2014年2月25日星期二

About a relevant parameter , the deduction of the machine Hydraulic Adapters

Deduction of the machine is a kind of tube assemblies for hydraulic crimping device , it will die by supporting applied by the contraction of the metal joints , metal joints firmly withheld by parher jic female swivel fitting supporting the construction machinery in use on the high-pressure tubing or car brakes pipes , oil pipes , air pipes , power tube. Crimping machine for all kinds of high and low mechanical tubing, pipe , plumbing , cable connectors, automotive air conditioning pipes, power steering pipe , oil pipe , gasoline for tubing, and construction accessories , household hot water pipe withhold widely used vehicles, engineering machinery , hydraulic machinery , welding equipment and other industries. ZR-S80 crimping machine related parameters are as follows :
Withhold range (diameter ) 4-32mm ( outside diameter ) 10-80mm
Mold length 65mm
Withhold hose length Unlimited
Die copy number 10T
The maximum diameter of 80mm mouth
Buckle pressure parher jic 37 female swivel 90 420T
Expand the amount of mold closing ± 30mm
Matching supply 220/380v
Matching power 4kw
System pressure 31.5mpa
Open-time 2s
Closing time 6s
Automatic operation
Hydraulic oil label ( summer / winter ) 46 / 32 #
Noise 65dB
Total Weight 210kg
Dimensions 600x500x600mm
Over the years, the company is committed fittings and hose connector crimping machine ( reduction of the machine ) parher Japanse bsp threaded pipe fittings and research and development hose accessory products , is now supporting the establishment of partnerships in a number of hydraulic machinery manufacturer. Companies believe our sincerity and faith put up a bridge , you and I work together to promote the enterprise efficient and harmonious development.

2014年2月17日星期一

wire braided hydraulic hose the microcomputer screen display hydraulic universal reusable hose fitting

the microcomputer screen display hydraulic universal testing machine operation method
First, turn on the computer, enter the control software, and then open the hydraulic universal testing parher wire braided hydraulic hose machine host power, press the control panel on the "pump" button to start the pump motor, a small amount of air in the line memory, the fluid flowing in the pipeline will produce noise elimination method is to open the delivery valve, so that the piston up some distance, and then close the delivery valve open return valve, the piston down again, so the cycle time can drain the air only after a formal trial.
Delivery valve in the raised test sets can be opened a little bigger, so test sets the fastest rise, reducing overhead time trial. When the clamping load should pay attention to a good sample manipulation, according to the sample size must be adjusted loading speed should not rise too fast, so that the sample is under attack, should not be shut down for no reason, so that the sample suffered a sudden drop in load , thus affecting parher wire braided hose the accuracy of the test data. Unless it is made of special specifications yield point or other special test cases need to repeatedly increase and decrease the load, should also smooth operation.
Return valve in the sample loading time, it must be closed, not allowed to have the oil return phenomenon. In the specimen fracture, delivery valve should be closed, and then slowly open the oil valve, removable load testing machine and make the piston back down to its original position, so that the oil back to the tank. Note: The delivery valve handwheel Do not overtighten to avoid damage to the tip of the needle oil, oil return valve hand wheel must be tightened, because of the oil has a larger needle tip obtuse, so parher wire rope ferrule you will not damage

2014年2月13日星期四

wire braided hydraulic hose spring testing machine height measured force hydraulic hose

spring testing machine height measured force value through the method of operation
1, a new test record
2, the input test and sample parher wire braided hydraulic hose parameters:
a) Fill in the basic parameters include the inspection unit, detection unit, batch number, date, test temperature, specifications, etc.
b) Select the test methods and approaches: the choice compression test method specified in the height, find corresponding points, Force
c) The test coil spring should also fill material circling direction, diameter, and other parameters in the warp, and for disc springs, leaf springs and other materials, these parameters can not fill
3, the sample was placed in a pressure plate spring testing machine center
4, set the test parameters:
a) height settings: Measuring the distance between the two platens, the motor displacement of the displacement setting of the display panel buttons to enter the pressure plate spacing
b) speed setting: According to parher wire braided hose the standard: JB / T 8064-1996, the basic rate of different spring test as follows: Compression springs: 200mm/min; lockable spring: 200mm/min; rigid locking: 2mm/min; resilient locking: 8mm / min, Looking at the speed of view electronic universal testing machine speed is not great, the user must follow when setting appropriate standards, do not set the speed of the larger, otherwise it will lead to inaccurate test results.
5, start testing machine, the user can analyze test trial presentation structure, save the results to a database, you can print reports, and view the test data.
Note: do "Specify height measured force values" and "designated force value measured height" two tests: the software must be re-set every time you open the displacement, in order to ensure the accuracy of the displacement. And like tensile testing machine, electronic parher 37 female swivel universal testing machine during the detection of other materials because of its test methods, so do this procedure.

2014年1月16日星期四

Hydraulic Hose Fittings hydraulic fittings manufacturers pneumatic solenoid valve works and maintenance.

pneumatic solenoid valve works and maintenance.
Pneumatic solenoid valve principle:

      Pneumatic solenoid valve has closed chamber, at different locations with holes, each hole pneumatic solenoid valve leads to a different tubing, the middle valve chamber, two sides of parher hydraulic fittings suppliers the electromagnet, which faces the magnetic coil is energized which side will be attracted to the valve body;

      Pneumatic solenoid valve by controlling the movement of files live or leaked oil discharge hole, and into the hole is normally open, the hydraulic oil will enter a different discharge pipe, and then through the solenoid valve of the pneumatic pressure of the oil Just push the piston oil, so by controlling the pneumatic solenoid valve solenoid parher hydraulic fittings manufacturers current solenoid valve on the control of the mechanical movement.

      Pneumatic solenoid valve is used to control the flow of automation components, belong to the actuator; pneumatic solenoid valve is not limited to hydraulic, pneumatic; pneumatic solenoid valve for controlling the hydraulic flow direction, the plant generally parher hydraulic couplers consists of a mechanical device or a hydraulic cylinder solenoid valves control.

2014年1月5日星期日

hydraulic fittings manufacturers the weight of the hydraulic universal testing machine

Currently the largest hydraulic universal testing machine can do 300 tons, there WAW-2000G servo universal testing machine, WEW-2000G-screen universal testing machine, WAW-2400G

Electro-hydraulic parher jic hydraulic fittings servo universal testing machine, WEW-2400G-screen universal testing machine. To solve a big problem do the test specimen, this model weighs 10 tons. WAW-2400D Microcomputer

Hydraulic servo universal testing machine technical parameters are as follows:
1 Maximum test force kN 2400
(2) Test force measurement range kN 2% ~ 100% FS
3 Test Force showed the relative error ≤ ± 1% of
4 Test Force Resolution 0.01kN
5 mm 0.01 displacement measurement resolution
6 Deformation measurement accuracy mm 0.01
7 mm 1000 Maximum  8 mm 900 Maximum compression space
9 Piston stroke mm 250
10 round specimen clamping jaw diameter mm Φ15-Φ70
11 flat clamping parher jic female swivel fitting jaw specimen thickness mm 0-50
12 flat sample maximum clamping width mm 80
13 pressure plate size mm 204 × 204
14 Maximum piston speed mm / min 50
15 Clamping automatically step up
16 Overall dimensions mm 1420 × 1180 × 3400
17 Dynamometer cabinet dimensions mm 1000 × 700 × 1400

2013年12月26日星期四

reusable hose fitting american fittings electronic universal testing machine universal

electronic universal testing machine universal testing machine and hydraulic oil source on different
(1) hydraulic universal parher metric hose fittings testing machine by oil source traffic restrictions.
Hydraulic universal testing machine test speed is low; manual hydraulic universal testing machine, the operation is more simple, cheap, but the control accuracy is low. Electro-hydraulic servo universal testing machine, performance is compared with the electronic universal testing machine, in addition to low speed, the control accuracy is not bad.
Load sensor using computer controlled electro-hydraulic servo universal testing machine, precision force value can be up to 0.5%, and in the bigger tonnage mechanical tests, more reliable, more stable, more cost-effective.
(2) electronic universal testing machine without oil source.
Because electronic universal testing machine without oil source, so the device will be cleaner, easier to parher metric bolt  use and maintenance. Electronic universal testing machine test speed range can be adjusted, the test speeds of up 0.001mm/min-1000mm/min, ratio of up to 100 million times, experimental stroke according to need, more flexible.
Force measurement accuracy, and some can even reach 0.2%, small size, light weight, space, convenience plus with the appropriate device to do the mechanics of materials testing. Truly a multi-purpose machine. Jinan, the current domestic mainstream manufacturers of parher reusable hose fittings electronic testing machine universal testing machine, can do load control, strain control, displacement control the so-called three closed-loop control.

2013年12月19日星期四

american fittings wire reinforced hydraulic hose size measurement methods

  For steel wire reinforced hydraulic hose in the measurement of size, the standard measurement method should be how to operate it: GB/T9573-2003 diameter are specified in 6 ways, wall

There are four kinds of thickness measurement method for measuring the thickness of the cover layer has three kinds of methods, concentricity There are two methods of measurement, while the production license conditions specified diameter and concentricity measurements

Used when testing equipment hydraulic hose assemblies vernier caliper. More than a few, high-pressure hose for our businesses, how does it work?
        About hose raw materials, structure and processing technology and other aspects of the application of new developments and hose areas. With the use of performance and environmental requirements continue to increase,

Epichlorohydrin rubber, acrylic rubber, Diamond Burs hydrogenated nitrile rubber, ethylene - methyl acrylate copolymer, silicone rubber and fluorine rubber, special rubber hose used more and more

, None of nitrosamines curing system, aramid fibers and flat steel began to apply. Hose production of new technology are the same strength fiber reinforced process, no-core automotive hose Health

Production processes, double connector coextrusion coating the resin curing process. Hose new products mainly include diesel turbocharger hose, selective catalytic reduction exhaust system hose, car

Flexible hose body control device, the new refrigerant air conditioning systems resistant hose, hose hydrogen generator and ocean wave power hose pump hose.