Thandizo Laukadaulo ndi Zofunikira Kagwiritsidwe Ntchito Pa Granite Surface Plate

Chophimba cha granite ndi chida cholozera cholondola chopangidwa kuchokera ku zinthu zachilengedwe zamwala. Amagwiritsidwa ntchito kwambiri poyang'anira zida, zida zolondola, ndi zida zamakina, zomwe zimagwiritsidwa ntchito ngati malo abwino owerengera pamayeso apamwamba kwambiri. Poyerekeza ndi mbale zachitsulo zotayidwa, mbale za granite zapamwamba zimapereka ntchito yabwino kwambiri chifukwa cha mawonekedwe awo apadera.

Thandizo Laumisiri Lofunika Popanga Mbale Zapamwamba za Granite

1. Kusankha Zinthu
   Mabala a granite amapangidwa kuchokera ku granite yachilengedwe yapamwamba kwambiri (monga gabbro kapena diabase) yokhala ndi mawonekedwe owoneka bwino a crystalline, mawonekedwe olimba, komanso kukhazikika bwino. Zofunikira zazikulu ndi izi:

   • Mica zili <5%

   • Elastic modulus > 0.6 × 10⁻⁴ kg/cm²

   • Kumwa madzi <0.25%

   • Kulimba> 70 HS

2. Processing Technology

   • Kudula kwa makina ndikupera ndikutsatiridwa ndi kugwedeza kwamanja pansi pa kutentha kosasintha kuti mukwaniritse kutsika kwakukulu.

   • Uniform pamwamba mtundu popanda ming'alu, pores, inclusions, kapena zotayirira nyumba.

   • Palibe zokala, zopsereza, kapena zolakwika zomwe zingakhudze kulondola kwa kuyeza.

3. Miyezo Yolondola

   • Kukula kwapamtunda (Ra): 0.32-0.63 μm kwa malo ogwirira ntchito.

   • M'mbali mwaukali pamwamba: ≤ 10 μm.

   • Perpendicularity kulolerana kwa nkhope zam'mbali: imagwirizana ndi GB/T1184 (Giredi 12).

   • Kukhazikika kwa flatness: kupezeka m'makalasi 000, 00, 0, ndi 1 malinga ndi miyezo yapadziko lonse lapansi.

4. Malingaliro Apangidwe

   • Dera lapakati lonyamula katundu lopangidwa kuti lizitha kupirira katundu woyengedwa popanda kupitilira malire ovomerezeka.

   • Kwa mbale za 000 ndi 00-grade, palibe zonyamulira zomwe zimalimbikitsidwa kuti zikhale zolondola.

   • Mabowo okhala ndi ulusi kapena ma T-slots (ngati akufunika pa mbale za giredi 0 kapena giredi 1) asapitirire pamwamba pa malo ogwirira ntchito.

Zofunikira pakugwiritsa Ntchito Mapepala a Granite Surface

1. Pamwamba Kukhulupirika

   • Malo ogwirira ntchito ayenera kukhala opanda zilema zazikulu monga pores, ming'alu, inclusions, zokanda, kapena dzimbiri.

   • Kutsetsereka kwakung'ono m'mphepete kapena zolakwika zazing'ono zamakona zimaloledwa m'malo osagwira ntchito, koma osati pamalo oyezera.

2. Kukhalitsa
   Mapepala a granite ali ndi kuuma kwakukulu komanso kukana kuvala. Ngakhale zitakhudzidwa kwambiri, tchipisi tating'onoting'ono tomwe titha kuchitika popanda kukhudza kulondola kwathunthu-kuwapangitsa kukhala apamwamba kuposa zitsulo zotayira kapena zitsulo.

3. Malangizo Osamalira

   • Pewani kuyika mbali zolemera pa mbale kwa nthawi yayitali kuti mupewe kuwonongeka.

   • Sungani malo ogwirira ntchito aukhondo komanso opanda fumbi kapena mafuta.

   • Sungani ndikugwiritsa ntchito mbale pamalo owuma, osasunthika, kutali ndi zikhalidwe za dzimbiri.

Mwachidule, mbale ya pamwamba pa granite imaphatikiza mphamvu zambiri, kukhazikika kwa mawonekedwe, komanso kukana kwapadera, kupangitsa kuti ikhale yofunikira pakuyezera mwatsatanetsatane, malo opangira makina, ndi ma labotale. Ndi chithandizo choyenera chaukadaulo pakupanga ndi kugwiritsa ntchito moyenera, mbale za granite zimatha kukhala zolondola komanso zolimba pakagwiritsidwe ntchito kwakanthawi.