
Matsakaicin yanayin niƙa mai madaidaici shine 0.04-0.01μm. Fuskar saman madubin niƙa na iya kaiwa ƙasa da 0.01μm.
5. Ban sha'awa
Tsarin yankan ne wanda ke amfani da kayan aiki don faɗaɗa diamita na ciki na rami ko sauran madauwari. Kewayon aikace-aikacen sa gabaɗaya ya bambanta daga Semi-roughing zuwa ƙarewa. Kayan aikin da aka yi amfani da shi yawanci kayan aiki ne mai ban sha'awa mai kaifi guda (wanda ake kira mashaya mai ban sha'awa).
A m daidaito na karfe kayan iya kullum isa 2.5-0.16μm.
Daidaitaccen aiki na madaidaicin m zai iya kaiwa 0.63-0.08μm.
Lokacin aikawa: Satumba-03-2024
