Disposable kitchenware
FAQ
Q1: Are you manufacturer or trading company?
A1: We are manufacturer.
Q2: What is the material of products?
A2: Natural Birch.
Q5: Do you provide samples?
A5:Yes, free samples available.
Disposable Kitchenware,Disposable Wood Cutlery,Disposable Wood Eating Utensils,Wood Disposable Cutlery Dalian Yongtailong Wood Industry Co.,Ltd , https://www.ytldisposablegoods.com
The punch press is mainly aimed at the stamping of the sheet. Through the mold, it can make punching, forming, stretching, trimming, fine punching, riveting and extrusion parts, etc. It is widely used in various fields such as electronics, communications, home appliances, and transportation.
Punch is the conversion of circular motion to linear motion, the main motor output, drive the flywheel, clutch driven gear, crankshaft (or eccentric gear), connecting rod and other operations to achieve the linear motion of the mold.
Second, the characteristics of punch control
1. The dead point problem of the crank linkage
The punch press usually uses a crank-link mechanism to convert the rotary motion into a reciprocating motion, and the crank-link mechanism has a dead point (both the "top dead point" and the "bottom dead point"). During the entire motion cycle, the load is Changes are uneven and present periodic fluctuations.
2. Mutation load problem during stamping work
There are basically at least three working points in the press, and the load has the nature of a sudden change: (1) crossing the top dead point; (2) crossing the bottom dead point; (3) touching the workpiece during stamping.
3, part of the workpiece stamping, the problem of low-speed operation
Automatic continuous punching, because robots are involved in picking and feeding, the higher the speed, the better. In some cases, the punch press is required to have relatively good low speed characteristics.
4, when adjusting the mold, the problem of inch
When the punch press adjusts the mold, it needs to move. That is, the clutch is continuously opened and closed, which will cause the motor to be loaded and unloaded very frequently. At this time, the inverter needs a good current suppression function.
Q3: How long will you deliver the products?
A3: 30~60 days after receiving 30% T/T deposit.
Q4: What is the payment term?
A4: T/T 30% as deposit in advance and balance 70% should be paid when goods ready to ship or L/C at sight.
Application of AC80B on CNC Punching Machine
Foreword