Imibhobho yeNtsimbi eQingiweyo eQinyo

Iityhubhu zentsimbi eziQhelekileyo eziQhelekileyo zentsimbi eziQhelekileyo eziBonisiweyo

Inkcazelo emfutshane:

Imibhobho yentsimbi yoomatshini isetyenziswa kumatshini okanye kumacandelo enziweyo kwimizi-mveliso, iimoto, oomatshini bezolimo, iinqwelo-moya, ezothutho, ukuphatha izinto eziphathekayo kunye nezixhobo zendlu.Iveliswa ngokuchanekileyo ngaphandle kwedayamitha kunye nobukhulu bodonga.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Intshayelelo yeMveliso

Iityhubhu zoomatshini zisetyenziselwa ukusetyenziswa komatshini kunye nokukhanya kwesakhiwo.

I-tubing yomatshini iveliswa ukuhlangabezana neemfuno ezithile zokusetyenziswa kokuphela, ukuchazwa, ukunyamezela kunye neempawu zeekhemikhali.

Imibhobho yokusetyenziswa koomatshini kunye nokukhanya kwesakhiwo.Oku kuvumela ukufana okuthe ngqo kweempawu kuwo wonke umbhobho xa kuthelekiswa nemibhobho eqhelekileyo okanye imibhobho.Iityhubhu zoomatshini zinokuveliswa ngokwemigaqo esemgangathweni xa zifunwa, kodwa zihlala ziveliswa ngendlela "eqhelekileyo", kugxilwe kumandla esivuno kubungakanani obuchanekileyo kunye nobukhulu bodonga.Kwezinye izicelo ezenziwe kakhulu, amandla esivuno asenokungacaciswanga, kwaye ukuveliswa kweetyhubhu zoomatshini "kukulungele ukusetyenziswa".Imibhobho yoomatshini ibandakanya uluhlu olubanzi lwezicelo zesakhiwo kunye nezingezizo ezobume.

Sisebenzisa ubuchwephesha bethu besinyithi kunye nemveliso ukwenza iimveliso zetyhubhu ezinomthungo ezikumgangatho ophezulu wokuhlangabezana neemfuno zakho.

Oku kubandakanya i-carbon, i-alloys kunye namabakala entsimbi yesiko;i-annealed, iqhelekile kwaye inomsindo;uxinzelelo luthotyiwe kwaye alunaxinzelelo;waza wathomalalisa umsindo.

Imibhobho yentsimbi engenamthungo yoomatshini kunye neemoto, ezisetyenziselwa ukwenziwa kunye nokusetyenzwa kwetrunk yemoto kunye nemibhobho ye-axle yangasemva, izixhobo ezichanekileyo, izixhobo kunye nezixhobo.

Umboniso weMveliso

Intsimbi yoomatshini eQhelekileyo eqengqelekayo 5

Intsimbi yoomatshini eQhelekileyo eqengqelekayo 4

Intsimbi yoomatshini eQhelekileyo eqengqelekayo 1

Ububanzi beSicelo

Isakhelo semoto kunye netyhubhu ye-axle yangasemva.

Ukwenziwa kunye nokulungiswa kwezixhobo ezichanekileyo, izixhobo kunye nezixhobo.

Amagama okuhanjiswa: GBK, BKS, BK, BKW, NBK.

Ukujonga kunye noNyango lomphezulu

Jonga kwaye uvavanye:Ukwakheka kweekhemikhali, iipropathi zoomatshini, uvavanyo lwenkangeleko kunye nobukhulu, uvavanyo olungonakalisi, uvavanyo lobungakanani bamasuntswana.

Unyango lomphezulu:Ukuntywiliselwa kwe-oyile, ivanishi, ukuchama kwe-oyile.

IBanga kunye noBume beMichiza (%)

IBanga	C	Mn	P≤	S≤	Si	Cr	Mo
1010	0.08-0.13	0.30-0.60	0.04	0.05	-	-	-
1020	0.18-0.23	0.30-0.60	0.04	0.05	-	-	-
1045	0.43-0.50	0.60-0.90	0.04	0.05	-	-	-
4130	0.28-0.33	0.40-0.60	0.04	0.05	0.15-0.35	0.80-1.10	0.15-0.25
4140	0.38-0.43	0.75-1.00	0.04	0.05	0.15-0.35	0.80-1.10	0.15-0.25

Iipropati zoomatshini eziqhelekileyo

IBanga	Imeko	Tensile strength	Ukuqina kwesivuno	Elongation
IBanga	Imeko	Mpa(min)	Mpa(min)	%(min)
1020	CW	414	483	5
	SR	345	448	10
	A	193	331	30
	N	234	379	22
1025	CW	448	517	5
	SR	379	483	8
	A	207	365	25
	N	248	379	22
4130	SR	586	724	10
	A	379	517	30
	N	414	621	20
4140	SR	689	855	10
	A	414	552	25
	N	621	855	20

Ulungelelwaniso olukhethekileyo

Iimveliso zeTubula ezikhethekileyo zokucwangcisa iityhubhu ezingenamthungo ziqala ngeentsimbi ezikumgangatho ophezulu.IBanga, uhlalutyo lweekhemikhali kunye nemeko yomhlaba ziqwalaselwa ngokucophelela, kwaye iinkqubo zokuvelisa zilungiselelwe ukufezekisa i-tubing engcono kakhulu yokusetyenziswa kokuphela.

Ulungelelwaniso lwenziwa kwityhubhu engqukuva ngomzobo obandayo.Umbhobho izotywa phezu mandrel ezimile okanye ngokusebenzisa die imilo, okanye zombini.Ukunyamezela okuphuculweyo, ukugqiba kunye neempawu zoomatshini kubangela.

Iityhubhu ezingenamthungo kunye nezidityanisiweyo zokusetyenziswa koomatshini kunye nobunjineli ngokubanzi.Imibhobho yolwakhiwo kunye neenjongo zesakhiwo ezifana nezakhiwo zokuhlala, iziseko, njl.

Umgangatho		IBanga leNsimbi
EN	10297	E355
	10210-1/2	S235JRH, S275JOH, S275J2H, S355JOH, S355J2H
	10219-1/2	S235JRH, S275JOH, S275J2H, S355JOH, S355J2H
I-DIN	1629/2448	St-52
I-ASTM	A500	Gr.A, Gr.B
	A501	Gr.A, Gr.B
	A618	Gr.Mna, Gr.II, Gr.III

Ukunyamezelwa kweDimensional

Imiqathango yokubonelela	Iityhubhu zentsimbi ezibonelelweyo ngokoMdayamitha waNgaphandle kunye nokutyeba kodonga			Imibhobho yentsimbi ebonelelwe ngokweDamitha yaNgaphandle, iDiameter eNgaphakathi kunye nokutyeba kweDonga		Iityhubhu zentsimbi ezinoMda waNgaphandle oyi-77 mm, ngaphakathi kwiDayamitha eyi-57 mm kunye noButyebi boDonga be-10 mm.
Ukutenxa okuvumelekileyo koDayamitha kunye nokutyeba kweDonga	Ubungakanani (mm)		Ukutenxa okuvumelekileyo (%)	Ubungakanani	Ukutenxa okuvumelekileyo	Ubungakanani	Ukutenxa okuvumelekileyo
	Ngaphandle Ububanzi		±1.0	Ngaphandle Ububanzi	±1.0%	Ngaphandle Ububanzi	+1.0 mm-0.55 mm
	Ukutyeba kweendonga	≤ 7	6
		﹥7-15	2.5	Ngaphakathi Ububanzi	±1.75%	Ngaphakathi Ububanzi	+1.5 mm-0.5 mm
		﹥15	5	Udonga-Ukutyeba-Umahluko	≤ I-15% yoButyebi boDonga ngeNominal	Udonga-Ukutyeba-Umahluko	≤ I-15% yoButyebi boDonga ngeNominal

ImiGangatho ye-ASTM ye-Mechanical Tubing

Abbr	Iyahambelana	Isicelo
A511	I-ASTM A511 / A511M	Ukucaciswa kweTubing yoMatshini weNsimbi engenaMthungo engenaMthungo
A512	ASTM A512 / ASME SA512	Ukucaciswa kweMibhobho yeNtsimbi yeNtsimbi yeKhabhoni eNcincizayo
A513	I-ASTM A513 / A513M	Ukucaciswa kwe-Electric Resistance-Welded Carbon kunye ne-alloy Steel Mechanical Tubing
A519	I-ASTM A519 / A519M	Inkcazo ye-Carbon engenamthungo kunye ne-Alloy Steel Mechanical Tubing
A554	I-ASTM A554	Inkcazo ye-Welded Steel Stainless Mechanical Tubing