1. Waa maxay sababta Mashiinka Honing loo baahan yahay
In wax soo saarka hydraulic cylinders,honing waa mid ka mid ah hawlgallada dhamaystirka ugu muhiimsansababtoo ah waxay si toos ah u go'aamisaawaxqabadka, hufnaanta, iyo cimri dhererkaee nidaamka hydraulic.
Dhululubada Haydarooliga waxay u beddelaan tamarta haydarooliga dhaqdhaqaaq farsamo, tanina waxay si weyn ugu xidhan tahaytayada dusha iyo joomatariee godka gudaha ee tuubada dhululubada.
Xataa cilladaha yaryar - dhufashada, gaabnaanta, qallafsanaanta, ama bannaanka-wareegga - waxay keeni kartaa:
Ka daadanaya shaabadihii hore,
Dhaqdhaqaaqa piston-ka ee aan joogtada ahayn,
Xirashada bistoonada iyo shaabadihii dhicisoobay, iyo
Khasaaraha tamarta ee ay sababto khilaaf gudaha ah.
Sidaa darteed, waxaa loo baahan yahay in lagu daro:
Gaadhi joomatariga saxda ah-(toosnaanta, cylindricity, iyo wareega gudaha ±1-2 µm).
Samee qaabka saxda ah ee dusha sare(qaabka iskutallaabta) ee haynta filimka saliidda iyo dhaqdhaqaaqa piston ee siman.
Ka saar walxaha haraaga ah iyo walbahaarkaka tagay hore {{0}machining (tusaale, caajis ama dalool qoto dheer).
Hubi xidhid qumman iyo khilaaf la xakameeyeyinta u dhaxaysa bistoonka iyo gidaarka dhululubada.
Kordhi adkeysigaee dhululubada iyo kordhinta nolosha adeegga.
2. Shaqooyinka Mashiinka Honing ee Soo saarista Silinder Haydarooliga
A mishiinka honinglabada fuliyaasixidiyodhammaynhawlaha dusha gudaha ee tuubada dhululubada.
| Shaqada | Sharaxaada | Natiijo / Ujeedo |
|---|---|---|
| Saxitaanka Joomatari | Tirtiraya taper-ka, qaabka foostada, iyo mashqulka ka tagay mishiinadii hore. | Qaabka saxda ah ee cylindrical wuxuu xaqiijiyaa qaybinta cadaadiska isku midka ah. |
| Saxnaanta cabbirka | Wuxuu ku gaaraa cabbirka godka ugu dambeeya isagoo wata micron{0}} xakamaynta heerka | Waxay sahlaysa saxnaanta saxda ah ee udhaxeysa piston iyo bore. |
| Xakamaynta Texture Surface | Waxay abuurtaa xagasha isdhaafka ah ee kontoroolka ah (badanaa 30 darajo -45 darajo). | Waxay wanaajisaa haynta saliidda iyo xidhidhiyaha |
| Hagaajinta Dhammaystirka Dusha sare | Waxay hoos u dhigtaa qiimaha Ra caadi ahaan 0.1-0.4 µm iyadoo ku xiran naqshadeynta. | Dheecaan, oogada joogtada ah waxay yaraynaysaa khilaafka. |
| Deburting iyo Jilicsanaanta Edge | Waxay ka saartaa wax yar{0}burrs ama birta laablaaban ee caajiska | Waxay ka hortagtaa burburka shaabadda inta lagu jiro kulanka. |
| Gargaarka Walxaha Cadaadiska | Waxay ka saartaa kulaylka{0} aagagga uu saameeyey ama walbahaarka hadhay. | Waxay wanaajisaa sharafta iyo xasiloonida qaab dhismeedka. |
3. Sida Hanaanka Sharafta Loo Fuliyo
Xubinta tuubooyinka dhululubada hadhidarooliga waxaa badanaa lagu sameeyaa aHaydarooliga jiifka ah ama CNC{0}mashiinka honing ee gacanta lagu hayo, sababtoo ah tuubooyinka dhululubada waa dheer yihiin waxayna u baahan yihiin toosin deggan iyo cadaadis joogto ah oo la socda dhererka daloolka.
Talaabada 1: Hore {{1}Machining
Tuubada dhululubada waadalool qoto dheer oo la qoday ama caajisayilaa 0.3-0.5 mm dhexroorka ugu dambeeya.
Dusha sare waxa laga yaabaa inay lahaato calaamado farsamo oo muuqda ama taper yar.
Tallaabada 2: Kordhinta iyo Dejinta
Tuubada waasi siman loo dhejiyaymishiinka honing adigoo isticmaalaya taageerooyin gaar ah ama qalab sabaynaya.
A honing mandrel (qalab)oo lagu rakibay dhagaxyo xadhkaha goostay (aluminium oxide, silicon carbide, ama diamond/CBN) ayaa la dhex geliyaa daloolka.
Saliida hoinging ama qaboojiyaha ayaa si joogto ah loo keenaa si ay u tirtirto qashinka oo ay u qaboojiso dusha sare.
Talaabada 3: Hawsha Sharafta
Motion Rotary:Manneerka honing wuxuu ku wareegaa gudaha godka (sida caadiga ah 100-300 rpm).
Soo-jeedinta Mooshinka:Manndarku waxa uu dib iyo gadaal u socdaa axially.
Ballaarinta Dhagaxa:Dhagxaanta naxaasta ah waxay ku fidaan shucaac leh cadaadis la xakameeyey oo ka dhanka ah gidaarka gudaha.
Ka Saaridda Walxaha:Marka qalabku dhaqaaqo, abrasives-yadu waxay ka saaraan dhibco sare waxayna simeeyaan dusha sare.
➡ Thedhaqdhaqaaqa rotary iyo isdhaafsiga oo la isku darayabuuraa sifadaqaabka isdhaafsiga, sida caadiga ah xagal 30 darajo -45 darajo.
Habkani waxa uu hubinayaa qaybinta filimka saliidda saxda ah iyo xidhidhiyaha bistoonka labbiska ah.
Tallaabada 4: Cabbirka iyo Gudaha - Xakamaynta Habka
Nidaamyada honing CNC ee horumarsan ayaa la adeegsadaagudaha- habka qiimayntasi loo cabbiro dhexroorka godka si joogto ah.
Cadaadiska quudinta ama xawaaraha istaroogga si toos ah ayaa loo hagaajiyaa si loo ilaaliyo saxnaanta.
Talaabada 5: Dhamaystirka Gudbinta
Dhagaxyada abrasive ee dhogorta leh ama qalabka dheeman ayaa loo isticmaalaa si loo gaaro la cayimaydhammayn dusha sare ah (Ra 0.1-0.4 µm)iyojoomatari (wareejin ka yar ama la mid ah 2 µm).
Tallaabadan kama dambaysta ah waxay hubinaysaa in dhululubada uu la kulmo shuruudaha OEM ama ISO.
Tallaabada 6: Nadiifinta iyo Kormeerka
Ka dib marka la nadiifiyo, caleemaha waalagu nadiifiyo dareere ama dhaqidda ultrasonicsi meesha looga saaro dhammaan haraaga nabarrada.
Boorka waa la baaraatoosnaanta, dhexroorka, wareegsanaanta, taper, iyo qallafsanaanta dusha sareiyadoo la isticmaalayo qiyaasaha hawada ama profilometers.
4. Halbeegyada Sharafta Caadiga ah ee Dabaqadaha Haydarooliga
| Halbeegga | Kala duwanaanshaha caadiga ah | Ujeedo |
|---|---|---|
| Dhexroorka Bore | 40 mm - 500 mm (caado) | Kala duwanaanshaha dhululubada Haydarooliga |
| Ka saarida alaabta | 0.05 mm - 0.3 mm wadarta | Cabbirka ugu dambeeya iyo sixitaanka |
| Xagasha Crosshatch | 30 darajo -45 darajo | Saliida ugu fiican |
| Dhammaadka dusha sare (Ra) | 0.1–0.4 µm | Dhaqdhaqaaq toosan oo siman |
| Dulqaad | ±1–3 µm | Xiritaanka saxda ah |
| Xawaaraha sareynta | 100-300 rpm wareeg ah / 10-30 m/daqiiqo istaroog | Ka saarista walxaha dheellitiran |
| Honing Stones | Aluminium oxide / Silicon carbide / Diamond / CBN | Waxay ku xiran tahay adkaanta tuubada |
5. Faa'iidooyinka Honing ee Baabuurta Haydarooliga
Shaabadeynta saxda ahinta u dhaxaysa piston iyo bore, hubinta daadaynta{0}} hawlgal bilaash ah.
Khilaaf hoosedhaqdhaqaaqa siman iyo wareejinta tamarta hufan.
haynta filimka saliida oo la hagaajiyaysi loo yareeyo xirashada iyo daxalka.
Sawaxanka iyo gariirku oo yaraadainta lagu jiro hawlgalka.
Nolosha qayb ka dheeriyo kharashka dayactirka oo hooseeya.
Waafaqid shaabadihiiiyadoo ay ugu wacan tahay qaab-dhismeed sax ah oo dusha sare ah iyo joomatari.
Soo koobid
Soo saarista dhululubada haydarooliga saxda ah,honing waa lama huraansi loo gaaro isku darkasaxnaanta cabbirka, dhammaystirnaanta joomatari, iyo tayada dusha shaqaynaysalooga baahan yahay nidaamyada dareeraha waxqabadka sare{{0}
Iyada oo aan la sharfin:
Shaabadeynta waxay noqon doontaa mid aan la isku halayn karin,
Khasaaraha kala-goynta ayaa kordhi lahaa, iyo
Waxqabadka dhululubada ayaa si degdeg ah hoos u dhigi doonta.
Haddaba,Mashiinka qashin-qubka wuxuu u beddelaa tuubo-mashiinka oo u beddela qayb biyo ah oo sax ahawood u leh bixinta waxqabad joogto ah cadaadis.
Marka la soo koobo:
caajiswaxay siisaa boodhka qaabkeeda.
Sharafwaxay siisaa waxqabadkeeda.
