Reli ya crane ya CR175

CR175 crane rail belong to ASTM A759-2000 standard, Inatumiwa sana Amerika Kusini, Tunaweza kuizalisha kwa utaratibu, the quantity can be talked.

CR175 is a type of crane rail used for overhead cranes and other heavy-duty applications. It is designed to support heavy loads and provide a smooth surface for the movement of cranes and other equipment. ya “CR” designation stands for Crane Rail, Wakati idadi ya 175 inahusu uzito wa reli katika paundi kwa yadi.

CR175 rail is typically made from high-strength steel, and they have a specific profile that conforms to industry standards. They are often installed on concrete or steel sleepers and fastened to the sleepers with bolts or other types of fasteners.

The exact dimensions and properties of CR175 rail can vary somewhat depending on the specific manufacturer and country of origin. Hata hivyo, they are generally designed to meet strict quality standards and provide reliable performance under a wide range of conditions.

If you have any specific questions about CR175 crane rail or their usage, feel free to ask and I’ll do my best to provide you with relevant information.

ASTM A759-2000 standard CR175 crane rail is a rail used for cranes and other heavy machinery equipment. Here are some basic information about CR175 crane rail:
1. Vifaa: CR175 crane rail is usually made of high-quality alloy steel, ambayo ina nguvu na ugumu mkubwa.
2. Vipimo: The standard dimensions of the CR175 rail are 152.4 millimeters wide, 152.4 millimeters high, and weigh approximately 86.8 kilo kwa mita, Kwa urefu wa 12 Mita.
3. Features: ASTM A759-2000 standard CR175 crane rail is designed with a special shape and structure, which can withstand heavy loads and high-speed operation, and has good wear resistance and impact resistance. Zaidi ya hayo, Pia ina utendaji mzuri wa kulehemu na usindikaji, Fanya iwe rahisi kuinstall na kuitunza.
4. Programu tumizi: ASTM A759-2000 standard CR175 rail is widely used in various heavy machinery and equipment fields, including cranes, Gantry Cranes, bridge cranes, Nk. in industries such as ports, Mabomu, Metallurgy, chemical, Nguvu, and construction.
Jumla, ASTM A759-2000 standard CR175 crane rail is a high-performance track rail suitable for various heavy-duty and high-speed running cranes and other heavy machinery equipment. Kama muuzaji wa Kichina, we can provide high-quality CR175 rail and other types of rail products to meet the needs of different customers. Kama una interest na hii, Tafadhali jisikie huru kuwasiliana nasi kwa habari zaidi na nukuu.

MATUMIZI YA RELI	AINA YA RELI	KIWANGO CHA
Reli kwa Reli	43 reli ya kg /m, 50 reli ya kg /m, 60 reli ya kg /m, 75reli ya kg /m, 60N reli, 75N reli	TB/T2344-2012, TB/T3276-2011
	Reli ya P50/Reli ya R50, Reli ya P65/Reli ya R65	GOST-R51685
	Reli ya S49, Reli ya UIC54, Reli ya UIC60	UIC860
	Reli ya JIS50N, Reli ya JIS60	JIS E1101
	Reli ya AS50, Reli ya AS60, Reli ya AS68	AS1085, BHP RT STD
	90Reli ya RA, 100Reli ya RE, 115Reli ya RE, 132Reli ya RE, 136Reli ya RE	AREMA
	Reli ya TR45, Reli ya TR50, Reli ya TR57, Reli ya TR68	ASTM
	Reli ya BS75A, Reli ya BS90A, Reli ya BS100A	KIWANGO CHA BS11
	49Reli ya E1, 50Reli ya E2, 54Reli ya E1, 60Reli ya E1, 60Reli ya E2	EN 13674-1
Badilisha Reli	50Reli ya AT1, 60Reli ya AT1, 60Reli ya AT2, 60Reli ya TY1	TB/T3109-2013
Reli ya Crane	A45, A55, A65, A75, A100, A120, A150	DIN536
	Reli ya QU70/Reli ya KP70, Reli ya QU80/Reli ya KP80, Reli ya QU100/Reli ya KP100, Reli ya QU120/Reli ya KP100, Reli ya CR175	YB / T5055-2014 ASTM A759-2000
Reli ya Grooved	59Reli ya R2, 60Reli ya R2	EN 14811:2006

 

Standard EN 13674 - 1:2003 Ina sehemu kuu mbili:

− Mtihani wa kufuzu na vipimo vya kukubalika

Vipimo vya kufuzu ni baadhi ya vipimo vingine ambavyo awali vilifanyika, kama kwa mfano, Kuvunjika kwa ugumu. Vipimo vya kukubalika vinaonyesha mali ya vipimo vilivyoagizwa, ambayo inahakikisha uzalishaji wa reli zenye ubora wa hali ya juu, na mahitaji ya upimaji wa utawala wa reli.

Ubora wa reli unategemea maadili yaliyopimwa ya ugumu, ambayo walianzisha lebo mpya za reli za chuma.

Vipimo vya kufuzu

Upimaji wa sifa lazima ufanyike angalau moja katika miaka mitano na kubwa

Mabadiliko katika teknolojia, Reli za uzalishaji. Mafadhaiko ya ziada ya kupima mabaki yabebwa

nje juu ya aina zote za reli za chuma kila baada ya miaka miwili upeo, ilimradi kwamba longitudo

Kiwango cha shida katika reli kinaweza kufikia hadi 250 MPa.

Mtihani wa kufuzu uliowekwa ni ufuatao:

− kuvunjika kwa ugumu

− Kiwango cha ukuaji wa uchovu

− Upimaji wa uchovu

− Mkazo wa mabaki katika mguu wa reli

− tofauti ya mstari wa katikati

− nguvu ya tensile na elongation

− ubaguzi

− mahitaji mengine ya kufuzu

Vipimo vya kukubalika

Ndani ya upimaji wa kukubalika hufanywa mfululizo wa vipimo vya maabara kama vile:

− muundo wa kemikali (maudhui ya juu ya vipengele vifuatavyo: H, O, Al, V, Elementi za N na oligo)

− microstructure (Kuongezeka kwa X 500)

− shahada ya decarburizing charred layer (inaruhusiwa hadi 0.25 mm)

− usafi wa chuma (Hasa uwepo wa oksidi)

− macrostructure (Mtihani wa Baumann)

− ugumu

− nguvu ya tensile

Reli nyingine za upimaji wa kukubalika ni:

− uvumilivu wa vipimo

− vigezo (template ya kudhibiti)

− Mahitaji ya ukaguzi / uvumilivu kwa ubora wa ndani na ubora wa uso

Hali ya ndani inachunguzwa ultrasound katika udhibiti wa mchakato endelevu, na inajumuisha angalau 70% ya kichwa na angalau 60% Wavuti.

- Kiwango cha UIC 860 V: 1996 - imeagizwa aina nne reli ya chuma ya pearlite katika anuwai ya nguvu ya tensile kutoka 700 kwa 1300 MPa.

- Standard EN 13674 - 2003, hutoa aina saba za ugumu wa chuma cha pearlite katika anuwai 200 kwa 390 HBV, aina ya chuma kulingana na EN 13674, kulingana na maadili ya ugumu (R 200, R 220, R 260, R 260 Mn, 320 Cr, 350 HT, 350 LHT).