1. Waa maxay sababta Mashiinka Honing loo baahan yahay
duurka saxda ahwaxaa loo isticmaalaa nidaamyada makaanikada sihagid, taageero, ama toosin ulaha wareega ama simbiriirixidda- sida matoorada, gudbinta, matoorada, dhinta, iyo kala goysyada mishiinada
Calooshooda guduhu waa inay kulmaanmicron{0}} dulqaadka heerkawareega, toosnaanta, iyo dhamaystirka dusha sare si loo hubiyokhilaaf hoose, taam sax ah, iyo nolol xidhid dheer.
Caqabadaha ka hor Honing
Ka dib makiinada caadiga ah (caajis, qodid, ama reaming), kadhexroorka gudaha ee baadiyahacaadi ahaan waxa uu leeyahay:
Yartaperamaka baxsan--wareejin
Calaamadaha qalabka ama wavinesska mashiinka
weecsanaanta cabbirkacadaadiska kulaylka ama cadaadiska
Dhammaystirka dusha sare kuma filna inuu ku habboon yahay saxda saxda ah (Ra> 0.6 µm)
Cilladaha noocaas ah waxay horseedaan:
Wareega ama ku dheggan shafka aan sinnayn,
Xirashada iyo is jiid jiidka,
Sifeynta liidata, iyo
Qayb hore oo fashilantay.
Sidaa darteed, mishiinka honing ayaa looga baahan yahay:
Gaadhisaxnaanta cabbirka kama dambaysta ahgudaha ±1-2µm
saxkhaladaadka joomatari(oval, taper, qaabka foosto).
Soo saar adhammayn dusha sare ee la xakameeyeyoo leh qaab isgoysasho labis ah oo loogu talagalay haynta saliidda.
Wanaajidaacadnimada dusha sareadiga oo meesha ka saaraya culayska ama burooyinka mishiinada.
Hubi ataam iyo toosin sax ahu dhexeeya usheeda dhexe iyo baadiyaha.
2. Shaqooyinka Mashiinka Honing ee Soo saarista Bushing
| Shaqada | Sharaxaada | Natiijada / Faa'iidada |
|---|---|---|
| Saxitaanka Joomatari | Waxay ka saartaa cilladaha qaabka (taper, barrel, ovality). | Wuxuu gaaraa wareega iyo isbarbardhigga dhabta ah. |
| Xakamaynta cabbirka | Ka saara microns alaabta si loo gaaro aqoonsiga kama dambaysta ah. | Dammaanad qaadayaasha riix{0}}ku habboon ama simbiriirixan{1}} saxnaanta ku habboon. |
| Dhamaystirka dusha sare | Waxay hoos u dhigtaa qallafsanaanta ilaa Ra 0.1-0.4 µm. | Waxay sahlaysa dhaqaaqa usheeda dhexe waxayna yaraynaysaa khilaafka. |
| Jiilka Crosshatch | Waxay soo saartaa godadka isgoysyada ee la xakameeyey. | Waxay haysaa filimka saliidaynta inta lagu jiro hawlgalka. |
| Relief stress & Edge Conditioning | Waxay ka saartaa geesaha fiiqan iyo walbahaarka haraaga ah. | Waxay ka hortagtaa xameetida, gooldhalinta, iyo dhaawaca shaabadeynta. |
| Joogteynta Guud ahaan Wax soo saarka | CNC iyo quudinta tooska ah waxay ilaalinayaan soo celinta. | Tayada lebbiska ee -wax soo saarka mugga sare. |
3. Sida Hanaanka Sharafta Loo Fuliyo
Talaabada 1: Hore {{1}Machining
Meesha bannaani waadaloolin ama caajisayqiyaas ahaan0.05-0.15 mm ka hoosaysalaga bilaabo dhexroorka gudaha bartilmaameedka.
Maaddadu waa caadinaxaas, naxaas, bir, ama bir la shiidayku xiran codsiga.
Dusha hore{0}oogada makiinadu waxay inta badan muujisaa calaamadaha qalabka iyo khaladaad yar.
Talaabada 2: Dejinta iyo Hagaajinta
Kaynta ayaa lagu dhejiyay aqalab ama kalluunhubinta toosinta saxda ah ee dhidibka bore oo leh dunta cidhiidhiga ah.
A adag ama sabaynwaxaa loo isticmaali karaa iyadoo ku xiran shuruudaha dulqaadka.
Qalabaynta saxda ah waxay ka hortagtaa is-hagaajinta iyo ka saarida saamiyada aan sinnayn.
Tallaabada 3: Xulashada Qalabka
A yar -mander honing dhexroorkawaxaa la doortay si uu u dhigmo cabbirka daloolka.
mandrel ayaa qaadayadhagxaan xoqan la ballaarin karo, ka samaysanaluminium oxide, carbide silicon, amasuperabrasives (dheeman/CBN)alaabta adag.
Saliida sharafta lehamaqaboojiye emulsionwaxaa loo keenay in lagu nadiifiyo qashinka oo lagu qaboojiyo aagga shaqada.
Talaabada 4: Hawlgalka Sharafta
Nidaamku wuxuu isku daraasaddex fal oo isku-dhafan:
Wareegid- Qalabka honing wuxuu ku wareegsan yahay dhidibka (100-600 rpm).
Is-celin- Qalabku wuxuu u socdaa dib iyo hore iyada oo loo marayo dalooska.
Balaadhinta shucaaca- Dhagxaanta naxaasta ah waxaa lagu cadaadiyaa dibadda iyadoo la xakameynayo cadaadiska hawada ama mashiinka.
Si wada jir ah, mooshinadan ayaa dhalinayaqaabka isgoysyada (30 darajo - xagal 45 darajo)oo ka saar xaddi yar oo walxo si siman oogada oo dhan ah.
Ujeedooyinka geeddi-socodka muhiimka ah:
Qaladaadka qaabka saxda ah ee ay keento caajis
Keen cabbirka caajiska dulqaadka ugu dambeeya.
Dheecaan iyo "plateau" oogada dusha sare ee habdhaqanka saliidda ee ku habboon.
Talaabada 5: Gudaha{{1}Habitaanka Cabbirka iyo Hagaajinta
Wixii sare- baadiyaha saxda ah,qiyaasaha hawada ama -nidaamyada cabbiraadda habsocodkasi joogto ah ula soco aqoonsiga
Mashiinku wuxuu si toos ah u hagaajiyaa cadaadiska dhagaxa ama quudinta si loo ilaaliyo dulqaadka.
Tallaabada 6: Dhamaystirka Wajiga
Dhagxaan qafiif ah ayaa loo isticmaalaa kaarka ugu dambeeya (badanaa 800-1200 grit).
Dhammaadka dusha sare ee ugu dambeeya ee la gaaro caadi ahaan:
Ra 0.1–0.4 µm
Wareega In ka yar ama la mid ah 2 µm
Toosannimada In ka yar ama la mid ah 3 µm dhererka 100 mm
Tallaabada 7: Nadiifinta iyo Kormeerka
Geedka la shiiday waxaa lagu nadiifiyaa iyadoo la isticmaalayo dareeraha ama hababka ultrasonic si meesha looga saaro walxaha wasakhaysan.
Dooxa waxa loo eegayaa:
Saxnaanta dhexroorka(micrometer ama cabbirka hawada)
Wareegid iyo cylindricity(tijaabada wareega)
Dusha sare(profilometer)
Bushings ayaa markaa diyaar u ah daminta, isu imaatinka, ama saxafada{0}}ku haboon.
4. Halbeegyada Sharafta Caadiga ah ee Bushings sax ah
| Halbeegga | Kala duwanaanshaha caadiga ah | Ujeedo |
|---|---|---|
| Dhexroorka Bore | 5 mm - 100 mm | Kala duwanaanshaha baadiyaha caadiga ah |
| Ka saarida alaabta | 0.02 - 0.15 mm wadarta | Cabbirka ugu dambeeya iyo sixitaanka |
| Xagasha Crosshatch | 30 darajo -45 darajo | Haysashada ugu fiican ee saliidda |
| Dhammaadka dusha sare (Ra) | 0.1 – 0.4 µm | Dhaqdhaqaaq dabacsan oo kontorool xidho |
| Dulqaad | ±1–2 µm | Riix ama simbiriirixo sax ku habboon |
| Honing Stone Material | Al₂O₃ / SiC / Diamond / CBN | Waxay kuxirantahay walxaha salka |
| Xawaaraha sareynta | 100-600 rpm wareeg ah / 5-20 m/daqiiqo istaroog | Goynta iyo dhamaystirka dheelitiran |
5. Faa'iidooyinka Honing ee Bushings sax ah
Usheeda dhexe oo qumman oo ku habboonoo leh xakamayn cabbir adag.
Khilaafaadka iyo xirashada oo yaraatay, hagaajinta waxtarka farsamada.
Haysashada saliidda oo la hagaajiyay, Mahadsanid dusha sare.
Dhimashada qaylada iyo gariirkainta lagu jiro hawlgalka.
Cimriga qaybta la kordhiyey, gaar ahaan marka ay saaran tahay culeys sare ama xawaare sare.
Saxnaanta fadhiga sareqaybaha isku dhafka ah (hagaha, biinanka, hagayaasha).
6. Mashiinada Sharafta Badan Ee Loo Isticmaalo Dhirta
| Nooca Mashiinka | Astaamaha | Isticmaalka caadiga ah |
|---|---|---|
| Mashiinka Honing Toosan | Raad is haysta; cufisjiid -is toosin caawisay. | Wax soo saarka baadiyaha yar ilaa dhexdhexaad. |
| Horizontal Honing Machine | Awoodda istaroogga dheer; xakamaynta joomatari sare. | Dherer ama weyn - duurka dhexroorka |
| Mashiinka Honing Multi{{0}Spindle Honing Machine | Dhawr xabbo ayaa isku mar la shubay. | Wax-soo-saarka baaxadda leh ee baadiyaha (baaburta, hydraulics). |
| CNC Honing Machine | Servo- quudinta la kantaroolo oo ku jirta - habka qiimaynta | Hawada sare- saxnaanta hawada sare iyo duurka qalabka |
7. Kooban
Soo saarista baadiyaha saxda ah,honing waa lama huraansi loogu beddelo makiinado lagu farsameeyay adusha saxda ah functional.
Waxay hubisaa in baadiyaha kasta uu bixiyo:
Toosinta shafka joogtada ah,
Dhaqdhaqaaq toosan oo wareeg ah ama toosan, iyo
Isku halaynta muddada dheer{{0}
Marka la soo koobo:
Qodista iyo caajiskaqeex godka.
Sharafwaxay ka dhigtaa meel si sax ah u taagan.
