Honing molamu:

Melemo:

  1. Sebediswa bakeng sa qete machining tsa nahana tebileng borele, ho rarolla bothata machining bakeng sa bareki;
  2. E khona ho lokisa e otlolohile, e ntlafatsa ho nepahala ha sengoathoana;
  3. Moralo o bonolo ebile o bonolo ho o sebelisa;
  4. Nako e telele ea sesebelisoa, e ka ba tikolohong hape e ka fokotsa litšenyehelo tsa ts'ebetso bakeng sa bareki.

Mofuta ona oa sesebelisoa honing e sebediswa bakeng sa machining sebetsa ka ho nepahetseng ba masoba tse nyenyane. Ho sebelisoa thepa ea honing Ho na le mechini e mengata ea honing e hlahisoang ke Nissin Japane

Sehlahisoa sena se entsoe ka 'mele oa hlooho (mofuta o arohaneng, o entsoeng ka' mele oa hlooho le mohele o ka morao), oli ea oli ea honing, molamu o thellisang, lesela la lera, selemo sa ho khutla le lesale la ho boloka. Kamora hore mmele oa hlooho o hokahane le sesebelisoa sa mochini, mochini oa honing oa potoloha le ho busetsa ho khanna 'mele oa hlooho le honing lejoe la oli. Ka nako e ts'oanang, mochini o honing o sutumetsa molamu o thellisang ho holisa lejoe la oli la honing radially. Mosebetsi o khaoloa ke khatello ea khatello e thehiloeng ke khokahano lipakeng tsa lejoe la oli la honing le bokaholimo bo lokelang ho sebelisoa.

Sebetsa ntho le mefuta e fapaneng sebetsa

Mofuta ona oa honing mochini e sebediswa ho sebetsa oli pompo nozzle le indasteri Gear. Lihlahisoa tse sebetsitsoeng ke plunger le gear. Lisebelisoa ke 20CrMo le GCr15. Thepa e tima le carburized, thatafala ke hrc60-63, 'me kabelo kabelo ke 2-4 lithapo tsa 2-selekane mochini sesebelisoa le lithapo 6-8 bakeng sa 4-selekane mochini sesebelisoa. Ntle le moo, e boetse e sebelisoa ho sebetsana le likarolo tse fapaneng tsa liindasteri tse kang lisebelisoa tsa ho tsamaisa, molamu o hokelang, enjene ea silindara sa enjene, lesoba la haeteroliki, lisebelisoa tsa ka tlung, thipa le hlobo, jenereithara e akaretsang, mochini oa ho roka, sethuthuthu joalo-joalo.

Machining ho nepahala

Ho nepahala ha bophara ho ka fihla ho 0.0025mm, ho potoloha ho ka fihlella kahare ho 0.3um, cylindricity e ka fihlella kahare ho 0.7um, ho ba thata ho ka fihlella ka hare ho ra0.07um, 'me ho otloloha ho ka fihla ho 1.0um.

Theknoloji ea ho sebetsana

Mohlala, theknoloji ea ho sebetsana le plunger: mochini o thata oa honing (mochini o otlolohileng oa ho honing) nm75 oli ea lejoe - mochini o motle oa honing (mochini o otlolohileng oa honing) nm55 kapa nm63, boholo ba sehlahisoa kamora ho sebetsoa bo hlophisitsoe (0.5um level I) - honing e ntle (mochini o otlolohileng o emisitsoeng) ) 400 # lejoe la oli - super honing (mochini o otlolohileng o otlolohileng) 800-1000 # lejoe la oli.


Nako ea poso: Jul-28-2021