Treadmill Iav PM Sintered Part
Raws li cov cuab yeej siv dag zog nrov, lub treadmill muaj ntau yam kev tswj ceev, thiab hom kev ua haujlwm ntawm lub tshuab yog siv txoj siv sia. Nws lub cev muaj zog yog ib qho tseem ceeb ntawm lub treadmill, thiab lub thawv iav iav feem ntau yog siv. Thaum lub cev muaj zog worm iav meshes thiab drives, yog tias tus txheeb ze zawv zawg ceev ntawm lub meshing iav hniav loj, qhov kev sib txhuam poob yog loj thiab efficiency yog tsawg.
Khoom Taw Qhia
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Treadmill iav PM sintered ib feem |
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Yam khoom |
Khoom siv |
Txheej txheem ntau lawm |
Sintering kub |
Pwm |
Kev cai |
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treadmill iav |
440c |
Hlau Txhaj Molding |
1550 degree |
Yuav tsum customized |
Yog lawm |
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Tshuaj muaj pes tsawg leeg |
C :0.95-1.20 Si: Tsawg dua lossis sib npaug rau 1.00 Mn: Tsawg dua lossis sib npaug rau 1.00 S : Tsawg dua lossis sib npaug rau 0.030 P : Tsawg dua lossis sib npaug rau 0.035 Cr:16. {1}} {2}} Ni: tso cai kom muaj tsawg dua lossis sib npaug rau 0.60 |
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Cov ntaub ntawv muaj |
Tsawg carbon stainless hlau, titanium alloy (Ti, TC4), tooj liab alloy, tungsten alloy, nyuaj alloy, kub kub alloy (718, 713) |
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Khoom zoo
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Smoothness |
Dimensional raug |
Khoom ntom ntom |
Cov tsos mob kho |
Tsim nyog hnyav |
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Roughness 1-5μm |
± {{0}}.1 feem pua -±0.5 feem pua ) |
92-95 feem pua |
Daim iav reflection |
0.03g-400g） |
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Mechanical zog |
Hardness: annealed, Tsawg dua los yog sib npaug rau 269HB; quenching thiab tempering, Ntau dua los yog sib npaug rau 58HRC Mechanical cwj pwm: Kev ntxhov siab sab hauv (250 N / mm2) Tensile zog (560 N / mm2) EL(18%) HB(250)
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Kev kho cua sov |
1) Annealing, qeeb txias ntawm 800-920 degree ; 2) quenching, roj txias ntawm 1010-1070 degree; 3) Tempering, ceev txias ntawm 100-180 degree; 4. Preheating kub, 649 degree -816 degree . |
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Raws li cov cuab yeej siv dag zog nrov, lub treadmill muaj ntau yam kev tswj ceev, thiab hom kev ua haujlwm ntawm lub tshuab yog siv txoj siv sia. Nws lub cev muaj zog yog ib qho tseem ceeb ntawm lub treadmill, thiab lub thawv iav iav feem ntau yog siv. Thaum lub cev muaj zog worm iav meshes thiab drives, yog tias tus txheeb ze zawv zawg ceev ntawm lub meshing iav hniav loj, qhov kev sib txhuam poob yog loj thiab efficiency yog tsawg. Ntxiv mus, tus txheeb ze zawv zawg ceev yuav ua rau hnyav hnyav thiab kub ntawm cov hniav. Txhawm rau kom tshem tawm cov cua sov thiab txo qhov hnav, nws yog ib qho tsim nyog yuav tsum siv cov khoom siv nrog kev txo suab nrov zoo dua thiab hnav tsis kam. Lub zog tshwj xeeb tsim los ntawm Zhongwei Precision rau lub iav kis tau tus mob ib feem ntawm lub cev muaj zog yog ua los ntawm 440c cov khoom, uas tuaj yeem txo qhov hnav thiab tsim kua muag ntawm lub cev muaj zog iav, txo cov suab nrov, ua kom lub neej kev pab cuam ntawm lub treadmill lub cev muaj zog thiab txhim kho cov khoom zoo.
Gear calculation formula:
Pitch voj voog txoj kab uas hla d=mz m module z naj npawb ntawm cov hniav
Addendum qhov siab ha=ha* m
Dedendum qhov siab hf=(ha* plus c*)m
Tag nrho cov hniav qhov siab h=ha plus hf=(z ha* plus c*)m
ha*=1, treadmill gear, c*{1}}.25
Addendum lub voj voog txoj kab uas hla dtop=m(z ntxiv rau 2)
Hauv paus vajvoog txoj kab uas hla droot=m(z-2hf)
Qhov kev ncua deb ntawm ob lub xub hauv daim duab yuav tsum yog t.
Tom qab milling spur gears, qhov kev ntsuas twg yog feem ntau siv?
Teb: Muaj peb txoj kev ntsuas kev siv ntau rau milling spur iav:
(1) Siv lub iav vernier caliper los ntsuas cov hniav tuab thiab qhov siab ntawm qhov kawm tiav lub voj voog chord ntawm iav. tus
(2) Siv lub iav vernier caliper ntsuas qhov ruaj chord hniav tuab thiab ruaj chord hniav qhov siab ntawm iav. tus
(3) Ntsuas qhov ntev ib txwm ntawm lub iav nrog ib txwm ntev micrometer.
Modulus series qauv yog tsim raws li qhov yuav tsum tau ua ntawm kev tsim, tsim khoom thiab tshuaj xyuas. Rau cov iav nrog cov hniav tsis ncaj, lub modulus yog qhov txawv los ntawm qhov qub modulus mn, lub ntsej muag kawg modulus ms, thiab axial modulus mx, thiab lawv yog raws li lawv cov pitches (ib txwm suab, qhov piv ntawm qhov kawg lub ntsej muag suab rau axial pitch) mus pi kuj yog millimeters.
Qee lub tswv yim tshiab tau qhia - ceev, quab yuam, torque, kev sib txhuam; thiab qee cov ntsiab lus yooj yim ntawm kev siv tshuab thev naus laus zis uas tsis yooj yim dua li qhov koj xav. Tshooj lus no yuav qhia koj kom paub qhov zoo sib xws ntawm lub iav thiab ib lub zog yooj yim.
Ob lub shafts tig ntawm qhov sib txawv ceev. Thaum tig lub 8- hniav iav, 24- cov hniav iav tig qeeb heev; thaum 24- hniav iav tig, 8- hniav iav tig nrawm heev.
Ua ntej tig lub iav loj (24 hniav), txhua tus hniav meshes zoo nrog ob tug hniav ntawm 8 hniav. Thaum tig 24 cov hniav, txhua zaus tus hniav tshiab hloov cov hniav yav dhau los ntawm qhov sib cuag ntawm lub iav, 8 hniav kuj tig raws nraim ib tug hniav, yog li cov iav loj tig 8 hniav (24 hniav iav) Koj tuaj yeem ua kom lub pinion tig ib tag nrho lub voj voog (360 degrees).
Hlau Txhaj Moulding txheej txheem
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