multifanctional high speed pick and place mounter,smt pick and place ,automatic mounter,magnetic linear motor

We usually use waterproof material to pack our products in wooden cases. If the customer has special packing requirements, we can negotiate and conclude a contract. Partial shipments and transshipment are subject to the contract.

We usually ship within 30 days of receipt of payment.

 
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contact
Name:Brynn
Email :Brynn@eton-mounter.com
WeChat:13802252825
Telephone:138 0225 2825

 
 
Industry related knowledge

• Precision of mounting machine

The precision of mount machine is the main data index in the technical specification of mount machine. Generally speaking, there are three kinds of representation methods: mount precision, resolution and repeat precision.

• Adhesive precision

The mount accuracy is the maximum offset between the center of the element and the center line of the corresponding pad, which does not exceed 1/3(visual) of the width of the welding foot of the element; or the incidence of abnormal offset is not more than 38240;. Adhesive precision determines the type of components SMT the functional mount and the field it can be applied. The low precision mount SMT mount machine can only mount SMC and very few SMD, suitable for circuit assembly in the field of consumer electronic products, while mount precision mount machine can mount multi-lead and fine-spaced components such as SOIC and QFP, suitable for circuit assembly in the field of industrial electronic setup and military electronic equipment. There are two main factors that affect the precision of mount, namely translation error and rotation error. translation error (deviation from the center of the component) mainly comes from the inaccuracy of the X-Y positioning system, which includes errors such as displacement, calibration and axis orthogonality. The main reasons for the rotation error are the inaccuracy of the centering mechanism and the rotation error of the mount tool. Quantitatively speaking, the precision required SMC mount ±0.01 mm, the precision required for mount high density and narrow spacing is at least 0.06 mm..