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濟南模具廠告訴你注塑機開模振動怎么辦

刮刮乐2000 www.yfrmbf.com.cn 來源:    發布時間:2019-10-10 14:49:13    點擊:

  開鎖模是較容易發生振動的,而機器的使用壽命對振動和穩定性有很大的影響,所以在調整鎖定模式時請注意以下事項:慢速開模是模具的速度開始,所以速度在中速,一般使用中等壓力緩慢,因為當夾緊模板有一定的變形產生夾緊力,所以啟動壓力可以適當大一些,一般在50%左右,慢的位置取決于模型,通常在模具一點位置,以減少時間和快速模具開模。
  Mould opening is more prone to vibration, and the service life of the machine has a great impact on vibration and stability, so when adjusting the locking mode, please pay attention to the following points: Slow die opening is the beginning of the speed of the mould, so the speed is in the middle speed, generally the use of moderate pressure is slow, because when the clamping template has a certain deformation, it produces clamping force, so the starting pressure can be appropriately larger, generally. At about 50%, the slow position depends on the model, usually at a point in the die, in order to reduce time and rapid die opening.
  快速的速度壓模距可適當增加減少模具孔的時候,但快速模具孔和減速模具孔的位置必須適當減少開模時間,因為快速模具孔和慣性的影響相對較大,必須采取一定的距離,消除慣性的影響模具孔的位置和終止。
濟南模具
  Fast speed die distance can increase and decrease die hole properly, but the position of rapid die hole and speed-up die hole must reduce the opening time properly, because the influence of rapid die hole and inertia is relatively large, a certain distance must be taken to eliminate inertia affecting the position and termination of die hole.
  但是,如果間隔距離太大,開模時間會延長,而減速開模速度和壓力可以調整到很小,一般在10-20左右,只要小的功率就可以支撐模具克服阻力。模底盡量不要有沖擊回彈現象。由于回彈的瞬時加速度非常大,機器鉸鏈的磨損也非常大,開模和終止的位置不能穩定在小范圍內。
  However, if the interval distance is too large, the opening time will be prolonged, and the speed and pressure of decelerating the opening can be adjusted to a very small level, generally around 10-20, so long as the minimum power can support the die to overcome resistance. As far as possible, there should be no impact rebound at the bottom of the die. Because the instantaneous acceleration of springback is very large, the wear of machine hinges is also very large, and the position of opening and terminating can not be stabilized in a small range.
  快速夾緊速度可適當提高,減少換模時間,但不需要壓力過高??燜偌薪粑恢糜Υ笥誆泛穸?,達到產品厚度的位置應改為低壓夾緊。低壓夾緊速度一般控制在30%以內,壓力一般為0,并對特殊模具進行控制,使模具彈簧/滑塊的阻力小,從而達到低壓?;さ哪康?。
  Fast clamping speed can be properly increased to reduce die changing time, but it does not need too high pressure. Fast clamping position should be larger than product thickness, and low pressure clamping position should be changed to reach product thickness. Low-pressure clamping speed is generally controlled within 30%, pressure is generally 0, and special die is controlled to minimize the resistance of die spring/slider, so as to achieve the purpose of low-pressure protection.
  以上是刮刮乐2000廠為大家介紹的“注塑機開模振動怎么辦”相關內容,本文來源://www.yfrmbf.com.cnThe above is the related content of "How to do the opening vibration of injection moulding machine" introduced by Jinan Mould Factory. The source of this paper is //www.yfrmbf.com.cn.
 
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