Muffle esithandweni ngezandla zakho - kungenzeka?

Lesi sihloko sizosisiza sibe nesithakazelo kulabo abafundi bayathanda ukwenza okuthile ngezandla zabo. Ngokwesibonelo, abantu sculpt izibalo ahlukahlukene ngobumba ungazi indlela ome nabo. Bamane kudingeka muffle esithandweni for kokudubula izitsha zobumba. Kulesi sihloko uzofunda indlela yokukwenza kudivayisi yabo.

Ukuze usebenze ekhaya kuyinto ekahle okufushane kagesi wesithando muffle. Nokho Ungakwazi ukuthenga iyunithi ngomumo eyenziwe for laboratories esitolo okukhethekile, muffle somlilo, elingenziwanga ngezandla wayo siqu, lithi ukhetho best. Factory esithandweni ngokujwayelekile encane, futhi ungakwazi ngokuzimela idivayisi imuphi usayizi edingekayo.

Samuntu okuzokwenza inikezwe ngezansi, Ubuye isikhala esikhulu kakhulu kwangaphakathi. Kodwa leli qhinga onikelwa ukuqonda eyisisekelo isakhiwo. Ngokusho incazelo samanje tingentiwa muffle esithandweni ngezandla imuphi usayizi oyifunayo.

Ingxenye esemqoka idivayisi sinjalo ekamelweni zokusebenza. Kuyadingeka ukwenza fireclay. Homemade muffle somlilo, ngokunembile, layo ekamelweni zokusebenza, kumele abe ukushuba odongeni hhayi ngaphansi kuka 10 mm. Ubukhulu balo yangaphakathi - 210 × 105 × 75 mm. Ukuze aqondise isikhathi muffle, ngaphambili okwenza ifomu amakhadibhodi.

Kunalokho, ungasebenzisa uhlobo ibhokisi Ubukhulu efanelekayo. Salo pre-afuthwe ngesibulali stearin noma upharafini. Ngemva kwalokho kudingeka ukubeka ngaphakathi ubumba. Uma unquma elingenamikhono ngaphandle ifomu, lapho omisiwe ezindongeni muffle bangase crack - ngoba ngenkathi enikeza ezinye ukuncipha nobumba.

Kusukela ukwaziswa okufanayo kuyadingeka ukulolonga ingxenye Ceramic emnyango. kuqala Le mininingwane kumele kube ezomile endaweni evulekile, bese - at degrees 100. Ngemva kwalokho, abazali bashise, ngokuletha izinga lokushisa ezingeni +900 degrees. Yokuwugazinga kungenziwa esithandweni esithandweni ekhaya. Thola imininingwane udinga kuphela ngemva kokuba seyizolile obumbeni is aqhephukile ngenxa Ukupholisa abukhali.

Ready Umnyango futhi muffle kufanele kushintshwe nomunye. Ukuze wenze lokhu, ngomusa kufayela imininingwane ifayela kuthiwa uphunyukile lokukhuhla. Ngokulandelayo, enqubeni ekamelweni is nilimaza ikhoyili wire nichrome. Uhlonze lwalo kufanele alingane 0.75 mm, futhi ubude kuyoba mayelana 18 m. Yiqiniso, uma muffle kuyinto wire emikhulu futhi badinga isikhathi esithe xaxa.

Lapho wakhe nilimaza okufanele inakekelwe ilingane nesikhathi esithileko hlangana ohlobo futhi ukufihla lezi izikhala nobumba. Lapho elingenamikhono yokuqala esomile, kubalulekile ukuba smear okwesibili nge ukwaziswa okufanayo, kwengezwa chips asbestos - ukuze ukushuba enamathela waphendulwa 10 mm. Ngaphezu kwalokho, kubalulekile ukuba isekhethi ohlobo nesibongo ukuze emazombezombe ngesikhatsi operation akusho sokuphumula.

Lapho isici Ukushisa usulungile ngokuphelele, kumele ibekwe endaweni icala eyenziwe ishidi steel milimitha. Ngenxa yalesi ukusebenza egumbini bezinhlamvu ukwenza Ubukhulu yangaphandle 270 × 180 × 180 mm. Ukwenza kube lula ukuqoqa umzimba, kungcono ukwenza isivalo front futhi bakhulise esikhiphekayo, futhi unamathisele kubo nge ngezikulufo. Khona-ke fixed umnyango - ukuze Asondele indiza ovundlile.

wire Nichrome uboniswa kwi ezingemuva ikhava izindlu, kumele emikhawulweni yaso ngci ngu insulators Ceramic ( "ubuhlalu") futhi exhunywe ukuma nezixhumi pin. Lezi zici ayinakukuthenga, futhi uthathe zikagesi ezingadingekile. Kulokhu, muffle somlilo, ngezandla zabo ukwenza, zishibha. Ukuze kufakwe inethiwekhi ugesi ukuze izixhumi kufanele uxhume intambo ejwayelekile eline-plug.

Isikhala esisele phakathi kwezindlu kanye Ukushisa isici kufanele uchichime asbestos imvuthu. Kuyadingeka ukuhlinzeka isisekelo izindlu. Ukuze muffle somlilo, enziwe ngezandla zakhe, kwaba kuwusizo kakhudlwana ukwenza iwindi umnyango lapho ungakwazi ukubuka zobumba. Lokhu kuvulwa ivaliwe nge valve metal.