Nauyin dutse, ƙara, kudin sufuri｜ Hanyar ƙididdigewa:
1. Yadda ake lissafin nauyin marmara
Yawanci ƙayyadaddun nauyin marmara shine nauyin 2.5 (tons) = mita mai siffar sukari wanda aka ninka ta takamaiman nauyi.
Daidaitaccen: Ɗauki dutsen murabba'in cm 10 don auna takamaiman nauyi da kanka
2. Lissafin nauyin dutse da hanyar lissafin kudin sufuri
Bari mu fara fahimtar (lokacin) Girman dutse, wanda kuma ake kira cube, = tsayi * nisa * girman tsayin dutse, wanda ake kira density.
Girman ko takamaiman nauyi na granite shine kusan ton 2.6-2.9 a kowace cubic, kuma yawa ko takamaiman nauyi na marmara shine kusan ton 2.5 a kowace cubic.
Yi lissafin nauyin dutse: ƙarar dutse ko cubic * yawa ko takamaiman nauyi, wato: tsayi * faɗi * kauri * takamaiman nauyi = nauyin dutse, idan kuna son sanin farashin kowane dutse (daga tushen tushen - wurin. amfani).
Hanyar lissafin ita ce:
Length * nisa * tsawo * rabo * ton / farashin = farashin kowane dutse.
3. Lissafi na girman dutse, kauri da nauyi
(1) Lissafin samfur kawai:
1 talanti = 303×303㎜;
1 ping = 36 ping;1 murabba'in mita (㎡) = 10.89 ping = 0.3025 ping
Lissafin basira: tsayi (mita) × nisa (mita) × 10.89 = baiwa
Misali:
Tare da tsayin mita 3.24 da faɗin mita 5.62, ana ƙididdige samfuran gwaninta kamar haka → 3.24 × 5.62 × 10.89 = 198.294 talent = 5.508 ping
(2) Lissafin kauri:
1. An ƙidaya a santimita (㎝): 1 centimita (㎝) = 10 mm (㎜) = 0.01 mita (m)
(1) Common kauri na granite: 15mm, 19mm, 25mm, 30mm, 50mm
(2) Common kauri na marmara: 20mm, 30mm, 40mm
(3) Yawan kauri na dutsen Roman da dutsen da aka shigo da shi: 12mm, 19mm
2. Lissafi a cikin maki:
1 aya = 1/8 inch = 3.2mm (wanda aka fi sani da 3mm)
4 maki = 4/8 inch = 12.8mm (wanda aka fi sani da 12mm)
maki 5 = 5/8 inci = 16㎜ (wanda aka fi sani da 15㎜)
maki 6 = 6/8 inch = 19.2mm (wanda aka fi sani da 19mm)
(3) Lissafin nauyi:
1. Granite da marmara: maki 5 = 4.5㎏;maki 6 = 5㎏;3㎝ = 7.5㎏ 2.
Dutsen Roman: maki 4 = 2.8㎏;maki 6 = 4.4㎏
4. Dutsen ginshiƙi, dutsen dutse mai siffa na musamman Haƙiƙa ginshiƙi na gabaɗaya ne, kuma siffar ta bambanta, babu wata dabara da za a faɗi kai tsaye.
Ainihin farashin raka'a = farashi + riba = farashin kayan aiki + farashin sarrafawa + babbar riba
(1).Farashin kayan yana da sauƙin ƙididdigewa, kuma farashin sarrafa ya bambanta sosai saboda wahalar sarrafa siffar silinda na dutse, da kayan aiki daban-daban, da kayan aiki, ƙarfin sarrafawa, da ƙwarewar kowace masana'anta, don haka a can. ba hanyar da za a iya lissafta shi daidai ba..
(2).Don wasu silinda na dutse na al'ada da sauƙi, yana da sauƙin ƙididdigewa a saman.Tabbatar kula da girman da launi da abokan ciniki ke buƙata.Bayan haka, tsayin silinda na dutse yana da girma, don haka yana da wuya a sami tubalan da suka dace da girman, don haka farashin ba shi da yawa.Ba a saita shi bisa ga farashin faranti na al'ada da farashin toshe ba.Amma bisa ga takamaiman girman, da yawa za a yi amfani da su daga baya.
(3).Sabili da haka, hanyar kai tsaye ita ce kun yi aiki kuma za'a iya ƙididdige shi bayan dogon lokaci na tarin gwaninta.Gabaɗaya, ƙwararrun malamai za su yi amfani da dabarar ƙididdigewa.Misali: Kamfaninmu yana da wasu ginshiƙai waɗanda suke da wahalar aiwatarwa a baya, kuma masana'antar sarrafa kayan aikin ta ƙididdige farashi dangane da gogewar da ta gabata.Wannan masana'antar sarrafa ta yi siffofi na musamman da ginshiƙai sama da shekaru goma.Sai dai kuma saboda ainihin abin da ake samarwa ya fi yadda ake zato, farashin ya karu da kashi 50 cikin 100 (ma’aikatar da kanta ta ce), amma saboda rashin kididdigar da masana’anta ta yi, farashin ya kasance daidai da na asali.In ba haka ba, idan kamfaninmu ya ƙididdige shi, za a ƙare, kuma za a rasa.
(4).Idan kun kasance kamfani na kasuwanci, yana da kyau kada ku faɗi don duwatsu masu siffa na musamman kamar ginshiƙan dutse, musamman waɗanda suke da wuyar sarrafawa, ko kuma yana da sauƙin yin kuskure a kimantawa.Zai fi kyau a faɗi tsaro dangane da farashin masana'anta.
Lokacin aikawa: Jul-11-2022