|Place of Origin:||Jiangsu|
|Minimum Order Quantity:||Negotiation|
|Packaging Details:||Usually in standard package, Carton packing,can meet custormer's requirement|
|Delivery Time:||7 days|
|Payment Terms:||T/T, Western Union,Paypal|
|Supply Ability:||300 Piece/Pieces per Week|
|Product Name::||Aluminum Pressure Foot Assembly||Application::||PCB CNC Schmoll Drilling Machine|
|Lead Time::||7 Days After Payment||Quality::||100% Satisfaction Guaranteed|
ISOCHI Pressure Foot Assembly,
ISO OEM Pressure Foot Assembly,
PCB Machine Presser Foot Assembly
Aluminum Pressure Foot Assembly For PCB CNC Hitachi Machine OEM Available
Descriptions of pressure foot assembly:
The pressure foot cup is an indispensable device to achieve efficient vacuum suction of the pressure foot and high-quality drilling, and also plays a key role in drilling quality.
|Brand Name:||ISOCHI||Place Of Origin:||Jiangsu,China|
|Lead Time:||7 Days After Payment||Application:||CNC PCB Schmoll Drilling Machine|
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 Figure 5, 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.
Raw material selection:
(1) Light weight, good rigidity and high strength
(2) Good fire resistance
(3) Easy to recycle, pollution-free, environmentally friendly.
Demarcated customized service process:
Provide drawings / samples and quantity - quote- contract- produce- surface treatment - precision measurement - finished product packaging - pre shipment inspection - shipment
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.
Product show of pressure foot assembly: