introduction:Mazak Yamazaki is here2007years4month25~28diurnal“2007Die processing technology exhibition(INTERMOLD2007)”(Tokyo Ariake International Convention and Exhibition Center)Up.,Exhibited to improve the surface quality of metal molds,At the same time reduce the price of vertical machining center(MC)“VERTICALCENTERNEXUS510C-II”。By reducing the machining feed spacing、Let the tool turn at high speed to cut,The surface quality of the mold is improved。Reduce the workload of the grinding process after cutting。includeNCinternalize,Price control183010,000-yen
2015-01-06 Reading quantity 2825
introduction: High speed precisionIKObearing,It is mainly used for high-speed rotating occasions with light load,demandIKOBearing high accuracy、High speed of revolution、Low temperature rise low vibration and certain service life。It is often used as a pair installation of high-speed motorized spindle support,It is the key accessory of high speed electric spindle for internal surface grinding machine。 Main technical index: 1.IKOBearing accuracy index: exceedGB/307.1-94 P4Level accuracy 2. High speed performance index: dmNvalue 1.3~1.8x 106 /mi
2015-01-06 Reading quantity 1523
introduction: 1. bearing[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said,When other parts move relative to each other on the shaft,A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]The cleaning of On the new bearings,Most of them are coated with grease。These oils are mainly used to prevent bearings from rusting,It does not lubricate,therefore,Must be thoroughly cleaned before installation and use。The method of cleaning is:Bearings sealed with anti-rust oil
2015-01-06 Reading quantity 1467
introduction: The multi-functional CNC machining center is used to process all kinds of portrait carving、Cylinder carving、Irregular stigma、Columns and other stone three-dimensional special-shaped products,Flat relief、Bathroom basin、Bathtub and sink board、Kitchen cooktop panel,Straight line、Curves and flowers, etc、Curved edge plate and other plane shaped products and arc plate milling、Fixed thickness and grinding。The shape and shape of the products produced can be symmetrical,It can also be asymmetrical or irregular。 Structurally speaking,This type of equipment usually concentrates the functions of a number of ordinary CNC machining equipment in one device。The different functions of the device can be added with optional options
2015-01-06 Reading quantity 2875
introduction:Small bearing[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said,When other parts move relative to each other on the shaft,A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]It is different from extra-large bearings,stand-alone、solo、Single piece machining,Extremely casual,It is easy to cause excessive dimensional tolerance or shape tolerance,For example, the amount of grinding after machining is small、Heat treatment deformation overshoot、Excessive contraction and uneven contraction、Carburizing pad injury and handling jam injury。If you work normally
2015-01-06 Reading quantity 1539
introduction:InstallKOYOBearing time,The perpendicularity of the shaft ring and the shaft center line should be tested。The method is to fix the dial gauge on the end face of the case,Make the contact head of the watch in the bearing[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said,When other parts move relative to each other on the shaft,A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]Shaft ring raceway upper rotation bearing,Side watch dial gauge pointer,If the pointer skews,Note The shaft ring is not perpendicular to the shaft center line。Case shell hole is deep,
2015-01-06 Reading quantity 1520
introduction: 1.The principle of processing sequence arrangement (1)First rough, then fine For rough finishing, the processing content carried out in one process,All surfaces should be roughed first,Then semi-finishing and finishing are carried out,To gradually improve the processing accuracy。The principle requirements of this work sequence arrangement:The roughing machine cuts off most of the machining allowance on each surface of the workpiece in a relatively short time。If the uniformity of the remaining amount after rough turning can not meet the requirements of finishing,To arrange a semi-fine car,To prepare for the fine car。To ensure the machining accuracy,The fine car must be cut in one piece。 (2)First close, then far
2015-01-06 Reading quantity 1451
introduction: Special for refined salt--Internally heated fluidized bed dryer: The internal heating fluidized bed drying technology is an advanced drying technology developed on the basis of ordinary fluidized bed drying and indirect conduction drying。It has a tubular heat exchanger built into a fluidized bed,Apply fluidization technology,Enhance the heat transfer between solid particles and hot media,The thermal efficiency and drying strength of the dryer are improved。 Process characteristics: 1、Energy conservation,Low operating cost。 2、Small amount of dry air,Low system power consumption。 3、High drying strength,Small size of equipment,System footprint
2015-01-06 Reading quantity 2801
introduction:Knuckle bearing[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said,When other parts move relative to each other on the shaft,A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]Characteristics and classification Because of the characteristics of joint bearings,So many customers do not understand its scope。In fact, joint bearings belong to the category of plain bearings。But why are they divided into rolling bearings?The reason is that the main producers in the world are rolling bearing manufacturers,the
2015-01-06 Reading quantity 1562
introduction:Injection molding machine is a special plastic molding machine,It takes advantage of the thermoplasticity of plastics,After being heated and melted,High pressure is applied to allow rapid flow into the mold cavity,After a period of pressure holding and cooling,Into plastic products of various shapes。The electric energy consumption of injection molding machine is mainly manifested in the following parts:①Power consumption of oil pump in hydraulic system ,②Electrical energy consumption of the heater ③Electrical energy consumption of circulating cooling water pump(In the injection molding workshop,Generally, multiple injection molding machines share a cooling water pump),Among them, the electricity consumption of the hydraulic pump motor accounts for the electricity consumption of the entire injection molding machine80%above,Therefore, reducing its power consumption is the key to energy saving of injection molding machine。
2015-01-06 Reading quantity 2868