How to maintain the computer pattern machine in the pattern machine

Careful cleaning and cleaning to ensure the cleanliness of the computer parts is the basis for ensuring assembly quality and extending the life of the computer. In particular, bushings, bearings, oil pumps, and parts with rotating and oscillating fittings should be carefully cleaned.
How to maintain the computer pattern machine in the pattern machine


Careful cleaning and cleaning to ensure the cleanliness of the computer parts is the basis for ensuring assembly quality and extending the life of the computer. In particular, bushings, bearings, oil pumps, and parts with rotating and oscillating fittings should be carefully cleaned. If the various shaft components are not cleaned, the temperature of the bushing is too high and the transmission torque is too heavy. In severe cases, the debris will accelerate and wear, causing serious faults such as “biting” and affecting the overall performance of the machine.
For computer parts that have been subjected to surface baking, plating, etc., there are adhesive layers on the joint surfaces (including holes, grooves, planes, and screw holes). Therefore, before assembly, such parts must be pressed. Process technology requirements, first finishing, and then assembly and deployment If the assembly does not meet the specified technical requirements, the computer will not work properly. The mutual position between components and between institutions is not correct, which also affects the working performance of computer vehicles.
The first assembly or overhaul of a computer car has a great impact on the performance of the equipment. Poorly assembled computer vehicles have low precision, poor performance, loud sound, heavy torque and short life; on the contrary, some components with low precision can be assembled with careful selection and precise adjustment. Better equipment.
Edit this paragraph Precautions Before using the computer needle car, please clean the computer needle car. Clean the dust accumulated in the transportation. Check if the set voltage is correct and the power plug is correctly inserted. Also in the power supply specifications In different situations, please do not press the red power switch to start the computer needle car to let it work. In case the computer box burns the report fee.
Pay attention to the following points when the computer needle car is running:


1. In order to prevent personal accidents, please do not put your finger near the needle when turning on the power and while the computer is running.
2, in order to prevent personal accidents involved in the machine, do not put your fingers, hair, clothes near the pulley, v-belt, motor, and do not put things on the machine.
3, in order to prevent the occurrence of personal accidents, please do not put your fingers in the thread take-up cover during the operation of the computer needle car.
4. In order to prevent personal accidents, please do not operate the computer needle cart with the safety device such as the belt guard or the finger guard removed.
5. In order to prevent personal accidents caused by sudden start, when turning down the sewing machine, or when unloading the belt cover and the v-belt, be sure to turn off the power.
6, in order to prevent the occurrence of personal accidents, when you drop the needle car or return to the original position, be careful not to pinch your hand.
7, please do not wipe the surface of the machine head with paint thinner.
8. In the operation of the computer needle car, the hook rotates at high speed. In order to prevent the hand from being hurt, please do not put the handle close to the hook during operation.
9. Never use a computer needle car when there is no needle oil in the oil tank.
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Type: Weld Neck Flange / Slip On Flange / threaded flange / lapped flange / socket weld flange / blind / long welding neck flange / orifice slip on flange / orifice weld neck flange
·Specification: Asme B16.5/ B16.36 / BS 3293 / MSS SP 44 / API 6A / API 605
·Dimension: 1/2" – 48"
·Connection facing: Raised face / Ring joint / Flat face

·Pressure class: 150# / 300# / 400# / 600# / 900# / 1500# / 2500# /
·Material:
1)Carbon & Alloy Steel: ASTM A105
ASTM A350: LF1/LF2 / LF3 / LF5 / LF6 / LF9 / LF787
Mss Sp-75 : WPHY42 / WPHY46 / WPHY52 / WPHY60 / WPHY65 / WPHY70 /WPHY80
ASTM A515: GR.60 / GR.65 / GR.70
ASTM A516: GR.55 / GR.60 / GR.65 / GR.70
2)Stainless Steel:
ASTM A182: F304 / F304L / F304H / F316 / F316L / F317L / F321 / F321H / F347 / F347H / F51 / F53
3)special alloy steel:
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