Kodi chitoliro casing?

Pa nthawi, makampani umabala mitundu yambiri ya mipope. Mu malo oyamba, chimene muyenera kuonetsetsa awiri: coring ndi casing. Casing ntchito kumapangitsanso mafuta ndi gasi zitsime pamene pobowola awo ndi chitukuko.

Casing kuti bwino akhoza zigwirizana zipangizo chosiyana: chitsulo, chitsulo, pulasitiki, asibesitosi, etc.

M'pake kuti zisakuyenda kwambiri chimagwiritsidwa ntchito ndi pulasitiki, monga chuma ino ya casings kwa zitsime ndi moyo mokwanira yaitali.

Dziwani, ndi mkulu ntchito pulasitiki.

Mwachibadwa, mumaganiza kulimbikira dzimbiri, zomwe mwina ndi zitsulo. Ngati mipope zitsulo madzi idzayenda, Kodi ndi zovuta kwambiri zoipa zidazo. Pamene ntchito mipope azitsulo madzi umatchulidwatchulidwa zosasangalatsa zachitsulo kukoma.

Komanso, casing chubu cha pulasitiki bwino kumira mu madzi ndi mokwanira kugonjetsedwa ndi dothi ndi mwala precipitate. Komanso amatha kupirira katundu mwachilungamo mkulu (mpaka 5 m), durability ndi mphamvu losiyana. M'pofunika payokha onani mkulu mkati pamwamba chitoliro, potero kuchepetsa otaya kukana ake. Kuwonjezera ubwino awo onse ali ndi luso kutsegula unsembe wa mapaipi a diameters ang'onoang'ono.

Iwo ayenera kuganizira mfundo yakuti chitoliro casing adzakhalanso mogwirizana ndi malamulo onse anakhazikitsa. Pankhaniyi, ngakhale zolakwika aang'ono saloledwa. Ngakhale akusinthasintha ovality ndi mipope magawo Mulimonsemo sayenera kudzalamulira Anatipatsa awiri a magawo ndi makulidwe khoma. N'chimodzimodzinso misalignment ake. Per mita wa chitoliro pazipita chovomerezeka misalignment wa millimeter wina. Komanso Koma ngati pankhani mipope lalikulu-m'mimba mwake (pa 89 mm), zopangidwa ndi mwatsatanetsatane mwachizolowezi.

Pamene wobala mapaipi ndi kuchuluka molondola ngakhale kuti kusiyana maganizo pang'ono n'zosayenera magawo (pazipita 0.5 millimeters pa mita). Ponena za mipope yaing'ono awiri (33,5-89 mm), mu nkhani choyamba chovomerezeka kupatuka 0,7 mm, lachiwiri - 0,3 mm.

Chotero chitoliro ndi adatchithisira mu bwino pofuna kupewa fraying a dongosolo lotayirira lapansi. Nthawi iliyonse, ndi casing chitoliro ayenera kukhala zotheka kutsatira mpanda wa bwino palokha. Choncho, ngati zosiyanasiyana zimene mungachite kuti m'mimba mwake wa chotsirizidwa.

Childs, pakati chitoliro casing ndi khoma osati zitsime zokumba zogwiritsa ladzala ndi konkire. Ndikofunikira kwambiri okhwima fixation. Ndiyeno mu maphunzirowa kale ang'onoang'ono awiri chitoliro. Ali ofunikira kwa pobowola zambiri kapena ntchito mwachindunji pachitsimepo. Tikumbukenso kachiwiri kuti chubu ayenera nthawi zonse awiri ena ndi chikalata ena. Apo ayi, ndondomeko pobowola akhoza kukhala zinthu zambiri zovuta zomwe ndi osafunika kwambiri.