Inventor

Jia dongzhou

CN24 patents

⚠️ This page may combine multiple inventors who share the name “Jia dongzhou”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

Jia dongzhou

UNIV QINGDAO TECHNOLOGY

Electrostatic atomization ultrasonic aided low-damage and controllable biologic bone grinding process and device

Internal cooling/external cooling-switching milling minimum-quantity-lubrication intelligent nozzle system and method

Milling system and method under different lubrication conditions

Milling machine processing system with intelligently follow-up cutting fluid nozzle and working method

Milling system and method under different lubrication conditions

Electrostatic nozzle and controllable jet minimal quantity lubrication grinding system

Electrostatic nozzle and minimal quantity lubricating and grinding system for controllable jet

Oil mist recovery, separation and purification device for minimum quantity lubricant grinding process

Device for recovering, separating and purifying oil mist in minimum quantity lubricant grinding process

Method and system for injecting cutting fluid during milling under different working conditions

Milling system and method under different lubrication conditions

Continuous supply precision minimum quantity lubrication pump supporting different lubrication conditions

Width-adjustable packaging bag shaper, bag maker, packaging machine and method

Intelligent apparatus for separating walnut kernels and red coats by belt conveying and heat radiation based on thermal expansion and contraction principle

Flexible sensor detection system for medical care and health

Device aeronautical aluminum alloy minimum-quantity-lubrication milling machining

Intelligent switching system for switching internal cooling and external cooling based on minimal quantity lubrication and method

Milling machine processing system with intelligently follow-up cutting fluid nozzle and working method thereof

Neurosurgical ultrasonic focusing assisted three-stage atomization cooling and postoperative wound film forming device

Nanofluid minimum quantity lubrication grinding device of ultrasonic vibration assisted grinding fluid micro-channel infiltration

Elastic self-positioning pre-dicing device and method

Conical self-positioning limit feeding device and method

Seed production apparatus and method based on multistage screening and bud eye identification

UNIV QINGDAO TECHNOLOGICAL

Nano fluid electrostatic atomization controllable jet minimal quantity lubrication grinding system