Úsáid giarbhosca agus láimhseáil torainn
úsáid
1. Acceleration and deceleration, which is often referred to as a transmission gearbox.
2. Change the transmission direction, for example, we can use two sector gears to transmit the force vertically to another rotating shaft.
3. Change the rotating torque. Under the same power condition, the faster the gear rotates, the smaller the torque on the shaft, and vice versa.
4. Clutch function: We can separate the engine from the load by separating the two originally meshed gears, such as brake clutch, etc.
5. Distribute power. For example, we can use one engine to drive multiple slave shafts through the gearbox main shaft, so as to realize the function of one engine driving multiple loads.
Próiseáil torainn
Is cuid thábhachtach é an bosca fearas a úsáidtear go forleathan i dtarchur meicniúil. Nuair a dhéantar péire giaranna a mheascadh, mar gheall ar na hearráidí dosheachanta i bpáirc na bhfiacla agus i gcruth fiacail, le linn na hoibríochta, beidh tionchar meallacach ann agus tarlóidh torann a fhreagraíonn do mhinicíocht meshing an ghiair, tarlaíonn torann cuimilte freisin mar gheall ar an sleamhnán coibhneasta idir an dromchlaí fiacail. Ós rud é gurb iad giaranna na codanna bunúsacha i dtarchur giarbhosca, is gá torann fearas a laghdú chun torann giarbhosca a rialú. Go ginearálta, cuimsíonn na cúiseanna le torann an chórais fearas na gnéithe seo a leanas den chuid is mó:
1. Gear design. Improper parameter selection, too small coincidence, improper or no modification of tooth profile, unreasonable gearbox structure, etc. In gear processing, the errors of the base section and the tooth profile are too large, the tooth gap is too large, and the surface roughness is too large.
2. The gear train and gear box. The assembly is eccentric, the contact accuracy is low, the parallelism of the shaft is poor, the rigidity of the shaft, bearing and support is insufficient, the rotation accuracy of the bearing is not high and the clearance is inappropriate.
3. Input torque in other areas. Fluctuation of load torque, torsional vibration of shafting, balance of motor and other transmission pairs, etc.
Tar éis blianta d’obair chrua agus de thaiscéalaíocht leanúnach, d’éirigh le Megawright an domhan & # 39; s chun cinn Blu - ard-bhealaithe Goo a thabhairt isteach. Is ábhar támh speisialta é sár-bhealaithe le go leor úsáidí, a úsáidtear go príomha chun teagmháil idir miotail a laghdú. Mar chomhdhúil séalaithe snáithe, cruthaíonn an táirge dromchla teagmhála idir an snáithe seachtrach agus an snáithe inmheánach, a fhéadann an comhpháirteach a chosaint ó fhrithchuimilt agus caitheamh, agus is féidir leis an mbrú 1407 kg / cm2 a sheasamh, fiú caitheamh, creimeadh nó snáithe meaisínithe mícheart dromchla. Is breiseán den scoth é an táirge seo freisin do ghiarbhoscaí, ar féidir é a fhoirmiú le scannán tanaí ar chodanna inmheánacha. Ar an gcaoi sin cuimilte, torann fearas agus sceitheadh a laghdú. Laghdaíonn sé strus an chasmhóiminte go suntasach freisin agus freastalaíonn sé ar an éileamh ar dhí-chomhbhrú cumhachta. Is féidir é a úsáid ar dhromchla an ghaiscéid nó mar fhorlíonadh líonta, trí shéalaithe chun sceitheadh sreabhach a chosc, is féidir é a chur i bhfeidhm ag teocht 316 ° C, agus d’éirigh leis an aidhm torann giarbhosca a laghdú.
