正確合理地使用磨邊機,不僅能保證生產正常進行,還會起到延長機器壽命的作用。這里介紹一下正確使用磨邊機應注意的事項。
1、對各種新購的磨邊機,使用前一定要先閱讀使用說明書。在搞清了機器的傳動原理,各種手柄、手輪、電器按鈕、水路、氣路調節(jié)閥的作用,掌握機器的維護保養(yǎng)知識之后,方可上機操作。
2、磨邊機的磨頭好壞對玻璃的磨削質量有較大影響,磨頭的位置、移動間隙等出廠時均已調好,使用時除進退磨頭外,其余的一般不要去動,以免影響磨削質量。另外,磨頭后退位置不易過大,否則容易損壞防水套,造成漏水,而且容易燒壞電機。
3、冷卻是否充足對磨削效果也有較大影響。要經常檢查冷卻管路有無堵塞現(xiàn)象。特別是直線磨邊機的管路容易被刷毛堵塞,且堵后不易被察覺,會造成冷卻不足影響磨邊質量。
4、磨邊機使用的無極變速器,調節(jié)速度時一定要在開狀狀態(tài)下,否則容易損壞磨邊機的無級變速器。
5、異形機使用時的注意事項:①異形機工作臺吸盤的高低是否一致對磨削效果影響較大。裝配時廠家都對五組吸盤座進行過自磨,并挑選了厚度一致的吸盤膠使各吸盤高度保持一致,所以,一般情況下都不要去拆裝吸盤。若吸盤膠有損壞,則要挑選厚度一致的去更換。②異形機真空泵在使用一段時間后,由于進水等原因會出現(xiàn)真空度下降(即吸力下降)現(xiàn)象,因此要注意檢查并排除故障,否則,機器在吸力不足情況下工作,一方面會影響磨削質量,另一方面也容易出現(xiàn)安全事故。
6、直線磨邊機使用時的注意事項:直線磨邊機(直邊機、圓邊機、斜邊機)的工作方式都是通過前后壓板夾緊玻璃并帶動其直線運動進行磨削的。使用中一定要注意兩點:①前后壓板與導軌結合面要經常加油潤滑,否則會由于前后壓板及導軌工作面的過早磨損而影響機器的正常使用壽命。有些機型雖有自動潤滑裝置,但也要經常檢查潤滑管路是否暢通;②夾緊玻璃時夾緊力大小要適當,太松影響磨削質量,太緊會使機器負荷增大,易產生抖動爬行現(xiàn)象,磨薄玻璃時還容易夾碎玻璃。夾緊力大小可用一塊稍大的玻璃夾在機器上進行測試,即:將玻璃夾在機器中部,停機狀態(tài)下雙手用力板動玻璃,感覺夾緊力調到剛好雙手搬不動時為合適。
7、靠模機使用時的注意事項:①靠摸機的靠模對磨削精度影響甚大。靠模板的工作面一定要做得形狀尺寸準確,光潔度要高。若是異形靠模板,則過渡處一定要圓滑。②更換模板和吸盤時,一定要保持吸盤工作面的水平,否則會影響磨削質量。
8、雙邊磨邊機使用時的注意事項:①雙邊磨邊機屬較高檔次的磨邊機,使用時最好固定兩到三人操作,以確保操作正確。②雙邊磨的程序出現(xiàn)誤差或故障時,最好請原生產廠家派人維修和調試,一般情況下不要拆修,以免搞亂程序造成停產。
Milling machine use and maintenance
Correct and rational use of the milling machine, not only to ensure normal production, but also play a role in extending machine life. Here about the proper use of milling machine should pay attention.
1, on purchase of new milling machine, using the former must first read the instruction manual. Find out the machine in the drive principle, a variety of handles, hand wheels, electric button, water, gas regulator valve, grasp the knowledge of machine maintenance, the only hands-on.
2, the milling machine grinding wheel head is good or bad quality of the glass have a greater impact, grinding head position, move the gap so the factory have been fine, except when using advance and retreat grinding head, the other not to move the general to affect the quality of grinding. In addition, the grinding head back position is not easy too large, otherwise easily damage the waterproof cover, resulting in leakage, and easy to burn out the motor.
3, the adequacy of the cooling effect of grinding also affected. Road to always check whether the cooling pipe clogging. Particular straight line edging machine bristles easily be blocked, and after blocking escape detection, would result in inadequate cooling of milling quality.
4, the milling machine using the CVT to regulate the speed must be in the issuing state, or milling machines easily damage the CVT.
5, special machines use Notes: ① sucker shaped machine table are the same level of greater impact on the grinding effect. Assembly of the five manufacturers have been self-sucker seat grinding, and pick the thickness of the plastic suction cups on the same high degree of consistency to enable the suction cup, so do not go under normal circumstances removable suction cups. If there is damage to the rubber suction cup, they have chosen to replace the same thickness. ② shaped machine vacuum pump in use for some time, due to other reasons, there will be water down the vacuum (ie, suction decreases) and, therefore, should pay attention to check and troubleshooting, otherwise insufficient suction machine to work, on the one hand will affect the mill cut quality, on the other hand are also prone to accidents.
6, when used straight-line edging machine Note: straight milling machine (straight edge machine, round edge machine, bevel edge machine) works through the glass before and after the clamp plate and drive the linear motion of the grinding. Must use two points: ① plate before and after the combination with the rail surface to be lubricated regularly, otherwise they will face in the front plate and the rails of the machine of premature wear and tear of normal life. Although some models automatic lubricating device, but we must always check the lubrication pipe is smooth; ② clamping force clamping the glass size should be appropriate, too loose quality of grinding, the machine load will increase too tight, easy to produce jitter creeping phenomenon, easy to wear thin glass Shihai folder broken glass. Clamping force can be a slightly larger size of glass caught in the machine for testing, namely: the machine will be caught in the middle of the glass, downtime state, his hands moving the glass plate, clamping force is transferred to the feeling just can not move his hands when appropriate.
7, when used by the molding machine Note: ① mode by touching on the grinding machine accuracy by the great impact. Face by the template shape and size must be done accurately and finish higher. If shaped by the template, be sure to smooth the transition at. ② change the template and the sucker, be sure to keep the level of suction face, otherwise it will affect the grinding quality.
8, bilateral milling machine when used Note: ① bilateral milling machine milling machine is a high grade, use of the best fixed two to three operations to ensure proper operation. ② grinding process of bilateral errors or failure, it is best you send the original manufacturer maintenance and debugging, in general, do not overhaul in order to avoid chaos caused by discontinued programs.
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