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如何選擇適當的工業腳輪
發布時間:2018-05-30 14:23 來源:admins 閱讀:
如何保正選用合適的腳輪產品對于外行來說是個問題,在這里我廠將為大家來解答:
1、首先要選擇合適的腳輪輪子的材料</b>:通常輪子材質有尼龍、橡膠、聚氨酯、彈力膠、鐵芯包聚氨酯、鑄鐵、塑料等。聚氨酯輪不論在室內室外的地面行駛,都能滿足你的搬運要求;彈力膠輪則能適用于酒店、醫療器械、木地板、瓷磚地面等要求行走時噪音小寧靜的地面上行駛;尼龍輪、鐵輪適用于地面不平或地面上有鐵屑等物質的場地。
2、如何正確選擇的腳輪支架</b>:通常選擇適合的腳輪支架首先考慮腳輪承載的重量如超市、學校、醫院、辦公樓、酒店等地方,由于地面良好,平滑且搬運的貨物較輕,(每只腳輪承載在50-150kg),適合選擇以薄鋼板3-4mm沖壓成形的電鍍輪架,其輪架輕,操作靈活,靜音又美觀,此電鍍輪架依滾珠排列分為雙排珠和單排珠,若常移動或搬運時應用雙排珠;在工廠和倉庫等場所,貨物搬運很頻繁且負荷較重(每只腳輪承載在150-680kg)則適合選用以厚鋼板5-6 mm沖壓熱鍛并焊接的雙排滾珠的輪架;若用于搬運重物如紡織工廠、汽車工廠、機械工廠等地方,由于荷重大且行走距離長(每只腳輪承載在700-2500kg),故應選擇以厚鋼板8-12mm切割后焊接的輪架,活動輪架使用平面滾珠軸承和滾珠軸承在底板上,使腳輪能承受重負荷,轉動靈活、抗撞擊等功能。
3、如何計算腳輪的承載重量</b>:為了能夠計算出各種腳輪需要的載重能力,必須知道運輸設備自重、最大荷重和所用單輪和腳輪的數量。一個單輪或腳輪所需的載重能力計算如下:T=(E+Z)/M×N:T=單輪或腳輪所需承載重量;E=運輸設備的自重;Z=最大荷重;M=所用單輪和腳輪的數量;N=安全系數(約1.3—1.5)。
4、選擇腳輪的直徑大小</b>:通常輪子直徑愈大愈容易推動,荷重能力也愈大同時也較能保護地面不受損壞,輪徑大小的選擇首先應考慮承載的重量和荷重下搬運車的起動推力來決定。
5、保正輪子轉動靈活性</b>:單輪越大轉動就越省力,滾針軸承能載較重的負載,轉動時阻力較大;單輪安裝上優質的滾珠軸承,能承載較重的負荷,轉動更輕便,靈活寧靜。
6、產品的溫度狀況</b>:嚴寒和高溫的場合對腳輪的影響很大,如聚氨酯輪在零下45℃下的低溫,轉動靈活自如,耐高溫輪在高溫270℃下轉動輕便。

How to ensure that the right castor product is chosen is a problem for laymen.
1, first of all, choose the suitable material for the wheel of the wheel </b>: usually the wheels are made of nylon, rubber, polyurethane, elastic glue, iron core pack polyurethane, cast iron, plastic and so on. The polyurethane wheel can meet the requirements of your handling in both indoor and outdoor ground. The elastic rubber wheel can apply to the hotel, medical equipment, wood floor, tile ground and so on. The nylon wheel and the iron wheel are suitable for the uneven ground or the ground with iron debris.
2, how to choose the right foot wheel support </b>: usually choose the suitable scaffold to consider the weight of the casters, such as supermarkets, schools, hospitals, office buildings, hotels and other places, because the ground is good, smooth and carried goods are lighter, (each of the casters are loaded in 50-150kg), suitable for the choice of thin steel sheet 3-4mm stamping forming electricity. The wheel rack is light, flexible and mute is beautiful. The electroplating wheel is divided into double row and single row beads according to the ball arrangement. If it is often moved or carried, the double row beads are applied. In factories and warehouses, the load is very frequent and the load is heavy (each caster is loaded in 150-680kg), it is suitable for hot forging and welding with 5-6 mm thick steel plate. The wheel frame of the double row ball; if used to carry heavy objects such as textile factories, automobile factories, machinery factories and other places, due to the heavy load and long walking distance (each wheel bearing in 700-2500kg), we should choose the wheel frame welded by the thick steel plate 8-12mm cutting, and the movable wheel frame to use the plane ball bearing and ball bearing on the floor and make the casters on the floor. It can withstand heavy loads, flexible rotation and anti impact functions.
3. How to calculate the bearing weight of a foot wheel </b>: in order to calculate the load capacity required for various casters, it is necessary to know the weight of the transport equipment, the maximum load and the number of single wheels and casters used. The load capacity required for a single wheel or a caster is calculated as follows: T= (E+Z) /M x N:T = single wheel or foot bearing weight; E = weight of transport equipment; Z= maximum load; the number of single wheels and casters used in M=; N= safety factor (about 1.3 - 1.5).
4, select the diameter of the wheel </b>: the larger the diameter of the wheel is, the more easy it is to push the wheel, the larger the load is, the more the wheel is not damaged. The selection of the size of the wheel should first be determined by the weight of the bearing and the starting thrust of the truck under the load.
5. Rotation flexibility </b>: the greater the rotation of the single wheel, the more the force can be saved. The roller bearing can carry heavy load and the resistance is larger when the wheel is rotated; the single wheel is installed with high quality ball bearings, which can carry heavy load, turn more light and tranquil.
6, the temperature of the product </b>: cold and high temperature of the place on the impact of a great deal of casters, such as polyurethane wheels at minus 45 degrees centigrade low temperature, flexible rotation, high temperature wheel in high temperature 270 degrees centigrade rotation light.

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