Shaabadaha waxtarka leh ee bambooyinka iyo waalka waxay ku xiran yihiin xaaladda guud ee qayb kasta, gaar ahaan qalabka saxanka garaafka iyo qaboojinta. Kahor qalabka rogrogaya, si adag u rumayso in baahida loo qabo qalab duubis garaafka oo dheeraad ah ay la jaanqaadaysay goobta iyo nidaamka go'doominta waxtarka leh. Tilmaamaha soo socda ayaa loo isticmaalaa in lagu hago shaqaalaha dayactirka, injineerada, iyo kuwa isku-dubaridka si ay si habboon u rakibaan oo u hagaajiyaan xididdada diskka.
1. Waxaad u baahan tahay: waxyaabo gaar ah ayaa loo baahan yahay in la isticmaalo marka la saarayo xididka saxanka duugga ah oo lagu beddelayo kan cusub, iyo sidoo kale in la sii adkeeyo lawska qanjidhada iyadoo la adeegsanayo qalabka lagu xidho. Intaa waxaa dheer, waxaa loo baahan yahay isticmaalka joogtada ah ee xarumaha badbaadada iyo u hoggaansanaanta xeerarka badbaadada ee khuseeya. Kahor qalabka saxanka garaafka, waxa ugu horreeya ee aad u baahan tahay inaad barato qalabka soo socda: hubi bilawga jarista giraanta saxanka, hubi furaha ama furaha wareegga, saxanka garaafka koofiyadda, qalabka gudaha iyo dibadda, saliidaha lagu xidho, milicsiga, qalabka ka saarista saxanka, jarista saxanka garaafka, caliper-ka vernier, iwm.
2. Nadiifi oo arag:
(1) Si tartiib ah u fur lawska qanjidhada ee sanduuqa buuxinta si aad u sii deyso dhammaan cadaadiska haray ee ku jira isku-darka xididka saxanka
(2) Ka saar dhammaan xididdada saxanka ee duugga ah oo si buuxda u nadiifi sanduuqa buuxinta ee usha/usha
(3) Hubi in usha/ulku ay leedahay daxal, dildilaacyo, xoqan ama xirasho xad dhaaf ah;
(4) si loo arko in qaybaha kale ay leeyihiin burrs, dildilaac, iyo xirasho, waxay yareyn doonaan tirada cimriga saxanka graphite ee saxanka graphite;
(5) Hubi in uu jiro farqi aad u badan oo ku jira sanduuqa buuxinta, iyo heerka eexda usha/ulka;
(6) Beddelidda qaybaha leh cillado waaweyn;
(7) Hubi xididka diskka ee hore inuu yahay saldhigga falanqaynta fashilka si loo helo sababta keentay fashilka hore ee xididka diskka.
3. Cabbir oo diiwaangeli dhexroorka usha/ulka, dhexroorka iyo qoto dheer ee sanduuqa buuxinta, oo diiwaangeli masaafada u dhaxaysa salka ilaa sare ee sanduuqa buuxinta marka giraanta lagu xidho biyo.
4, dooro xididka:
(1) Saxanka garaafka wuxuu hubinayaa in xididka saxanka ee la doortay uu ku qanco xaaladaha hawlgalka ee ay u baahan yihiin nidaamka iyo qalabka;
(2) Sida ku cad diiwaanka cabbirka, xisaabi aagga isgoyska ee xididka saxanka garaafka iyo tirada giraanta xididka saxanka ee loo baahan yahay;
(3) Hubi xididka saxanka si aad u hubiso inaysan lahayn wax cillado ah
(4) Kahor rakibidda, hubi in qalabka iyo xididka saxanka ay nadiif yihiin.
5. Diyaarinta giraanta xididka:
(1) saxanka garaafka ee saxanka ee la tidcan yahay oo ku wareegsan saxanka dhidibka miisaanka ku habboon, ama isticmaalka kabaha jarista giraanta saxanka ee la cayimay; Sida waafaqsan shuruudaha, si nadiif ah u jar xididka saxanka dabada (labajibbaaran) ama miter (30-45 digrii), hal giraan markiiba jar, oo hubi cabbirka shafka ama jirridda waalka.
(2) Cabbirka giraanta dammaanadda xididka saxanka ee la riixay waxaa si sax ah loogu habeeyay usha ama jirridda waalka. Haddii loo baahdo, giraanta baakadka waxaa loo jaraa iyadoo loo eegayo istaraatiijiyadda hawlgalka ama shuruudaha soo saaraha xididka saxanka.
6. Saxanka garaafka ee qalabka waxaa si taxaddar leh loogu rakibay hal giraan oo disc ah mar kasta, giraan kastana wuxuu ku wareegsan yahay usha ama jirridda waalka. Kahor inta uusan qalabka soo socda giraangirta, waa in la hubiyaa in giraangirtu si buuxda ugu jirtay sanduuqa buuxinta, giraanta xigtana waa in la kala fogeeyaa, ugu yaraan 90 darajo u jirta, guud ahaanna 120 darajo ayaa loo baahan yahay. Ka dib marka giraangirta sare la rakibo, gacanta ku adkee lowska oo si siman ugu cadaadi qanjidhka. Haddii uu jiro giraan xidhmo biyo ah, waa in la hubiyaa si loo arko in masaafada u dhaxaysa sare ee sanduuqa buuxinta ay sax tahay. Si wadajir ah loo hubiyo in usha ama jirriddu si xor ah u rogi karto.
Waqtiga boostada: Febraayo-09-2023