Metallic Powder Gears
Gear Motions yeHelical Powdered Metal Gear
Upfu metallurgyndiyo nzira inoshandiswa kugadziragiya resimbi. Kuzivikanwa kwesimbi yehupfu segiya zvinhu kwawedzera nekuda kwekuvandudzwa kwakawanda kwakaitwa kune iyi tekinoroji mukati menguva.
Kunyangwe ichishandiswa mumaindasitiri mazhinji, indasitiri yemotokari inoshandisa simbi yehupfu zvakanyanya. Zvikamu zveinjini senge sprockets uye pulleys, giya magiya, mafuta pombi magiya, uye turbocharger masisitimu mienzaniso yezvakajairwa mota application. Bevel giya, helical magiya, uye spur magiya ese anogona kugadzirwa uchishandisa hupfu simbi.
Powder metallurgy: chii ichocho?
Metal zvidimbu zvinogona kuumbwa uchishandisa nzira inonzi upfu metallurgy. Iyo nzira yakakamurwa kuita matanho matatu:
- zvidimbu zvesimbi zvichibatanidzwa.
- kugadzira chimiro chakakodzera nekubatanidza magranules.
- Kupisa fomu yakamanikidzwa pasi pemamiriro akadzorwa.
- Zvichienderana nehuwandu hwehutsanana hunodiwa, mhedzisiro chinhu chesimbi chinenge chakanyatso kurongeka uye chinoda zvishoma kana pasina muchina kupera.
Zvakanakira uye zvinokanganisa zvehupfu simbi giya
Mutengo unogona kunge uri iwo chinhu chikuru pakusarudza simbi yehupfu magiya pamusoro pezvakajairwa giya zvinhu. Giya rakagadzirwa nesimbi poda haridhure kugadzira yakawanda pane giya rakagadzirwa nesimbi kana simbi. Kutanga, pane kuraswa kwezvinhu zvishoma uye simba shoma rinoshandiswa panguva yekugadzira. Kana iwe uchifunga kuti akawanda ane hupfu simbi zvikamu haadi zvakawanda, kana zviripo, kupukuta muchina, mutengo wekugadzira zvakare wakaderera.
Upfu simbi inewo zvimwe zvakanakira zvinoenderana nekuumbwa kwezvinhu. Magiya esimbi ane hupfu akareruka uye anowanzo mhanya chinyararire nekuda kwekuvakwa kwawo ane porous. Pamusoro pezvo, iyo poda zvinhu zvinogona kusanganiswa zvakasarudzika kugadzira zvakasiyana zvivakwa. Kune magiya, izvi zvinoreva mukana wekupinda mukati memafuta ane porous, kugadzira magiya ekuzora.
Upfu simbi magiya anogona kuva nezvimwe zvakaipa, zvakadaro. Imwe yeinonyanya kukosha ndeyekuti simbi yeupfu haina kusimba kupfuura zvimwe zvinhu uye makore nekukurumidza. Kuti uchengetedze kugona kwemidziyo kugadzirwa uye kushanda kwayo, kune zvakare kurambidzwa saizi. Kugadzira magiya esimbi ane hupfu mumavhoriyamu madiki kusvika epakati-epakati kazhinji haadhure.
Heano iwo akakosha ruzivo nezve simbi yeupfu mumagiya akachekwa:
1.Zvinhu Zvakashandiswa
- Iron-based alloys: Inowanzoshandiswa kune simba ravo uye mari-inoshanda.
- Mhangura, ndarira, uye ndarira: Yekushandisa inoda yakanaka kupfeka kuramba uye lubricity.
- Simbi isina ngura: Inoshandiswa kana corrosion resistance yakakosha.
- Nickel, cobalt, uye titanium: Yekushandisa kwepamusoro-soro, senge aerospace kana yekurapa.
Kupedzisa Muchina paMagiya Akagadzirwa Neupfu Simbi
Isu takatotaura kuti kupedzisa kwemuchina hakuna kudikanwa kune zvidimbu zvakagadzirwa nesimbi yeupfu. Nekudaro, pane mamiriro ezvinhu umo giya reupfu resimbi rinoda kuita mamwe machining.Semuenzaniso, iyo poda metallurgy nzira haikwanise kusvika padanho repamusoro rekurongeka rinodiwa kune mamwe magiya anoshandiswa mumashandisirwo akakosha.
JHMIM, inogadzira magiya chaiwo, inokwanisa kukwenenzvera magiya esimbi eupfu nenzira dzakawanda. Izvi zvinosanganisira kukuya helical uye spur magiya nemazvo. Precision giya kukuya ndiyo imwe nzira yekupedzisa iyo inoguma neiyo chaiyo mazino profiles uye yepamusoro-yemhando yepamusoro kupedzisa.
Pama blanks esimbi yehupfu, tinogona zvakare kuita magiya ekucheka mashandiro ekugadzira mazino egiya. Tichifunga kuti poda metallurgy inogona kunetsa kushandisa kugadzira mazino ane angled, iyi nzira inonyanya kubatsira pakugadzira helical giya.
Powder Metal Gear
JHMIM yakanyatsoshongedzerwa kuti isangane neako ese ekugadzira magiya anoda nekuda kwekucheka-kumucheto kugadzira michina uye vashandi vane ruzivo.Tibvunze mubvunzo kana kukumbira quote ipapo.
Nguva yekutumira: Jun-29-2022