Yantai Bonway Manufacturer

Uili uila, v fusi paʻu, ufiufi paʻu

O pulleys o vaega ia o pusi tisiketi, lea e masani ona lapopoa tele. O le fa'agasologa o le gaosiga e masani lava ona fa'avae i luga o le fa'amea ma le fa'apala. E masani lava, o le lapopoa tele ua mamanuina e faʻaaoga ai le auala e lafo ai, o mea e masani ona lafo i le uʻamea (lelei le tuʻuina atu o galuega), ma e seasea faʻaaogaina le uamea (e le lelei le tuʻuina atu o le sila); e masani lava o le laʻititi laʻititi e mafai ona mamanuina mo le faʻamalosi. Mo uamea. O pulleys e masani ona faʻaaogaina mo le tuʻuina atu mamao o le mana, e pei o le malosiaga o masini diesel laiti, taavale faʻatoʻaga, taʻavale, taʻavale, masini eli, masini masini, masini ie, masini afifi, lathes, masini faʻamalosi, ma nisi o solofanua laiti. uila afi. Faʻasalalau, faʻaogaina o le eletise o masini faʻatoʻaga, compressor air, reducer, reducer, generator, gin, etc.

Selection principle:
The selection of various indicators and materials of the pulley is based on the principle of minimizing raw materials, feasible technology and lowest cost on the premise of meeting the requirements of use.

Transmission advantages:
O le lelei o le fusipa'u pulley felauaiga o: fusipa'u pulley felauaiga e mafai ona fa'aitiitia le a'afiaga o uta; e sologa lelei le felauaiga pulley fusipa'u, ma le pisapisao maualalo ma le vibration maualalo; fusipa'u pulley felauaiga ei ai se fausaga faigofie ma faigofie fetuunaiga; fusipa'u pulley felauaiga e le sa'o e pei o mesh felauaiga mo le gaosiga ma le fa'apipi'iina sa'o o fusi pulleys; felauaiga pulley fusi E i ai le galuega tauave o le overload puipuiga; e tele le fetuutuunaiga o le mamao ogatotonu o la'au e lua o lo'o tulia e le pulley fusipa'u. O le le lelei o le fusipa'u fe'avea'i e: pulley felauaiga o lo'o i ai se'ese'ese solo ma see, maualalo le lelei felauaiga ma le mafai ona tausia saʻo fua faatatau felauaiga; pe a tuʻuina atu le pulley le malosi faʻataʻamilomilo tele lava e tasi, o le faʻasologa o le lapoʻa ma le mamafa i luga o le au e sili atu nai lo le faʻaogaina o le meshing; pulley transmission belt O le olaga e puupuu. O le lautele ma isi itu o pulleys o ituaiga uma o masini masini e faʻapipiʻiina e i latou lava e tusa ai ma le faʻaititia o fua faatatau, ma fuafuaina e tusa ai ma le saoasaoa galue ma le saoasaoa o le afi. Saosaoa galue / saoasaoa afi = avetaavale uili lautele / tulia uili diameter * 0.98 (slip coefficient), e pei o le faaaogaina o le uamea e pei o le mea o le pulley, le saoasaoa laina manaomia e le maualuga atu nai lo 40m/s, e pei o le faaaogaina o lafo mea uʻamea, o le saoasaoa laina manaomia e le maualuga atu nai lo 35m / s, saoasaoa afi ma pulley fua faatatau o le liua, fua faatatau saoasaoa = saosaoa gaosiga: saosaoa ulufale = uta pulley pitch liʻo diameter: afi pulley pitch liʻo diameter. E tutusa le lautele o le li'o o le pitch ma le lautele faasinomaga. Diamita -2h = pitch li'o lautele, h o le loloto togo i luga o le laina faasinomaga. O ituaiga eseese o V belt h e eseese. YZABCDE, o le loloto o le togo i luga o le laina faʻasino o le h=1.6 2 2.75 3.5 4.8 8.1 9.6. O le ta'amilosaga o le pulley pitch circle o le lautele fa'ata'ita'i o le tulaga o le laina pulley pitch, lea e pei o le li'o fa'asino le lautele o se mea fa'aoga. E masani ona faʻatusalia e le PD, ma o le liʻo fafo e masani ona faʻatusalia e le OD. O le fua fa'aliliuga o va'aiga pitch li'o eseese ma li'o fafo e ese, masani tatou E faigofie ona fua le li'o pito i fafo o le pulley, ma fuafua le li'o pitch e tusa ai ma le fua. SPZ:OD==PD+4;SPA:OD=PD+5.5;SPB:OD=PD+7;SPC:OD=PD+9.6. Ole la'ititi pito i fafo ole pulley ole A po'o le SPA ole 80mm. Afai e laʻititi nai lo lenei lapopoa, aemaise lava i le saoasaoa maualuga, o le fusi e faigofie ona delamination ma taʻe i lalo. SPZ fusipaʻu, o le uili laʻititi e le itiiti ifo i le 63mm. I le taimi lava e tasi, faʻalogo lelei i le auala ma le faʻalavelave o le faʻapipiʻiina o fusi, laʻititi tele ma faigofie ona paʻu, ma tele tele e faʻaleagaina ai le fusi ma bearings.

Material requirements:
1. The material of the pulley used by the fan is gray cast iron HT200, HT250, etc. (but steel, copper, aluminum, etc. can also be used according to customer needs).
2. The pulley should meet the following requirements: light weight, uniform mass distribution, elimination of internal stress generated during manufacturing, and static balance correction of the pulley.

Belt specifications:
O faʻamatalaga o le V-belt e vaevaeina e le lautele pito i tua (lautele pito i luga) ma le maualuga (mafiafia). E tusa ai ma le eseesega o le lautele lautele (lautele pito i luga) ma le maualuga (mafiafia) fua, o le tulaga o le atunuu o loʻo faʻamaonia ai le O, A o le V-belt, B, C, D, E ma isi faʻataʻitaʻiga, o faʻataʻitaʻiga taʻitasi o le V-belt e iai. eseese vaega lautele, lautele pito i luga, ma maualuga, o lea e tatau ona faia le pulley i ni grooves eseese e tusa ai ma foliga o le V-belt; O le ituaiga o le toga e fuafua ai le O-ituaiga pulley, A-ituaiga pulley, B-ituaiga pulley, C-ituaiga pulley, D-ituaiga pulley, E-ituaiga pulley ma isi ituaiga o pulleys.

Belt model:
O faʻataʻitaʻiga V-belt: masani OABCDE 3V 5V 8V, faʻaleleia masani AX BX CX DX EX 3VX 5VX 8VX, vaapiapi V-belt SPZ SPA SPB SPC, V-belt vaapiapi malosi XPA XPB XPC; faʻataʻitaʻiga taʻitasi o le V-belt o loʻo faʻamaonia ai se tafatolu O le vaega tele o le fusi, o le vaega tele o le fusitolu A-ituaiga tafatolu: o le lautele pito i luga o le 13mm, o le mafiafia o le 8mm; o le vaega tele o le fusi tolu tafatolu B-ituaiga: o le lautele pito i luga o le 17MM, o le mafiafia o le 10.5MM; o le vaega tele o le C-ituaiga tafatolu fusi o le: pito i luga O le lautele o le 22MM ma le mafiafia o le 13.5MM; o fua fa'alava o le fusitolu tafatolu D-foliga o: o le lautele pito i luga o le 21.5MM, ma le mafiafia o le 19MM; o fua fa'alava o le fusitolu tafatolu E-foliga: o le lautele pito i luga o le 38MM, ma le mafiafia o le 25.5MM. Lapatai tutusa (lautele * maualuga): O (10*6), A (12.5*9), B (16.5*11), C (22*14), D (21.5*19), E (38*25.5).
O tulaga faʻale-atunuu o loʻo faʻamaonia ai e fitu ituaiga o V-belt faʻataʻitaʻiga: O, A, B, C, D, E, ma le F. O le faʻaogaina o tulimanu o le pulley e 34 °, 36 °, ma le 38 °, ma ituaiga taʻitasi o tafatolu. ua faamaoti mai. Ole la'ititi la'ititi ole pulleys laiti fa'atasi ai ma tulimanu toga o ituaiga ta'itasi e le o fa'amaoti mai mo pulleys tetele. Ua vaevaeina le tulimanu o le pulley i le 32 tikeri, 34 tikeri, 36 tikeri, ma le 38 tikeri. O le filifiliga faʻapitoa e faʻalagolago i le ituaiga toga ma le faʻamaufaʻailoga o le pulley; o le tulimanu o le pulley e fesootai ma le lautele o le pulley. E ese le tulimanu o le vaeluaga o ituaiga pulleys eseese. O pito fa'asolo o le pulley fautuaina i lalo o le lautele lautele o lo'o taua i lalo: O-ituaiga pulley e 34 tikeri pe a o le pulley lautele e 50mm～71mm; 36 tikeri pe a o le pulley lautele e 71mm ~ 90mm, 38 tikeri pe a> 90mm; O se ituaiga pulley o loʻo i luga o le pulley Pe a oʻo i le 71mm～100mm le lautele, e 34 tikeri, a oʻo i le 100mm～125mm, e 36 tikeri; pe a >125mm, e 38 tikeri; pe a 125mm ~ 160mm le lautele o le pulley, e 34 tikeri; a 160mm～200mm, e 36 tikeri. ,> 200mm e 38 tikeri; C ituaiga pulley e 34 tikeri pe a o le pulley lautele e 200mm~250mm, 36 tikeri pe a 250mm~315mm, 38 tikeri pe a>315mm; D ituaiga pulley e 355mm pe a o le pulley lautele lautele ～450mm o 36 tikeri,> 450mm o 38 tikeri; E 36 tikeri mai le 500mm~630mm, ma >630mm e 38 tikeri.

faapipiiina:
1. Check the pulley groove to ensure that there are no scars or sharp edges, and all dimensions meet the standard;
2. Clean the surface of all parts, such as the hub hole, taper sleeve, bolt hole, etc. Put the cone into the pulley and align all the screw holes.
3. Apply oil to the screw (TB 1008-TB 3030) and thread (TB 3525-TB 5050) and screw into the mounting hole, but do not tighten it temporarily.
4. Clean the surface of the drive shaft, push the pulley with the tapered sleeve to the predetermined position on the shaft, and check whether the V-belt is aligned.
5. When using the keyway, you must first insert it into the hub, and there must be a certain tolerance between the keyway and the hole hub.
6. Use a hexagonal wrench that meets DIN911 standards to alternately tighten each bolt in each mounting hole gradually and evenly until the torque shown in the following table is reached.
7. After a short period of operation (0.5 to 1 hour), check the tightening torque of the bolts, and re-tighten if necessary.
8. To prevent the intrusion of foreign matter, fill the connecting hole of the hole with grease.

Luga faʻavae:
1. Loosen all the bolts, take out one or two bolts according to the number of disassembly holes, lubricate the bolt pattern and bolt tip with oil, and insert the bolts into the disassembly hole.
2. Tighten the bolts alternately until the taper sleeve and pulley are loosened.
3. Take out the taper sleeve and pulley from the shaft.

Fa'amatalaga a le Fonotaga:
1. Gasoline must be used for the last cleaning before assembly to ensure that all parts are clean and dry, to ensure that the mating surfaces are tightly matched and free from oil stains and have sufficient friction.
2. The hexagon socket bolts for assembly should also be washed with gasoline and dried before assembly. Lubricant or grease should not be applied to the bolts or screw holes to ensure sufficient friction and self-locking ability after the bolts are tightened.
3. When the three hexagon socket bolts are about to be installed in place, they need to be tightened in turn to ensure that the cone sleeve receives uniform axial force and the pulley and the cone sleeve are coaxially positioned well.
4. Siaki ma fua le umi o faʻamau faʻamau hexagon mo le faʻapotopotoga aʻo leʻi faʻapipiʻiina e faʻamautinoa e mafai e faʻamau faʻapipiʻi ona tatalia le pito i lalo o le pu tauaso o le lima o le cone pe a uma ona faʻamauina ina ia mautinoa o loʻo fetaui lelei le pito i luga o le cone, ma o le e maua e le pa'u le tui fa'afeagai mai le pito i lalo ole pu tauaso. O le nati fa'alua e tutusa le a'afiaga o le fa'amalo.
5. After the pulley is tightened, pull the wire to check and adjust the relative position of the main and driven pulleys to ensure that the two pulleys are on the same plane and the belt is properly tensioned.
6. The belt pulley cover should be intact and installed firmly to ensure that the belt breaks or the belt pulley looses and exits during operation, causing a major safety accident.
7. The taper sleeve is a vulnerable part. After a long time of operation, the inner hole and the chain groove may be damaged. Check each time before assembling, and replace the spare parts in time if the defect is found.

The types of pulleys are divided into flat pulleys and triangle pulleys.
The diameter of the pulley is determined according to the needs of machinery and equipment.

O le taʻiala galue o le fusipaʻu o le fusipaʻu e faʻafesoʻotaʻi le uili taʻavale ma le uili faʻamalosi, ma o le malosi e faʻauluina e le faʻafefeteina e mafua mai i le feteʻenaʻiga i le va o le fusipaʻu ma le fusi. O le fusipa'u pulley felauaiga sologa lelei, ma le pisapisao maualalo, vibration maualalo, fausaga faigofie ma tausiga talafeagai. O mea le lelei o: e faigata ona faʻapipiʻi, e faigofie ona see pe a uma se taimi umi o le faʻaaogaina, ma e le mafai ona faʻamaonia le lelei o le felauaiga.

Taper sleeve pulley o se ituaiga fou o pulley, lea e masani ona faʻaaogaina i atunuu Europa ma Amerika. E lua vaega. Ona fa'afeso'ota'i lea o le lima taper i le va o le pulley ma le au fa'apipi'i, ona fa'aoga lea o le ki Aleni e fa'apipi'i ai le sikulima ma loka mo le fa'aoga. O lenei ituaiga pulley e foia ai le faafitauli o le faʻapipiʻiina faigata o pulleys masani. E le manaʻomia le faʻalagolago i le malosi mai fafo e pei o le taimi muamua. Toso, samala ma isi mea e mafai ona fa'apipi'i i na'o le Allen wrench. A maeʻa le faʻapipiʻiina ma le faʻaogaina, e tusa lava pe o le pulley e ofuina ma seʻe E leai se manaʻoga e sui uma le pulley fusipaʻu i le taimi lava e tasi, naʻo le suia o se lima faʻapipiʻi cone e faʻaauau ai le faʻaaogaina, ina ia mafai ona faʻaitiitia le tau o le faʻaaogaina.