Dukansu madaidaicin niƙa da madaidaicin niƙa sune hanyoyin sarrafawa na ƙarshe na ƙwallayen ƙarfe.Super madaidaicin hanyoyin niƙa ana amfani da su gabaɗaya don ƙwallon ƙarfe sama da G40.Matsakaicin girman girman ƙarshe, daidaiton geometric, ƙarancin ƙasa, ingancin ƙasa, ƙonawa da sauran buƙatun fasaha na ƙwallon ƙarfe za su cika buƙatun ƙayyadaddun tsari na ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun bayanai ko babban karewa.
Lokacin duba karkatar da diamita da daidaiton geometric na ƙwallon ƙarfe, dole ne a auna shi akan ƙayyadaddun kayan aiki na musamman.Ƙaƙƙarfan yanayin ƙasa da ingancin saman aikin bayan an yi niƙa mai kyau gabaɗaya ana bincikar gani a ƙarƙashin fitilar astigmatic.Idan akwai jayayya, ana iya duba shi a ƙarƙashin gilashin ƙara girman 90x kuma idan aka kwatanta da daidaitattun hotuna masu dacewa.Don duba ingancin saman workpiece da rashin ƙarfi bayan kammalawa, dole ne a ɗauki takamaiman adadin kayan aikin don kwatanta tare da daidaitattun hotuna a ƙarƙashin girman girman sau 90.Idan akwai shakku game da ƙaƙƙarfan yanayi, ana iya gwada shi a kan mitar tarkace.
Hanyar bincikar ƙonawa mai kyau da niƙa mai kyau za ta ɗauki samfurin bazuwar da kuma duba tabo, kuma adadi da ƙimar ingancin tabo za su dace da ma'aunin ƙonewa.
Dalilan da ke haifar da rashin kyawun yanayi sune:
1. Yawan sarrafawa ya yi ƙanƙanta kuma lokacin sarrafawa ya yi guntu.
2. Tsagi na nika farantin ne ma m, da lamba surface tsakanin tsagi da workpiece ne ma kananan.
3. Taurin farantin niƙa ya yi yawa ko rashin daidaituwa, kuma akwai ramukan yashi da ramukan iska.
4. Ana kara man nika da yawa, ko kuma hatsin da ke datsewa sun yi yawa.
5. Tsagi na farantin nika ya yi datti sosai, tare da guntun ƙarfe ko wasu tarkace.
Dalilan rashin ƙaƙƙarfan yanayin ƙasa sune: tsagi na farantin niƙa mai jujjuya ba shi da zurfi sosai, kuma wurin tuntuɓar kayan aikin ya yi ƙanƙanta;The kwana na nika farantin tsagi ne ma kananan, wanda ya sa workpiece juya inflexibly;Matsin da farantin lapping na sama ya yi ƙanƙanta, wanda ke sa aikin aikin ya zame tare da farantin lapping.
Ƙunƙasa a saman kuma wani nau'i ne na lahani, wanda sau da yawa yakan faru a cikin tsarin hawan keke.A lokuta masu tsanani, ana iya ganin wani zurfin haƙora a fili a ƙarƙashin fitilar astigmatic.Baƙar fata ko rawaya kawai za a iya gani a ƙarƙashin haske astigmatism.Koyaya, a ƙarƙashin gilashin ƙara girman 90x, ana iya ganin ramuka, ƙananan ɓangaren abin da ke da ƙaƙƙarfan ƙazantacce.Dalilan sune kamar haka: zurfin tsagi na farantin nika ya bambanta, aikin aiki a cikin tsagi mai zurfi yana ƙarƙashin ƙananan matsa lamba, wani lokaci yana tsayawa kuma wani lokacin nunin faifai, yana haifar da lamba tsakanin workpiece da farantin nika da za a abraded;The workpiece za a abraded saboda fadowa tubalan a kan tsagi bango na nika farantin.
Lokacin aikawa: Satumba-26-2022
