Nika inji for karfe. Nika ƙafafun for inji kayayyakin aiki,

Domin da karewa na daban-daban na workpieces amfani musamman irin kayan aiki - inji nika a karfe. Irin raka'a irin wannan, akwai da dama. Kamar yadda kayan aiki ne mafi sau da yawa amfani da wadannan na musamman ƙafafun.

iri inji

A halin yanzu, sha'anin amfani da wadannan iri nika inji for karfe:

1. Intragrinding. Amfani for sarrafa workpieces ta hanyar da a ciki da kuma a kan kõwane.

2. Madauwari. Inji na da irin wannan suna, yafi amfani ga kammala workpieces cylindrical da conical siffar.

3. Surface. Wannan shi ne daya daga cikin mafi kowa iri kayan aiki. Inji wannan nau'in ana amfani da su yi wani aiki kamar lebur nika (surface al'ada).

4. Honing. A kan irin wannan inji nuna kau da kananan alawus ga workpieces (0.04-0.08 mm).

5. Bestsentroshlifovalnye. Wannan irin kayan aiki ne yafi amfani a manyan masana'antu. Inji yi nufi ga irin wannan machining waje saman na workpieces.

Processing kayayyakin a kan kayan aiki kamar mai nika inji for karfe, za a iya samar amfani da powders da kuma pastes, sanduna, ko segments na fãtun jikinsu. Duk da haka, mafi sau da yawa ba mai santsi ƙarfe surface jinsunan batun musamman nika ƙafafun.

intragrinding inji

Wannan irin kayan aiki za a iya amfani da su a kananan sikelin-da taro samar. Girma, nauyi, yi, ikon kuma karye shi ma yana da daban-daban. A yi raka'a irin wannan, kazalika da wani nika inji for karfe, ya hada da wadannan abubuwa:

• wani firam a kan wanda aka saka duk nodes.

• sturdy tebur domin workpiece.

• dogara sanda.

• a gaban tank.

• flywheel da sauransu.

Babban siffa daga cikin gine-gine da kayan aiki, kamar a nika inji for karfe, don sarrafa workpieces ciki dauke tsit headstock gyarawa a kan gado. Yana motsa shi baya da kuma fitar da motsi na da tebur. Dogara sanda masu girma dabam a cikin irin wannan inji dogara ne a kan kayan aiki diamita.

cylindrical nika inji

Inji na irin wannan da wani karfe juya da babba tebur, saka a kan kasa. An located a gaban gado. A lura da sassa conical ƙananan tebur da aka juya su a wata qaddara so kwana da kuma kulle a cikin wannan matsayi da musamman clamps. Bayan da gado a cikin cylindrical nika inji shi ne wani dandamali ga kaka.

surface raka'a

Metal inji na da irin wannan za a iya samar:

• tare da kwance dogara sanda, da fili nunin da rectangular tebur.

• tare da wani janar-manufa tebur da kuma a kwance dogara sanda.

• da a tsaye dogara sanda da kuma zamiya tebur.

• tare da wani tebur domin ci gaba da ayyukan;

• Daya tara-da biyu-shafi tsaye nika.

• Bangarorin tortseshlifovalnye da a kwance ko a tsaye dogara sanda.

A farko irin kayan aiki yi na inji kayayyakin amfani mafi sau da yawa (tare da wani rectangular tebur). Wadannan tsarin siffofin hada high saka mirgina dogara sanda bearings, m support tare da jagora na'urorin da kuma kayan aiki na daban-daban hadaddun. Fasaha damar wadannan inji shi ne da gaske m.

Bestsentroshlifovalnoe kayan aiki

Nika inji for karfe na irin wannan ne iya samar da wani matsakaicin ingancin machining na workpieces. A gaskiya, wadannan raka'a su ne mafi m, kuma m irin cylindrical nika model. Mafi sau da yawa suna amfani da, a cikin halittar samar da atomatik canja wurin Lines, tun idan ya cancanta su za a iya sanye take da wani irin takalma da na'urorin da kuma kayan aiki da iko blank masu girma dabam.

A kayan aiki kamar centerless nika inji iya kwashe da kuma na waje da kuma ciki na karfe kayayyakin. Duk da haka, da karshen aiki ne da za'ayi amfani da su quite rare. Duk da haka, mafi cikakken dukkan raka'a amfani ga nika karfe, gami da kuma kama. D.

Honing kayan aiki

Tare da yin amfani da irin wannan raka'a, a karshe nika karfe. Bayar honing inji for ciki ko waje saman da a tsaye ko a kwance tsari na daya ko fiye spindles. Headstock a irin wannan inji da aka saka a kan jagora shafi. Dogara sanda a haɗe musamman honing kai. Tun da aiki da sassa a kan raka'a wannan nau'in kamata a da za'ayi tare da matuqar daidaici a da zane hada da iri daban-daban aiki kula da tsarin dangane contactless ko lamba ji dabaru.

Sander: Farashin

A kudin irin wannan kayan aiki ya dogara da iko, yi da kuma size. Har ila yau, farashin inji iya bambanta dangane da nau'in. Saboda haka, kananan Surface model iya kudin a cikin kewayon 300-400 dubu. Rubles. Ga sana'a model high yi na irin wannan zai biya miliyan 2 rubles. Kananan cylindrical nika inji kudin kusa da 60-300 dubu. Rubles. Farashin girma high-yi kayan aiki na irin wannan ne 400-1500 dubu. Rubles. Bestsentroshlifovalnoe kayan aiki dangane da wasan kwaikwayon za a iya saya a 300-2000 dubu. Rubles.

Nika ƙafafun for inji kayayyakin aiki,

Wannan iri-iri na abrasive kayayyakin amfani a cikin aiki da inji mafi sau da yawa. Zabi su tushen mafi yawa a kan gaskiyar da su na yin kowane irin aiki da suke yi nufi ga tambaya. A irin na da'irar dogara da model na na'ura. Ga misali:

1. Domin cylindrical nika inji ana amfani sauki da'irori mike profile.

2. Ga kayan aiki kamar na'ura centerless nika, sau da yawa amfani da da'irori mike profile tare da wani unilateral sako.

3. Domin lebur ko fuska nika za a iya amfani da ciki har madauwari, kofin-dimbin yawa, cylindrical ko conical ƙafafun.

4. Wasa kayan aikin yawanci amfani Belleville.

5. Domin ciki aiki ta hanyar yin amfani da shlifgolovki kayayyakin.

A mafi yawan lokuta, da karfe polishing aka yi amfani da karfi sosai corundum da'irori kwayoyin ko yumbu shaidu. A cikin wani hali, da abrasive aiki kayan aiki na irin wannan dole ne hadu da wadannan bukatun:

• yin tsayayya high lodi a kan centrifugal karfi.

• sarrafa da workpiece tare da karami mataki na roughness.

• suna da wani babban flexural ƙarfi a biyu da bushe da a cikin rigar jihar.

• harba kamar yadda zai yiwu a manyan yawan kwakwalwan kwamfuta da naúrar lokaci.

hatsi irin

Mafi sau da yawa amfani da masana'antu da'irori tare da aluminum oxide hatsi. Su za a iya amfani da magani daga baƙin ƙarfe, karfe, da baƙin ƙarfe, da kuma ko da daban-daban na gami. Musamman ga nika wuya kayan amfani da'irori tare da gauraye hatsi irin - alumina da zirconia. Soft karafa (jan karfe, tagulla) yana bi da da'irori rufi da alumina da silicon carbide. Tools tare da manyan hatsi ba amfani ga nika. A mafi kyau da sakamakon cikin sharuddan surface smoothness za a iya cimma kawai tare da yin amfani da da'irori tare da karami su.

Kamar yadda ka gani, ta zamani, nika kayan aiki na iya samun wani daban-daban yi da kuma za a tsara don aiki daga sassa na wani siffar, duka biyu ciki da waje. Used raka'a irin wannan da kuma a kan kananan da kuma a kan matsakaici da kuma manyan kamfanoni. Su yawan aiki da kuma ingancin billets dogara ne a kan ciki har da daidai zabi na aiki abrasive kayan aikin, iri wanda akwai kuma mutane da yawa.