Momwe Mungasankhire Tsamba Lowona Loyenera?

1. Basic deta pamaso kusankha macheka masamba
①Kuthamanga kwa spindle yamakina, ②Kukhuthala ndi zinthu zogwirira ntchito kuti zisinthidwe, ③Kutalikirana kwakunja kwa macheka ndi m'mimba mwake (m'mimba mwake).
2. Kusankha maziko
Kuwerengeredwa ndi kuchuluka kwa masinthidwe a spindle ndi m'mimba mwake wakunja kwa tsamba la macheka kuti agwirizane, liwiro lodulira: V = π× m'mimba mwake D × kuchuluka kwa kusintha N/60 (m/s) Liwiro loyenera kudula nthawi zambiri ndi 60- 90m/s. Kuthamanga kwazinthu zakuthupi; softwood 60-90 (m/s), hardwood 50-70 (m/s), particleboard, plywood 60-80 (m/s).
Ngati liwiro lodulira ndi lalikulu kwambiri, kugwedezeka kwa chida cha makina ndikwambiri, phokoso limakhala lalikulu, kukhazikika kwa tsamba la macheka kumachepetsedwa, kutsika kwamitengo kumachepa, kuthamanga kwachitsulo kumakhala kochepa kwambiri, ndipo kupanga kwachangu kumachepa. . Pa liwiro lomwelo la kudyetsa, kudula kuchuluka kwa dzino kumawonjezeka, zomwe zimakhudza khalidwe la processing ndi moyo wa macheka. Chifukwa macheka awiri D ndi liwiro la spindle N ndi mgwirizano wamagetsi, m'njira yothandiza, ndizopanda ndalama zambiri kuonjeza liwiro moyenerera ndikuchepetsa kukula kwa tsamba la macheka.
3. Chiŵerengero cha khalidwe ndi mtengo
Monga momwe mawu akuti: "zotsika mtengo si zabwino, zabwino sizotsika mtengo", zikhoza kukhala zoona pazinthu zina, koma sizingakhale zofanana ndi mipeni ndi zida; fungulo likufanana. Pazinthu zambiri pa malo ogwirira ntchito: monga zinthu zocheka zida, zofunikira zamtundu, khalidwe la ogwira ntchito, ndi zina zotero. Chitani kafukufuku wokwanira, ndikugwiritsa ntchito bwino zonse mwanzeru, kuti mupulumutse ndalama, kuchepetsa ndalama, ndi kutenga nawo mbali pa mpikisano wamakampani. . Izi zimatengera luso la chidziwitso cha akatswiri komanso kumvetsetsa kwazinthu zofananira.
Kugwiritsa ntchito moyenera
Kuti tsamba la macheka lizigwira ntchito bwino, liyenera kugwiritsidwa ntchito mosamalitsa molingana ndi momwe zimakhalira.
1. Macheka a macheka okhala ndi mawonekedwe osiyanasiyana komanso kagwiritsidwe ntchito kake amakhala ndi ngodya zamutu zosiyanasiyana ndi mawonekedwe apansi, choncho yesani kuwagwiritsa ntchito molingana ndi nthawi zawo.
2. Kukula ndi mawonekedwe ndi kulondola kwa malo a shaft yaikulu ndi splint ya zipangizo zimakhala ndi chikoka chachikulu pa zotsatira zogwiritsira ntchito, ndipo ziyenera kufufuzidwa ndi kusinthidwa musanayike tsamba la macheka. Makamaka, zinthu zomwe zimakhudza mphamvu ya clamping ndi kuchititsa kusamuka ndi kutsetsereka pamtunda wolumikizana ndi splint ndi tsamba la macheka ziyenera kuchotsedwa.
3. Samalani ndi momwe macheka amagwirira ntchito nthawi iliyonse. Ngati pali vuto lililonse, monga kugwedezeka, phokoso, ndi kudyetsa zinthu pamalo opangira zinthu, ziyenera kuyimitsidwa ndikusinthidwa munthawi yake, ndipo kugaya kuyenera kuchitika munthawi yake kuti phindu likhale lopambana.
4. Mbali yoyambirira ya tsamba la macheka sayenera kusinthidwa kuti mupewe kutentha kwadzidzidzi ndi kuzizira kwa mutu wa tsamba. Ndi bwino kufunsa akatswiri akupera.
5. Tsamba la macheka lomwe silinagwiritsidwe ntchito kwakanthawi lipachikidwa molunjika kuti lisagone kwa nthawi yayitali, lisamawunjike, ndipo mutu wodula uyenera kutetezedwa komanso osaloledwa kugundana.