3C Electronics and Consumer Electronics:

A large number of micro components in smartphones, tablets, and smart wearable devices require precision pressing: ① Camera module lens holder and VCM (voice coil motor) pressing - force range of tens to hundreds of newtons, position accuracy of ± 0.01mm, to prevent VCM coil deformation, PUMO 1-5kN desktop microscope alignment platform is completed; ② The fingerprint recognition module/FPC connector is pressed into the motherboard socket - at a low speed (0.5-2mm/s), it is pressed to the bottom of the socket to sense the contact point, and then a slight over push stroke (0.1-0.2mm) is applied to ensure that the terminals are fully in contact. The force displacement curve can identify that the FPC is not inserted in place (force rises prematurely); ③ Hot pressing/cold pressing welding auxiliary compression of battery cells and protective plate nickel sheets - constant pressure holding; ④ Button silicone cap and metal spring pressing, antenna contact pressing, speaker diaphragm pre pressing, etc. This type of application emphasizes small force resolution (0.1% FS), low starting speed without impact, small equipment size that is easy to embed into assembly lines or six axis robots for side mounting (PUMO can provide side mounted flange C-type machines).

Medical devices and consumables:

① Injector piston rod and rubber plug press fit - Medical injection molded parts are afraid of scratches, and the pressure head is covered with soft material. The force control mode is limited to prevent deformation of the rubber plug caused by overpressure. The press fit data of each syringe is archived to meet GMP traceability requirements; ② Pressure fitting and riveting of infusion set/blood collection tube connectors; ③ Orthopedic implants (titanium alloy bone nail sleeves, artificial joint pads) are pressure fitted - often carried out in clean workshops, requiring equipment to be easy to disinfect and clean (stainless steel shell+rounded transition without dust dead corners), and the force displacement curve is one of the criteria for product release; ④ Diagnostic reagent card shell pressing (snap in type) - determine the force jump of the snap in moment to confirm bite. PUMO can provide a hygiene grade version: 304 stainless steel cover, waterproof touch screen (IP65 front), food grade lithium grease, no exposed thread dust area, in compliance with GMP workshop cleaning requirements.

Hardware and general machinery:

① Bearing/shaft sleeve/bushing/pin shaft/keyway components press fit (various reducers, water pumps, valves, electric tools); ② Riveting (solid/semi hollow rivets) - after pressing to the set position, maintain pressure to make the rivet pier rough and form, and judge whether the pier thickness is sufficient by the end point force value; ③ Terminal crimping quality verification (using high-precision tensile and compressive sampling or online monitoring); ④ Spring stiffness testing/fatigue preloading (calculating K value based on displacement mode to read force values for positioning); ⑤ Plastic buckle assembly, nameplate stamping (with depth stop). In these scenarios, PUMO servo press not only serves as a pressing tool, but also acts as an online detection and data recording terminal, helping enterprises establish complete product archives.