Mukuwona chofanana ndi 10U1 4U5 16 square U-bolt chikuponyedwa mozungulira, ndipo ngati simunalowe m'mapaipi othandizira kapena kumangirira kwamapangidwe, zitha kukhala zolemba. Chowonadi ndi chakuti, ngakhale anyamata ena odziwa bwino amagwedezeka poganiza kuti 16 imangotanthauza kukula kwa bolt - sichoncho. Nthawi zambiri ndiye mawonekedwe a square, m'lifupi kudutsa ma flats a bend ya U-bolt. Nyama yeniyeniyo ili mu 10U1 ndi 4U5, yomwe nthawi zambiri imakhala yaumwini kapena yachigawo pamasinthidwe a katundu ndi mndandanda wamagulu. Tiyeni tifotokoze zomwe mukuyang'ana pamene wina akufunsani izi.

Kufotokozera Msuzi wa Alphanumeric

Kumanja, kotero 10U1 ndi 4U5. M'mabuku ambiri, makamaka ochokera m'malo akuluakulu opanga zinthu monga Chigawo cha China cha Yongnian, U akuwonetsa mndandanda wa U-bolt. Nambala yam'mbuyo nthawi zambiri imagwirizana ndi kachitidwe kachitidwe kapena kalembedwe. 10U1 ikhoza kusonyeza mndandanda wolemera kwambiri, mwinamwake wa ma diameter akuluakulu a chitoliro kapena zivomezi zapamwamba, pamene 4U5 ikhoza kukhala mndandanda wopepuka. 1 ndi 5 mwina ndi ma code osinthidwa kapena ang'onoang'ono. Simupeza izi mumiyezo ya ASTM; ndizoyankhula zafakitale. Ndikukumbukira ndikukoka tsitsi langa ndikuwonetsa 6U3 kuchokera kwa ogulitsa wina wokhala ndi CL-150 kuchokera kwa wina - zidapezeka kuti zinali zofanana, zongolemba zosiyana. Nthawi zonse, funsani zojambulazo nthawi zonse.

Malo 16 ndi omveka bwino. Izi zimatchula masikweya a U-bolt, pomwe kupindika kumakhala kowona kwa madigiri 90, osazungulira. 16 ndi gawo la A, m'lifupi mwake mwa U, nthawi zambiri mamilimita. Choncho, ndi 16mm kuchokera mkati mwa mwendo umodzi kupita mkati mwa mzake. Izi ndizofunikira kwambiri pakuyika pamtengo kapena njira. Kulakwitsa kofala ndikuyitanitsa 16mm square U-bolt kuti atseke chinthu chokhuthala cha 16mm - sichikwanira. Muyenera chilolezo, nthawi zambiri mamilimita angapo.

Chikusowa chiyani apa? Kutalika kwa mwendo (muyeso wa L), kukula kwa ulusi ndi phula (mwachitsanzo, M12 x 1.75), zinthu (zitsulo za carbon carbon, zitsulo zotentha, 304/316 zosapanga dzimbiri), ndi mapeto. Ma alphanumeric code nthawi zambiri samaphatikiza zonsezo. Ndi poyambira, osati tsatanetsatane wathunthu. Ndinaphunzira izi movutikira pa ntchito yopangira madzi; tinali ndi mabawuti a 10U1 pamalopo, koma anali chitsulo chosavuta tikamafunikira galv yotentha. Kutumiza konse kukanidwa.

Miyeso Yovuta Sakukuuzani

Kutalika kwa mwendo ndi chilichonse chokhazikitsa. Ngati miyendo ndi yayifupi kwambiri, mtedza wanu sungagwirizane mokwanira. Motalika kwambiri, ndipo mukuwononga zakuthupi ndipo mutha kusokoneza kulimba - mwendo wautali, wopyapyala ukhoza kupindika pansi pa torque. Pa lalikulu U-bolt, mufunikanso B dimension, kutalika kwa mkati kuchokera pansi pa bend mpaka kumayambiriro kwa ulusi. Izi zimatsimikizira kuchuluka kwa zinthu zomwe mungaphatikizepo. Lamulo lachiwombankhanga: pazitsulo za chitoliro, gawo lanu la B liyenera kukhala lalikulu kuposa chitoliro cha O.D. kuphatikiza kukhuthala kwa chishalo kapena khushoni, kuphatikiza kusiyana kwa mtedza ndi wochapira.

Kufotokozera kwa ulusi ndi mbuna ina. 16 lalikulu silinena kanthu za kukula kwa ndodo. Itha kukhala M10, M12, kapenanso M8 yokhota pamapindika a 16mm. Kuchuluka kwa katundu kumatengera izi. Za a chipani cha pipe kupeza mzere wa 4-inchi 40 mzere, ulusi wa M10 pa bawuti ya 10U1 ukhoza kufotokozedwa pang'onopang'ono pa katundu wamphamvu. Mufunika mphamvu yolimba komanso deta yotsimikizira. Opanga odziwika, monga Malingaliro a kampani Handan Zitai Fastener Manufacturing Co., Ltd. zochokera m'munsi yaikulu Yongnian kupanga, kawirikawiri amapereka matchati izi. Webusaiti yawo, zitaifsteners.com, ili ndi masamba abwino aukadaulo momwe mungayang'anire ma code angapo motsutsana ndi makina enieni.

Zinthu ndi kumaliza sizinthu zazing'ono. Mu chomera chamankhwala, 4U5 bolt imayenera kukhala 316 yopanda banga. Mu ntchito ya HVAC ya m'mphepete mwa nyanja, dip yotentha yopaka malata ku ASTM A153 sikungakambirane. Coding 10U1 ikhoza kukhala ndi zinthu zosasinthika, koma muyenera kutsimikizira. Ndawonapo U-bolt ikutengedwa kutanthauza generic, wokometsedwa pogula, zomwe zimatsogolera kulephera kwa dzimbiri msanga pantchito yoyimitsa magalimoto. Chofunikiracho chiyenera kufotokoza momveka bwino kalasi yazinthu ndi zokutira.

Real-World Kugwiritsa Ntchito ndi Kuganizira Katundu

Chifukwa chake, mumagwiritsa ntchito izi popanga chitoliro cha chitoliro. U-bolt ndi gawo limodzi chabe. Muli ndi chishalo (chidutswa chomwe chimayika chitoliro), mtedza, ndipo nthawi zambiri mbale kapena njira. Ntchito ya U-bolt ndikupanga mphamvu yothina popanda kupunduka. Sikweya ya U-bolt, monga masikweya 16 awa, imakhala yosunthika molingana ndi mtanda wa sikweya, kuteteza kusinthasintha - U-bolt yozungulira nthawi zina imatha kuzungulira pakumizidwa, zomwe ndizovuta m'malo othina.

Mndandanda wa ma code 10U1 vs. 4U5 mwina ungagwirizane ndi kukweza mavoti. Mwachidziwitso changa, nambala yotsogola kwambiri nthawi zambiri imatanthawuza kukula kwa ndodo yokulirapo komanso utali wopindika wokulirapo, wopangidwira kuti azinyamula zivomezi zapamwamba kapena zotentha. Simungathe kungowasintha. Pa ntchito yobwezeretsanso chaka chatha, tidasintha mabawuti a 4U5 ndi 10U1 panjira yokulitsa chingwe, koma tidayeneranso kukwezanso gulu lonse lachishalo, popeza bawuti yolemera imafunikira chishalo chokulirapo kuti tigawire katunduyo moyenera pakutchinjiriza kwa chitoliro.

Torque ndi yofunika kwambiri. Kuwongolera mopitilira muyeso wa U-bolt kumatha kutsindika kupindika, ndikupanga malo ophwanyika. Pansi pa-torquing, ndipo chitoliro chanu chimatsika. Mtengo wa torque umatengera kukula kwa ulusi, phula, ndi zinthu. Palibe gawo limodzi lokwanira-onse. Mufunika tebulo la torque la wopanga pamtundu wazinthuzo. Matebulo amtundu amakulowetsani mu ballpark koma amatha kuchotsedwa ndi 20%.

Sourcing ndi Gotcha Factors

Mukapeza china chake ndi code ngati iyi, mwina mukuchita ndi makina enaake ogulitsa. Zimalipira kupita mwachindunji kwa wopanga ndi chithandizo cha uinjiniya. Kampani ngati Handan Zitai Fastener, kutengera komwe kuli mkati mwamakampani othamanga kwambiri ku China okhala ndi maulalo olimba, nthawi zambiri amakhala ndi ma code awa omwe amalembedwa mwatsatanetsatane momwe angapangire. Kusavuta kulipo, koma udindo uli pa inu kuti mupereke zonse zomwe mungagwiritse ntchito.

Cholinga chachikulu ndikulolera. Kukula kwa 16mm lalikulu kumatha kukhala ndi +/- 1mm kulolerana. Ngati njira yanu yachitsulo ndi yolimba 16mm, bolt pa 15mm idzakhala yotayirira, ndipo imodzi pa 17mm sidzakwanira. Pazogwiritsa ntchito zovuta, muyenera kufotokoza kulolerana kokulirapo, komwe kungakusunthireni kuchoka ku katundu kupita kumayendedwe achizolowezi. Nthawi zotsogola ndi mtengo zimasintha.

Chidziwitso chinanso chothandiza: masikweya a U-bolts, makamaka makulidwe akulu, amatha kupatuka pang'ono kuchokera pakupindika kwabwino kwa 90-degree chifukwa chakupanga ndi kuzizira. Ndikoyenera kupempha kuwongoka / kulolerana kwa camber. Ndinayenera kutumizanso gulu lomwe miyendo inatambasula ndi madigiri a 3, zomwe zimapangitsa kuti zikhale zosatheka kuti mtedza uyambe mofanana. Wopereka wabwino adzayang'ana izi.

Kuzikoka Zonse Pamodzi

Kotero, kubwerera kwa Icho ndi funso losakwanira. Kuti mufotokoze bwino, mungakulitsitse ku chinthu chonga: Square U-bolt, Series 10U1 (kapena 4U5), pazitsulo zolemetsa / zopepuka. M'kati mwake (A): 16mm. Kutalika kwa mwendo (L): [mwachitsanzo, 120mm]. Ulusi: [mwachitsanzo, M12 x 1.75]. Zakuthupi: [mwachitsanzo, Gulu 8.8 zitsulo]. Malizitsani: [mwachitsanzo, galvanized Hot dip]. Zogwiritsidwa ntchito ndi chishalo chofananira cha pipe O.D. [X].

Mndandanda wa code ndi njira yachidule ya omwe amadziwa mzere wa malonda. Kwa ena onse, ndi msampha. Nthawi zonse sinthani kukhala miyeso yakuthupi ndi zofunikira pakuchita. Gwiritsani ntchito kachidindoyo ngati chofotokozera mukamalankhula ndi omwe akukupangirani, koma osati monga momwe amafotokozera pachojambula kapena PO.

Pomaliza, kupeza zoyenera U-bolt ndi za kumvetsetsa dongosolo lomwe liri gawo lake. Bolt sikugwira ntchito payokha. Makulidwe a masikweya 16 amayenera kusewera bwino ndi chitsulo chothandizira, mulingo wa 10U1 uyenera kufanana ndi mawerengedwe a katundu wanu, ndipo zinthuzo ziyenera kupulumuka chilengedwe chanu. Ndi gawo laling'ono, koma kufotokoza molakwika kungayambitse kukonzanso zambiri-ndikhulupirireni, ndakhala munthu wokhala ndi wrench mumvula, kuyesera kuti bolt yolakwika ikhale yoyenera.