Pistol Lub Cev MIM Parts

Thaum nws tau qhia, Smith & Wesson M29 yog rab yaj phom loj tshaj plaws uas tsim tawm. Qhov no ntawm chav kawm nyiam ntau tus neeg siv khoom, nrog rau ntau tus kheej hloov kho lossis imitations

Xa kev nug

Khoom Taw Qhia

Pistol Lub Cev MIM Parts
Yam khoom	Khoom siv	Txheej txheem ntau lawm		Sintering kub		Pwm	Kev cai
Pistol Lub Cev	17-4	Hlau Txhaj Molding		1550 degree		Yuav tsum customized	Yog lawm
Tshuaj muaj pes tsawg leeg	C: Tsawg dua lossis sib npaug rau 0.07 Mn: Tsawg dua lossis sib npaug rau 1.00 Si: Tsawg dua lossis sib npaug rau 1.00 Cr: 15.5 ~ 17.5 hli Ni:3.0~5.0 P: Tsawg dua lossis sib npaug rau 0.04 S: Tsawg dua lossis sib npaug rau 0.03 Cu:3.0~5.0 Nb plus Ta:{{0}}.15~0.45
Cov ntaub ntawv muaj	Tsawg carbon stainless hlau, titanium alloy (Ti, TC4), tooj liab alloy, tungsten alloy, nyuaj alloy, kub kub alloy (718, 713)
Ua kom tiav	Dimensional raug		Khoom ntom ntom		Cov tsos mob kho			Qhov hnyav
Roughness 1-5μm	± {{0}}.1 feem pua -±0.5 feem pua )		92-95 feem pua		Daim iav Reflection Electrolytic polishing			0.03g-400g）
Mechanical zog	Tensile zog σb (MPa): hnub nyoog ntawm 480 degree, Ntau tshaj los yog sib npaug rau 1310; hnub nyoog ntawm 550 degree, Ntau dua lossis sib npaug rau 1060; hnub nyoog ntawm 580 degree, Ntau dua lossis sib npaug rau 1000; hnub nyoog ntawm 620 degree, Ntau dua lossis sib npaug rau 930 Conditional yield zog σ0.2 (MPa): hnub nyoog ntawm 480 degree, Ntau tshaj los yog sib npaug rau 1180; hnub nyoog ntawm 550 degree, Ntau dua lossis sib npaug rau 1000; hnub nyoog ntawm 580 degree , Ntau dua lossis sib npaug rau 865; hnub nyoog ntawm 620 degree, Ntau dua lossis sib npaug rau 725 Elongation δ5 (%) : kev laus ntawm 480 degree, Ntau dua lossis sib npaug rau 10; Kev laus ntawm 550 degree, Ntau dua lossis sib npaug rau 12; kev laus ntawm 580 degree, Ntau dua lossis sib npaug rau 13; Kev laus ntawm 620 degree, Ntau dua lossis sib npaug rau 16 Kev txo qis ntawm thaj tsam ψ (%) : kev laus ntawm 480 degree, Ntau dua lossis sib npaug rau 40; Kev laus ntawm 550 degree, Ntau dua lossis sib npaug rau 45; Kev laus ntawm 580 degree, Ntau dua lossis sib npaug rau 45; Kev laus ntawm 620 degree, Ntau dua lossis sib npaug rau 50 Hardness: cov tshuaj tov, Tsawg dua los yog sib npaug rau 363HB thiab Tsawg dua los yog sib npaug rau 38HRC; 480 degree kev laus, Ntau dua lossis sib npaug rau 375HB thiab Ntau dua lossis sib npaug rau 40HRC; 550 degree kev laus, Ntau dua lossis sib npaug rau 331HB thiab Ntau dua lossis sib npaug rau 35HRC; 580 degree kev laus, Ntau dua lossis sib npaug rau 302HB thiab Ntau dua lossis sib npaug rau 31HRC; 620 degree kev laus, Ntau dua lossis sib npaug rau 277HB thiab Ntau dua lossis sib npaug rau 28HRC

Qauv tsim
Xyoo 1957, Smith & Wesson thawj zaug tau tsim ib lub revolver loj loj uas muaj zog .44 Remington Magnum mos txwv raws li "N-hom" (loj) carbon steel revolver thav duab, thiab qhov no yog ua raws li Smith & Wesson Model. 29, thawj zaug tau tshaj tawm xyoo 1957, [1] uas yog rau lub sijhawm ntev ntawm qhov loj tshaj plaws revolver thav duab hauv Smith & Wesson kab (tsawg kawg hauv S&W 2003 Qhia qhov loj X-shaped ncej). Pib xyoo 1971, thaum cov yeeb yaj kiab nrov Dirty Harry ua yeeb yam Clint Eastwood (thiab nws plaub qhov kev ua yeeb yam) ua rau nws nto moo li "pistol haib tshaj plaws hauv ntiaj teb," nws nyiam nrog cov neeg nyiam phom, tub ceev xwm thiab cov neeg yos hav zoov hauv qee lub xeev loj. Tom qab cov yeeb yaj kiab tso tawm, cov khw muag khoom feem ntau tau khiav mus rau hauv cov khoom luv luv ntawm S&W M29s hauv Tshuag. [2] Tsis tas li ntawd, rab phom no kuj tau tshwm sim hauv cov yeeb yaj kiab "Taxi Tsav Tsheb" thiab TV series "Humorous Detective" hauv xyoo 1976.
Thaum nws tau qhia, Smith & Wesson M29 yog rab yaj phom loj tshaj plaws uas tsim tawm. Qhov no tau ntxim nyiam cov neeg siv khoom ntau, nrog rau ntau tus kheej hloov kho lossis kev coj ua, yog vim li cas lub zog muaj zog ntau dua, zoo li qub qub-steev tua phom tua phom tau tsim nyob rau hauv lub xyoo pua puas xyoo. Lub neej ua tiav ntawm Elmer Keys yog qhov kev xaiv ntawm .44 S&W Tshwj xeeb cartridge raug rho tawm haujlwm los ntawm Charter Arms Bulldog revolver (ib qho ntawm cov mos txwv), muaj nyob rau hauv ntau hom kev xaiv warhead thaum xuas tes ua los ntawm kev tshoov siab thiab lub hauv paus, tom qab ua kom muaj zog thiab kev ua tau zoo, tau qhia txog .44 Magnum mos txwv rau Smith & Wesson.
Nws cov mos txwv tshiab yog qhov xav tsis thoob uas muaj zog txaus los tshem tawm cov tsiaj txhu loj xws li African buffalo, polar bears, wild boar thiab txawm tias ib tug ntxhw nyob ze. Nws kuj tau tsim los ua rab phom thaub qab rau cov neeg yos hav zoov ntawm kev tua phom loj, tsis yog rau kev tiv thaiv tus kheej; txawm li cas los xij muaj qee cov mos txwv tshwj xeeb muaj nyob rau niaj hnub no, ua rau nws muaj cov mos txwv tiv thaiv zoo ib yam.
Vim tias .44 Magnum yog tsim los ntawm .44 S&W tshwj xeeb mos txwv, txoj kab uas hla ntawm lub plhaub hauv qab thiab cov ntug hauv qab yog tib yam, kom lub chamber (pob zeb zes) ntawm Smith & Wesson M29 tuaj yeem thauj khoom thiab tua nrog lub .44 S&W tshwj xeeb mos txwv . Nws tsuas yog hais tias rooj plaub ntawm Magnum cov mos txwv ntev me ntsis ntev dua qhov Tshwj xeeb puag ncig, yog li tus nqi ntau dua tuaj yeem nyob hauv rooj plaub. Qhov no kuj ua rau nws tsis yooj yim sua rau rab yaj phom nrog lub chamber (kab noj hniav) tsim los thauj khoom thiab tua hluav taws tshwj xeeb rounds kom muaj peev xwm sau thiab tua Magnum mos txwv.
Qhov tsis zoo ntawm Smith & Wesson M29 yog tias qhov hluav taws kub tsawg dhau, kev thauj khoom qeeb thiab lub peev xwm ntawm cov mos txwv yog me me, tab sis nws cov qauv yooj yim, lub zog loj thiab kev ntseeg siab tseem ua rau nws yog ib qho kev nyiam ntawm revolver thoob ntiaj teb. cov lus dab neeg tsis txawj tuag nyob hauv lub siab ntawm cov neeg nyeem.
Thaum xyoo 1990s, Smith & Wesson txiav txim siab txiav tawm ntau cov qauv ntawm rab yaj phom, suav nrog "pem" M29. Txij thaum ntawd los, nyob rau ntau lub sijhawm, nws tau hloov mus rau kev tsim cov txwv lossis tus kheej cov qauv ntawm ntau tus qauv, nrog ntau li 10 evolutions tsim. Tab sis txog thaum xyoo 2003, thaum Smith & Wesson tau qhia txog qhov loj "X-zoo li" (ntxiv-loj) thav duab, M29 yog qhov loj tshaj plaws thav duab loj revolver nyob rau hauv ntau lub revolvers uas tsim los ntawm Smith & Wesson.
Qinhuangdao Zhongwei Precision Machine Parts Co., Ltd. yog tsim nyob rau hauv 1997; nws nyob hauv Qinhuangdao, qhov chaw zoo nkauj uas Qinshihuang nkag mus rau hauv hiav txwv. Nws yog lub tuam txhab high-tech tshwj xeeb hauv R & D, ntau lawm, muag thiab kev pabcuam ntawm cov hmoov hlau txhaj tshuaj (MIM), nrog rau thaj chaw zoo tshaj plaws thiab kev thauj mus los yooj yim.
Lub tuam txhab muaj lub zog muaj zog technical, advanced laboratory thiab soj ntsuam cov cuab yeej, thiab muaj lub ntiaj teb no cov khoom siv ntau tshaj plaws. Lub tuam txhab muaj ntau tshaj 30 tus kws tshaj lij cov neeg ua haujlwm, muab kev txhawb nqa kev pabcuam rau cov neeg siv khoom ntiag tug. Cov khoom tau dhau los ntawm EU daim ntawv pov thawj kev tiv thaiv ib puag ncig (ROHS REACH, PAHS) thiab lwm yam. Txhawm rau ua kom tau raws li txhua qhov kev xav tau ntawm cov neeg siv khoom, tam sim no peb tau cog lus los txhim kho cov ntaub ntawv pov thawj cuam tshuam, thiab tau dhau ISO14001 ib puag ncig.

Detection Systems

Hlau Txhaj Moulding txheej txheem