Warshadaha saxda ah ee wax soo saarka, hawada hawada, iyo metrology, wax qabadka qaybaha farsamada aasaasiga ah (tusaale, miisaska mishiinada, saldhigyada, iyo biraha hagaha) waxay si toos ah u saameeyaan saxnaanta qalabka iyo xasiloonida hawlgalka. Qaybaha granite iyo qaybaha marmarka ah ayaa labadaba loo kala saaraa inay yihiin qalabka saxda ah ee dhagaxa dabiiciga ah, laakiin qaybaha granite waxay u taagan yihiin adkeysigooda sare iyo adkeysiga - iyaga oo ka dhigaya doorashada la doorbido ee culeyska sare leh, codsiyada warshadaha soo noqnoqda. Sida hormuudka alaab-qeybiyaha caalamiga ah ee qaybaha saxda ah ee dhagxaanta, ZHHIMG waxaa ka go'an inay caddeyso sifooyinka walxaha iyo faa'iidooyinka asaasiga ah ee qaybaha granite, kaa caawinta inaad doorato xalka ugu fiican ee qalabkaaga saxda ah.
1. Waa maxay Maaddada Qaybaha Granite?
1.1 Shuruudaha Qalabka Muhiimka ah
- Adag: Waa inuu la kulmaa adkaanta Xeebta (Hs) ee 70 ama ka badan (oo u dhiganta Mohs adagaanta 6-7). Tani waxay hubinaysaa iska caabbinta xidhashada iyo qallooca ee hoos yimaada cadaadiska farsamada ee muddada-dheer-oo aad uga badan adkaanta birta kabka (Hs 40-50) ama marmarka caadiga ah (Hs 30-40).
- Qaabdhismeedka Qaabdhismeedka: Granite waa inuu lahaadaa cufan, qaab-dhismeedka macdanta isku midka ah oo aan lahayn dildilaac gudaha ah, daloolo, ama macdan lagu daro oo ka weyn 0.5mm. Tani waxay ka fogaanaysaa fiirsashada walaaca gudaha inta lagu jiro habaynta ama isticmaalka, taas oo keeni karta luminta saxda ah.
- Gabowga Dabiiciga ah: Granite ceeriin wuxuu maraa ugu yaraan 5 sano oo gabow dabiici ah ka hor inta aan la farsameyn. Nidaamkani wuxuu si buuxda u sii daayaa culeysyada haraaga ah ee gudaha, hubinta in qaybta la dhammeeyey aysan isbeddelin sababtoo ah isbeddelada heerkulka ama huurka deegaanka.
1.2 Farsamaynta farsamaynta
- Goynta Gaarka ah: Baloogyada granite ceeriin waxaa loo gooyaa meelo bannaan oo qallafsan iyadoo loo eegayo sawir-gacmeedka 2D/3D ee macmiilku bixiyo (taageeraya dhismayaal kakan sida godadka, boosaska, iyo gacmo-gacmeedyada birta ah ee ku xidhan).
- Shiididda Saxda ah: Mashiinnada wax lagu shiidi karo ee CNC (oo sax ah ± 0.001mm) ayaa loo isticmaalaa si loo sifeeyo dusha sare, lagu gaaro qalad fidsan ≤0.003mm/m meelaha muhiimka ah.
- Qodista & Qodista: Qalab dheeman ah oo sax ah ayaa loo adeegsaday qodida ( saxnaanta booska godka ± 0.01mm) iyo goynta, hubinta in ay la jaanqaadi karaan shirarka farsamada (tusaale, biraha hagaha, boolal).
- Daawaynta Dusha sare: Qalab-cunto, shaabad aan sun ahayn ayaa la mariyaa si loo yareeyo nuugista biyaha (ilaa ≤0.15%) iyo kor loogu qaado iska caabbinta daxalka-iyada oo aan saameyn ku yeelanayn waxyaabaha ka kooban bini'aadamka.
2. Astaamaha Muhiimka ah ee Qaybaha Granite: Maxay Uga Sarreeyeen Agabka Dhaqanka
2.1 Saxnaanta Gaarka ah & Deganaanshaha
- Joogteynta Saxda ah ee Joogtada ah: Kadib gabowga dabiiciga ah iyo habaynta saxda ah, qaybaha granite ma laha qallafsanaan caag ah. Saxnaanta cabbirkooda (tusaale, fidsanaan, toosnaan) waxa lagu hayn karaa in ka badan 10 sano iyadoo la isticmaalayo caadi ahaan—iyaga oo meesha ka saaraysa baahida dib-u-habaynta joogtada ah.
- Iskuxidhka Balaadhinta kulaylka Hoose: Granite waxa uu leeyahay isku xidhka fidinta toosan ee 5.5×10⁻⁶/℃ (1/3 ee birta shubka ah). Tani waxay ka dhigan tahay isbeddellada cabbirka ugu yar xitaa jawiga aqoon-is-weydaarsiga leh isbedbeddelka heerkulka (tusaale, 10-30℃), hubinta hawlgalka qalabka xasilloon.
2.2 Guryaha Makaanikada Sare
- Iska caabinta xidhashada sare: Quartz cufan iyo macdanta feldspar ee granite waxay bixiyaan iska caabin aad u fiican -5-10 jeer ka sarreeya birta shubka ah. Tani waxay muhiim u tahay qaybaha sida tareenada hagaha qalabka mashiinka, kuwaas oo u adkaysta is jiid jiid soo noqnoqda.
- Xoogga Sare ee Cadaadiska: Iyada oo leh awood cadaadis ah oo ah 210-280MPa, qaybaha granite waxay u adkeysan karaan culeysyo culus (tusaale, 500kg/m² ee miisaska shaqada) iyada oo aan qalloocin-ku habboon in la taageero mashiinnada saxda ah ee waaweyn.
2.3 Badbaadada & Faa'iidooyinka Dayactirka
- Non-Magnetic & Non-Conductive: Maaddaama walxo aan bir ahayn, granite ma dhaliso goobo birlab ah ama ma sameeyo koronto. Tani waxay ka hortagtaa faragelinta qalabka cabbiraadda magnetic (tusaale, tilmaamayaasha garaaca) ama qaybaha elektiroonigga ah ee xasaasiga ah, hubinta in la ogaado qalabka shaqada ee saxda ah.
- Daxalka-Free & Corrosion-U adkaysta: Si ka duwan birta ama birta shubka ah, granite ma daxaleysato. Waxa kale oo ay adkaysi u leedahay inta badan dareerayaasha warshadaha (tusaale, saliidda macdanta, aalkolada) iyo asiidhyada/alkalis daciifka ah—yaraynta kharashka dayactirka iyo kordhinta nolosha adeegga.
- Adkeysiga Burburka: Haddii dusha sare ee shaqada si lama filaan ah loo xoqo ama loo saameeyo, kaliya waxay sameysaa godad yaryar oo gacmeed (ma jiraan burooyin ama geeso kor u kacay). Tani waxay ka fogaanaysaa dhaawac soo gaadha qalabka shaqada ee saxda ah oo aan wax u dhimayn saxnaanta cabbirka - si ka duwan meelaha birta ah, kuwaas oo horumarin kara qallafsanaanta u baahan dib u milicsan.
2.4 Dayactirka fudud
- Nadiifinta maalinlaha ah waxay u baahan tahay kaliya maro jilicsan oo lagu rusheeyey saabuunta dhexdhexaadka ah (ka fogaanshaha nadiifiyeyaasha acidic/alkaline).
- Looma baahna daawaynta saliidda, rinjiyeynta, ama daawaynta ka-hortagga miridhku-karinta wakhtiga iyo shaqada kooxaha dayactirka warshadda.
3. ZHHIMG's Granite Component Solutions: Loogu talagalay Warshadaha Caalamiga ah
- Saldhigyada Mashiinka & Miisaska Shaqada: Xarumaha mashiinada CNC, isku xirka mashiinada cabbiraadda (CMMs), iyo mishiinnada wax lagu shiido.
- Hagaha tareenada & berkadaha isgoysyada: Nidaamyada dhaqdhaqaaqa toosan, hubinta siman, silxin sax ah.
- Tiirarka & Taageerada: Qalab culus, oo siinaya culays-qaadis deggan.
- Kormeerka Qalabka: Dufc kasta oo granite ah waxaa lagu tijaabiyaa adkaanta, cufnaanta, iyo nuugista biyaha (oo wata shahaadada SGS).
- Qalabaynta Saxda ah: Dhexdhexaadiyeyaasha Laser-ka ayaa loo isticmaalaa si loo xaqiijiyo fidnaanta, toosnaanta, iyo isbarbardhigga -iyada oo la bixiyay warbixin tafatiran oo faahfaahsan.
- Dabacsanaanta Habaynta: Taageerada cabbirrada laga bilaabo 500 × 300mm ilaa 6000 × 3000mm, iyo daawaynta gaarka ah sida gacmo-gashiyada birta ah ee guntanka ah (isku-xidhka boodhka) ama lakabyada qashin-qubka ee ka-hortagga gariirka.
4. FAQ: Su'aalaha Guud ee Ku Saabsan Qaybaha Granit
Q1: Qaybaha granite miyay ka culus yihiin qaybaha birta shubka ah?
Q2: Qaybaha granite ma loo isticmaali karaa gudaha bannaanka ama deegaanka qoyaan badan?
Q3: Intee in le'eg ayay qaadataa in la soo saaro qaybaha granite ee caadiga ah?
Waqtiga boostada: Agoosto-22-2025