Izinduku ezigcwele ezigcwele

Incazelo emfushane:

Izinduku ezigcwele imicu zivamile, izihlanganisi ezitholakala kalula ezisetshenziswa ezinhlelweni eziningi zokwakha. Izinduku ziqhutshwa ngokuqhubekayo kusuka kolunye uhlangothi ziye kolunye futhi zivame ukubizwa njengezinduku ezigcwele ngokuphelele, induku ye-redi, induku ye-TFL (Thread Full Length), i-ATR (Yonke induku yentambo) kanye namanye amagama ahlukahlukene nama-akhronimi.


Imininingwane yomkhiqizo

Amathegi womkhiqizo

Incazelo

Izinduku ezigcwele imicu zivamile, izihlanganisi ezitholakala kalula ezisetshenziswa ezinhlelweni eziningi zokwakha. Izinduku ziqhutshwa ngokuqhubekayo kusuka kolunye uhlangothi ziye kolunye futhi zivame ukubizwa njengezinduku ezigcwele ngokuphelele, induku ye-redi, induku ye-TFL (Thread Full Length), i-ATR (Yonke induku yentambo) kanye namanye amagama ahlukahlukene nama-akhronimi. Izinduku zivame ukugcinwa futhi zithengiswe ngo-3, 6, 10futhi 12lengths, noma bangaqoshwa kubude obuthile. Yonke induku yentambo esikwe kubude obufushane ivame ukubizwa ngokuthi izitadi noma izikopelo ezigcwele.izikopelo ezifakiwe ngokuphelele azinakhanda, zifakwa ngobude bazo bonke, futhi zinamandla aphezulu okuqina. Lezi zikhonkwane zivame ukuboshwa ngamantongomane amabili futhi zisetshenziswe ngezinto okumele zihlanganiswe zihlanganiswe ngokushesha.Ukusebenza njengephini elisetshenziselwa ukuxhuma izinto ezimbili Izinduku ezifakiwe zisetshenziselwa ukubopha izinkuni noma insimbi.Izinduku ezigcwele imicu zingena ku-anti-corrosion insimbi engagqwali, i-alloy steel ne-carbon steel materials eqinisekisa ukuthi isakhiwo asikhobuthaka ngenxa yokugqwala. 

Izicelo

Izinduku ezigcwele imicu zisetshenziswa ezinhlelweni eziningi ezahlukahlukene zokwakha. Izinduku zingafakwa kuma-slabs akhonkolo akhona futhi zisetshenziswe njengamahange epoxy. Izikopelo ezimfushane zingasetshenziswa zihlanganiswe nenye i-fastener ukunweba ubude bayo. Yonke intambo ingasetshenziswa njengezindlela ezisheshayo zezinduku zokubambelela, ezisetshenziselwa ukuxhumana kwepayipi, futhi isetshenziswe njengamabhawodi wokuhlomisa kabili embonini yolayini wepali. Kunezinye izinhlelo zokusebenza eziningi zokwakha ezingashiwongo lapha lapho kusetshenziswa yonke induku yentambo noma izikopelo ezigcwele ngokuphelele.

Izikulufu zensimbi ezimnyama-oxide zikwazi ukumelana nokugqwala ezindaweni ezomile. Izikulufu zensimbi ezifakwe i-zinc zimelana nokugqwala ezindaweni ezimanzi. Izikulufo zensimbi ezimnyama ezimelana nokugqwala okungamelana nokumelana namakhemikhali futhi zimelana namahora ayi-1 000 kasawoti spray.Coarse imicu iyindinganiso ejwayelekile embonini; khetha lezi zikulufo uma ungazazi izintambo nge-intshi ngayinye. Imicu emihle necoleke kahle ibekwe eduze ukuze kuvinjelwe ukukhululeka ekudlidlizeni; uma intambo icwenga kahle, ukumelana kungcono.Ibhawodi leGrade 2 livame ukusetshenziswa ekwakheni ukujoyina izingxenye zezinkuni. Amabhawodi kaGrade 4.8 asetshenziswa ezinjinini ezincane. Ibanga 8.8 10.9 noma 12.9 imishudo inikeza amandla aqine kakhulu. Izinsimbi ezihlanganisa ama-welds angaphezu kwama-welds noma ama-rivets ukuthi zivumela ukuhlukaniswa okulula kokulungiswa nokugcinwa.

Imininingwane
d
M2 M2.5 M3 (UM3.5) M4 I-M5 I-M6 I-M8 I-M10 I-M12 (M14) I-M16 (M18)
P Amazinyo aqinile 0.4 0.45 0.5 0.6 0.7 0.8 1 1.25 1.5 1.75 2 2 2.5
Amazinyo amahle / / / / / / / 1 1.25 1.5 1.5 1.5 1.5
Amazinyo amahle / / / / / / / / 1 1.25 / / /
isisindo(Insimbi)kg 18.7 30 44 60 78 124 177 319 500 725 970 1330 1650
Imininingwane
d
I-M20 (M22) I-M24 (M27) I-M30 (M33) I-M36 (M39) M42 (M45) I-M48 (M52)
P Amazinyo aqinile 2.5 2.5 3 3 3.5 3.5 4 4 4.5 4.5 5 5
Amazinyo amahle 1.5 1.5 2 2 2 2 3 3 3 3 3 3
Amazinyo amahle / / / / / / / / / / / /
isisindo(Insimbi)kg 2080 2540 3000 3850 4750 5900 6900 8200 9400 11000 12400 14700

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