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26
2021, 07
ການວິເຄາະການພັດທະນາຂອງອຸດສາຫະກໍາຫຼຸດຜ່ອນເຄື່ອງມືໃນປະເທດຈີນ
While maintaining some of its cost advantages, the transmission gear industry must rely on new advantages such as technological progress, quality improvement, and product cost-effectiveness to expand exports...
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01
2021, 07
ເນື້ອໃນຕົ້ນຕໍຂອງຂະບວນການສໍາເລັດຮູບເຄື່ອງມື
The finishing is the last step of a gear processing. The finishing process mainly includes two parts: the selection of benchmarks and the processing of gear blanks.
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21
2021, 06
ການແນະນໍາໂດຍຫຍໍ້ຂອງສາມຂະບວນການປິ່ນປົວຄວາມຮ້ອນສໍາລັບການແຂງກະດ້າງຂອງພື້ນຜິວຮາກ
ຄວາມແຂງແລະຄວາມສາມາດໃນການໂຫຼດຂອງເກຍເພີ່ມຂຶ້ນກັບຄວາມແຂງຂອງຫນ້າແຂ້ວ. ດັ່ງນັ້ນ, ເທກໂນໂລຍີການປິ່ນປົວຄວາມຮ້ອນຂອງການແຂງດ້ານຮາກຂອງເກຍໄດ້ຖືກນໍາໃຊ້ຢ່າງກວ້າງຂວາງໃນການຜະລິດເຄື່ອງມືພາຍໃນແລະພາຍນອກ. ວິທີການປິ່ນປົວຄວາມຮ້ອນທີ່ໃຊ້ສໍາລັບການແຂງດ້ານຂອງເກຍແລະຮາກແຂ້ວສ່ວນໃຫຍ່ແມ່ນປະກອບດ້ວຍສາມຂະບວນການດັ່ງຕໍ່ໄປນີ້.
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04
2021, 06
ການນໍາສະ ເໜີ ໂດຍຫຍໍ້ຂອງການເພີ່ມຄວາມແຮງຂອງເກຍ
Gear-strengthening shot peening mainly uses the process of continuously hitting the tooth surface with high-speed shot pellets, just like countless small hammers hammering the tooth surface, causing extremely strong plastic deformation of the tooth surface, and cold work hardening of a certain thickness of the tooth surface. The hardened layer is the strengthening layer of the tooth surface, which strengthens the tooth root surface and generates residual compressive stress on the tooth root surface, achieving a surface cold treatment strengthening technology that improves the fatigue strength of the gear and increases the service life.
