Ndi njira ziti zovomerezeka zomwe gulu labwino la nkhungu liyenera kukwaniritsa? Kodi nkhungu yanu ili bwino?

Lero, ndikufuna kukufotokozerani njira zovomerezeka za nkhungu. Timasanthula makamaka mawonekedwe, kukula ndi zinthu za nkhungu. Tiyeni tiwone.

1. Maonekedwe a nkhungu

1. Zowonongeka zapamtunda

Zowonongeka siziloledwa pa nkhungu pamwamba: kusowa kwa zinthu, zotentha, zoyera pamwamba, mizere yoyera, nsonga, matuza, kuyera (kapena kusweka kapena kuswa), zizindikiro zophika, makwinya, etc.

2. Zizindikiro zowotcherera

Nthawi zambiri, kutalika kwa kuwotcherera zizindikiro kwa perforations zozungulira si oposa 5mm, ndi kutalika kwa zizindikiro kuwotcherera kwa perforations wapadera woboola pakati ndi zosakwana 15mm, ndi mphamvu ya kuwotcherera zizindikiro ayenera kudutsa zinchito chitetezo kuyezetsa.

3. Funani

Palibe shrinkage yomwe imaloledwa m'madera omveka bwino a maonekedwe, ndipo kuchepa pang'ono kumaloledwa m'madera osadziwika (palibe mano omwe angamve).

4. Kusanja

Nthawi zambiri, kusagwirizana kwa ndege pazinthu zazing'ono ndizochepera 0.3mm. Ngati pali zofunikira za msonkhano, zofunikira za msonkhano ziyenera kutsimikiziridwa.

2. Kukula kwa nkhungu

1. Kulondola

Maonekedwe a geometric ndi kulondola kwake kwa chinthu cha nkhungu kuyenera kutsata zofunikira pazithunzi zotsegulira zovomerezeka ndi zovomerezeka (kapena mafayilo a 3D). Komanso, kulolerana osiyanasiyana nkhungu ayenera kutsatira mfundo zofunika. Mwachitsanzo, kulekerera kwa mtengo wa shaft ndikulolera koyipa, ndipo kulolerana kwa dzenje ndikulolera bwino. Ngati makasitomala ali ndi zofunikira zapadera, opanga nkhungu amathanso kusintha kupanga malinga ndi momwe zinthu zilili.

2. Kukhuthala kwa khoma la nkhungu

Nthawi zambiri, makulidwe a khoma la nkhungu amagawidwa m'mitundu iwiri: makulidwe a khoma lapakati komanso makulidwe a khoma. Makulidwe osakhala apakati pakhoma amayenera kutsata zofunikira zojambulira, ndipo malinga ndi mawonekedwe a nkhungu, kulolerana kwake kuyenera kukhala -0.1mm.

3. Digiri yofananira

Chigoba chapamwamba ndi chipolopolo cha pansi cha nkhungu chiyenera kufanana bwino, ndipo kupatuka kwawo sikungakhale kwakukulu kuposa 0.1mm. Kuphatikiza apo, mabowo, ma shafts, ndi malo opangira nkhungu ayenera kukwaniritsa malo ofananirako ndi zofunikira zogwiritsira ntchito, ndipo palibe kukanda komwe kumachitika.

4. Chovala cha dzina

Mawu omwe ali papepala la dzina la nkhungu ayenera kukhala omveka bwino, okonzedwa bwino, komanso omveka bwino; nameplate iyenera kukhazikitsidwa modalirika komanso osati yosavuta kugwa.

5. Nozzle yamadzi ozizira

Zopangira za mphutsi yamadzi yoziziritsa nkhungu ndi pulasitiki (makasitomala ali ndi zofunikira zina malinga ndi zofunikira), zomwe zimapangidwa kudzera muukadaulo waukadaulo wa counterbore. The awiri a counterbore nthawi zambiri 25mm, 30mm ndi 35mm, ndi mayendedwe chamfering dzenje ndi zogwirizana. Kuonjezera apo, malo oyikapo mphuno yamadzi ozizira ayenera kutsata zofunikira ndipo sayenera kutuluka pamwamba pa nkhungu, ndipo zolowera ndi zotuluka ziyenera kulembedwa.

6. dzenje la ejection ndi maonekedwe

Kukula kwa dzenje la ejection ndi kukula kwake kwa nkhungu ziyenera kutsata zofunikira za makina opangira jakisoni. Kupatula nkhungu zazing'ono, likulu limodzi lokha silingagwiritsidwe ntchito potulutsa.

3. Zinthu za nkhungu ndi kuuma

1. Zida zoyambira za nkhungu

Maziko a nkhungu ayenera kukhala maziko a nkhungu omwe amatsatira malamulo, ndipo zinthu zake ziyenera kukhala ndi kusintha kwa chilengedwe.

2. Magwiridwe

Miyendo ya nkhungu, zoyikapo nkhungu zosunthika, zoyikapo zosunthika, ma cones opotoka, ndodo zokankhira, manja a pachipata ndi mbali zina zimakhala ndi kukhazikika bwino komanso kukana dzimbiri, ndipo katundu wawo ndi wapamwamba kuposa 40Cr.

3. Kuuma

Kuuma kwa ziwalo zowumbidwa sikuyenera kukhala kuchepera 50HRC, kapena kuuma kwa mankhwala owumitsa kuyenera kukhala apamwamba kuposa 600HV.

Zomwe zili pamwambazi ndizokhudza kuvomereza nkhungu. Ndikukhulupirira kuti zikhala zothandiza kwa aliyense.