Howfit Science and Technology Co.,Ltd, founded in 2006, is a national high-tech enterprises integrating research and development, production and sales.It has also been awarded as “High-speed Press Professional Independent Innovation Demonstration Enterprise”, “Guangdong Model Enterprise Abiding by Contract and Respecting Credit”, “Guangdong High Growth Enterprise”, and “Technology-oriented Small and Medium-size Enterprise”, “Guangdong Famous Brand Product”, “Guangdong Intelligent High Speed Precision Press Engineering Technology Research Center”.
In order to meet the needs of future business development and strengthen the intelligent manufacturing capability of the company,the company was listed on Beijing National Sme Share Transfer System new Third board(NEEQ) on January 16, 2017, stock code:870520. Howfit based on the long-term, from technology introduction ,talent introduction,talent introduction ,technology digestion, technology absorption to local innovation, model patents,focus on product research and development, now we has three invention patents, four software copyrights, twenty utility model patents, two appearance patents. Our products are widely used in new energy motor, semiconductor,consumer electronics, household appliances and other industries.
1.The press frame adopts high-strength cast iron, and the internal stress of the workpiece is eliminated through natural long time after precise temperature control and tempering, so that the performance of the bed workpiece roachos the best state.
2.The split gantry structure prevents the problem of opening of the machine body during loading and realizes the processing of high precision products.
3.The crank shaft is forged and shaped by alloy steel and then machined by four-axis Japanese machine tool. The reasonable machining process and assembly process ensure that the machine tool has small deformation and stable structure during operation.
4.The press adopts 4 post guide and 2 plunger guide guiding structure, which can reasonably control ths displacement deformation between workpi&ces. Together with the forced oil supply lubrication system, the machine tool can minimize the slight thermal deformation under long time operation and partial load condition,which can guarantee ths long time high precision product processing.
Human-machine interface microcomputer control, to achieve the visual management of the operation, th© number of products, machine status at a glance (the subsequent adoption of a central data processing system, a screen to know all machine work status, quality, quantity and other data).
1.The frame is made of high strength cast iron, which eliminates the internal stress of the workpiece through natural long time after precise temperature control and tempering, so that the performance of the workpiece of the frame reaches the best state.
2.The connection of the bed frame is fastened by theTie Rod and the hydraulic power is used to prepress the frame structure and greatly improve the rigidity of the frame.
3.Powerful and sensitive separation clutch and brake ensure precise positioning and sensitive braking.
4.Excellent dynamic balance design, minimize vibration and noise, and ensure the life of the die.
5.Crankshaft adopts NiCrMO alloy steel, after heat treatment, grinding and other precision machining.
6.The non-clearance axial bearing is used between the slide guide cylinder and the guide rod and match with the the extended guide cylinder, so that the dynamic and static accuracy exceeds the special grande precision, and the life of the stamping die is greatly improved.
7.Adopt the forced lubrication cooling system, reduce the heat strain of the frame, ensure the stamping quality, prolong the press life.
8.The man-machine interface is controlled by microcomputer to realize visual management of operation, product quantity and machine tool status ata clear sight (central data processing system will be adopted in the future, and one screen will know the working status, quality, quantity and other data of all machine tools).
1.The knuckle type press maximizes its mechanism characteristics.it has the characteristics high rigidity.high accuracy and good heat balance.
2.Equipped with compelte counterbalance,reduce the displacement of die height due to the stamping speed change,and reduce the bottom dead point displacement of the first stamping and the second stamping.
3.Adopted balance mechanism to balance each side1 s force,its structure is eight-sided needle bearing guiding,further improve the eccentric load capacity of the slider.
4.New non-backlash clutch brake with long life and low noise,achiece more quiet press work.The size of the bolster is 1100mm(60 tonnage) and 1500mm(80 tonnage),which is the widest for their tonnage in ourfull range of products.
5.With servo die height adjustment function,and with die height memory function,reduce the mold change time and improve production efficiency.
Post time: Nov-26-2022