Pistol MIM Parts

Hlau txhaj tshuaj molded titanium qhov chaw tam sim no txwv rau kev ua haujlwm siab (raws li cov khoom qaug zog, biocompatibility thiab lub teeb yuag) vim cov khoom siv siab, lossis cov khoom siv khoom kim heev uas titanium ntxiv tshwj xeeb thiab kev ua lag luam.

Xa kev nug

Khoom Taw Qhia

Pistol MIM Parts
Yam khoom	Khoom siv	Txheej txheem ntau lawm		Sintering kub		Pwm	Kev cai
rab phom	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 los yog 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

Khoom siv
• MIM titanium phom phom
Daim duab 1 qhia tau hais tias MIM titanium trigger tsim rau cov chaw tsim khoom siv phom Italian. Lub keeb kwm yav dhau yog ntsuab ib feem (molded), lub foreground yog sintered ib feem.

Daim duab 1 Hlau Txhaj Moulded Titanium Phom Ua los ntawm Mimest Spa, Ltalis

• "Safe thiab Arm" rotor
Cov tub rog "kev nyab xeeb npab" rotor qhia hauv daim duab 2 yog siv rau hauv cov khoom tawg rau US Department of Defense daim ntawv thov. 316L stainless hlau qhov chaw yog tsim los ntawm hlau txhaj molding nrog ib tug ceev ntawm 7.6 g / cm3. Nws cov khoom tseem ceeb suav nrog lub zog tensile kawg ntawm 75, 000 psi, yield zog ntawm 25, 000 psi, 50 feem pua elongation thiab hardness ntawm 67 HRB.

Fig. 2 Safe thiab caj npab rotor tsim los ntawm FloMet LLC, USA. (Duab los ntawm MPIF)

Cov duab tsis yooj yim muaj ntau lub voj voog sab nraud thiab lub kaum sab xis. Tsawg kawg yog kaum ob qhov kev ua haujlwm thiab qhov chaw yog geometrically tswj los ntawm concentricity, profile thiab qhov tseeb txoj hauj lwm kam rau ua.
Cov khoom sib dhos yog sib sau ua ke rau hauv lub casing los muab ob theem kev nyab xeeb rau cov khoom tawg. Pistol MIM Parts hloov zinc tuag castings uas nws cov cuab yeej siv tau ua tiav tsis zoo ib yam txaus kom dhau cov ntawv pov thawj.

• Pistol Swept Grip Safety Cheebtsam
Qhov kev nyab xeeb ntawm rab yaj phom (Daim duab 3) yog siv nyob rau hauv 1911 hom 45 caliber rab yaj phom uas tsim los ntawm American Colt Manufacturing Company. Lub complex MIM 17-4 PH stainless hlau ib feem uas tsim muaj ib tug ceev ntawm 7.6gcm³.

Fig. 3 Cov phom cheb-up tuav ruaj ntseg tivthaiv tsim los ntawm Megamet Solid Metals, Inc. ntawm Tebchaws Meskas. (Duab los ntawm MPIF)

Tus tsim upswept ntawm tuav kev ruaj ntseg Cheebtsam ib txwm ua hauj lwm nyob rau hauv peev casting yav tas los yuav tsum nws kim heev thib ob machining. Ntxiv nrog rau kev tsim cov khoom lag luam thiab tsim cov khoom sib xws, hloov mus rau MIM txheej txheem tau ua rau cov neeg siv khoom siv sij hawm luv dua thiab txuag nqi tseem ceeb.
Qhov no ua haujlwm ntau yam: nws txwv tsis pub lub foob pob hluav taws, tiv thaiv rauj los ntawm kev tawm tsam lossis ua rau tus neeg tua phom raug mob txhais tes raws li rab yaj phom mus, thiab cuam tshuam nrog tus tua phom rau kev nplij siab. Colt tau ua 10,000 cycle test kom paub tseeb qhov.

ProductionProcess
Hmoov ntxiv binder → sib tov → granulation → txhaj tshuaj molding → degreasing (MIM debinding rauv) → sintering (MIM sintering rauv) → tom qab ua → tsim khoom. Nyob rau hauv tus txheej txheem ntawm kev tsim MIM cemented carbide qhov chaw, xaiv cov khoom siv tsis raug thiab kev tswj xyuas kev ua haujlwm hauv ib qho kev sib txuas yuav ua rau muaj qhov tsis xws luag hauv cemented carbide qhov chaw, yog li yuav ua li cas kom tsis txhob muaj qhov tsis xws luag?
1. Kev xaiv hmoov txuas. MIM cemented carbide hmoov metallurgy tsis tsuas yog yuav tsum tau ua kom tau raws li nws cov kev cai yooj yim xws li particle loj tis thiab particle loj, tab sis kuj yuav tsum tau siab purity hmoov, thiab hmoov nrog impurities tsis tuaj yeem xaiv. Yog tias cov hmoov muaj cov khoom xws li sulfur, phosphorus, thiab silicon, cov tshuaj no yuav tsim cov pores thaum lub sij hawm sintering, ua rau cov khoom tsis xws luag.
2. Cov khoom txuas ntawm kev pub mis. Cemented carbide hmoov xav tau ib txoj hlua khi kom haum thaum sib tov. Cov cemented carbide hmoov thiab binder tau sib xyaw ua ke thaum sib tov. Qhov kub thiab txias yuav tsum tau tswj nruj me ntsis thaum lub sij hawm sib xyaw ua ke kom tsis txhob muaj volatilization thiab tsis sib npaug ntawm cov ntawv khi. , kom cov khoom sib xyaw ua ke muaj cov khoom zoo rheological thiab viscosity tus nqi tom qab tau muab tso rau hauv kev pub, kom tsis txhob muaj qhov tsis xws luag hauv cov kev sib txuas tom ntej.
3. Qhov txuas ntawm kev tsim lub cev ntsuab. Qhov no tseem yog qhov txuas tseem ceeb hauv kev tsim cov cemented carbide qhov chaw. Txhawm rau kom tsis txhob muaj cov khoom tsis xws luag, nws yog ib qho tsim nyog yuav tsum tau ua tib zoo saib xyuas qhov tsim nyog ntawm pwm qhov kub thiab txias, pub mis, txhaj tshuaj, tuav lub zog, tuav lub sij hawm, txhaj tshuaj ceev, thiab lwm yam thaum lub sij hawm txhaj tshuaj, uas yuav ua tau zoo kom tsis txhob muaj qhov tsis xws luag ntawm kev txhaj tshuaj. ntsuab lub cev.
4. Degreasing txuas. Rau lub degreasing ntawm cemented carbide ntsuab lub cev, nyob rau hauv cov txheej txheem degreasing, yog hais tias lub degreasing rauv heats li sai heev, nws yuav ua rau tawg tsis xws luag nyob rau hauv lub cemented carbide qhov chaw, thiab degreasing txoj kev yuav ua tau los ntawm kev nce qhov kub ntawm ib kauj ruam.
5. Sintering txuas. Cemented carbide muaj qhov siab ntom ntom, thiab cov khoom lag luam yog nquag ua rau deformation vim nws tus kheej lub ntiajteb txawj nqus thaum lub sij hawm theem Sintering. Cov cuab yeej txhawb nqa tsim nyog tuaj yeem siv tau. Rau cov khoom loj, cov ntaub ntawv nrog cov shrinkage sib piv tuaj yeem raug xaiv los ua cov ntawv txhawb nqa. Tsis tas li ntawd, lub sij hawm ua kua theem sintering yuav tsum tau luv kom ntau li ntau tau.

Detection Systems