Qalabka gudbinta warshadaha ee saxda ah ee saxda ah, Qorsheynta been abuurka ah ee shiidi doonta qalabka wax soo saarka ee beeraha, Filibiin Engineering Engineering Standard PAES 308:2001 waxay bixisaa qeexitaanno loogu talagalay isticmaalkageerka toosan ee toosanmashiinnada beeraha, iyadoo xoogga la saarayo tallaabooyinka badbaadada sida ku-xidhka wadista daboollada iyo kormeerka xilliyeedka1.
Geesaskan waxaa loogu jecel yahay hufnaantooda gudbinta sare sababtoo ah jihada is barbar socota ee ilkahoodu u jeedaan jihada dhaqdhaqaaqa, taas oo yaraynaysa khasaaraha simbiriirixan24. Habka wax soo saarku waa mid fudud, taasoo horseedaysa kharash yar oo wax soo saar ah kana dhigaysa kuwo ku habboon wax soo saarka tirada badan24. Meelahooda badan ee taabashada ah ee u dhexeeya ilkaha waxay hubisaa awood culays oo wanaagsan iyo iska caabin daal, taasoo gacan ka geysanaysa isku hallayntooda iyo cimri dhererkooda24.
Toosanbqalabka evelsRaadi adeegsiga qalabka beeraha ee kala duwan, oo ay ku jiraan mashiinnada khafiifinta geedaha, halkaas oo ay qayb ka yihiin habka qalabka ee wada ficilka khafiifinta24. Waa kuwo kala duwan waxaana loo habeyn karaa hawlo badan oo ku saabsan mashiinnada beeraha, sida beerista, bacrimiinta, jarista haramaha, iyo goosashada marka lagu daro lifaaqyo kala duwan24. Marka laga reebo beeraha, waxaa sidoo kale loo isticmaalaa qalabka dhismaha, nidaamyada gudbinta baabuurta, iyo codsiyada kale ee warshadaha halkaas oo gudbinta korontada oo la isku halleyn karo oo hufan ay muhiim tahay23.
Samaynta qalabka toosan ee loo yaqaan 'bevel gears' waa farshaxan sax ah oo xoojiya xooggooda iyo cimri dhererkooda, taasoo ka dhigaysa kuwo ku habboon xaaladaha adag ee inta badan lagu arko beeraha3. Cagaf-qaadayaasha leh qalabka toosan ee loo sameeyay 'bevel gears' waxay qaban karaan hawlo kala duwan, iyagoo muujinaya kala duwanaansho ay ku leeyihiin dhaqamada beeraha ee casriga ah3. Marka warshadaha beeruhu ay horumaraan, horumarinta farsamooyinka been abuurka iyo tiknoolajiyada qalabka ayaa sii wadi doonta inay door muhiim ah ka ciyaaraan qaabeynta jiilka xiga ee cagaf-qaadayaasha waxqabadka sare leh3.