Nkhani - kufunikira kwa njanji za BS Steil Chitsulo Kumanja

Tikamayenda kuchokera kumalo ena kupita kwina, timangoyang'ana pa Network zojambula za njanji zomwe zimapangitsa kugwira ntchito kosalala komanso koyenera. Pamtima pa zojambulajambulazi ndi njanji zachitsulo, zomwe zimapanga gawo lofunikira la njanji. Mwa mitundu yosiyanasiyana ya njanji zachitsulo zomwe zilipo, zomwe zimatsatira ku BS Stame Standard

Bs Standard Steel, omwe amatchedwa njanji za Britain, zomwe zimapangidwa ndikupangidwa malinga ndi zomwe zatchulidwazi ndi zomwe zikuchitika ndi mabungwe a Britain (BSI). Ma sitimayi amapangidwa kuti akwaniritse zambiri komanso zofunika kuchita, ndikuwapangitsa kusankha kofunikira pakupanga njanji ndi kukonza ntchito kukonza. Kutsatirani kwa BS kumayimira kudzipereka kwa ntchito, kukhazikika, komanso kusasinthika popanga njanji zachitsulo, pamapeto pake zimathandizira kuti njanji zachitsulo, pamapeto pake zimathandizira kuti pakhale ntchito komanso chitetezo chambiri.

Chimodzi mwazopindulitsa kwa njanji zachitsulo ndi mphamvu zawo zazikulu ndi kukhazikika. Ma sitimawa amapangidwa pogwiritsa ntchito zida zapamwamba kwambiri komanso kuyezetsa mwamphamvu kuti athe kupirira katundu wolemera, nyengo yovuta kwambiri, komanso kuvala kosalekeza. Zotsatira zake, amapereka kukana kukana kwapadera, kusokonekera, ndi kutukuka, potero kuchulukitsa mayendedwe a njanji ndikuchepetsa kufunika kosinthasintha kapena kukonza. Kukhazikika kumeneku ndikofunikira kuti mukhalebe ndi mtima wosagawanika kwa malo osokoneza bongo komanso kupewa kusokonekera kuti muphunzitse ntchito.

BS11: 1985 Sitima yapadera
mtundu	kukula (mm)				chinthu	Khalidwe labwino	utali
	Mutu Kulima	kutalika	chitsulo	Kuzama Kwakuya	(kg / m)		(m)
	A (mm)	B (mm)	C (mm)	D (mm)
500	52.39	100.01	100.01	10.32	24.833	700	6-18
60 a	57.15	114.3	109.54	11.11	30.618	900a	6-18
60r	57.15	114.3	109.54	11.11	29.822	700	6-18
70 a	60.32	123.82	111.12	12.3	34.807	900a	8-25
75 a	61.91	128.59	14.3	120.	37.455	900a	8-25
75r	61.91	128.59	122.24	13.1	37.041	900a	8-25
80 a	63.5	133.35	117.47	13.1	39.761	900a	8-25
80 r	63.5	133.35	127	13.49	39.674	900a	8-25
90 a	66.67	142.88	127	13.89	45.099	900a	8-25
100a	69.85	152.4	133.35	15.08	50.182	900a	8-25
113a	69.85	158.75	139.7	20	56.398	900a	8-25

Kuphatikiza pa zomangamanga zawo,njanji zachitsuloadapangidwa kuti akwaniritse mawonekedwe owoneka bwino komanso kulolerana. Mulingo wofananira uku ndi wovuta kwambiri pakuwonetsetsa osalala ndi okhazikika a sitimayo. Mwa kutsatira malangizo a BS Nyama yotsimikizika ya BS Yokhazikika ya BS indele imathandizira kuti pakhale chitetezo chonse komanso kutonthoza njanji komanso kulimbikitsa ntchito yonse yogwira ntchito njanji.

Kuphatikiza apo, kutsatira kwa ma BS kumatsimikiziro kumatsimikizira kuti njanji zachitsulo zimapangitsa kuti njanji zizichita zinthu mokwanira pazinthu zopanga. Kuchokera pakusankha zopangira mpaka kuwunikira njanji zomaliza, kutsatira kwa State kumatsimikizira kuti njanjizo zikukumana ndi makina ofunikira, kapangidwe kake ka mankhwala, komanso magwiridwe antchito. Mlingo wa chiwongolero ndi wofunikira ndikofunikira kuti muchepetse chidaliro pakudalirika ndi ntchito za BS Steil Steil, zopangira yisiti ndi oyang'anira zomangamanga ndi chitsimikizo chomwe njanjizo zimakwaniritsa zofuna zantchito.

Kufunika kwa njanji za BS Potsatira muyezo wovomerezeka komanso wolemekezeka monga muyezo wa BS, ntchito za njanji amatha kupindula ndi kuphatikizidwa ndi masheya ozungulira, makina opanga, ndi zida zopangira zomwe zimakumana ndi muyezo womwewo. Izi zimathandizanso kugula, kukhazikitsa, ndi kukonzanso njanji, pamapeto pake kumabweretsa ndalama zosungika ndikugwiritsa ntchito zokhudzana ndi ntchito zogwirira ntchito ndi maudindo.

Pomaliza, kugwiritsa ntchito BSNgale wambandikofunika pakukula, kukulitsa, ndikusamalira njanji zamakono zomangamanga. Ma sitima awa amapanga mfundo za mtundu wa mtundu wabwino, kukhazikika, kuwongolera, komanso kulolerana, zonse ndizofunikira pakuwonetsetsa kuti ndi zotetezeka. Monga momwe malingaliro odalitsira odalirika komanso ogwiritsira ntchito amapitilira kukula, gawo la njanji zolimbitsa thupi popanga tsogolo la zoyendera njanji sizingafanane. Potsatira miyezo yomwe yakhazikitsidwa ndi mabungwe a Britain Revices, mafakitale a njanji atha kupitiliza kudalira luso la BS Slaven Concessing njanji zothandizira anthu ndi katundu modekha.