Izahlulo zeValve yesiNtu yeBrass

Amacandelo eValve yesiNtu eSiko eBonisiweyo abonakaliswe ngumfanekiso

Inkcazelo emfutshane:

Iintsimbi zokugalela: ubhedu
Ukwenziwa kwemveliso: Utyalo-mali lwe-Casting + CNC Machining
Ubunzima: Yenzelwe wena
ISatifikethi seMathiriyeli: EN 10204 3.1 iSatifikethi

Ubhedu yi-alloy eyenziwe ngobhedu kunye ne-zinc. Ubhedu olwakhiwe ngobhedu kunye ne-zinc lubizwa ngokuba lubhedu oluqhelekileyo. Ukuba luhlobo lwe-alloys oluqulunqwe ngaphezu kwezinto ezimbini, kuthiwa lubhedu olukhethekileyo. Utyalo-mali lobhedu oluvela e-China lulahlekile umenzi wokulahla nge-wax kunye neenkonzo zobunjineli ze-OEM zesiko kunye neenkonzo zokutshiza ze-CNC ezisekelwe kwiimfuno zakho kunye nemizobo.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iinxalenye zevalvu yesiko lobhedu umboneleli ngokutyalwa kotyalomali ukusuka eTshayina ngeCNC Machining, unyango olungaphezulu kunye neenkonzo zonyango lobushushu.

Njengoko i-alloys esekwe kubhedu, ubhedu kunye nobhedu zinokubunjwa zibe ziindawo ezinzima kakhulu, zizenze zilungeleinkqubo yokuphosa utyalo-mali. Ukuguquguquka rhoqo kweendleko kunokwenza ezi mathiriyeli zibe nexabiso kakhulu, zenza inkcitho ibe yindleko kakhulu, ngakumbi xa ucinga ngomatshini we-CNC kunye / okanye ukudibanisa njengenkqubo yokuvelisa ukuvelisa iindawo zakho zokulahla. Ubhedu olucocekileyo aluqhelekanga ukuphoswa. Utyalo-mali (i-wax elahlekileyo) yokuphosa yindlela echanekileyo yokuphosa izinto ezintsonkothileyo ezikufutshane ne-net-shape iinkcukacha usebenzisa ukuphindwaphindwa kweepateni zewax. Ukuphosa utyalo-mali okanye i-wax elahlekileyo yinkqubo yokwenza isinyithi esebenzisa ipateni ye-wax ejikelezwe yiqokobhe le-ceramic ukwenza i-ceramic mold. Xa iqokobhe loma, iwax iyanyibilika, kushiyeke ukungunda kuphela. Emva koko icandelo lokuphosa lenziwa ngokuthulula isinyithi esityhidiweyo kwi-mold ceramic.

I-Brass yi-alloy yobhedu ene-zinc njengeyona nto iphambili. Njengoko umxholo we-zinc ukhula, amandla kunye neplastiki ye-alloy yanda kakhulu, kodwa iimpawu zomatshini ziya kuncipha kakhulu emva kokudlula i-47%, ngoko umxholo we-zinc wobhedu ungaphantsi kwama-47%. Ukongeza kwi-zinc, ubhedu oluphosiweyo luhlala luqulethe izinto ezixubileyo ezifana ne-silicon, i-manganese, i-aluminium kunye nelothe.

I-Casting brass ineempawu eziphezulu ze-mechanical kune-bronze, kodwa ixabiso liphantsi kunobhedu. I-Cast brass isoloko isetyenziselwa injongo jikelele yokuthwala amatyholo, amahlahla, iigiya kunye nezinye iindawo ezikwaziyo ukunxiba kunye neevalvu kunye nezinye iindawo ezikwaziyo ukubola. Ubhedu lunamandla okumelana nokunxiba. I-Brass isoloko isetyenziselwa ukwenza iivalve, imibhobho yamanzi, imibhobho yokudibanisa i-air conditioners yangaphakathi nangaphandle, kunye ne-radiator.

Iindlela zokuhlola ezifumanekayo: uvavanyo lobungakanani be-CMM, uvavanyo olungonakalisi, ukwakheka kweekhemikhali, iipropathi zoomatshini, uvavanyo lobulukhuni, ukulinganisa okumileyo, ukulinganisa okuguquguqukayo, uxinzelelo lomoya kunye noxinzelelo lwamanzi.

Ngokwezixhobo ezahlukeneyo zokubopha ezisetyenziselwa ukwenza iqokobhe, utyalo-mali lunokwahlulwa lube yi-silica sol casting kunye neglasi yamanzi. Inkqubo yokuphosa i-silica sol ine-Dimensional Casting Tolerances (DCT) kunye neGeometrical Casting Tolerances (GCT) kunenkqubo yeglasi yamanzi. Nangona kunjalo, nangenkqubo efanayo yokuphosa, iBanga loNyamezelo liya kwahluka kwi-alloy nganye ngenxa yokwahluka kwazo. Isebe lethu lingathanda ukuthetha nawe ukuba unesicelo esikhethekileyo malunga nonyamezelo olufunekayo. Apha koku kulandelayo kukho ibakala lokunyamezelana ngokubanzi esinokufikelela kuzo zombini nge-silica sol casting kunye neenkqubo zokugalela iglasi yamanzi ngokwahlukeneyo:

✔ IBanga leDCT nguSilica Sol Lost Wax Casting: DCTG4 ~ DCTG6
✔ IBanga leDCT ngeGlasi yaManzi iLast Wax: DCTG5 ~ DCTG9
✔ IBanga le-GCT nguSilica Sol Lost Wax Casting: GCTG3 ~ GCTG5
✔ IBanga le-GCT ngeglasi yaManzi iLast Wax Casting: GCTG3 ~ GCTG5

Izixhobo zeUtyalo-mali lokuCasaInkqubo kwi-RMC Foundry
Udidi	China iBanga	IBanga lase-US	IBanga laseJamani
Intsimbi yentsimbi yeFerritic	1Cr17, 022Cr12, 10Cr17,	430, 431, 446, CA-15, CA6N, CA6NM	1.4000, 1.4005, 1.4008, 1.4016, GX22CrNi17, GX4CrNi13-4
Intsimbi yentsimbi yeMartensitic	1Cr13, 2Cr13, 3Cr13, 4Cr13,	410, 420, 430, 440B, 440C	1.4021, 1.4027, 1.4028, 1.4057, 1.4059, 1.4104, 1.4112, 1.4116, 1.4120, 1.4122, 1.4125
Austenitic steel stainless	06Cr19Ni10, 022Cr19Ni10, 06Cr25Ni20, 022Cr17Ni12Mo2, 03Cr18Ni16Mo5	302, 303, 304, 304L, 316, 316L, 329, CF3, CF3M, CF8, CF8M, CN7M, CN3MN	1.3960, 1.4301, 1.4305, 1.4306, 1.4308, 1.4313, 1.4321, 1.4401, 1.4403, 1.4404, 1.4405, 1.44404, 9, 1.4404, 9 1.4435, 1.4436, 1.4539, 1.4550, 1.4552, 1.4581, 1.4582, 1.4584,
Imvula Ukwenza lukhuni intsimbi engatyiwayo	05Cr15Ni5Cu4Nb, 05Cr17Ni4Cu4Nb	630, 634, 17-4PH, 15-5PH, CB7Cu-1	1.4542
Duplex Steel engatyiwa	022Cr22Ni5Mo3N, 022Cr25Ni6Mo2N	A 890 1C, A 890 1A, A 890 3A, A 890 4A, A 890 5A, A 995 1B, A 995 4A, A 995 5A, 2205, 2507	1.4460, 1.4462, 1.4468, 1.4469, 1.4517, 1.4770
High Mn Steel	ZGMn13-1, ZGMn13-3, ZGMn13-5	B2, B3, B4	1.3802, 1.3966, 1.3301, 1.3302
Isixhobo sentsimbi	Cr12	A5, H12, S5	1.2344, 1.3343, 1.4528, GXCrMo17, X210Cr13, GX162CrMoV12
Intsimbi ekwaziyo ukumelana nobushushu	20Cr25Ni20, 16Cr23Ni13, 45Cr14Ni14W2Mo	309, 310, CK20, CH20, HK30	1.4826, 1.4828, 1.4855, 1.4865
I-Nickle-base Alloy		HASTELLY-C, HASTELLY-X, SUPPER22H, CW-2M, CW-6M, CW-12MW, CX-2MW, HX(66Ni-17Cr), MRE-2, NA-22H, NW-22, M30C, M-35 -1, INCOLOY600, I-INKOLOY625	2.4815, 2.4879, 2.4680
Aluminiyam Ingxubevange	ZL101, ZL102, ZL104	ASTM A356, ASTM A413, ASTM A360	I-G-AlSi7Mg, i-G-Al12
Ubhedu kunye noBronze	H96, H85, H65, HPb63-3, HPb59-1, QSn6.5-0.1, QSn7-0.2	C21000, C23000, C27000, C34500, C37710, C86500, C87600, C87400, C87800, C52100, C51100	CuZn5, CuZn15, CuZn35, CuZn36Pb3, CuZn40Pb2, CuSn10P1, CuSn5ZnPb, CuSn5Zn5Pb5
I-Cobalt-base Alloy		UMC50, 670, Grade 31	2.4778