Why is backlash critical on a UAV gimbal?

Any backlash becomes visible as image shake or pointing error. Tight backlash plus accurate teeth is what makes a 4th-axis drive usable for photography and mapping.

Why combine bevel and spur stages?

The bevel stage turns the axis through 90 degrees and the spur stage sets the ratio in a thin gearbox, which suits a gimbal envelope.

Is 42CrMo suitable for airborne use?

It gives good strength at a modest section size, which matters when mass is critical. The final wall thicknesses come from the drawing, not from the material name.

Can you work to a weight limit?

Yes, but it has to be stated with the drawing. Weight, backlash and strength trade against each other, so the limit is part of the review.

Ngā Huinga Taputapu Herenga me te Puku mō ngā Pouaka Taputapu UAV

Taonga	Ko tēnei hua	Te āhua o tōna whakaūnga
Momo taputapu	He huinga taputapu whakarara me te pūwero mō te pouaka miihini UAV	Te tuhi
Rauemi	42CrMo	Tiwhikete rauemi
Te tika	ISO Tau 6-7, kua whakahuatia i runga i te tuhi	Pūrongo tika
Kaupapa matua mō te hoahoa	He iti te urupare me te taumaha iti mō te gimbal me ngā toki whakahaere	Te tuhi
Te mahi noa	Tūnga tika, wā poto, kaua ki te taipana tonu	Te tuhi
Te whānuitanga o te tuku	Huinga taputapu tae atu ki ngā wāhanga bevel me te spur	Te tuhi

Te Whakamaunga, te Whakamuri me te Pa o te Niho

Ko te nuinga o ngā raruraru e pā ana ki ngā puku piko tika i ahu mai i te huihuinga, kaua i ngā niho tonu. Ko ēnei ngā āhuatanga e whā e hiahiatia ana e te kaiwhakauru hei whakahaere i runga i te mīhini.

Ka whakatakotohia te hononga e te tawhiti whakairinga

Mā te tawhiti whakamau mai i te tihi o te kōne-piko ki te mata e tū ai te hononga o te niho. Ina huri, ka neke te hononga i te taha o te niho, nō reira ka inehia, kaua ka whakatauhia.

Ka whakatikatikaina ngātahitia ngā mema e rua

Me whakarite te taputapu me te pinion i te wā e whakauruhia ana kia taea ai te whakarite i te whānuitanga o te whiu whakamuri i runga i te tuhi. Ko te takirua kua whakauruhia me te mema kotahi kua mau ka mutu ki waho o te matapihi whiu whakamuri.

Pānuihia te tauira whakapā, kaua ko te urupare kino anake

Ahakoa te āhua o te pānga kino o te taumahatanga i roto i te ātete, ka taea tonu te huna i te pānga kino. Mā te tohu matū i runga i ngā niho e whakaatu te wāhi e noho ai te taumaha: te matimati, te rekereke, te pakiaka, te pito rānei.

Whakaūtia te mema taumau mō te mahi whakakapinga

Mō te taputapu whakakapinga, me whakaū te pinion taunga, te tawhiti pokapū me te tawhiti whakamau. Mēnā ka tāruatia te taputapu kotahi anake, ka tūpono he huinga kāore e hono tika.

He mea nui ake te takirua i te taputapu kotahi:Ko te tawhiti o te whakairinga me te pānga o te whakaekenga he āhuatanga nō te takirua kua huihuia. Me arotake te whakakapinga ki te wāhanga hono me te tahora mīhini, kaua ki te taputapu kua tawhito takitahi.

Ara Hanga me te Tirotiro

Kei te whai ngā huinga taputapu pouaka hiko uav i te ara kotahi me ērā atu o te whānuitanga taputapu Belon: te whakarite i ngā mea kore e hiahiatia, te miihini, te tapahi niho, te whakamahana, te huri whakamutunga o ngā mata e hiahiatia ana, me te tirotiro. Kei roto i tētahi tipu 200,000 m2 te rahi o te hanga, kei roto ko tētahi pokapū miihini taputapu tuaka-rima a Gleason FT16000, nō reira ka whakaaetia ngā tauira me ngā huinga puranga iti me ngā ota tukurua. Nā te mea kāore ngā niho piko tika e hurihia i muri i te whakapakeketanga, ka whakatauria te āhua o te niho i te whakamahere taputapu, ā, ka puritia mā te whakamahana, kātahi ka manatokohia mā te tika me ngā tirotiro whatunga i mua i te tukunga.

Tukanga Whakaputa Tika

Te hanga

Ka hangaia te mea takoto kau ki te āhua me te whānuitanga e ōrite ana ki te taputapu anga tika kua oti, kia kore ai te hohonu o te niho e puta mai i tētahi pae totoka.

Te huri i tētahi taputapu porotaka tika ki te kore e taea te whakairi ki ōna rātaka whakairinga

Te tahuritanga

Mā te huri taratara, mā te huri angiangi ka tae te mea takoto kau ki tōna kōhao, ki ōna mata me tōna pakihiwi whakapiri, ā, ka whakatūria te mata rākau mō ngā niho ka tapahia, ka inehia hoki i muri mai.

Te tapahi i ngā niho taputapu porotaka tika i runga i te mīhini whakarite taputapu

Te whakamahere taputapu

Mā te whakamahi i ngā taputapu motuhake mō te tapahi i ngā niho piko ka hangaia ngā niho piko tika. Mā tēnei mahi ka whakatauhia te āhua o te niho, te piko o te koeko me te tawhiti o te whakapiringa e whakawhirinaki ana te takirua.

Te maimoatanga wera

Ka whakamahia te whakakākahu, te whakapakeke me te whakamātao ki te pakeke me te hohonutanga o te anga e hiahiatia ana i runga i te tuhi, me te whakahaere i te hē o te ahua i runga i te papa kua oti.

Te huri i te pū me te diameter o waho o te taputapu porotaka tika

Te hurihanga ID me te OD

Ka hurihia ngā pū, ngā mata me ngā diameter tauwāhi i muri i te maimoatanga wera kia rite ai te rere o te taputapu kua oti ki ngā raraunga i whakamahia i te wā e whakairihia ana.

Te miihini CNC o ngā ara kī me ngā āhuatanga tuarua

Mīhini CNC

Ka mīhinihia ngā ara kī, ngā miro, ngā kōhao me ētahi atu āhuatanga tuarua kia rite ki te tuhi, me te pupuri tonu i ngā tūnga e whakaaetia ana ki ngā raraunga ōrite.

Te Tohu

Kua tohua te huinga ki tōna tuakiri, te tau wera, te tohutoro wāhanga kiritaki rānei, kia taea ai te whai i te taputapu me te pinion me te pupuri ngātahi i muri i te tākai.

Te horoi me te tākai

Ka horoia ngā wāhanga, ka tiakina mai i te waikura, ā, ka tākaihia ki roto i te takai o roto, te kātene me te pouaka rakau e ai ki te rahi me te huarahi tuku.

Tirotiro Kounga Tino Pai

Te tirotiro i ngā āhuatanga o te taputapu piko tika

Tirotiro ine

Ka inehia te poka, te mata, te tawhiti whakamau me ngā āhuatanga o te atanga ki te tuhi i mua i te tukunga o te huinga.

Whakamātautau rauemi

Ka manatokohia te hanganga matū me ngā āhuatanga hangarau o te rauemi mata, ā, ka tukuna te tiwhikete rauemi me te puranga.

Te whakamātautau i te pakeke me te hohonu o te pouaka i muri i te maimoatanga wera

Whakamātautau maimoatanga wera

I muri i te maimoatanga wera, ka tirohia te pakeke o te mata, te hohonu o te pouaka me te hanganga moroiti, ā, ka tuhia ngā hua ki te pūrongo maimoatanga wera.

Te tirotiro i te tika o ngā taputapu i runga i te pokapū ine

Te tirotiro tika

Ka inehia te tika o ngā niho, te oma me te hoki whakamuri i runga i ngā taputapu ine taputapu ki te taumata kua tohua ki te tuhi.

Whakamātautau whatunga

Ka tirohia te takirua o te taputapu me te pinion mō te pānga o ngā niho me te whanonga oma, ā, ka tuhia te hua o te hononga.

Ngā taputapu tirotiro:Ka whakahaerehia te tirotiro i ngā āhuatanga me ngā taputapu ki ngā pokapū ine taputapu Klingelnberg CMM me P100/P65/P26, ki a Gleason 1500GMM, me ngā whakamātautau taratara me te āhua, kia manatokohia ai te oma, te hoki whakamuri me te pa o ngā niho ki te tuhi i mua i te tākai i te huinga.

Te Hanga me te Tirotiro Taputapu Herenga Tika i runga i te Ataata

E rua ngā topenga mai i te papa o te toa: te tapahi i ngā niho o te mīhini whakarite taputapu, me te whakamātautau whatunga i runga i te takirua taputapu me te pinion kua oti.

Te whakamahere taputapu porotaka tika - te tapahi i ngā niho o te mīhini whakarite

Whakamātautau hononga taputapu piko tika i runga i te takirua kua oti

Ngā Wāhi e Whakamahia ai Ngā Taputapu Herenga Torotika Pēnei i Tēnei

Ka whiriwhiria ngā taputapu porotaka tika mō ngā taraiwa koki-matau pakari i te tere taurite. Ka tukuna e Belon ngā taputapu ki ngā ahumahi e whai ake nei; pāwhiritia kia kite me pēhea te mahi i ia tono.

Rererangi
Robotics
Aunoatanga

Tūhurahia ngā taupānga katoa

Ngā Pātai Auau

He aha te hiranga o te urupare whakamuri ki te gimbal UAV?

Ka kitea ngā pānga kino katoa hei rūrū whakaahua, hei hapa tohu rānei. Ko te pānga kino kikī me ngā niho tika te mea e whai hua ai te puku tuawhā-tuawhā mō te whakaahua me te mahere.

He aha i whakakotahi ai i ngā wāhanga bevel me ngā wāhanga spur?

Ka hurihia te tuaka e te wāhanga piko 90 nekehanga, ā, ka whakatakotoria e te wāhanga pīrori te ōwehenga ki roto i tētahi pouaka miihini angiangi, e tika ana mō tētahi envelopu gimbal.

He pai te whakamahi i te 42CrMo mā te hau?

Ka homai he kaha pai i te rahi iti o te wāhanga, he mea nui tēnei ina he mea nui te papatipu. Ko ngā matotoru whakamutunga o te pakitara i ahu mai i te tuhi, ehara i te ingoa o te rauemi.

Ka taea e koe te mahi tae noa ki te taumaha kua whakaritea?

Āe, engari me kī mai i roto i te tuhi. Ka tauhokohoko te taumaha, te pānga kino me te kaha, nō reira ko te rohenga he wāhanga o te arotake.

Whakaahuatanga Poto:

Taipitopito Hua

Ngā Tohu Hua

Ngā Huinga Taputapu Herenga me te Whakatere mō ngā Pouaka Taputapu UAV

Pepa Whakatakotoranga

Ngā Mea e Hiahiatia ana hei Whakahua i tēnei Huinga Taputapu