Pressure Foot Disk Insert Flexible Plastics For CNC PCB Hitachi Driller Machines Yellow

1.Specifications:

2.Our Service:

1, Specific designed to meet differents customers's requirements...

2, 24 hours technical support by email and telephone service..

3, One-Stop Solution for PCB Equipment/Accessories/Consumables.

4, Provide English manual or operating video.

3.Descriptions:

Presser foot insert is a consumable, which needs to be replaced in 2-3 days, with a large demand.

We provide customized presser foot, which requires you to give us samples.

Whether it's appearance treatment or quality control, we treat it with a very strict attitude.

Form and material of pressure foot:

The main function of the pressure foot is to compact the workpiece system. Through its slotted ventilation structure, it provides air supplement for the vacuum system, forms a better convection system, and has a larger buffer effect. Different brands of mechanical drilling design manufacturers based on different considerations, the material of the pressure foot is metal materials and non-metal materials. Metal materials are mainly stainless steel (usually SUS304) and brass materials (C3604BD, equivalent to HPb59-1). Non-metal materials are mainly PA66, PA6, POM and PU. The main considerations for the use of metal materials are relatively high hardness, wear resistance, and long service life (normally 8-10 months can be used); the disadvantage is that the buffer effect is not obvious, and it has not stabilized for a long time. The use of industrial rubber materials (PU, PA6 PA66) mainly considers good vibration absorption characteristics. For the impact process, it can achieve a significant vibration absorption effect, and the amplitude can be reduced in a short time. The disadvantage is that the hardness is relatively low and it is not resistant to wear. Life is short, usually around a week. Using ABAQUS software simulation, adjust the presser foot material, analyze with 100N presser foot force and 10kpa vacuum void, and analyze the use of rigid presser foot and PU presser foot. As shown in Picture 1, the upper and lower curves respectively indicate the numerical displacement curve of the "drill point" under the steel presser foot and the PU presser foot. It can be seen that the presser foot impacts with the presser foot force and oscillates, and the oscillation attenuates regularly within 0.06S; however, the PU presser foot has a significant vibration absorption effect. After the oscillation is initiated, the "drill down point" quickly stabilizes. Stability is reached at about 0.001S. Based on the good vibration absorption performance of industrial rubber, most drilling machine manufacturers currently use industrial rubber pressure feet.

Picture 1

4.More picture:

Why us?

1. The raw materials of our products are with nice quality, and our products have good physical and chemical properties, wear resistance and long service life

2. We have professional technical designers, engaged in CNC lathe for more than 10 years.

3. Constantly strive for the perfection of quality, the surface treatment of the product is meticulous, no burr, and strictly control every details.

4. Strict confidentiality, professional service, reasonable price, excellent quality, exquisite workmanship, timely delivery.

About Delivery:

Common standard products are delivered within 3 days and will be shipped in the order they are ordered. Negotiable if urgent

About package:

Shock-proof decompression bubbles, all-round sealed box, exquisite product packaging, reduce the damage of the product in transportation, please rest assured to buy.

About after-sale:

If you have any questions about the product, please contact us within 15 days after receiving the goods, and we will properly handle and satisfy the customer according to the agreement.