Daban-daban hanyoyin sarrafa zaren, da gaske kowane ɗayansu yana da ban mamaki!

Yanke zaren

 Gabaɗaya yana nufin hanyar sarrafa zaren a kan workpiece tare da samar da kayan aikin ko abrasives, galibi juya, milling, tapping, zaren, niƙa, lapping da yanke guguwa.Lokacin juya, milling da nika zaren, da drive sarkar na inji kayan aiki tabbatar da cewa juya kayan aiki, milling kayan aiki ko nika dabaran motsa daidai da ko'ina tare da axial shugabanci na workpiece ga kowane juyi na workpiece.A cikin tapping ko threading, kayan aiki (matsa ko farantin karfe) yana motsawa a cikin jujjuyawar dangi zuwa kayan aikin kuma an shirya shi ta hanyar tsagi na zaren da aka fara fara motsa kayan aiki (ko workpiece) axially.

Juya zaren a kan lathe za a iya yi tare da ko dai kayan aiki ko zare tsefe (duba Kayan aikin Zare).Juya zaren tare da kayan aiki mai ƙira shine hanyar gama gari don yanki ɗaya da ƙaramin tsari na kayan aikin da aka yi da zaren saboda tsarin kayan aiki mai sauƙi;thread juya tare da zaren tsefe kayan aiki ne sosai m, amma kayan aiki tsarin ne mai rikitarwa da kuma kawai dace da juya short threaded workpieces da lafiya hakora a matsakaici da kuma manyan tsari samar.Daidaiton farar lathe na yau da kullun na juya trapezoidal zaren zai iya kaiwa 8 ~ 9 kawai (JB 2886-81, iri ɗaya a ƙasa);Ana iya inganta yawan aiki ko daidaito ta hanyar sarrafa zaren akan na'ura ta musamman mai jujjuya zare.

 

 

Zaren Milling

Yin niƙa a kan injin niƙa zaren tare da faifai ko abin yankan niƙa.Ana amfani da masu yankan faifai mafi yawa don niƙa zaren trapezoidal na waje akan kayan aiki kamar dunƙule da igiyoyin tsutsa.Ana amfani da yankan niƙa don niƙa zaren gama-gari na ciki da na waje da zaren da aka zare.Tun da workpiece da aka niƙa tare da Multi-kashi abun yanka da kuma tsawon aikin part ne ya fi girma fiye da tsawon da zaren da za a machined, da workpiece za a iya machined da kawai 1.25 zuwa 1.5 juyin juya halin, sakamakon high yawan aiki.Matsakaicin yanayin niƙa zaren gabaɗaya shine 8 ~ 9.Wannan hanya ta dace don samar da tsari na aikin zaren na daidaitaccen daidaito ko machining mai ƙarfi kafin niƙa.

Niƙa zare

Ana amfani da shi musamman don machining madaidaicin zaren na kayan aiki masu tauri akan na'urorin niƙa zaren.

Zare nika ne zuwa kashi guda zare nika dabaran da Multi thread nika dabaran bisa ga siffar nika dabaran giciye sashe.Single thread nika iya cimma farar daidaito na 5 ~ 6, surface roughness na Ra1.25 ~ 0.08 micron, da kuma sauki dabaran miya.

Wannan hanya ta dace da niƙa madaidaicin sukurori, ma'aunin zaren, gears na tsutsa, ƙananan kayan aikin da aka yi da yawa da shebur niƙa madaidaicin hobs.Multiline nika ya kasu kashi biyu iri: a tsaye nika da kuma nutse nika.A cikin hanyar niƙa mai tsayi, faɗin dabaran niƙa ya fi tsayin zaren da za a yi ƙasa, kuma ana iya matsar da injin niƙa a tsayin daka cikin bugun guda ɗaya ko da yawa don niƙa zaren zuwa girmansa na ƙarshe.A cikin hanyar niƙa niƙa, nisa daga cikin dabaran niƙa ya fi tsayin zaren da za a yi ƙasa, kuma injin niƙa yana yanke radially a cikin farfajiyar aikin, kuma aikin na iya zama ƙasa a cikin kusan juyin juya halin 1.25, don haka yawan aiki ya fi girma, amma daidaito ya ɗan ragu kaɗan kuma suturar ƙafafun niƙa ya fi rikitarwa.Hanyar niƙa ta niƙa ta dace don yin shebur mai yawa na famfo da niƙa wasu zaren don ɗaurewa.