10-20-2016, 08:22 PM
Im restoring an old Delta scroll saw. It originally had a variable speed drive but the spring loaded pulley was missing. Thought about building one, then was walking past an old cement mixer in the yard and noticed it had one for some unknown reason. Unfortunately after many years in the elements the pulley was seized on the shaft. Tried heating and used a bearing splitter for a backup but it still broke.
![[Image: juvjW3QQFPUncrrdobRsRUX-rUSLokUoFZq4GEq4...5-h1271-no]](https://lh3.googleusercontent.com/juvjW3QQFPUncrrdobRsRUX-rUSLokUoFZq4GEq4jJntyUdHNPwG4EyF_JmgMx85VIELEa_yt-plhjjwazolRZwt_dccQk_Cvapjdkf4BTASY3pqhkOSkncqdHovrwx_GMT6z28uJUGSfw3Wp97glIepyC8BlprcTT1SRIznRX4OrZ4KEqpNbHxKZXrw4lFYdD4zviwT2-YZs_T8oX-laWcForVQ5nBHRFNTnWFp6evuTPTckH0IyRGgOdQiM5r4bPXPVebRloAfx-bM6yWUEBUDvUq0FM4nQ-01nSulEhnvQ9T6GGIe60IlF50LDJ7b7amICPxyzb-jONIm3YmMAG4shgUObGq4v_Mw_E1GqzPSCV7yMHv1IQC5tZ3wQP78nPLtEq7xI3nztYXj9b_gbxT5-c8fKhoJSvGr7LKib4xtYV-AwrbAYJLb11tI9w4zlNiPu2-egT5fH5chJNRtM3GPqtN_KlegxxKH191c04UgYdPsN2mPiFlDRBgbG8ahlUpnJeZK26NmoMieGKgeWeShqb-xkFVUnaB9OGMGhp68BNduLuBMyWyOfmsemjB4mE_mrtZn4ilPVmxxKWASYgGclcUbmBXd3GEYKHyI7EIcym4r=w1695-h1271-no)
Welded two pieces together and with a bit of machine work we had this.
![[Image: oFz92antllUarA2LKkpqqN1yaslVMPF0iXV3ExtH...5-h1271-no]](https://lh3.googleusercontent.com/oFz92antllUarA2LKkpqqN1yaslVMPF0iXV3ExtHpFLlDmiNKRRkj8_GD64sva1wVZ-SDXf5nLswH2jwx0PEIcbgxlumnJfRT5zKMAa2-e6ApefR-VE2m26err-2-aJQPeVST8zLwrtwGkCUggoLAld8fvucQqNQ-V87pgevZdpl-itWS-xGlQKu1gxQJ4yWWDyLJdGyzX-fhWk6BoeMTv6SRq8H3XcuOemH6NAs0CEYKpsjlFRjUv5SGwD6vGIBdYFL7AwwYfEzYXCysIW2Y-bj5f3x8tdWq4pqXhhNuS_GkSItCT9Bn3QbQDjFaLfO6KdghWFIdPKKgoKJQoodaVqdp8GLTNWqVb_HvPZ2bkIuHPN6snvCer3DZrEYvFCN74QiG5818R17uPzwSJBo26D-r3aeXJcMbBYCOP_BTV9cVrHlCXs5SpiToG4nuS9m0t5ubm2cHc9dRSkf7tPS-2o2lsQWIWqCIrP1dM1kS-t6jKP4rN8PyaT6Rzf1tVe-MX1q42nPe17QiJVzvYVK2iZvHlLIRurPAhxvyKitbufR63VEHaWj55TikTqP8EF84AHRicxZGp7B6OMYQYeWQsIs5sk9FJ1ub58RIAqabc8Y_7Ku=w1695-h1271-no)
Assembled and almost ready to scroll.
![[Image: 8513v1M3DXQwriARCcbN_qU3kdy7STu1xAYLoBBY...5-h1271-no]](https://lh3.googleusercontent.com/8513v1M3DXQwriARCcbN_qU3kdy7STu1xAYLoBBYwaE0FhomY7h3pxdK3BvfBD3MnEyaFYRcLhzcD7-5AeePGOtBypmlSc3E5Ivb_BW2PjqVlVglkQNcbu_I9rGmLisbIZBrI11KtbbgwRAuplJWLLLnLtUHQasOCRah2ZGDE38mO8xc_SQb5QbRzia1sZ7OorHwLTrKcTAmee0LLJd57GNcRjTNUkCstLbi3oZ-Y_J8EM9ypg90OkiX4dlcDlFBG1N1aNUCiP7JbnCPnrkVsVgy2AzX9fc39dRlU05soD9-EXoVN3OKZpH7vWsOoZrv-4LgGWJrFFskuqhks26-z7GdsLh0ZlUdeo5mWYVKnObswIrMPlBU3bszdil_YDq2Qwb7gFUB5AQ3_6G-_kIqS9yvGE8t6rDx6bFRiSDISiRF16Y2jRUTw-YiFGlwxTT-Zz3vkVMBPQKHg80NuKKYaP08AQtN6TaVp4zbHXQm3556kfnLJ7-xY0DwZXmLDjBqEV2-rgIKjnyPuALRnJ5a_O5Wr7a11wXvG8aiT18jVkJmBNhEOdlJATekfWV7NcfYiBS4cqsu44kyy5lrgBdy0GPgzd5FSGO7iWLddnBw0juNUr6y=w1695-h1271-no)
Welded two pieces together and with a bit of machine work we had this.
Assembled and almost ready to scroll.
Free advice is worth exactly what you payed for it.
Greg
Greg